z/os v1r12.0 summary of message and interface changes
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z/OS
Summary of Message and InterfaceChangesVersion 1 Release 12
SA22-7505-16
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z/OS
Summary of Message and InterfaceChangesVersion 1 Release 12
SA22-7505-16
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NoteBefore using this information and the product it supports, be sure to read the general information under “Notices” on page327.
Seventeenth Edition, September 2010
This is a major revision of SA22-7505-15.
This edition applies to Version 1 Release 12 of z/OS (5694-A01) and to all subsequent releases and modificationsuntil otherwise indicated in new editions.
When you send information to IBM, you grant IBM a nonexclusive right to use or distribute the information in anyway it believes appropriate without incurring any obligation to you.
© Copyright IBM Corporation 1997, 2010.US Government Users Restricted Rights – Use, duplication or disclosure restricted by GSA ADP Schedule Contractwith IBM Corp.
Contents
About this document . . . . . . . . . . . . . . . . . . . . . . xiiiWho should use this document . . . . . . . . . . . . . . . . . . . xiiiHow to use this document. . . . . . . . . . . . . . . . . . . . . xiiiWhere to find more information . . . . . . . . . . . . . . . . . . . xiiiUsing LookAt to look up message explanations . . . . . . . . . . . . . xiiiThe z/OS Basic Skills Information Center . . . . . . . . . . . . . . . xiv
Summary of changes . . . . . . . . . . . . . . . . . . . . . . xv
Part 1. Summary of interface changes . . . . . . . . . . . . . . . . . . . . . 1
Chapter 1. Introduction . . . . . . . . . . . . . . . . . . . . . . 3
Chapter 2. Summary of changes to SYS1.MACLIB . . . . . . . . . . . 5
Chapter 3. Summary of changes to SYS1.PARMLIB. . . . . . . . . . . 7
Chapter 4. Summary of changes to SYS1.PROCLIB . . . . . . . . . . 11
Chapter 5. Summary of changes to SYS1.SAMPLIB . . . . . . . . . . 13
Chapter 6. BCP summary of interface changes . . . . . . . . . . . . 15Callable services for high-level languages . . . . . . . . . . . . . . . 15Installation exits . . . . . . . . . . . . . . . . . . . . . . . . 16Control blocks . . . . . . . . . . . . . . . . . . . . . . . . . 18
Possible actions resulting from changed control blocks . . . . . . . . . 18A method for finding changes to MVS control blocks . . . . . . . . . . 18
IPCS Subcommands. . . . . . . . . . . . . . . . . . . . . . . 19JCL parameters . . . . . . . . . . . . . . . . . . . . . . . . 19Messages. . . . . . . . . . . . . . . . . . . . . . . . . . . 20
A method for finding changes to MVS and TSO/E message texts . . . . . 20Services and macros. . . . . . . . . . . . . . . . . . . . . . . 21SMF records. . . . . . . . . . . . . . . . . . . . . . . . . . 30System commands . . . . . . . . . . . . . . . . . . . . . . . 31
Chapter 7. CIM summary of interface changes . . . . . . . . . . . . 37Tracing modifications . . . . . . . . . . . . . . . . . . . . . . 37Configuration properties . . . . . . . . . . . . . . . . . . . . . 37Command-line utilities . . . . . . . . . . . . . . . . . . . . . . 37Supported profiles. . . . . . . . . . . . . . . . . . . . . . . . 38CIM classes . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Chapter 8. Communications Server summary of interface changes . . . . 41Communications Server IP summary of interface changes . . . . . . . . . 41
Configuration files . . . . . . . . . . . . . . . . . . . . . . . 42PROFILE.TCPIP configuration file . . . . . . . . . . . . . . . . . 50Operator commands . . . . . . . . . . . . . . . . . . . . . . 53TSO commands . . . . . . . . . . . . . . . . . . . . . . . 60UNIX commands . . . . . . . . . . . . . . . . . . . . . . . 67Environment variables . . . . . . . . . . . . . . . . . . . . . 77Applications . . . . . . . . . . . . . . . . . . . . . . . . . 77APIs . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78Socket APIs . . . . . . . . . . . . . . . . . . . . . . . . . 90
© Copyright IBM Corp. 1997, 2010 iii
User exits . . . . . . . . . . . . . . . . . . . . . . . . . . 92Application data . . . . . . . . . . . . . . . . . . . . . . . 92IPCS subcommands . . . . . . . . . . . . . . . . . . . . . . 93SNMP MIB modules . . . . . . . . . . . . . . . . . . . . . . 95SMF record type 109 enhancements . . . . . . . . . . . . . . . . 96SMF record type 119 enhancements . . . . . . . . . . . . . . . . 97CICS socket configuration and operator transactions . . . . . . . . . 103RACF interfaces . . . . . . . . . . . . . . . . . . . . . . . 103
Communications Server SNA summary of interface changes . . . . . . . 104Start options . . . . . . . . . . . . . . . . . . . . . . . . 105Start option behavior changes . . . . . . . . . . . . . . . . . . 105Definition statements . . . . . . . . . . . . . . . . . . . . . 106Commands . . . . . . . . . . . . . . . . . . . . . . . . . 106Command behavior changes . . . . . . . . . . . . . . . . . . 107SNA API macroinstruction operands. . . . . . . . . . . . . . . . 109VTAM Internal Trace (VIT) entries . . . . . . . . . . . . . . . . 109Network monitoring interface API . . . . . . . . . . . . . . . . . 110Sense code changes . . . . . . . . . . . . . . . . . . . . . 111Vector and vector list changes . . . . . . . . . . . . . . . . . . 111Request parameter list return code feedbacks . . . . . . . . . . . . 111Tuning statistics reports . . . . . . . . . . . . . . . . . . . . 112
Chapter 9. Cryptographic Services summary of interface changes . . . . 113ICSF summary of interface changes. . . . . . . . . . . . . . . . . 113PKI Services summary of interface changes. . . . . . . . . . . . . . 116
Code samples . . . . . . . . . . . . . . . . . . . . . . . . 117Internet protocol standards . . . . . . . . . . . . . . . . . . . 119Sample forms . . . . . . . . . . . . . . . . . . . . . . . . 119Substitution variables . . . . . . . . . . . . . . . . . . . . . 120Utilities . . . . . . . . . . . . . . . . . . . . . . . . . . 120
System SSL summary of interface changes . . . . . . . . . . . . . . 121API functions . . . . . . . . . . . . . . . . . . . . . . . . 122ASN.1 status codes. . . . . . . . . . . . . . . . . . . . . . 130CMS status codes . . . . . . . . . . . . . . . . . . . . . . 131Environment variables . . . . . . . . . . . . . . . . . . . . . 132Function return codes . . . . . . . . . . . . . . . . . . . . . 133Deprecated Function return codes . . . . . . . . . . . . . . . . 134gskkyman command . . . . . . . . . . . . . . . . . . . . . 134
Chapter 10. DFSMS summary of interface changes . . . . . . . . . . 137DFSMSdfp summary of interface changes . . . . . . . . . . . . . . 137
Access method services . . . . . . . . . . . . . . . . . . . . 137Callable services. . . . . . . . . . . . . . . . . . . . . . . 138Commands . . . . . . . . . . . . . . . . . . . . . . . . . 138Data areas . . . . . . . . . . . . . . . . . . . . . . . . . 138Exits and mapping macros . . . . . . . . . . . . . . . . . . . 138ISMF panels . . . . . . . . . . . . . . . . . . . . . . . . 139Macros . . . . . . . . . . . . . . . . . . . . . . . . . . 140NaviQuest panels . . . . . . . . . . . . . . . . . . . . . . 140Programming interfaces . . . . . . . . . . . . . . . . . . . . 140RACF commands and FACILITY class profiles . . . . . . . . . . . . 141SMF and LOGREC records . . . . . . . . . . . . . . . . . . . 141SMS ACS read-only variables . . . . . . . . . . . . . . . . . . 141SMS Constructs . . . . . . . . . . . . . . . . . . . . . . . 141SYS1.NUCLEUS members . . . . . . . . . . . . . . . . . . . 141TSO/E commands for Advanced Copy Services . . . . . . . . . . . 142
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Utilities . . . . . . . . . . . . . . . . . . . . . . . . . . 142DFSMSdss summary of interface changes . . . . . . . . . . . . . . 142
APIs . . . . . . . . . . . . . . . . . . . . . . . . . . . 142Commands . . . . . . . . . . . . . . . . . . . . . . . . . 142Data areas . . . . . . . . . . . . . . . . . . . . . . . . . 143EXEC PARM values . . . . . . . . . . . . . . . . . . . . . 144Exits . . . . . . . . . . . . . . . . . . . . . . . . . . . 144ISMF panels . . . . . . . . . . . . . . . . . . . . . . . . 144RACF FACILITY class profiles . . . . . . . . . . . . . . . . . . 144
DFSMShsm summary of interface changes . . . . . . . . . . . . . . 145Commands . . . . . . . . . . . . . . . . . . . . . . . . . 145Data areas . . . . . . . . . . . . . . . . . . . . . . . . . 147Exits . . . . . . . . . . . . . . . . . . . . . . . . . . . 147Macros . . . . . . . . . . . . . . . . . . . . . . . . . . 147RACF FACILITY class profiles . . . . . . . . . . . . . . . . . . 148
DFSMSrmm summary of interface changes . . . . . . . . . . . . . . 149APIs . . . . . . . . . . . . . . . . . . . . . . . . . . . 149Commands . . . . . . . . . . . . . . . . . . . . . . . . . 149Data areas . . . . . . . . . . . . . . . . . . . . . . . . . 150ISPF panels . . . . . . . . . . . . . . . . . . . . . . . . 152REXX variables . . . . . . . . . . . . . . . . . . . . . . . 152Structured field introducers . . . . . . . . . . . . . . . . . . . 155Utilities . . . . . . . . . . . . . . . . . . . . . . . . . . 157
DFSMStvs summary of interface changes . . . . . . . . . . . . . . 157
Chapter 11. DFSORT summary of interface changes . . . . . . . . . 159
Chapter 12. Distributed File Service summary of interface changes . . . 161zFS . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161
zFS APIs . . . . . . . . . . . . . . . . . . . . . . . . . 161zFS commands . . . . . . . . . . . . . . . . . . . . . . . 162zFS system commands . . . . . . . . . . . . . . . . . . . . 164zFS data sets . . . . . . . . . . . . . . . . . . . . . . . . 165
SMB . . . . . . . . . . . . . . . . . . . . . . . . . . . . 166SMB commands . . . . . . . . . . . . . . . . . . . . . . . 166SMB system commands . . . . . . . . . . . . . . . . . . . . 166SMB environment variables . . . . . . . . . . . . . . . . . . . 166SMB operating system support . . . . . . . . . . . . . . . . . 167
Chapter 13. HLASM summary of interface changes . . . . . . . . . . 169HLASM . . . . . . . . . . . . . . . . . . . . . . . . . . . 169
Features . . . . . . . . . . . . . . . . . . . . . . . . . . 169Assembler options . . . . . . . . . . . . . . . . . . . . . . 169Statements . . . . . . . . . . . . . . . . . . . . . . . . . 169User exits . . . . . . . . . . . . . . . . . . . . . . . . . 170
Chapter 14. IBM Tivoli Directory Server summary of interface changes 171Configuration options . . . . . . . . . . . . . . . . . . . . . . 171Utilities . . . . . . . . . . . . . . . . . . . . . . . . . . . 172Client application programming routines . . . . . . . . . . . . . . . 174
Chapter 15. ICKDSF summary of interface changes. . . . . . . . . . 175Commands . . . . . . . . . . . . . . . . . . . . . . . . . . 175
Chapter 16. Infoprint Server summary of interface changes . . . . . . 177Application programming interface . . . . . . . . . . . . . . . . . 178
Contents v
Configuration files . . . . . . . . . . . . . . . . . . . . . . . 178Environment variables . . . . . . . . . . . . . . . . . . . . . . 178Exits . . . . . . . . . . . . . . . . . . . . . . . . . . . . 178Filters . . . . . . . . . . . . . . . . . . . . . . . . . . . . 179Infoprint Central . . . . . . . . . . . . . . . . . . . . . . . . 179ISPF panels . . . . . . . . . . . . . . . . . . . . . . . . . 179JCL parameters . . . . . . . . . . . . . . . . . . . . . . . . 179Job attributes . . . . . . . . . . . . . . . . . . . . . . . . . 180Printer Inventory attributes . . . . . . . . . . . . . . . . . . . . 180RACF security classes . . . . . . . . . . . . . . . . . . . . . 180SMF type 6 record for IP PrintWay . . . . . . . . . . . . . . . . . 180/usr/lpp/Printsrv/samples directory . . . . . . . . . . . . . . . . . 181z/OS UNIX commands . . . . . . . . . . . . . . . . . . . . . 181
Chapter 17. Integrated Security Services summary of interface changes 183Enterprise Identity Mapping (EIM) summary of interface changes . . . . . . 183
Commands . . . . . . . . . . . . . . . . . . . . . . . . . 183Utilities . . . . . . . . . . . . . . . . . . . . . . . . . . 183
Network Authentication Service summary of interface changes . . . . . . . 183APIs . . . . . . . . . . . . . . . . . . . . . . . . . . . 183Configuration options . . . . . . . . . . . . . . . . . . . . . 183Environment variables . . . . . . . . . . . . . . . . . . . . . 183
Chapter 18. ISPF summary of interface changes . . . . . . . . . . . 185ISPF system commands . . . . . . . . . . . . . . . . . . . . . 185ISPF primary commands . . . . . . . . . . . . . . . . . . . . . 185ISPF line commands . . . . . . . . . . . . . . . . . . . . . . 185ISPF installation-wide exits . . . . . . . . . . . . . . . . . . . . 185ISPF file-tailoring skeletons . . . . . . . . . . . . . . . . . . . . 185ISPF configuration table keywords . . . . . . . . . . . . . . . . . 186ISPF panel language . . . . . . . . . . . . . . . . . . . . . . 186ISPF panels . . . . . . . . . . . . . . . . . . . . . . . . . 186ISPF services . . . . . . . . . . . . . . . . . . . . . . . . . 186Load modules . . . . . . . . . . . . . . . . . . . . . . . . . 186
Chapter 19. ISPF variables . . . . . . . . . . . . . . . . . . . 187
Chapter 20. ISPF DTL tags . . . . . . . . . . . . . . . . . . . 189
Chapter 21. SCLM line commands . . . . . . . . . . . . . . . . 191
Chapter 22. SCLM macros. . . . . . . . . . . . . . . . . . . . 193
Chapter 23. SCLM panels . . . . . . . . . . . . . . . . . . . . 195
Chapter 24. SCLM services . . . . . . . . . . . . . . . . . . . 197
Chapter 25. SCLM translators . . . . . . . . . . . . . . . . . . 199
Chapter 26. SCLM variables . . . . . . . . . . . . . . . . . . . 201
Chapter 27. JES2 summary of interface changes . . . . . . . . . . . 203Commands . . . . . . . . . . . . . . . . . . . . . . . . . . 203Control blocks. . . . . . . . . . . . . . . . . . . . . . . . . 204ENF records . . . . . . . . . . . . . . . . . . . . . . . . . 204Initialization statements . . . . . . . . . . . . . . . . . . . . . 205
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Installation exits . . . . . . . . . . . . . . . . . . . . . . . . 205Macros . . . . . . . . . . . . . . . . . . . . . . . . . . . 206SSI function codes . . . . . . . . . . . . . . . . . . . . . . . 208
Chapter 28. JES3 summary of interface changes . . . . . . . . . . . 209Commands . . . . . . . . . . . . . . . . . . . . . . . . . . 209Data areas . . . . . . . . . . . . . . . . . . . . . . . . . . 209Diagnostic codes. . . . . . . . . . . . . . . . . . . . . . . . 209Executable macros . . . . . . . . . . . . . . . . . . . . . . . 210Initialization statements . . . . . . . . . . . . . . . . . . . . . 210SMF records . . . . . . . . . . . . . . . . . . . . . . . . . 210SSI function codes . . . . . . . . . . . . . . . . . . . . . . . 210
Chapter 29. Language Environment summary of interface changes . . . 213Application-writer interfaces . . . . . . . . . . . . . . . . . . . . 213C/C++ Run-Time Library APIs . . . . . . . . . . . . . . . . . . . 213C/C++ Run-Time Library feature test macros . . . . . . . . . . . . . 213Compiler-writer interfaces . . . . . . . . . . . . . . . . . . . . 213Data areas . . . . . . . . . . . . . . . . . . . . . . . . . . 214Environment variables . . . . . . . . . . . . . . . . . . . . . . 215Event handler calls . . . . . . . . . . . . . . . . . . . . . . . 216Macros . . . . . . . . . . . . . . . . . . . . . . . . . . . 216Run-time options. . . . . . . . . . . . . . . . . . . . . . . . 216Utilities . . . . . . . . . . . . . . . . . . . . . . . . . . . 217
Chapter 30. RMF summary of interface changes . . . . . . . . . . . 219SMF records . . . . . . . . . . . . . . . . . . . . . . . . . 219
Chapter 31. SDSF summary of interface changes . . . . . . . . . . 221Programming interfaces . . . . . . . . . . . . . . . . . . . . . 221
Java . . . . . . . . . . . . . . . . . . . . . . . . . . . 221REXX . . . . . . . . . . . . . . . . . . . . . . . . . . . 221
Commands and action characters . . . . . . . . . . . . . . . . . 222Panels . . . . . . . . . . . . . . . . . . . . . . . . . . . 223User exits . . . . . . . . . . . . . . . . . . . . . . . . . . 224SAF resources . . . . . . . . . . . . . . . . . . . . . . . . 225
Chapter 32. Security Server summary of interface changes . . . . . . 227Callable services. . . . . . . . . . . . . . . . . . . . . . . . 227Class descriptor table (CDT) . . . . . . . . . . . . . . . . . . . 228Commands . . . . . . . . . . . . . . . . . . . . . . . . . . 229Data areas . . . . . . . . . . . . . . . . . . . . . . . . . . 233Database templates . . . . . . . . . . . . . . . . . . . . . . 236Exits . . . . . . . . . . . . . . . . . . . . . . . . . . . . 237Macros . . . . . . . . . . . . . . . . . . . . . . . . . . . 237Panels . . . . . . . . . . . . . . . . . . . . . . . . . . . 238SMF records . . . . . . . . . . . . . . . . . . . . . . . . . 240Utilities . . . . . . . . . . . . . . . . . . . . . . . . . . . 242
Chapter 33. SMP/E summary of interface changes . . . . . . . . . . 243Commands . . . . . . . . . . . . . . . . . . . . . . . . . . 243Data sets and files . . . . . . . . . . . . . . . . . . . . . . . 244Exits . . . . . . . . . . . . . . . . . . . . . . . . . . . . 244Macros . . . . . . . . . . . . . . . . . . . . . . . . . . . 244Modification control statements (MCS) . . . . . . . . . . . . . . . . 244Panels . . . . . . . . . . . . . . . . . . . . . . . . . . . 245
Contents vii
Programming interfaces . . . . . . . . . . . . . . . . . . . . . 248Service routines . . . . . . . . . . . . . . . . . . . . . . . . 248
Chapter 34. TSO/E summary of interface changes . . . . . . . . . . 249Commands . . . . . . . . . . . . . . . . . . . . . . . . . . 249Macros . . . . . . . . . . . . . . . . . . . . . . . . . . . 250Panels . . . . . . . . . . . . . . . . . . . . . . . . . . . 251
Chapter 35. XL C/C++ summary of interface changes . . . . . . . . . 253Compiler options . . . . . . . . . . . . . . . . . . . . . . . . 253Cataloged procedures . . . . . . . . . . . . . . . . . . . . . . 256Commands . . . . . . . . . . . . . . . . . . . . . . . . . . 257
Chapter 36. z/OS UNIX summary of interface changes. . . . . . . . . 259Callable services. . . . . . . . . . . . . . . . . . . . . . . . 259Configuration files . . . . . . . . . . . . . . . . . . . . . . . 260Daemons . . . . . . . . . . . . . . . . . . . . . . . . . . 260Data sets . . . . . . . . . . . . . . . . . . . . . . . . . . 260Environment variables . . . . . . . . . . . . . . . . . . . . . . 260FACILITY class profiles . . . . . . . . . . . . . . . . . . . . . 260REXX execs . . . . . . . . . . . . . . . . . . . . . . . . . 260REXX functions . . . . . . . . . . . . . . . . . . . . . . . . 261Shell commands . . . . . . . . . . . . . . . . . . . . . . . . 261Syscall commands . . . . . . . . . . . . . . . . . . . . . . . 263System commands . . . . . . . . . . . . . . . . . . . . . . . 263TSO/E commands . . . . . . . . . . . . . . . . . . . . . . . 264
Part 2. Summary of message changes . . . . . . . . . . . . . . . . . . . . 265
Chapter 37. z/OS V1R12 summary of message changes . . . . . . . . 267BCP and DFSMS summary of message changes for z/OS V1R12 . . . . . 267
New . . . . . . . . . . . . . . . . . . . . . . . . . . . 267Changed. . . . . . . . . . . . . . . . . . . . . . . . . . 271Deleted . . . . . . . . . . . . . . . . . . . . . . . . . . 275Dump output messages . . . . . . . . . . . . . . . . . . . . 276MVS System Codes . . . . . . . . . . . . . . . . . . . . . 276
CIM summary of message changes for z/OS V1R12 . . . . . . . . . . 277New . . . . . . . . . . . . . . . . . . . . . . . . . . . 277
Communications Server summary of message changes for z/OS V1R12 . . . 277New . . . . . . . . . . . . . . . . . . . . . . . . . . . 277Changed. . . . . . . . . . . . . . . . . . . . . . . . . . 281Deleted . . . . . . . . . . . . . . . . . . . . . . . . . . 283
Cryptographic Services PKI Services summary of message changes for z/OSV1R12. . . . . . . . . . . . . . . . . . . . . . . . . . . 283New . . . . . . . . . . . . . . . . . . . . . . . . . . . 283Changed. . . . . . . . . . . . . . . . . . . . . . . . . . 283Deleted . . . . . . . . . . . . . . . . . . . . . . . . . . 283
DFSORT summary of message changes for z/OS V1R12. . . . . . . . . 283New . . . . . . . . . . . . . . . . . . . . . . . . . . . 283Changed. . . . . . . . . . . . . . . . . . . . . . . . . . 284Deleted . . . . . . . . . . . . . . . . . . . . . . . . . . 284
Distributed File Service summary of message changes for z/OS V1R12 . . . 284New . . . . . . . . . . . . . . . . . . . . . . . . . . . 284Changed. . . . . . . . . . . . . . . . . . . . . . . . . . 284Deleted . . . . . . . . . . . . . . . . . . . . . . . . . . 285
HCD summary of message changes for z/OS V1R12 . . . . . . . . . . 285
viii z/OS V1R12.0 Summary of Message and Interface Changes
New . . . . . . . . . . . . . . . . . . . . . . . . . . . 285Changed. . . . . . . . . . . . . . . . . . . . . . . . . . 286Deleted . . . . . . . . . . . . . . . . . . . . . . . . . . 286
IBM Tivoli Directory Server summary of message changes for z/OS V1R12 286New . . . . . . . . . . . . . . . . . . . . . . . . . . . 286Changed. . . . . . . . . . . . . . . . . . . . . . . . . . 287Deleted . . . . . . . . . . . . . . . . . . . . . . . . . . 287
JES2 summary of message changes . . . . . . . . . . . . . . . . 287New . . . . . . . . . . . . . . . . . . . . . . . . . . . 287Changed. . . . . . . . . . . . . . . . . . . . . . . . . . 287Deleted . . . . . . . . . . . . . . . . . . . . . . . . . . 288
JES3 summary of message changes . . . . . . . . . . . . . . . . 288New . . . . . . . . . . . . . . . . . . . . . . . . . . . 288Changed. . . . . . . . . . . . . . . . . . . . . . . . . . 288Deleted . . . . . . . . . . . . . . . . . . . . . . . . . . 288
Language Environment summary of message changes for z/OS V1R12 . . . 288New . . . . . . . . . . . . . . . . . . . . . . . . . . . 289Changed. . . . . . . . . . . . . . . . . . . . . . . . . . 289Deleted . . . . . . . . . . . . . . . . . . . . . . . . . . 289
NFS summary of message changes for z/OS V1R12 . . . . . . . . . . 289New . . . . . . . . . . . . . . . . . . . . . . . . . . . 289Changed. . . . . . . . . . . . . . . . . . . . . . . . . . 290Deleted . . . . . . . . . . . . . . . . . . . . . . . . . . 290
RMF summary of message changes for z/OS V1R12 . . . . . . . . . . 290New . . . . . . . . . . . . . . . . . . . . . . . . . . . 290Changed. . . . . . . . . . . . . . . . . . . . . . . . . . 290Deleted . . . . . . . . . . . . . . . . . . . . . . . . . . 290
SDSF summary of message changes for z/OS V1R12 . . . . . . . . . . 290New . . . . . . . . . . . . . . . . . . . . . . . . . . . 291Changed. . . . . . . . . . . . . . . . . . . . . . . . . . 291Deleted . . . . . . . . . . . . . . . . . . . . . . . . . . 291
Security Server RACF summary of message changes for z/OS V1R12 . . . . 291New . . . . . . . . . . . . . . . . . . . . . . . . . . . 291Changed. . . . . . . . . . . . . . . . . . . . . . . . . . 291Deleted . . . . . . . . . . . . . . . . . . . . . . . . . . 292
TSO/E summary of message changes for z/OS V1R12 . . . . . . . . . 292New . . . . . . . . . . . . . . . . . . . . . . . . . . . 292Changed. . . . . . . . . . . . . . . . . . . . . . . . . . 292Deleted . . . . . . . . . . . . . . . . . . . . . . . . . . 292
XL C/C++ summary of message changes for z/OS V1R12 . . . . . . . . 292New . . . . . . . . . . . . . . . . . . . . . . . . . . . 292Changed. . . . . . . . . . . . . . . . . . . . . . . . . . 293Deleted . . . . . . . . . . . . . . . . . . . . . . . . . . 293
z/OS UNIX summary of message changes for z/OS V1R12 . . . . . . . . 293New . . . . . . . . . . . . . . . . . . . . . . . . . . . 293Changed. . . . . . . . . . . . . . . . . . . . . . . . . . 294Deleted . . . . . . . . . . . . . . . . . . . . . . . . . . 294
Chapter 38. z/OS V1R11 summary of message changes . . . . . . . . 295BCP and DFSMS summary of message changes for z/OS V1R11 . . . . . 295
New . . . . . . . . . . . . . . . . . . . . . . . . . . . 295Changed. . . . . . . . . . . . . . . . . . . . . . . . . . 301Deleted . . . . . . . . . . . . . . . . . . . . . . . . . . 305
CIM summary of message changes for z/OS V1R11 . . . . . . . . . . 306New . . . . . . . . . . . . . . . . . . . . . . . . . . . 306Removed . . . . . . . . . . . . . . . . . . . . . . . . . 306
Contents ix
Communications Server summary of message changes for z/OS V1R11 . . . 306New . . . . . . . . . . . . . . . . . . . . . . . . . . . 307Changed. . . . . . . . . . . . . . . . . . . . . . . . . . 310Deleted . . . . . . . . . . . . . . . . . . . . . . . . . . 310
Cryptographic Services PKI Services summary of message changes for z/OSV1R11 . . . . . . . . . . . . . . . . . . . . . . . . . . . 311New . . . . . . . . . . . . . . . . . . . . . . . . . . . 311Changed. . . . . . . . . . . . . . . . . . . . . . . . . . 311Deleted . . . . . . . . . . . . . . . . . . . . . . . . . . 312
Cryptographic Services System SSL summary of message changes for z/OSV1R11. . . . . . . . . . . . . . . . . . . . . . . . . . . 312New . . . . . . . . . . . . . . . . . . . . . . . . . . . 312Changed. . . . . . . . . . . . . . . . . . . . . . . . . . 312Deleted . . . . . . . . . . . . . . . . . . . . . . . . . . 312
DFSORT summary of message changes for z/OS V1R11 . . . . . . . . . 312New . . . . . . . . . . . . . . . . . . . . . . . . . . . 312Changed. . . . . . . . . . . . . . . . . . . . . . . . . . 312Deleted . . . . . . . . . . . . . . . . . . . . . . . . . . 313
Distributed File Service summary of message changes for z/OS V1R11 . . . 313New . . . . . . . . . . . . . . . . . . . . . . . . . . . 313Changed. . . . . . . . . . . . . . . . . . . . . . . . . . 314Deleted . . . . . . . . . . . . . . . . . . . . . . . . . . 315
HCD summary of message changes for z/OS V1R11 . . . . . . . . . . 315New . . . . . . . . . . . . . . . . . . . . . . . . . . . 315Changed. . . . . . . . . . . . . . . . . . . . . . . . . . 315Deleted . . . . . . . . . . . . . . . . . . . . . . . . . . 316
IBM Tivoli Directory Server summary of message changes for z/OS V1R11 316New . . . . . . . . . . . . . . . . . . . . . . . . . . . 316Changed. . . . . . . . . . . . . . . . . . . . . . . . . . 316Deleted . . . . . . . . . . . . . . . . . . . . . . . . . . 317
JES2 summary of message changes for z/OS V1R11 . . . . . . . . . . 317New . . . . . . . . . . . . . . . . . . . . . . . . . . . 317Changed. . . . . . . . . . . . . . . . . . . . . . . . . . 317Deleted . . . . . . . . . . . . . . . . . . . . . . . . . . 317
JES3 summary of message changes for z/OS V1R11 . . . . . . . . . . 318New . . . . . . . . . . . . . . . . . . . . . . . . . . . 318Changed. . . . . . . . . . . . . . . . . . . . . . . . . . 318Deleted . . . . . . . . . . . . . . . . . . . . . . . . . . 318
Language Environment summary of message changes for z/OS V1R11 . . . 318New . . . . . . . . . . . . . . . . . . . . . . . . . . . 318Changed. . . . . . . . . . . . . . . . . . . . . . . . . . 318Deleted . . . . . . . . . . . . . . . . . . . . . . . . . . 319
NFS summary of message changes for z/OS V1R11 . . . . . . . . . . 319New . . . . . . . . . . . . . . . . . . . . . . . . . . . 319Changed. . . . . . . . . . . . . . . . . . . . . . . . . . 319Deleted . . . . . . . . . . . . . . . . . . . . . . . . . . 320
RMF summary of message changes for z/OS V1R11 . . . . . . . . . . 320New . . . . . . . . . . . . . . . . . . . . . . . . . . . 320Changed. . . . . . . . . . . . . . . . . . . . . . . . . . 320Deleted . . . . . . . . . . . . . . . . . . . . . . . . . . 320
SDSF summary of message changes for z/OS V1R11 . . . . . . . . . . 320New . . . . . . . . . . . . . . . . . . . . . . . . . . . 321Changed. . . . . . . . . . . . . . . . . . . . . . . . . . 321Deleted . . . . . . . . . . . . . . . . . . . . . . . . . . 321
Security Server RACF summary of message changes for z/OS V1R11 . . . . 321New . . . . . . . . . . . . . . . . . . . . . . . . . . . 321
x z/OS V1R12.0 Summary of Message and Interface Changes
Changed. . . . . . . . . . . . . . . . . . . . . . . . . . 322Deleted . . . . . . . . . . . . . . . . . . . . . . . . . . 322
TSO/E summary of message changes for z/OS V1R11. . . . . . . . . . 322New . . . . . . . . . . . . . . . . . . . . . . . . . . . 322Changed. . . . . . . . . . . . . . . . . . . . . . . . . . 322Deleted . . . . . . . . . . . . . . . . . . . . . . . . . . 322
XL C/C++ summary of message changes for z/OS V1R11 . . . . . . . . 323New . . . . . . . . . . . . . . . . . . . . . . . . . . . 323Changed. . . . . . . . . . . . . . . . . . . . . . . . . . 323Deleted . . . . . . . . . . . . . . . . . . . . . . . . . . 323
z/OS UNIX summary of message changes for z/OS V1R11 . . . . . . . . 323New . . . . . . . . . . . . . . . . . . . . . . . . . . . 323Changed. . . . . . . . . . . . . . . . . . . . . . . . . . 324Deleted . . . . . . . . . . . . . . . . . . . . . . . . . . 324
Accessibility . . . . . . . . . . . . . . . . . . . . . . . . . 325Using assistive technologies . . . . . . . . . . . . . . . . . . . 325Keyboard navigation of the user interface. . . . . . . . . . . . . . . 325z/OS information . . . . . . . . . . . . . . . . . . . . . . . . 325
Notices . . . . . . . . . . . . . . . . . . . . . . . . . . . 327Policy for unsupported hardware . . . . . . . . . . . . . . . . . . 328Trademarks. . . . . . . . . . . . . . . . . . . . . . . . . . 328
Contents xi
xii z/OS V1R12.0 Summary of Message and Interface Changes
About this document
Who should use this documentz/OS Summary of Message and Interface Changes is for anyone who needs toknow which messages and interfaces are new and changed for z/OS® V1R12 andz/OS V1R11.
For purposes of this document, “interfaces” refers to software that allows a user tointeract with and perform operations on a system, program, or device.
How to use this documentThis document is divided into two parts. Part 1 contains a summary of new andchanged interfaces for z/OS V1R12 and z/OS V1R11. Part 2 contains a summary ofnew, changed, and deleted messages for z/OS V1R12 and z/OS V1R11.
Part 1 is divided into chapters where each chapter is devoted to a specific z/OSelement or feature. Within each chapter, information is presented in tables groupedby component (where applicable), by type of interface (for example, commands,environment variables), and by the release in which the interface was added orchanged.
Part 2 is divided into chapters where each chapter is devoted to a specific release(z/OS V1R12 or z/OS V1R11). Within each chapter, information about new,changed, and deleted messages is grouped by z/OS element and feature.
Where to find more informationThis document references information in other documents, using shortened versionsof the document title. For complete titles and order numbers of the documents forz/OS elements and features, see z/OS Information Roadmap.
This document does not contain information about new, changed, or deleted checksfor IBM® Health Checker for z/OS. For such information, see IBM Health Checkerfor z/OS: User's Guide. For currently available checks, see http://www.ibm.com/servers/eserver/zseries/zos/hchecker/check_table.html.
Using LookAt to look up message explanationsLookAt is an online facility that lets you look up explanations for most of the IBMmessages you encounter, as well as for some system abends and codes. UsingLookAt to find information is faster than a conventional search because in mostcases LookAt goes directly to the message explanation.
You can use LookAt from these locations to find IBM message explanations forz/OS elements and features, z/VM®, z/VSE, and Clusters for AIX® and Linux®:
v The Internet. You can access IBM message explanations directly from the LookAtWeb site at www.ibm.com/servers/eserver/zseries/zos/bkserv/lookat/.
v Your z/OS TSO/E host system. You can install code on your z/OS systems toaccess IBM message explanations using LookAt from a TSO/E command line(for example: TSO/E prompt, ISPF, or z/OS UNIX® System Services).
v Your Microsoft® Windows® workstation. You can install LookAt directly from thez/OS and Software Products DVD Collection (SK3T-4271) and use it from the
© Copyright IBM Corp. 1997, 2010 xiii
resulting Windows graphical user interface (GUI). The command prompt (alsoknown as the DOS > command line) version can still be used from the directoryin which you install the Windows version of LookAt.
v Your wireless handheld device. You can use the LookAt Mobile Edition fromwww.ibm.com/servers/eserver/zseries/zos/bkserv/lookat/lookatm.html with ahandheld device that has wireless access and an Internet browser.
You can obtain code to install LookAt on your host system or Microsoft Windowsworkstation from:
v The z/OS and Software Products DVD Collection (SK3T-4271).
v The LookAt Web site (click Download and then select the platform, release,collection, and location that suit your needs). More information is available in theLOOKAT.ME files available during the download process.
The z/OS Basic Skills Information CenterThe z/OS Basic Skills Information Center is a Web-based information resourceintended to help users learn the basic concepts of z/OS, the operating system thatruns most of the IBM mainframe computers in use today. The Information Center isdesigned to introduce a new generation of Information Technology professionals tobasic concepts and help them prepare for a career as a z/OS professional, such asa z/OS system programmer.
Specifically, the z/OS Basic Skills Information Center is intended to achieve thefollowing objectives:
v Provide basic education and information about z/OS without charge
v Shorten the time it takes for people to become productive on the mainframe
v Make it easier for new people to learn z/OS.
To access the z/OS Basic Skills Information Center, open your Web browser to thefollowing Web site, which is available to all users (no login required):http://publib.boulder.ibm.com/infocenter/zoslnctr/v1r7/index.jsp
xiv z/OS V1R12.0 Summary of Message and Interface Changes
Summary of changes
This topic summarizes the changes made to this document.
Summary of changesfor SA22-7505-16z/OS Version 1 Release 12
This document contains information previously presented in SA22-7505-15, whichsupports z/OS Version 1 Release 11.
New information:
v Interfaces that are new in z/OS V1R12 have been added to the individualelement and feature interface tables in Part 1, “Summary of interface changes.”New messages for z/OS V1R12 have been added to Part 2, “Summary ofmessage changes” and are listed under the “New” category.
Changed information:
v Interfaces that have changed in z/OS V1R12 have been added to the individualelement and feature interface tables in Part 1, “Summary of interface changes.”Changed and deleted messages for z/OS V1R12 have been added to Part 2,“Summary of message changes” and are listed under the “Changed” and“Deleted” categories.
Deleted information:
v Interfaces and messages that were added or changed in z/OS V1R10 have beenremoved from this document.
Summary of changesfor SA22-7505-15z/OS Version 1 Release 11
This document contains information previously presented in SA22-7505-14, whichsupports z/OS Version 1 Release 10.
New information:
v Interfaces that are new in z/OS Release 11 have been added to the individualelement and feature interface tables in Part 1, “Summary of interface changes.”New messages for z/OS Release 11 have been added to Part 2, “Summary ofmessage changes” and are listed under the “New” category.
Changed information:
v Interfaces that have changed in z/OS Release 11 have been added to theindividual element and feature interface tables in Part 1, “Summary of interfacechanges.” Changed and deleted messages for Release 11 have been added toPart 2, “Summary of message changes” and are listed under the “Changed” and“Deleted” categories.
Deleted information:
v Interfaces and messages that were added or changed in z/OS V1R9 have beenremoved from this document.
Summary of changesfor SA22-7505-14z/OS Version 1 Release 10
© Copyright IBM Corp. 1997, 2010 xv
This document contains information previously presented in SA22-7505-13, whichsupports z/OS Version 1 Release 10.
New information:
v Interfaces that are new in z/OS V1R11 have been added to the individualelement and feature interface tables in Part 1, “Summary of interface changes.”New messages for z/OS V1R11 have been added to Part 2, “Summary ofmessage changes” and are listed under the “New” category.
Changed information:
v Interfaces that have changed in z/OS V1R11 have been added to the individualelement and feature interface tables in Part 1, “Summary of interface changes.”Changed and deleted messages for z/OS V1R11 have been added to Part 2,“Summary of message changes” and are listed under the “Changed” and“Deleted” categories.
xvi z/OS V1R12.0 Summary of Message and Interface Changes
Part 1. Summary of interface changes
© Copyright IBM Corp. 1997, 2010 1
2 z/OS V1R12.0 Summary of Message and Interface Changes
Chapter 1. Introduction
Part 1 describes the new and changed interfaces for z/OS V1R12 and z/OS V1R11elements and features. All interface changes are in element-specific andfeature-specific chapters.
Selected system-level data set (SYS1) interfaces have been aggregated in:
v Chapter 2, “Summary of changes to SYS1.MACLIB,” on page 5
v Chapter 3, “Summary of changes to SYS1.PARMLIB,” on page 7
v Chapter 4, “Summary of changes to SYS1.PROCLIB,” on page 11
v Chapter 5, “Summary of changes to SYS1.SAMPLIB,” on page 13
© Copyright IBM Corp. 1997, 2010 3
4 z/OS V1R12.0 Summary of Message and Interface Changes
Chapter 2. Summary of changes to SYS1.MACLIB
Table 1 lists the new and changed members of SYS1.MACLIB.
Table 1. Summary of new and changed members in SYS1.MACLIB
MemberElement orfeature Release Description Reason for change
EZASMF77 CommunicationsServer
z/OS V1R12 Changed member: Increased themaximum number of sections for theTCP/IP profile SMF 119 subtype 4record to include the new IPv6 defaultaddress selection policy tableinformation.
Configurable defaultaddress selection policytable
z/OS V1R12 Changed member: Providesprogramming mappings for the newCSSMTP SMF 119 records (subtypes48 - 52).
Management data forCSSMTP
z/OS V1R12 Changed member: Providesprogramming mappings for the newSMF 119 records (subtypes 32 - 37)for DVIPA events.
SMF event records forsysplex events
z/OS V1R11 Changed member: Provides programmappings for the new TLSV1.1 SSLprotocol level and the new FIPS 140support.
AT-TLS enhancements
z/OS V1R11 Changed member: Providesprogramming mappings for the newSMF 119 TCP/IP profile event record(subtype 4).
Stack configuration data
z/OS V1R11 Changed member: Provides newinformation to IPSec SMF recordmappings.
IPSec enhancements
IKJTSVT TSO/E z/OS V1R11 Changed member: Adds new flag bitfor the new TSO/E PARMLIB optionLOGONHERE to TSVTFLG1 flagbyte.
Release update
INMTEXTU TSO/E z/OS V1R11 Changed member: Adds new textunit called INMEATTR.
Release update
IRXPARMB TSO/E z/OS V1R11 Changed member: Adds new flagbits ROSTORFL andROSTORFL_MASK to support theread-only version of the REXXSTORAGE function.
Release update
© Copyright IBM Corp. 1997, 2010 5
6 z/OS V1R12.0 Summary of Message and Interface Changes
Chapter 3. Summary of changes to SYS1.PARMLIB
Table 2 lists the new and changed members of SYS1.PARMLIB.
Table 2. Summary of new and changed SYS1.PARMLIB members
MemberElement orfeature Release Description
Reason forchange
ALLOCxx BCP z/OSV1R11
New Statement: Use the new statementSYSTEM to specify the system defaults.
v Use the new optionIEFBR14_DELMIGDS(LEGACY|NORECALL)to specify the policy on whether to recall amigrated data set when you use an IEFBR14JCL program with DD DISP=(x,DELETE) todelete the data set.
v Use the new optionTAPELIB_PREF(EQUAL|BYDEVICES) tospecify the policy on balancing non-specifictape library requests across multiple tapelibraries.
v Use the new option REMIND_INTV to specifythe number of seconds for how often themessage IEF882E/IEF883E is displayed,letting an operator know of an outstandingIEF238D/IEF433D/IEF434D.
Release update
AXRxx BCP z/OSV1R11
New member: AXRxx is a member ofSYS1.SAMPLIB, from where it can be copied toSYS1.PARMLIB when installation changes todefault settings are required.
Release update
BLSCUSER BCP z/OSV1R11
New statement: Use keyword PROCEDURE asan alternative data definition to keywordFORMAT that specifies the designated datatype. FORMAT and PROCEDURE aremutually-exclusive keywords.
Release update
BPXPRMxx z/OS UNIX z/OSV1R11
New statement: The sysplex root file systemcan be dynamically replaced with the alternateroot file system if ALTROOT is specified.
Releaseenhancement
z/OS UNIX z/OSV1R12
Updated statement: For AF_UNIX, the value forthe MAXSOCKETS keyword does not need tobe specified because a maximum value of10,000 has been set. As a result,MAXSOCKETS will be ignored on a z/OSV1R12 system.
Release update
CEAPRMxx BCP z/OSV1R11
New member: Use the CEAPRMxx parmlibmember to customize common event adapter(CEA) values.
Functionenhancement
CLOCKxx BCP z/OSV1R11
Changed paramter:
v Configurations that support ETRMODE NOare XCF-Local mode and Monoplex mode.
Release update
© Copyright IBM Corp. 1997, 2010 7
Table 2. Summary of new and changed SYS1.PARMLIB members (continued)
MemberElement orfeature Release Description
Reason forchange
COUPLExx BCP z/OSV1R11
Changed parameter:
v The INTERVAL value should be no more thantwice the default value (the derived spinfailure detection interval) if you specify theINTERVAL value explicitly.
v The OPNOTIFY value must either be greaterthan or equal to the specified INTERVALvalue for an absolute value, or be the sum ofthe effective failure detection interval plus therelative OPNOTIFY value for a relative value.
Release update
DEVSUPxx BCP z/OSV1R11
New parameter: Use REFVTOC to specify ifDevice Manager should cause the volumeVTOC to be rebuilt when a volume expansion isdetected.
Release update
EZAIPCSP CommunicationsServer
z/OSV1R11
Changed member: Formatting support for theEZBTWLM structure is no longer supported.
Removal ofsupport
CommunicationsServer
z/OSV1R11
Changed member: Formatting support addedfor Resolver Caching control blocks.
Resolver DNScache
IEAOPTxx BCP z/OSV1R12
New parameter:
The new ManageNonEnclaveWork parameterallows you to specify whether non-enclavetransaction work of queue servers and enclaveservers is to be managed or not. The default isNO.
Release update
IEASYSxx BCP z/OSV1R11
New parameters:
Use the ZAAPZIIP parameter to determinewhether the system can run zAAP processoreligible work on zIIP processors when no zAAPprocessors are installed on the system.
Release update
IGDSMSxx DFSMSdfp z/OSV1R12
New parameter:
The CA_RECLAIM parameter enables ordisables the CA reclaim function for the system.When enabled, CA reclaim causes empty CAspace be reclaimed automatically forkey-sequenced data sets.Changed parameters:
New TRACE and VOLSELMSG subparametersof the TYPE, TRACE, and JOBNAMEparameters let you specify that the parametersapply to either the VOLSELMSG or SMSTRACE facility, not to both facilities as inprevious releases.
Release update
z/OSV1R11
Updated parameter:
For striping allocations, fast volume selection isautomatically activated regardless of thespecification of the FAST_VOLSEL parameter.
Release update
SYS1.PARMLIB
8 z/OS V1R12.0 Summary of Message and Interface Changes
Table 2. Summary of new and changed SYS1.PARMLIB members (continued)
MemberElement orfeature Release Description
Reason forchange
IKJTSOxx TSO/E z/OSV1R11
New parameter: LOGONHERE(ON) allowsusers to RECONNECT to their TSO/E session,even when the system does not detect adisconnected state and the user appears to belogged on. The default setting is ON.
Release update
IPCSPRnn BCP z/OSV1R11
Changed member: Multiple keywords will beignored since IPCS problem management iswithdrawn.
Release update
ISFPRMxx SDSF z/OSV1R11
Changed member: An SYSID3 keyword on theGROUP statement specifies the default systemID (member) to be used for the SYSLOG in aJES3 environment.
Release update
ISFPRMxx orISFPARMS
SDSF z/OSV1R12
Changed member: New CKHFLDS andCKHFLD2 parameters of the ISGRP macro orGROUP statement define customized lists ofcolumns on the CK history panel.
Release update
SDSF z/OSV1R11
Changed member: The CONFIRM parameter ofthe ISGRP macro or GROUP statement nowaccepts ALWAYS, which prevents users fromdisabling confirmation.
Release update
SDSF z/OSV1R11
Changed member: Adds new columns to thevariable field lists for several panels. Variablefield lists can be customized with the FLDstatements or ISFFLD macros of the GROUPstatement or ISFGRP macro.
Release update
MSGFLDxx BCP z/OSV1R11
Changed member: For the MSGFLDxx parmlibmember (message flood automationparameters), you can use national characters tospecify the two characters xx.
Release update
SCHEDxx BCP z/OSV1R11
Changed member: Updated parameters:
v CSFINIT
v IATINXM
Release update
SMFPRMxx BCP z/OSV1R11
Changed parameter: You can use theMAXDORM parameter to specify the amount ofreal time that SMF allows data to remain in anSMF buffer before it is written to a recordingdata set or a log stream.
Release update
SYS1.PARMLIB
Chapter 3. Summary of changes to SYS1.PARMLIB 9
SYS1.PARMLIB
10 z/OS V1R12.0 Summary of Message and Interface Changes
Chapter 4. Summary of changes to SYS1.PROCLIB
There is no updates for SYS1.PROCLIB in z/OS V1R12 and z/OS V1R11.
© Copyright IBM Corp. 1997, 2010 11
12 z/OS V1R12.0 Summary of Message and Interface Changes
Chapter 5. Summary of changes to SYS1.SAMPLIB
Table 3 lists the new and changed members of SYS1.SAMPLIB.
Table 3. Summary of new and changed SYS1.SAMPLIB members
MemberElement orfeature Release Description Reason for change
IKJTSO00 RACF® z/OS V1R11 Updated: Added new command,RACMAP, to RACPARM.
Identity Propagation
TSO/E z/OS V1R11 Changed member: Adds RACMAP toAUTHCMD.
Release update
Changed member: Deletes invalidTCP/IP commands from AUTHCMD.
OA24668
IRRADULD RACF z/OS V1R12 Updated: Information added for tableUSER01.RPKIGENC.
Elliptic curve cryptography(ECC) support
RACF z/OS V1R11 v Updated: Information added for newevent code, 86 (56) R_PgmSignVer.
v Changed member: Updated todefine load statement for newAUTOPROF table.
v Changed member: Updated tosupport PKI key generation.
v Program signing andverification support
v Automatic UID/GIDAssignment in CallableServices
v PKI Key Generation
IRRADUTB RACF z/OS V1R12 Updated: Information added for tableUSER01.RPKIGENC.
Elliptic curve cryptography(ECC) support
RACF z/OS V1R11 v Updated: Information added for newevent code, 86 (56) R_PgmSignVer.
v Changed member: Updated todefine new AUTOPROF table.
v Changed member: Updated tosupport PKI key generation.
v Program signing andverification support
v Automatic UID/GIDAssignment in CallableServices
v PKI Key Generation
IRRSCHEM RACF z/OS V1R11 v Updated: Information added for theXML schema for the new eventcode, 86 (56) R_PgmSignVer.
v Updated: Defined new XML tagsmodService, modClass, modProf,modData.
v Program signing andverification support
v Automatic UID/GIDAssignment in CallableServices
IRXREXX1 TSO/E z/OS V1R11 Changed member: Adds new flag bitsROSTORFL and ROSTORFL_MASK tosupport the read-only version of theREXX STORAGE function.
Release update
IRXREXX2 TSO/E z/OS V1R11 Changed member: Adds new flag bitsROSTORFL and ROSTORFL_MASK tosupport the read-only version of theREXX STORAGE function.
Release update
IRXREXX3 TSO/E z/OS V1R11 Changed member: Adds new flag bitsROSTORFL and ROSTORFL_MASK tosupport the read-only version of theREXX STORAGE function.
Release update
IRXTSMPE TSO/E z/OS V1R11 Changed member: Updates commentswith right number of default REXXenvironments, 401 not 40.
Release update
© Copyright IBM Corp. 1997, 2010 13
Table 3. Summary of new and changed SYS1.SAMPLIB members (continued)
MemberElement orfeature Release Description Reason for change
RACDBULB RACF z/OS V1R11 Updated: Added information for ICSFsegment for general resource profiles.
ICSF segment for generalresource profiles support
RACDBULD RACF z/OS V1R12 Updated: Added information for ICSF. ICSF encryptedsymmetric keys support
RACF z/OS V1R11 Updated: Added information for thenew SIGVER segment.
Program signing andverification support
RACDBUTB RACF z/OS V1R12 Updated: Added information for ICSF. ICSF encryptedsymmetric keys support
RACF z/OS V1R11 v Updated: Added information forICSF segment for general resourceprofiles.
v Updated: Added information for thenew SIGVER segment.
v ICSF segment forgeneral resourceprofiles support
v Program signing andverification support
SPPACK BCP Every release Changed member: Maintenance. Release update
SYS1.SAMPLIB
14 z/OS V1R12.0 Summary of Message and Interface Changes
Chapter 6. BCP summary of interface changes
In addition to the interface changes included in this topic, updates to the BCPresulted in SYS1.PARMLIB and SYS1.SAMPLIB member changes. See Chapter 3,“Summary of changes to SYS1.PARMLIB,” on page 7 and Chapter 5, “Summary ofchanges to SYS1.SAMPLIB,” on page 13 for those changes.
The BCP interfaces described in this topic are:
v “Callable services for high-level languages” on page 15
v “Installation exits” on page 16
v “Control blocks” on page 18
v “IPCS Subcommands” on page 19
v “Services and macros” on page 21
v “Messages” on page 20
v “SMF records” on page 30
v “System commands” on page 31
Callable services for high-level languagesTable 4 lists the new and changed callable services.
There are many different documents in the z/OS library that contain BCP callableservices. You can find detailed information for a particular macro in z/OS MVSProgramming: Callable Services for High-Level Languages.
Table 4. Summary of new and changed BCP callable services
Callable service name Release Description Reason for change
HWICMD z/OS V1R12 New: Power savings mode Release update
z/OS V1R12 Changed: Updated parameters
z/OS V1R10 New: Call the HWICMD service to issue aBase Control Program internal interface(BCPii) Hardware Management Command.
HWICONN z/OS V1R11 Changed: The HWICONN service is updatedto provide the activation profile support.
Release update
z/OS V1R10 New: Call the HWICONN service to establisha logical connection between the applicationand a central processor complex (CPC), aCPC image (LPAR), or a capacity record.
Release update
HWIDISC z/OS V1R11 Changed: The HWIDISC service is updatedto provide the activation profile support.
Release update
z/OS V1R10 New: Call the HWIDISC service to releasethe logical connection between theapplication and the identified CPC, image, orcapacity record.
Release update
HWIEVENT z/OS V1R12 New: Power savings mode Release update
z/OS V1R10 New: Call the HWIEVENT service to registerfor BCPii events or delete the registration.
© Copyright IBM Corp. 1997, 2010 15
Table 4. Summary of new and changed BCP callable services (continued)
Callable service name Release Description Reason for change
HWILIST z/OS V1R11 Changed: The HWILIST service is updatedto provide the activation profile support.
Release update
z/OS V1R10 New: Call the HWILIST service to retrievehardware management console (HMC) andBCPii configuration-related information.
Release update
HWIQUERY z/OS V1R12 New: Power savings mode Release update
z/OS V1R11 Changed: The HWIQUERY service isupdated to provide the activation profilesupport.
z/OS V1R10 New: Call the HWIQUERY service to retrieveinformation about objects managed by thesupport element (SE) or HMC related withCPCs, images, or capacity records.
HWISET z/OS V1R11 New: Call the HWISET service to change orset various CPC, image (LPAR), andactivation profile attributes.
Release update
HWIBeginEventDelivery z/OS V1R10 New: Call the HWIBeginEventDeliveryservice to allow a C application running in theUNIX System Services (USS) environment tobegin delivery of event notifications.
Release update
HWIEndEventDelivery z/OS V1R10 New: Call the HWIEndEventDelivery serviceto allow a C application running in the UNIXSystem Services (USS) environment to enddelivery of event notifications.
Release update
HWIGetEvent z/OS V1R10 New: Call the HWIGetEvent service to allowa C application running in the UNIX SystemServices (USS) environment to retrieveoutstanding BCPii event notifications.
Release update
HWIManageEvents z/OS V1R10 New: Call the HWIManageEvents service toallow a C application running in the UNIXSystem Services (USS) environment tomanage the list of events for which theapplication is to be notified.
Release update
IRARMCTZ z/OS V1R12 New: An extension of IRARMCT toaccommodate RMF users.
Release update
Installation exitsTable 5 lists the new and changed installation exits. You can find detailedinformation for a particular installation exit in z/OS MVS Installation Exits.
Table 5. Summary of new and changed BCP installation exits
Installation exit Release Description Reason for change
CNZ_MSIEXIT z/OS V1R12 New: New installation exit Release update
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16 z/OS V1R12.0 Summary of Message and Interface Changes
Table 5. Summary of new and changed BCP installation exits (continued)
Installation exit Release Description Reason for change
CSVLLIX1 z/OS V1R12 Changed:
v Updated to include a description ofcontrolling the exit routine through thedynamic exits facility
v Added recovery routine
Release update
z/OS V1R12 Deleted: Removed information aboutreplacing an exit.
CSVLLIX2 z/OS V1R12 Changed:
v Updated to include a description ofcontrolling the exit routine through thedynamic exits facility
v Added recovery routine
Release update
z/OS V1R12 Deleted: Removed information aboutreplacing an exit.
IEALIMIT z/OS V1R11 Changed: Update the description of the MVSdefault system behavior for starting jobswhen the available region is less than theREGION size requested in the JCL.
Release update
IEAVMXIT z/OS V1R10 New: Integrate the existing IEAVMXIT withthe message flood automation, or invoke themessage flood automation from IEAVMXIT.
Release update
IEF_ALLC_EVENT z/OS V1R12 New: New installation exit Release update
IEFUJV z/OS V1R12 Changed: Updated parameter descriptions Release update
IEFUSI z/OS V1R12 Changed: Updated parameter descriptions Release update
ISGCNFXITSYSPLEX z/OS V1R11 Changed: More information about thecontention event is provided. For details, seethe parameter list in the ISGYCNFP dataarea.
Release update
ISGCNFXITSYSTEM z/OS V1R11 Changed: More information about thecontention event is provided. For details, seethe parameter list in the ISGYCNFP dataarea.
Release update
ISGENDOFLQCB z/OS V1R10 Changed: The exit routine environment ischanged with an EUT FRR recovery as theonly recovery type.
Release update
ISGNQXITBATCH z/OS V1R10 Changed: The exit routine environment ischanged with an EUT FRR recovery as theonly recovery type.
Release update
ISGNQXITPREBATCH z/OS V1R10 Changed: The exit routine environment ischanged with an EUT FRR recovery as therecommended recovery type.
Release update
ISGNQXITQUEUED1 z/OS V1R10 Changed: The exit routine environment ischanged with an EUT FRR recovery as theonly recovery type.
Release update
ISGNQXITQUEUED2 z/OS V1R11 New: Add the new exit which indicateswhether any of the ENQs are in contentionand whether the ENQs can be used to gatherrequester context information.
Release update
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Chapter 6. BCP summary of interface changes 17
Control blocksThere have been no new or changed control blocks.
v For information about new and deleted BCP control blocks, see the Data AreasWeb site.
Before using a control block as part of a programming interface, verify that you areusing it as intended.
Possible actions resulting from changed control blocksIf you have a program that is using a mapping macro, a change to the mappingmacro might require one of the following actions:
v Reassemble the program: To accommodate the change, simply reassemble theprogram.
v Rewrite the program: To accommodate the change, rewrite the program. Thiscan be necessary if fields were moved, or changed their meaning or use.
v Use a supported service instead of the mapping macro: Use a supportedservice (such as a macro or callable service) to obtain the needed information.
Make sure to test your applications in the new release before going to production.
A method for finding changes to MVS control blocksWhen you order z/OS, IBM supplies data sets containing the mapping macros formany control blocks. After SMP/E RECEIVE processing, the new mapping macrosare in the SMPTLIB data sets. After SMP/E APPLY processing, the new mappingmacros are in the target libraries.
To find mapping macros for MVS™ control blocks, look in the MODGEN, MACLIB,and ATSOMAC libraries. Mapping macros for JES2, VTAM®, and other elementsand products might be in the same libraries, or in other libraries specific to theelement or product.
You might want to use ISPF's SuperCE (Compare data sets Extended) dialog,which has the following advantages:
v You can concatenate several data sets together for both the old and the newdata.
v You can specify a set of SELECT statements that name the mapping macros youare interested in. Make sure to specify the name of the mapping macro. This isnot always the same as the control block name. For example, to check forchanges to the PSA, compare old and new copies of the IHAPSA mappingmacro.
This method works better if the old data has the same level of service as thesystem from which you are migrating.
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18 z/OS V1R12.0 Summary of Message and Interface Changes
IPCS SubcommandsTable 6 lists the new and updated IPCS subcommands. See z/OS MVS IPCSCommands and z/OS MVS System Commands for more information.
Table 6. Summary of new and changed MVS IPCS subcommands
IPCS subcommand Release Description Reason for change
CBFORMAT z/OS V1R11 New option: CBFORMAT subcommand isupdated with clarifications of FORMAT andMODEL parameters.
Service aidsenhancements
COPYDDIR z/OS V1R10 New option: COPYDDIR subcommand canimport records from or export records to aRECFM=VB data set.
Service aidsenhancements
COPYDUMP z/OS V1R10 New option: COPYDUMP subcommandsupports new filtering options: JOBLIST, andEASYCOPY.
Service aidsenhancements
GRSDATA z/OS V1R10 New option: GRSDATA subcommandsupports new data selection parameters andadditional filtering parameters.
Service aidsenhancements
SETDEF z/OS V1R11 Deleted option: The SETDEF subcommandno longer supports the PROBLEM andNOPROBLEM keywords.
Service aidsenhancements
STATUS z/OS V1R11 New option: A new line about SNAPTRC isadded to the STATUS WORKSHEET report.
Service aidsenhancements
SYSTRACE z/OS V1R12 New option: A new set of report typeparameters.
Service aidsenhancements
VERBEXIT GRSTRACE z/OS V1R10 New option: VERBEXIT GRSTRACEsubcommand is updated to support multipleparameters.
Service aidsenhancements
VERBEXIT IEAVTSFS z/OS V1R12 New option: The COMP parameter isupdated.
Service aidsenhancements
VERBEXIT LEDATA z/OS V1R12 New option: There are updates to SVCdump measurements and statistics report.
Service aidsenhancements
IPCS problem managementsubcommands
z/OS V1R11 Deleted command: The IPCS problemmanagement subcommands are removedfrom z/OS.
Service aidsenhancements
JCL parametersYou can find complete information about JCL in the following publications:
v z/OS MVS JCL User's Guide
v z/OS MVS JCL Reference
Beginning with z/OS V1R12 the following parameters are updated:
v DISP
v DSNAME
v JESLOG
v KEYLABL1
v KEYLABL2
v SYSOUT
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Chapter 6. BCP summary of interface changes 19
Additional topics from z/OS MVS JCL User's Guide include:
v A new section describing factors to consider when selecting a tape device.
v Updated instructions explaining how to use SDSF to view the output from a job.
As of z/OS V1R11, you can use the EATTR parameter to indicate whether the dataset can support extended attributes (format 8 and 9 DSCBs) or not. You can specifySMSHONOR to ask the system to honor the device number or group-name andallocate to the device number or group-name specified in the case of an SMS tapelibrary request.
As of z/OS V1R10 , if you specify the DATACLAS parameter on the JCL DDstatement, and the data class explicitly specifies the OVERRIDE SPACE(YES)attribute, the following attributes specified on the data class will overwrite thecorresponding parameters in the JCL DD statement:
v LIKE
v RFDD
v SPACE
MessagesInformation on new, changed and deleted messages is necessary to migrateautomated operations. Information about new, changed, and deleted BCPmessages can be found in Part 2, “Summary of message changes,” on page 265.
A method for finding changes to MVS and TSO/E message textsAutomation routines are sensitive to changes to message text between releases.You can find changes to message texts in the following places:
v Part 2, “Summary of message changes,” on page 265. This section is usefulwhen you go from one release to the next.
v Data set SYS1.MSGENU. This data set contains information to help you identifychanges to message texts more accurately. This method allows you to findmessage text changes between your current release and whatever release youchoose to migrate to. This method is described below.
Using SYS1.MSGENU to find message text changesIBM supplies a data set containing the text of system messages that are translated.This data set, called SYS1.MSGENU, contains the text of system messages in theform of message skeletons. (For more information, see z/OS MVS Planning:Operations, SA22-7601.
Note that this method will not show changes to:
v MVS system messages that are not translated, such as IPL and NIP messages(which are issued before the MVS message service is available)
v Other product messages that are not translated, such as DFSMS/MVSmessages, and JES3 messages.
v For JES2 messages, use the appropriate SYS1.VnRnMn.SHASMENU data set.
Also, this method works better if the old copy of SYS1.VnRnMn.SHASMENU hasthe same level of service as the system from which you are migrating.
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20 z/OS V1R12.0 Summary of Message and Interface Changes
Once you have installed the OS/390® Release 4 or higher level of the data set youare comparing, you can compare the new data set with the data set on the systemfrom which you are migrating. Depending on how you do the comparison, you canget output like the following.
For new messages, the output might show an I (for insert) on the left:I - IEA403I VALUE OF RMAX HAS BEEN CHANGED TO 99
For messages whose text has changed, the output might show both and I and a D,indicating that a record in the message has been replaced:I - IEE162I 46 &NNN ROLL &A MESSAGES (DEL=R OR RD)D - IEE162I 46 &NNN ROLL &A MESSAGES (DEL=R, RD)
This means that, in message IEE1621, (DEL=R, RD) was replace by (DEL=R OR RD).
Using this information, you can decide if your automation routines need to bechanged.
Services and macrosTable 7 lists the new and updated macros. See the following books for moredetailed information:v z/OS MVS Programming: Authorized Assembler Services Reference ALE-DYNv z/OS MVS Programming: Authorized Assembler Services Reference EDT-IXGv z/OS MVS Programming: Authorized Assembler Services Reference LLA-SDUv z/OS MVS Programming: Authorized Assembler Services Reference SET-WTOv z/OS MVS Programming: Assembler Services Reference ABE-HSPv z/OS MVS Programming: Assembler Services Reference IAR-XCTv z/OS MVS Programming: Sysplex Services Referencev z/OS MVS Programming: Workload Management Servicesv z/OS MVS Programming: Resource Recovery
Table 7. Summary of new and changed MVS macros
Macro Release Description Reason for change
ATRSRV z/OS V1R10 New return and reason codes:
v 26–ATRSRV_UR_Not_In_Forget
v 27–ATRSRV_NOT_server_DSRM
Release update
ATTACHX z/OS V1R12 The description of the PARAM andPLIST8ARALETS parameters under theATTACHX macro is updated.
Release update
AXREXX z/OS V1R11 New options:
v REQUEST=GETREXXLIB
v REXXLIB
v REXXLIBLEN
New reason code: New reason code forreturn code X'0C'.
Release update
z/OS V1R10 New reason codes: New reason codes forreturn code X'08'.
Release update
BCPii z/OS V1R10 BCPii is a new chapter for the base controlprogram (BCP) internal interface services.
Release update
CNZCONV z/OS V1R10 New statement: Do not use console namesLOGON and LOGOFF for the macro.
Release update
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Chapter 6. BCP summary of interface changes 21
Table 7. Summary of new and changed MVS macros (continued)
Macro Release Description Reason for change
CNZQUERY z/OS V1R12 Updated reason codes:
v Reason codes 0804
v Reason codes 0807
Release update
CONVCON z/OS V1R10 New statement: Do not use console namesLOGON and LOGOFF for the macro.
Release update
CSVDYLPA z/OS V1R12 New option parameters:
v REQUEST contains new parameters
New reason codes
v 0841
v 0842
v 0843
v 0848
Release update
z/OS V1R11 New options:
v When REQUEST=ADD, use BYPATH toindicate whether the module was fetchedfrom a z/OS UNIX executable file that isspecified as a fully qualified path name.
v When REQUEST=ADD, use UCBADDR tospecify the UCB address for the volume onwhich the first extent of the data set thatcontains the module exists.
v When REQUEST=ADD, use CCHH tospecify the CC and HH values associatedwith the first extent of the data set thatcontains the module.
v When REQUEST=ADD, usePATHNAMELEN to specify the length ofthe path name that the PATHNAMEparameter can provide.
v When REQUEST=ADD, use PATHNAMEto indicate the fully qualified path name ofthe file from which the module wasfetched.
v When REQUEST=DELETE, useTYPE=VALUE to indicate that theprocessing depends on the value providedby the TYPEVALUE parameter.
v When REQUEST=DELETE, useTYPEVALUE to indicate the TYPE value.
Release update
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22 z/OS V1R12.0 Summary of Message and Interface Changes
Table 7. Summary of new and changed MVS macros (continued)
Macro Release Description Reason for change
CSVDYNEX z/OS V1R12 New options:
v REPLACE
v Dynamic Exits Services
– Add an Exit Routine to an Exit:MESSAGE=FOUNDBUTERROR, PARAM
– Define an Exit: EXITTYPE
Updated reason codes
v 0
v 0402
v 080F
v 0819
v 081C
v 0822
v 0823
v 0827
v 0829
v 082A
v 082E
Release update
CSVDYNL z/OS V1R12 Updated reason codes
v 0806
v 080D
v 0820
v 0821
v 083B
v 0842
Release update
CSVRTLS z/OS V1R12 Deleted function:
v The RTLS function is withdrawn.
v References to RTLS and "Using CSVRTLSto Request Run-Time Library Services(RTLS) are deleted.
Release update
ENFREQ z/OS V1R10 New keyword: DISABLE Release update
New event code: 68 Release update
ESTAEX z/OS V1R12 New parameter:
v SPIEOVERRIDE
Release update
GETMAIN z/OS V1R10 Changed statements: Generally, if you omitthe CONTBDY parameter, there is nocontaining boundary. However, if theGETMAIN is for SQA or LSQA, and is forless than 4KB, and StartBdy is specified, thedefault of CONTBDY is set to 12, ensuringthat the GETMAIN stays within a 4K pageboundary.
Release update
GQSCAN z/OS V1R12 Performance implications: RNAME givesbetter performance than using generic prefix.
Release update
IARCP64 z/OS V1R10 New function: The IARCP64 macro allowsthe user to request 64-bit cell pool services.
Release update
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Chapter 6. BCP summary of interface changes 23
Table 7. Summary of new and changed MVS macros (continued)
Macro Release Description Reason for change
IARST64 z/OS V1R10 New macro: The IARST64 macro allows theuser to request 64-bit storage services.
Release update
IARV64 z/OS V1R10 New options:
v REQUEST=PROTECT to requests thatdata within one or more memory objectsbe made read-only.
v REQUEST=UNPROTECT to protect pagesor segments within 64-bit private or 64-bitcommon memory objects.
Release update
Updated options:
v REQUEST=GETSTOR option
v REQUEST=PAGEFIX option
v REQUEST=CHANGEGUARD option
v REQUEST=LIST option
v REQUEST=DETACH option
v REQUEST=CHANGEACCESS option
v REQUEST=GETCOMMON option
Release update
IARVSERV z/OS V1R12 Updated options:
v The source area must not contain pages inthe nucleus (read-only, extended read-only,read-write and extended read-write areas).
Release update
IEAMSCHD z/OS V1R10 Deleted parameter: CPUMASK Release update
IEATEDS z/OS V1R12 New: Provides Timed Event Data Services. Release update
IEAVAPE2 z/OS V1R12 New: The support of the Version 2 IEAVAPEcallable service.
Release update
IEAVDPE2 z/OS V1R12 New: The support of the Version 2 IEAVDPEcallable service.
Release update
IEAVPSE2 z/OS V1R12 New: The support of the Version 2 IEAVPSEcallable service.
Release update
IEAVRLS2 z/OS V1R12 New: The support of the Version 2 IEAVRLScallable service.
Release update
IEAVRPI2 z/OS V1R12 New: The support of the Version 2 IEAVRPIcallable service.
Release update
IEAVTPE2 z/OS V1R12 New: The support of the Version 2 IEAVTPEcallable service.
Release update
IEAVXFR2 z/OS V1R12 New: The support of the Version 2 IEAVXFRcallable service.
Release update
IEA4APE z/OS V1R11 New: The support of the 64–bit AMODEIEAVAPE callable service.
Release update
IEA4APE2 z/OS V1R12 New: The support of the Version 2 IEA4APEcallable service.
Release update
IEA4DPE z/OS V1R11 New: The support of the 64–bit AMODEIEAVDPE callable service.
Release update
IEA4DPE2 z/OS V1R12 New: The support of the Version 2 IEA4DPEcallable service.
Release update
IEA4PSE z/OS V1R11 New: The support of the 64–bit AMODEIEAVPSE callable service.
Release update
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24 z/OS V1R12.0 Summary of Message and Interface Changes
Table 7. Summary of new and changed MVS macros (continued)
Macro Release Description Reason for change
IEA4PSE2 z/OS V1R12 New: The support of the Version 2 IEA4PSEcallable service.
Release update
IEA4RLS z/OS V1R11 New: The support of the 64–bit AMODEIEAVRLS callable service.
Release update
IEA4RLS2 z/OS V1R12 New: The support of the Version 2 IEA4RLScallable service.
Release update
IEA4RPI z/OS V1R11 New: The support of the 64–bit AMODEIEAVRPI callable service.
Release update
IEA4RPI2 z/OS V1R12 New: The support of the Version 2 IEA4RPIcallable service.
Release update
IEA4TPE z/OS V1R11 New: The support of the 64–bit AMODEIEAVTPE callable service.
Release update
IEA4TPE2 z/OS V1R12 New: The support of the Version 2 IEA4TPEcallable service.
Release update
IEA4XFR z/OS V1R11 New: The support of the 64–bit AMODEIEAVXFR callable service.
Release update
IEA4XFR2 z/OS V1R12 New: The support of the Version 2 IEA4XFRcallable service.
Release update
IOCINFO z/OS V1R10 New function: The IOCINFO macro can beused to obtain the information about the I/Ofacilities that are supported and enabled bythe hardware and software.
Release update
IOSCDR z/OS V1R12 New parameter:
v Worldwide Port Name (WWPN) parameter
Release update
IOSCHPD z/OS V1R12 New parameter:
v WWPN parameter
Release update
IOSFDSDP z/OS V1R12 New function: Use to obtain informationabout configuration and device characteristicsfor storage devices for the HyperSwapconfiguration.
Release update
IOSSPOF z/OS V1R11 Changed: The SPOFAREA is obtained bythe service and must be released by thecaller using the length and subpool specifiedin the SPOFAREA.
Release update
z/OS V1R10 New function: The IOSSPOF macro is usedto check for I/O configuration redundancy ofDASD devices or pairs of DASD devices.
Release update
IOSZHPF z/OS V1R12 New: Provides information about the zHPFcapabilities of a device from the processorand channel subsystem point of view.
Release update
ISGECA z/OS V1R10 Changed statement: The ProgrammingRequirements for ISGECA macro is updated.
Release update
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Chapter 6. BCP summary of interface changes 25
Table 7. Summary of new and changed MVS macros (continued)
Macro Release Description Reason for change
ISGENQ z/OS V1R10 New optional parameter:
USERDATA - When TEST=NO andREQUEST=OBTAIN are specified, anoptional input parameter that contains theuserdata to be associated with this request.
Release update
Changed statements:
v The description of the QNAME
v The descriptions of the RNAME
Release update
ISGQUERY z/OS V1R12 Performance implications: RNAME givesbetter performance than using generic prefix.
Release update
Updated parameters:
v ECB@
v TEST
z/OS V1R10 New parameters:
v ANSDETAIL=FULL3
v USERDATA
v USERDATALEN
v USERDATAMATCH
IWMDINST z/OS V1R10 Changed WLM macro:
v New TYPE=HEX|XML parameter allows toinstall a service definition which is providedin XML format.
Release update
IWMDEXTR z/OS V1R10 Changed WLM macro:
v The new TYPE=HEX|XML parameterallows to install a service definition whichis provided in XML format.
Release update
IWMSRSRS z/OS V1R11 Changed WLM macro:
v NewMETHOD=PROPORTIONAL|EQUICPUparameter which selects the method forcomputing the output weights. The defaultis METHOD=PROPORTIONAL
v New COST_ZAAP_ON_CP parameterwhich is used in conjunction withMETHOD=EQUICPU. It describes theadditional cost of executing zAAP-eligiblework on a CPU instead of on a zAAPprocessor.
v New COST_ZIIP_ON_CP parameter whichis used in conjunction withMETHOD=EQUICPU. It describes theadditional cost of executing zIIP-eligiblework on a CPU instead of on a zIIPprocessor.
v New PLISTVER=2 parameter whichspecifies the version of the macro.
Release update
IWMWRCAA z/OS V1R10 Changed WLM macro: The enhancementallows to map the output data area from theIWMRCOLL service.
Release update
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26 z/OS V1R12.0 Summary of Message and Interface Changes
Table 7. Summary of new and changed MVS macros (continued)
Macro Release Description Reason for change
IWM4CON z/OS V1R11 Changed WLM macro:
v New REGION_TOKEN parameter (whenSERVER_MANAGER=YES is specified),an optional 16-character output parameter,which contains a region token
v New PLISTVER=1 parameter whichspecifies the version of the macro.
Release update
IWM4ECRE z/OS V1R11 Changed WLM macro:
v The new TYPE=WORKDEPENDENTkeyword defines that SRM considers theenclave to be a continuation of thecreating unit of work’s (TCB or SRB)transaction.
APAR OA26104update
IWM4MCHS z/OS V1R10 Changed WLM macro: This service isenhanced to accept generic delay typesTYPE6-TYPE15.
Release update
IWM4MGDD z/OS V1R10 New WLM macro: With this service,subsystems can define descriptions for theirgeneric delay states.
Release update
IWM4SRSC z/OS V1R11 Changed WLM macro:
v NewMETHOD=PROPORTIONAL|EQUICPUparameter which selects the method forcomputing the output weights. The defaultis METHOD=PROPORTIONAL
v New COST_ZAAP_ON_CP parameterwhich is used in conjunction withMETHOD=EQUICPU. It describes theadditional cost of executing zAAP-eligiblework on a CPU instead of on a zAAPprocessor.
v New COST_ZIIP_ON_CP parameter whichis used in conjunction withMETHOD=EQUICPU. It describes theadditional cost of executing zIIP-eligiblework on a CPU instead of on a zIIPprocessor.
v New MAXEQUIVUNITS parameter, anoptional output parameter, which containsthe maximum equivalent service unitsacross all processing resources used tocalculate the mixed weight output.
v New IL_WEIGHTING parameter, anoptional input parameter, which controlshow WLM evaluates available capacity atimportance levels (ILs) lower than thecurrently selected one.
v New PLISTVER=4 parameter whichspecifies the version of the macro.
Release update
IXCJOIN z/OS V1R12 New parameters: The IXCJOIN macrosupports new parameters: CRITICAL,FUNCTION, LOCALCLEANUP,RECOVERYMANAGER, and TERMLEVEL.
Release update
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Chapter 6. BCP summary of interface changes 27
Table 7. Summary of new and changed MVS macros (continued)
Macro Release Description Reason for change
IXCMSGIX z/OS V1R12 New macro: The IXCMSGIX macro is thesuccessor of IXCMSGI.
Release update
IXCMSGOX z/OS V1R12 New macro: The IXCMSGOX macro is thesuccessor of IXCMSGO.
Release update
IXCQUERY z/OS V1R11 New parameter: The newIPLTOKEN=ipltoken parameter to specify astorage area to contain the IPL token of theMVS system where the IXCQUERY macrowas issued.
Release update
IXGBRWSE z/OS V1R11 New option: VIEW=NO_VIEW for theparameter VIEW in REQUEST=START.
Release update
IXGINVNT z/OS V1R12 New option: When updating an existing logstream configuration, the GROUP attributemust be taken into account.
Release update
z/OS V1R10 Changed parameter: Updates have beenmade to the following keywords andparameter combinations whenDASDONLY=YES is specified:
v STG_DUPLEX(YES)
v DUPLEXMODE(UNCOND)
v LOGGERDUPLEX(UNCOND)
IXGWRITE z/OS V1R12 Updated reason code:
v 0867 for return code X'08'
Release update
IXLCONN z/OS V1R12 New parameters: The IXLCONN macrosupports new parameters: CRITICAL,FUNCTION, and TERMLEVEL.
Release update
z/OS V1R11 Changed reason code: Updates have beenmade to the reason code X'xxxx088E' forreturn code X'8'.
IXLCSP z/OS V1R12 Changed: For the IXLCSP service, neitherELEMENTRATIO nor ELEMENTCOUNT canbe specified as zero withLISTCNTLTYPE=ELEMENT.
Release update
z/OS V1R11 Changed reason code: Updates have beenmade to reason code X'xxxx088E' for returncode X'8'.
IXLREBLD z/OS V1R12 Changed: The documentation for thebehavior related to DUPLEX(ENABLED) isupdated.
Release update
z/OS V1R11 New reason code: New reason codeX'xxxx0C88' for return code X'C'.
IXLSYNCH z/OS V1R10 New parameter:
The new parameter MODEVAL specifies howthe request should be processed if it cannotbe serviced immediately.
Release update
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28 z/OS V1R12.0 Summary of Message and Interface Changes
Table 7. Summary of new and changed MVS macros (continued)
Macro Release Description Reason for change
LOAD z/OS V1R12 Update:
Register information is updated
Release update
z/OS V1R11 New parameters: ADDR64, ADRNAPF6, andPLISTVER
z/OS V1R10 Changed statements: For the GLOBALparameter, when the module is to be loadedinto CSA, the module must not have beenpreviously loaded with different attributes bythe same job step, the module must also bereentrant and must reside in anAPF-authorized library.
Release update
MCSOPER z/OS V1R12 Updated parameter:
v REQUEST
Release update
NIL z/OS V1R10 Changed statements: ASC mode for NIL isnow primary or access register (AR).
Release update
NMLDEF z/OS V1R11 New statement: The naming convention forCEST name.
Release update
OIL z/OS V1R10 Changed statements: ASC mode for OIL isnow primary or access register (AR).
Release update
SDUMP and SDUMPX z/OS V1R12 Updated parameter:
v PSWREGS
Release update
z/OS V1R11 New return code: 46 for the reason code 08
Changed: The Q=YES|NO setting for theCHNGDUMP command overrides theQUIESCE parameter in SDUMP andSDUMPX services.
Release update
STIMERM z/OS V1R10 Changed statements: Up to 128 STIMERMsis supported from an authorized caller.
Release update
STORAGE z/OS V1R10 Changed statements: APF-authorization foris allowed for STORAGE OBTAIN andSTORAGE RELEASE.
Release update
SYSEVENT z/OS V1R12 Updated parameter:
v TYPE
Release update
z/OS V1R12 Changed statements:
v SYSEVENT Mnemonics
TIMEUSED z/OS V1R12 Performance implications: Guidance forusing TIMEUSED LINKAGE=SYSTEMwithout the CPU and VECTOR parameters.
Release update
UCBLOOK z/OS V1R10 New parameters: New SPECIAL keywordthat specifies whether the UCB can be found(SPECIAL=YES) or cannot (SPECIAL=NO).
Release update
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Chapter 6. BCP summary of interface changes 29
Table 7. Summary of new and changed MVS macros (continued)
Macro Release Description Reason for change
UCBSCAN z/OS V1R10 New parameters: New SPECIAL keywordthat specifies whether the UCB can be found(SPECIAL=YES) or cannot (SPECIAL=NO).SPECIAL=ONLY is only used to scan forspecial devices.
Release update
Changed statements:
v UCBPAREA is required ifSUBCHANNELSET=ALL is specified.
v If you specify DEVCID, only UCBs of theparticular device class specified will bepresented, and the DEVCLASS parameteris ignored.
Release update
WTO z/OS V1R10 Changed statements: The maximum lines ofa multi-line message is 65533, if you attemptto send more than 65533 total lines, anABEND X'D23' , reason code X'0051' occurs.
Release update
SMF recordsTable 8 lists the new and updated SMF records. See z/OS MVS SystemManagement Facilities (SMF) for more detailed information.
Table 8. Summary of new and changed BCP SMF records
SMF record Release Description Reason for change
Type 0 z/OS V1R11 New field: SMF0TZ Release update
Type 7 z/OS V1R12 Multiple updates Release update
Type 14 z/OS V1R11 Multiple updates Release update
z/OS V1R10 New flags: The new SMF14/15 flags that aidin finding programs that issue a Non-EXCPOPEN and issue EXCP or XDAP.
Release update
Type 18 z/OS V1R10 Multiple updates Release update
Type 19 z/OS V1R10 Multiple updates Release update
Type 21 z/OS V1R10 New fields: SMF21DBR and SMF21DBW inthe Header/Self-defining Section.
Release update
Type 23 z/OS V1R11 New fields in SMF Statistics Section.
z/OS V1R10 Multiple updates Release update
Type 30 (Common AddressSpace Work)
z/OS V1R12 Multiple updates Release update
z/OS V1R11 Multiple updates
z/OS V1R10 Multiple updates
Type 38 z/OS V1R10 Update and clarify the subtype descriptionsfor record type 38.
Release update
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30 z/OS V1R12.0 Summary of Message and Interface Changes
Table 8. Summary of new and changed BCP SMF records (continued)
SMF record Release Description Reason for change
Type 42 z/OS V1R12 Multiple updates Release update
z/OS V1R10 New subtypes:
v Subtype 22
v Subtype 23
v Subtype 24
v Subtype 25
Updated: Subtypes 15 and 16 Release update
Type 64 z/OS V1R12 Multiple updates Release update
Type 70 z/OS V1R12 Multiple updates Release update
z/OS V1R10 Multiple updates
Type 72 z/OS V1R12 Multiple updates Release update
Type 73 z/OS V1R10 Multiple updates Release update
Type 79 z/OS V1R10 Multiple updates Release update
Type 82 z/OS V1R12 Multiple updates Release update
Type 84 z/OS V1R11 Multiple updates Release update
Type 89 z/OS V1R12 Multiple updates Release update
Type 90 z/OS V1R12 New subtypes: 33 and 34 Release update
Type 92 z/OS V1R11 New subtype: 15 Release update
Type 99 (System ResourceManager Decisions)
z/OS V1R12 New offsets: Period data section 1A0 - 1B0of subtype 2
Release update
z/OS V1R11 New subtypes: 13 and 14.
z/OS V1R10 Multiple updates
Type 113 z/OS V1R10 New record type: The system uses type 113to record hardware capacity, reporting, andstatistics for IBM System z10® or latermachines.
Release update
System commandsTable 9 lists the new and updated MVS system commands. See z/OS MVS SystemCommands for more detailed information.
Table 9. Summary of new and changed MVS System Commands
System Command Release Description Reason for change
CHNGDUMP z/OS V1R12 New option: DEFERTND Release update
z/OS V1R11 New option: CHNGDUMP subcommand supportsnew parameters: SDUMP,MAXSNDSP andSDUMP,AUXMGMT.
CMDS z/OS V1R12 Guidance: Use extra caution when using CMDSABEND because early abnormal termination of anexecuting command can potentially cause the needfor a system or sysplex-wide re-IPL.
Release update
z/OS V1R10 New option: CMDS DUMP command schedules adump for Master's and Console's address space.
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Chapter 6. BCP summary of interface changes 31
Table 9. Summary of new and changed MVS System Commands (continued)
System Command Release Description Reason for change
DEVSERV z/OS V1R12 New option: DDR Release update
z/OS V1R10 v New option: DEVSERV QLIB command supportsa new parameter CATS.
v New option: DEVSERV QDASD commandsupports a new parameter ATTRIBUTE.
DISPLAY z/OS V1R12 New options:
v DISPLAY AUTOR command displays the currentauto-reply policy and the current WTORs beingmonitored by auto-reply processing.
v DISPLAY IOS,CUGRP command displaysinformation about IOS control unit groups.
v DISPLAY IPLINFO command supports newoptions:
– D IPLINFO,sysparm displays the value specifiedor defaulted for any system parameter withinIEASYSxx.
– D IPLINFO,sysparm,STATE displays the stateassociated with a system parameter. Thiscommand is only supported for ZIIPZAAP or itsalias ZZ.
v DISPLAY PROG,DEFAULTS command displaysdefault settings applied to the PROGxx LNKLSTand LPA statement, to the SETPROG LNKLST andSETPROG LPA commands, and to the DISPLAYPROG,EXIT command.
v DISPLAY PROG,EXIT command supports newoptions: INSTALLATION, PROGRAM, andNOTPROGRAM.
v DISPLAY RRS command supports new options:
– D RRS,URSTATUS displays unit of recoveryinformation statistics.
– D RRS,UREXCEPTION display unit of recoveryinformation for URs that are in exceptions.
– D RRS,UR,FAMILY displays the units ofrecovery in the cascaded transaction specified.
v DISPLAY SYMBOLS,SUMMARY commanddisplays summary information about the staticsystem symbols currently in use with messageIEA994I.
v DISPLAY XCF,REALLOCATE,REPORT | TESTcommand displays information about theREALLOCATE process.
Release update
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32 z/OS V1R12.0 Summary of Message and Interface Changes
Table 9. Summary of new and changed MVS System Commands (continued)
System Command Release Description Reason for change
DISPLAY z/OS V1R11 v New option: DISPLAY ALLOC, GRPLOCKScommand displays information about the currentDevice Allocation group locks that are being held.
v New option: DISPLAY ALLOC, OPTIONScommand displays the current MVS DeviceAllocation settings that are in use or the systemdefaults.
v New option: DISPLAY GRS, ANALYZE, LATCHdisplays information about GRS latch contention.
v New option: DISPLAY IKJTSO command supportsa new parameter LOGON.
Release update
DISPLAY z/OS V1R10 v New option: DISPLAY OPDATA,MODE commanddisplays the status of migration.
v New option: DISPLAY SMS,CFLS commandsupports two new options: ALL orlockstructurename.
v New option: DISPLAY SMS,{PDSE |PDSE1},HSPSTATS command displays PDSEcache information.
v New option: DISPLAYU,[TAPE],UNAVAILABLE[,devno] commanddisplays the unavailable devices.
v New option: DISPLAY HIS command displays thehardware event data collection status for thehardware instrumentation services (HIS)
Release update
MODIFY z/OS V1R12 v New option: MODIFY WLM,ZGPA command canbe used to start, stop and modify options of theGuest Performance Agent manually.
v New option: MODIFY hisproc,STATECHANGEcommand can be used to take specific action whena significant change to the system is detected.
Release update
MODIFY z/OS V1R11 v New option: MODIFY OMVS command supports anew parameter COND=FORCE.
v New option: MODIFY AXR command supports anew parameter REXXLIB.
v New command: MODIFY CEA,CEA= command issupported to redrive the CEAPRMxx parmlibmember for various parameter changes andcorrections without taking down CEA.
v New command: MODIFYCEA,DIAG,COMPTABLE command is supported torefresh the CEA component table as part ofcorrecting an internal problem.
v New command: MODIFYCEA,DIAG,REXXDEBUG= command is supportedto manage CEA REXX exec tracing.
v New command: F CEA,DROPIPCS command issupported to forcibly disconnect the CEAinstrumentation from the IPCS sysplex dumpdirectory data set.
Release update
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Chapter 6. BCP summary of interface changes 33
Table 9. Summary of new and changed MVS System Commands (continued)
System Command Release Description Reason for change
MODIFY z/OS V1R10 v New option: MODIFY CEA,CEA= commandredrives the CEAPRMxx parmlib memberprocessing without taking down CEA.
v New option: MODIFY CEA,DIAG,COMPTABLEcommand refreshes the CEA component tableinformation.
v New option: MODIFY CEA,DIAG,REXXDEBUG=command manages CEA REXX exec tracing.
v New option: MODIFY OMVS,NEWROOT=command replaces the sysplex root file system inthe shared file system configuration.
v New option: MODIFY hisproc command starts,configures, and stops the event data collection.
Release update
SET z/OS V1R12 New option: AUTORxx
New option: CLEAR
Release update
SETALLOC z/OS V1R12 New options:
v TEMPDSFORM=UNIQUE | INCLUDELABEL
v VERIFY_UNCAT=FAIL | TRACK | MSGTRACK
v MEMDSENQMGMT=ENABLE | DISABLE
Release update
z/OS V1R11 New command: SETALLOC command dynamicallymodifies Device Allocation settings.
SETAUTOR z/OS V1R12 New command: Use this command to deactivateauto-reply processing or to stop monitoring a currentoutstanding WTOR.
Release update
SETCEE z/OS V1R12 New option: CLEAR clears all the system leveldefault run-time options and keywords set by theSETCEE or SET CEE commands.
Release update
SETCON z/OS V1R10 New command: SETCON MODE commanddynamically migrates from the shared mode anddistributed mode of console service.
Release update
SETHS z/OS V1R11 New option: SETHS command supports a newRESUMEIO parameter to resume normal I/O activityto all DASD devices.
Release update
SETMF z/OS V1R11 Deleted option: The Message Flood AutomationSETMF FREE command is removed because thefunction is no longer necessary.
Release update
SETPROG z/OS V1R12 New options:
v EXIT,REPLACE
v EXIT,ADD,PARAM
v SVCNUMDEC
v ADDALIAS | NOADDALIAS
Release update
SETRRS z/OS V1R10 New command: SETRRS ARCHIVELOGGINGcommand allows to disable and enable RRS archivelogging on a given system.
Release update
SETSMF z/OS V1R12 New option: FLOOD option can enable or disablethe SMF record flood automation facility.
Release update
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34 z/OS V1R12.0 Summary of Message and Interface Changes
Table 9. Summary of new and changed MVS System Commands (continued)
System Command Release Description Reason for change
SETSMS z/OS V1R12 v New option: use CA_RECLAIM to override thespecifications of the keyword CA_RECLAIM inIGDSMSxx and data classes.
v New option: ASID, JOBNAME and TYPE canspecify different settings using optionalsub-parameters for TRACE and VOLSELMSGfacilities.
Release update
SETXCF z/OS V1R12 New option: UseALTER,STRNAME=strname,SIZE=size[u] to specifythe unit for the structure size.
Release update
z/OS V1R11 New option: SETXCF FUNCTIONS commandenables or disables optional functions provided by theXCF and XES components of z/OS.
z/OS V1R10 New option: SETXCF FUNCTIONS commandenables or disables optional functions provided by theXCF and XES components of z/OS.
APAR OA25130
START z/OS V1R10 v New option: START hisproc command starts thehardware instrumentation services (HIS).
v New option: START HWISTART commandrestarst the base control program internal interface(BCPii) address space.
Release update
STOP z/OS V1R10 v New option: STOP hisproc command stops thehardware instrumentation services (HIS).
v New option: STOP HWIBCPII command shutsdown the Base Control Program internal interface(BCPii) address space.
Release update
VARY z/OS V1R10 v New option: VARYdevspec,AVALIABLE|UNAVAILABLE commandmarks the specified device as available orunvailable for allocation.
v New option: VARYSMS,CFLS(lockstructurename),QUIESE|ENABLEcommand allows to quiesce or enable usage of aVSAM RLS secondary lock structures.
v New option: VARY XCF command supports twonew options: REIPL and SADMP.
Release update
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Chapter 6. BCP summary of interface changes 35
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36 z/OS V1R12.0 Summary of Message and Interface Changes
Chapter 7. CIM summary of interface changes
This chapter describes the Common Information Model (CIM) interface changes.
For more detailed information, see z/OS Common Information Model User's Guide.
Tracing modificationsWith z/OS 1.11, the CIM server allows tracing to memory. The tracing memorybuffer is included in memory dumps and allows efficient troubleshooting in case oferrors. Tracing to memory is the new default.
Configuration propertiesTable 10 lists the new and changed CIM configuration properties.
Table 10. Summary of new and changed configuration properties
Property Release Description Reason for change
slp V1R11 The new default for slp is false. If the SLP service isrequired for CIM, you now have to turn it on explicitlyby setting this configuration property to true.
Release update
traceFacility V1R11 Specifies the destination of tracing messages Release update
traceMemoryBufferKbytes V1R11 Specifies the size of the memory area which isreserved for tracing messages
Release update
traceFilePath V1R11 Specifies the fully qualified file which saves the tracedata
Release update
Command-line utilitiesTable 11 lists the new CIM command-line utilities that you can use to control orchange the CIM server environment.
Table 11. Summary of new CIM command-line utilities
Command name Release Description Reason for change
MODIFY V1R10 New console command: Lets you manage the CIMserver configuration from the console like with thecimconfig command-line utility.
Release update
© Copyright IBM Corp. 1997, 2010 37
Table 11. Summary of new CIM command-line utilities (continued)
Command name Release Description Reason for change
cimcli V1R12 Modification:
v The new function modifyInstance allows themodification of an instance residing in therepository.
v The new function testInstance allows value testingof an instance.
v The function createInstance now allows to specifyarray values.
v A new syntax for instance names forenumerateInstances allows the specification ofarray values.
v New options have been implemented:-ic sets the includeClassOrigin parameter to
true–sort sorts the output
v The option -ip for the function invokeMethod hasbecome obsolete.
Release update
Supported profilesTable 12 lists the new profiles supported by CIM.
Table 12. Summary of new CIM-supported profiles
Property Release Description Reason for change
Host DiscoveredResources (HDR) profile
V1R12 The SMI-S profile Host Discovered Resources (HDR)defines the model for the storage devices presentedto z/OS.
Release update
Storage Host Bus Adapter(HBA) profile
V1R12 The SMI-S profile Storage Host-Bus-Adapter (HBA)represents the manageable elements of an HBA andoptionally, the storage connected to it.
Release update
CIM classesTable 13 lists the new CIM classes.
Table 13. Summary of new CIM classes
Property Release Description Reason for change
IBMzOS_FCPort V1R12 Defines the capabilities and management of a FiberChannel Port device on z/OS.
Release update
IBMzOS_FCPortStatistics V1R12 Defines the statistics for the FCPort on z/OS. Release update
IBMzOS_PortController V1R12 Represents a logical device corresponding to ahardware network port controller on z/OS.
Release update
IBMzOS_Product V1R12 Aggregates PhysicalElements, software, services orother products on z/OS.
Release update
IBMzOS_SBProtocolEndpoint
V1R12 Represents initiator and target protocol endpoints. Release update
IBMzOS_SoftwareIdentity V1R12 Provides descriptive information about a softwarecomponent.
Release update
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38 z/OS V1R12.0 Summary of Message and Interface Changes
Table 13. Summary of new CIM classes (continued)
Property Release Description Reason for change
AssociationIBMzOS_ControlledBy
V1R12 Indicates which devices such as IBMzOS_FCPort arecontrolled by a CIM_Controller such asIBMzOS_PortController on z/OS.
Release update
AssociationIBMzOS_CSFCPort
V1R12 Associates an IBMzOS_ComputerSystem with anIBMzOS_FCPort.
Release update
Association IBMzOS_CSFCPortController
V1R12 Associates an IBMzOS_ComputerSystem with anIBMzOS_FCPort .
Release update
Association IBMzOS_ElementSoftwareIdentity
V1R12 Allows a Managed Element such as anIBMzOS_PortController to report its software relatedasset information on z/OS.
Release update
Association IBMzOS_FCPortStatisticalData
V1R12 Associates an IBMzOS_FCPort withIBMzOS_FCPortStatistics.
Release update
Association IBMzOS_InstalledSoftwareIdentity
V1R12 Identifies the system on which a SoftwareIdentity isinstalled.
Release update
Association IBMzOS_ProductElementComponent
V1R12 Associates an IBMzOS_Product withIBMzOS_PortController.
Release update
Association IBMzOS_SBDeviceSAPImplementation
V1R12 Describes an association between aServiceAccessPoint (SAP) and how it isimplemented.
Release update
Association IBMzOS_SBHostedAccessPoint
V1R12 Associates a Service Access Point and the Systemon which it is provided.
Release update
Association IBMzOS_SBInitiatorTargetLogicalUnitPath
V1R12 Models a host driver path to a logical unit on z/OS.Associates a logical disk with the protocol endpointson a storage controller and zCEC.
Release update
CIM
Chapter 7. CIM summary of interface changes 39
CIM
40 z/OS V1R12.0 Summary of Message and Interface Changes
Chapter 8. Communications Server summary of interfacechanges
In addition to the interface changes included in this chapter, updates toCommunications Server resulted in SYS1.PARMLIB and to SYS1.MACLIB memberchanges. Refer to z/OS Communications Server: IP Configuration Reference formore detailed information.
The Communications Server interface changes described in this chapter are:v “Communications Server IP summary of interface changes”v “Communications Server SNA summary of interface changes” on page 104
The tables in this chapter contain a "Reason for change" column that provides thename of the topic in z/OS Communications Server: New Function Summary thatdescribes the related functional enhancement.
Communications Server IP summary of interface changesThis section describes the updates to the following Communications Server IPinterfaces:v “Configuration files” on page 42 (other than PROFILE.TCPIP)
– “General updates for the non-PROFILE.TCPIP IP configuration files” on page42
– “FTP server configuration statements” on page 49– “FTP client configuration statements” on page 49– “TN3270E Telnet server PROFILE configuration file” on page 49
- “TELNETGLOBALS information block” on page 50- “TELNETPARMS information block” on page 50- “BEGINVTAM information block” on page 50
v “PROFILE.TCPIP configuration file” on page 50– “PROFILE.TCPIP statement and parameter changes” on page 51
v “Operator commands” on page 53– “General updates of IP operator commands” on page 54– “Netstat operator commands (DISPLAY TCPIP,,NETSTAT)” on page 55– “TN3270E Telnet server operator commands” on page 60
v “TSO commands” on page 60– “General updates of TSO commands” on page 60– “NETSTAT TSO commands” on page 61– “FTP TSO and UNIX commands” on page 65
- “FTP subcommands” on page 65v “UNIX commands” on page 67
– “General updates of IP UNIX commands” on page 67– “netstat UNIX commands” on page 72
v “Environment variables” on page 77v “Applications” on page 77v “APIs” on page 78
– “Local IPSec NMI” on page 78– “Network security services (NSS) NMI” on page 81– “Real-time network monitoring TCP/IP NMI” on page 84– “Packet and data trace formatting NMI” on page 87– “TCP/IP callable NMI (EZBNMIFR)” on page 87– “FTP client API” on page 89
v “Socket APIs” on page 90– “General updates of socket APIs” on page 90
© Copyright IBM Corp. 1997, 2010 41
v “User exits” on page 92v “Application data” on page 92v “IPCS subcommands” on page 93
– “General updates to IPCS subcommands” on page 93– “CTRACE COMP(SYSTCPIP) subcommand” on page 93– “CTRACE COMP(SYSTCPIS) subcommand” on page 93– “TCPIPCS subcommand” on page 94
v “SNMP MIB modules” on page 95v “SMF record type 109 enhancements” on page 96v “SMF record type 119 enhancements” on page 97
– “FTP records” on page 97– “IPSec records” on page 98– “TCP connection records” on page 100– “TCP/IP stack records” on page 100
v “CICS socket configuration and operator transactions” on page 103v “RACF interfaces” on page 103
Configuration filesTable 14 lists the general updates for the Communications Server IP configurationfiles. This section also contains the following:v Table 15 on page 49, "FTP server configuration statements"v Table 16 on page 49, "FTP client configuration statements"v “TN3270E Telnet server PROFILE configuration file” on page 49
The Communications Server IP PROFILE.TCPIP configuration file updates are in aseparate section; see “PROFILE.TCPIP configuration file” on page 50.
See z/OS Communications Server: IP Configuration Reference for more detailedinformation about all of the Communications Server IP configuration files andstatements.
General updates for the non-PROFILE.TCPIP IP configurationfilesTable 14 lists the general updates for the Communications Server IP configurationfiles.
Table 14. Summary of new and changed non-PROFILE.TCPIP configuration filesFile Statement Release Description Reason for change
BINLSD configuration file N/A V1R11 Configuration file that can be deleted. Itwas used by the BINLSD application,which is no longer supported. Thedefault file name is /etc/binlsd.cfg.
Removal of support
certificate bundlespecification file
CertBundleOptions V1R12 New file to identify the location ofcertificates and certificate revocationthat is to be included in a certificatebundle.
v IPSec support forcertificate trust chains andcertificate revocation lists
v IKE version 2 support
Communications ServerSMTP (CSSMTP)configuration file
SMF119 V1R12 New statement to activate the creationof new SMF 119 records, as shown bythe ezamlcnf.sample.
Management data forCSSMTP
N/A V1R11 Configuration file for the newCommunications Server SMTPapplication.
New SMTP client for sendingInternet mail
dhcpsd configuration file N/A V1R11 Configuration file that can be deleted. Itwas used by the dhcpsd application,which is no longer supported. Thedefault file name is /etc/dhcpsd.cfg.
Removal of support
Communications Server
42 z/OS V1R12.0 Summary of Message and Interface Changes
Table 14. Summary of new and changed non-PROFILE.TCPIP configuration files (continued)File Statement Release Description Reason for change
IKED configuration file DataRetries V1R11 Now ignored. IPSec enhancements
DataWait V1R11 Now ignored. IPSec enhancements
IkeConfig V1R12 New FIPS140 parameter. IPSec support for FIPS 140cryptographic mode
IkeInitWait V1R11 New parameter that indicates how longto wait before the first retransmission ofany given IKE message.
IPSec enhancements
IkeRetries V1R11 New parameter that indicates howmany times a given IKE message is tobe retransmitted before considering theexchange failed.
IPSec enhancements
KeyRetries V1R11 Now ignored. IPSec enhancements
KeyWait V1R11 Now ignored. IPSec enhancements
inetd configuration file(/etc/inetd.conf file)
N/A V1R11 When you log onto the z/OS UNIXTelnet server (otelnetd), a new bannerpage is added called/etc/otelnetd.banner. If this banner fileexists and -h is not set in the/etc/inetd.conf file, the banner page willbe displayed prior to the login promptwhen you connect to the server.
Customizable pre-logonbanner for otelnetd
named4 configurationfiles
N/A V1R11 Configuration files that can be deleted.They were used by the name4application, which is no longersupported. The default file names are:v /etc/caching.bootv /etc/named.bootv /etc/slave.boot
Removal of support
Network security services(NSS) serverconfiguration file/etc/security/nssd
IPSecDisciplineConfig V1R12 New statement used to specifyparameters for the IPSec Discipline.
v IPSec support forcertificate trust chains andcertificate revocation lists
v IKE version 2 supportv IPSec support for FIPS
140 cryptographic mode
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Chapter 8. Communications Server summary of interface changes 43
Table 14. Summary of new and changed non-PROFILE.TCPIP configuration files (continued)File Statement Release Description Reason for change
Policy Agent configurationfiles
File used to configure the Policy Agent.
IpFilterPolicy V1R12 The RFC4301Compliance parameter isdeprecated for V1R12 and laterreleases.
Release update
AutoMonitorApps V1R11 New statement used to specify a set ofapplications to be automatically started,stopped, and monitored by the PolicyAgent.
Policy infrastructuremanagement enhancements
AutoMonitorParms V1R11 New statement used to specifyparameters that control how the PolicyAgent monitors applications forautomatic starting and stopping.
Policy infrastructuremanagement enhancements
Codepage V1R11 New statement used to specify theEBCDIC codepage to be used for allconfiguration files and policy definitionfiles.
Policy infrastructuremanagement enhancements
IPDataOffer V1R12 The following parameters are changed:v HowToEncap - no longer a required
parameter. Default is Tunnel.v HowToEncrypt - changed to include
new values of AES_CBC andAES_GCM_16. Value of AES isdeprecated and treated as asynonym for AES_CBC KeyLength128.
v HowToAuth - changed to includenew values of Null,AES128_XCBC_96,AES_GMAC_128, AES_GMAC_256,HMAC_SHA1,HMAC_SHA2_256_128,HMAC_SHA2_384_192, andHMAC_SHA2_512_256.HMAC_SHA is deprecated andtreated as a synonym forHMAC_SHA1.
v IKE version 2 support
v IPSec support forcryptographic currency
IpDynVpnAction V1R12 The HowToEncapIKEv2 parameter isnew.
The following parameters are changedto allow groups of 19, 20, 21, and 24:v InitiateWithPfsv AcceptablePfs
IKE version 2 support
IpFilterPolicy V1R12 The FIPS140 parameter is new. IPSec support for FIPS 140cryptographic mode
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44 z/OS V1R12.0 Summary of Message and Interface Changes
Table 14. Summary of new and changed non-PROFILE.TCPIP configuration files (continued)File Statement Release Description Reason for change
Policy Agent configurationfiles continued
IpLocalStartAction V1R12 The following parameters are new:v ICMPCodeGranularityv ICMPTypeGranularityv ICMPv6CodeGranularityv ICMPv6TypeGranularityv MIPv6TypeGranularity
IKE version 2 support
IpManVpnAction V1R12 v AuthInboundSa andAuthOutboundSa parameters arechanged in that new values arerequired for the key length for thenew algorithms added to theHowToAuth parameter.
v EncryptInboundSa andEncryptOutboundSa parameters arechanged in that new values arerequired for the key length for thenew algorithms added to theHowToEncrypt parameter.
v HowToAuth parameter is changed toinclude values ofAES128_XCBC_96, HMAC_SHA1,HMAC_SHA2_256_128,HMAC_SHA2_384_192, andHMAC_SHA2_512_256.HMAC_SHA is deprecated andtreated as a synonym forHMAC_SHA1.
v HowToEncrypt parameter is changedto include a new value of AES_CBC.AES is deprecated and treated as asynonym for AES_CBC KeyLength128.
v IKE version 2 support
v IPSec support forcryptographic currency
KeyExchangeAction V1R12 The following parameters are new:v BypassIpValidationv CertificateURLLookupPreferencev HowToAuthMev HowToRespondIKEv1 - introduced
as a synonym for the deprecatedHowToRespond parameter.
v ReauthIntervalv RevocationChecking
The HowToInitiate parameter ischanged. It has a new value of IKEv2.
The HowToInitiate parameter is alsochanged in that the default value isobtained from the HowToInitiateparameter on the KeyExchangePolicystatement.
v IKE version 2 support
v IPSec support forcryptographic currency
KeyExchangePolicy V1R12 The following parameters are new:v ByPassIpValidationv CertificateURLLookupPreferencev HowToInitiatev LivenessIntervalv RevocationChecking
The following parameters are changed:v DHGroup - allows new groups of 19,
20, 21, and 24v HowToAuthMsgs - has new values of
SHA2_256, SHA2_384, andSHA2_512
v HowToEncrypt - has new value ofAES_CBC. AES is deprecated andtreated as a synonym for AES_CBCKeyLength 128.
v IKE version 2 support
v IPSec support forcertificate trust chains andcertificate revocation lists
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Chapter 8. Communications Server summary of interface changes 45
Table 14. Summary of new and changed non-PROFILE.TCPIP configuration files (continued)File Statement Release Description Reason for change
Policy Agent configurationfiles continued
KeyExchangeOffer V1R12 The following parameters are new:v HowToVerifyMsgsv PseudoRandomFunction
The following parameters are changed:v DHGroup - allows new groups of 19,
20, 21, and 24v HowToAuthMsgs - has new values of
SHA2_256, SHA2_384, andSHA2_512
v HowToEncrypt - has new value ofAES_CBC. AES is deprecated andtreated as a synonym for AES_CBCKeyLength 128.
v IKE version 2 support
v IPSec support forcryptographic currency
LocalSecurityEndpoint V1R12 The Identity parameter has a newvalue of KeyID.
IKE version 2 support
RemoteIdentity V1R12 The Identity parameter has a newvalue of KeyID.
IKE version 2 support
RemoteSecurityEndpoint V1R12 The Identity parameter has a newvalue of KeyID.
IKE version 2 support
Policy Agent configurationfiles continued
TTLSConnectionAdvancedParms V1R11 The following new parameters can bespecified to configure additional SystemSSL functions:v TLSV1.1 - Specifies the desired
state of TLSV1.1.v TruncatedHMAC - Specifies whether
80-bit truncated HMACs can benegotiated.
v ClientMaxSSLFragment - Specifieswhether maximum SSL fragmentsize can be negotiated by the TLSclient.
v ClientMaxSSLFragmentLength -Specifies the SSL fragment size tobe used.
v ServerMaxSSLFragment - Specifieswhether the maximum SSL fragmentsize can be negotiated by the TLSserver.
v ClientHandshakeSNI - Specifieswhether a client can specify a list ofserver names and whether theserver will choose a certificate basedon that server name list for thisconnection.
v ClientHandshakeSNIMatch -Specifies whether the client nameprovided must match a server namein the server list of server name andcertificate label pairs.
v ClientHandshakeSNIList - Specifiesa server name for the client to send.
v ServerHandshakeSNI - Specifieswhether a client can specify a list ofserver names and whether theserver will choose a certificate basedon that server name list for thisconnection.
v ServerHandshakeSNIMatch -Specifies whether the client nameprovided must match a server namein the server list of server name andcertificate label pairs.
v ServerHandshakeSNIList - Specifiesa server name and certificate labelpair to be used by the server.
AT-TLS enhancements
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46 z/OS V1R12.0 Summary of Message and Interface Changes
Table 14. Summary of new and changed non-PROFILE.TCPIP configuration files (continued)File Statement Release Description Reason for change
Policy Agent configurationfiles continued
TTLSEnvironmentAdvancedParms V1R11 The following new parameters can bespecified to configure additional SystemSSL functions:v TLSV1.1 - Specifies the desired
state of TLSV1.1.v TruncatedHMAC -Specifies whether
80-bit truncated HMACs can benegotiated.
v ClientMaxSSLFragment - Specifieswhether the maximum SSL fragmentsize can be negotiated by the TLSclient.
v ClientMaxSSLFragmentLength -Specifies the SSL fragment size tobe used.
v ServerMaxSSLFragment - Specifieswhether the maximum SSL fragmentsize can be negotiated by the TLSserver.
v ClientHandshakeSNI - Specifieswhether a client can specify a list ofserver names and whether theserver will choose a certificate basedon that server name list for thisconnection.
v ClientHandshakeSNIMatch -Specifies whether the client nameprovided must match a server namein the server list of server name andcertificate label pairs.
v ClientHandshakeSNIList - Specifiesa server name for the client to send.
v ServerHandshakeSNI - Specifieswhether a client can specify a list ofserver names and whether theserver will choose a certificate basedon that server name list for thisconnection.
v ServerHandshakeSNIMatch -Specifies whether the client nameprovided must match a server namein the server list of server name andcertificate label pairs.
v ServerHandshakeSNIList - Specifiesa server name and certificate labelpair to be used by the server.
v CertValidationMode -Any/RFC2459/RFC3280 - Specifiesthe method of certificate validation.
AT-TLS enhancements
TTLSGroupAction V1R11 New parameter FIPS140 specifies ifFIPS 140 support is enabled for thisgroup.
AT-TLS enhancements
TTLSGskLdapParms V1R11 New parameterGSK_CRL_SECURITY_LEVELspecifies the level of security to beused when contacting an LDAP server.
AT-TLS enhancements
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Chapter 8. Communications Server summary of interface changes 47
Table 14. Summary of new and changed non-PROFILE.TCPIP configuration files (continued)File Statement Release Description Reason for change
Resolver Setup FileSEZAINST(RESSETUP)
CACHE V1R11 New configuration statement indicatingthat system-wide resolver caching is tobe used. This is the default.
Resolver DNS cache
CACHESIZE V1R11 New configuration statement setting themaximum amount of storage that canbe used for resolver cache entries.
Resolver DNS cache
NOCACHE V1R11 New configuration statement indicatingthat system-wide resolver caching isnot to be used.
Resolver DNS cache
MAXTTL V1R11 New configuration statement specifyingthe maximum amount of time, inseconds, to use as the time-to-live(TTL) value for resolver cache entries.
Resolver DNS cache
UNRESPONSIVETHRESHOLD V1R12 New statement specifies the thresholdvalue for when resolver should declarea name server to be unresponsive.
Improved resolver reaction tounresponsive DNS nameservers
SNMP Manager APIconfiguration file
SNMP Configuration Entry V1R12 A new configuration parameter,authEngineID, is added to the end ofthe existing SNMPv3 configurationentry parameter list. This newparameter specifies the authoritativeengine ID to use when sending anSNMPv2 trap with USM security.
Enhancements to SNMPmanager API
syslogd configuration file ArchiveCheckInterval V1R11 New statement used to specify theinterval for checking z/OS UNIX filesystem utilization for automatic filesystem threshold archival.
syslogd enhancements
ArchiveThreshold V1R11 New statement used to specify thez/OS UNIX file system thresholdpercentage for automatic file systemthreshold archival.
syslogd enhancements
ArchiveTimeOfDay V1R11 New statement used to specify aspecific local time of day to archivez/OS UNIX file system files.
syslogd enhancements
BeginArchiveParms V1R11 New statement used to specify theprefix used along with the -N parameteron a syslogd rule destination to form abase archive destination data setname, as well as allocation informationneeded to perform an archive.
syslogd enhancements
syslogd rule destination V1R11 There are two new parameters:v The new -N parameter can be used
in conjunction with the newBeginArchiveParms statement, toconfigure the archive destinationdata set name.
v The new -X parameter can be usedto cause the contents of thedestination file to be deleted whenan archive event occurs.
syslogd enhancements
TCPIP.DATA NAMESERVER/NSINTERADDR V1R12 Statement to define the IP address of aname server. Changed so that the IPaddress can be either IPv4 or IPv6.
Resolver support for IPv6connections to DNS nameservers
NOCACHE V1R11 New configuration statement indicatingthat system-wide resolver cachefunctions are not to be utilized onresolver invocations associated withthis configuration file.
Resolver DNS cache
RESOLVERTIMEOUT V1R12 Statement to define the amount of timeresolver waits for a response from aname server. The default is changedfrom 30 seconds to 5 seconds.
Improved resolver reaction tounresponsive DNS nameservers
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48 z/OS V1R12.0 Summary of Message and Interface Changes
FTP server configuration statementsTable 15 lists the new and updated FTP server configuration statements. See z/OSCommunications Server: IP Configuration Reference for more detailed information.
Table 15. Summary of new and changed Communications Server FTP server configuration statements
Statement Release Description Reason for change
FIFOIOTIME V1R11 Specifies the amount of time the FTPserver will wait for I/O to a named pipein its z/OS UNIX file system tocomplete.
FTP access to UNIXnamed pipes
FIFOOPENTIME V1R11 Specifies the amount of time the FTPserver will wait to open a named pipein its z/OS UNIX file system.
FTP access to UNIXnamed pipes
UNIXFILETYPE V1R11 Specifies whether the FTP server willtreat files in its z/OS UNIX file systemas regular files, or as named pipes.
FTP access to UNIXnamed pipes
WLMCLUSTERNAME V1R11 This statement is no longer supported Removal of support forDNS/WLM connectionoptimization
FTP client configuration statementsTable 16 lists the new and updated FTP client configuration statements. See z/OSCommunications Server: IP Configuration Reference for more detailed information.
Table 16. Summary of new and changed Communications Server FTP client configuration statements
Statement Release Description Reason for change
FIFOIOTIME V1R11 Specifies the amount of time the FTP clientwill wait for I/O to a named pipe in its z/OSUNIX file system to complete.
FTP access to UNIXnamed pipes
FIFOOPENTIME V1R11 Specifies the amount of time the FTP clientwill wait to open a named pipe in its z/OSUNIX file system.
FTP access to UNIXnamed pipes
PASSIVEIGNOREADDR V1R11 Indicates whether the FTP client shouldignore the IP address in the FTP serverpassive PASV reply for the data connectionand use the IP address that was used to loginto the FTP server.
FTP passive modeenhancements
UNIXFILETYPE V1R11 Specifies whether the FTP client will treatfiles in its z/OS UNIX file system as regularfiles, or as named pipes.
FTP access to UNIXnamed pipes
TN3270E Telnet server PROFILE configuration fileDuring initialization of the TN3270E Telnet server (Telnet) address space,configuration parameters are read from a configuration PROFILE data set. ThePROFILE data set is used to configure Telnet to accept or reject connectionrequests. You can update the PROFILE data set to change or add statements tosupport new functions, or to change or add usage rules.
This section includes tables with the descriptions of the new and changed TelnetPROFILE configuration statements. Refer to z/OS Communications Server: IPConfiguration Reference for complete information on configuration statements andthe PROFILE statement.
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Chapter 8. Communications Server summary of interface changes 49
TELNETGLOBALS information block: The TELNETGLOBALS information blockis a Telnet configuration block used to provide definitions that apply to all Telnetports.
Table 17. Summary of new and changed Communications Server Telnet configuration file - TELNETGLOBALS block
Statement Release Description Reason for change
NOSHAREACB/SHAREACB V1R12 New parameter statement toenable ACB sharing for Telnet LUs.You can use ACB sharing toreduce ECSA storage usage forTelnet server configurations thatare using model applicationprogram definitions to representTelnet LUs. The default setting isNOSHAREACB.
Common storagereduction for TN3270Eserver
TKOSPECLURECON andTKOGENLURECON
V1R12 SAMECONNTYPE is a newparameter that is used to ensurethat the taker has the same basicor secure connection type as thetarget.
Enhancements to theTN3270E server
TELNETPARMS information block:
Table 18. Summary of new and changed Communications Server Telnet configuration file - TELNETPARMS block
Statement Release Description Reason forchange
TKOSPECLURECON andTKOGENLURECON
V1R12 SAMECONNTYPE is a newparameter that is used to ensure thatthe taker has the same basic orsecure connection type as the target.
Enhancementsto the TN3270Eserver
WLMCLUSTERNAME V1R11 This statement is no longersupported and should be removed.
Removal ofsupport forDNS/WLMconnectionoptimization
BEGINVTAM information block: Table 19 includes the PROFILE.TCPIPstatements for the BEGINVTAM information block.
Table 19. Summary of new and changed Communications Server Telnet configuration file - BEGINVTAM block
Statement Release DescriptionReason forchange
TKOSPECLURECON orTKOGENLURECONstatement in thePARMSGROUP block
V1R12 SAMECONNTYPE is a new parameter that isused to ensure that the taker has the samebasic or secure connection type as the target.
Enhancements tothe TN3270Eserver
PROFILE.TCPIP configuration fileThis section contains the PROFILE.TCPIP statement and parameter changes. TheTN3270E Telnet server profile statements are accepted but ignored by the TCP/IPstack. The statements must be specified in a data set configured to the TN3270ETelnet server running in its own address space. Therefore, the Telnet configuration
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50 z/OS V1R12.0 Summary of Message and Interface Changes
statements are moved from this PROFILE.TCPIP configuration file section to ageneral IP configuration file section; see “TN3270E Telnet server PROFILEconfiguration file” on page 49.
PROFILE.TCPIP statement and parameter changesTable 20 lists the new and updated Communications Server PROFILE.TCPIPconfiguration statements and parameters. See z/OS Communications Server: IPConfiguration Reference for more detailed information.
Table 20. Summary of new and changed Communications Server PROFILE.TCPIP configuration statements andparameters
Statement Release Description Reason for change
DEFADDRTABLE V1R12 New profile statement used to configure thedefault address selection policy table.
Configurable default addressselection policy table
GLOBALCONFIG V1R12 A new NOJOIN subparameter is added onthe SYSPLEXMONITOR parameter. IfNOJOIN is configured in the initial profile,the TCP/IP stack does not join the sysplexgroup when the stack is started.
Control joining the sysplex XCFgroup
V1R11 NOWLMPRIORITYQ and WLMPRIORITYQare new parameters to enable and disablethe mapping of the WorkLoad ManagerService Class priority values to anOSA-Express write priority.
QDIO enhancements for WLM IOpriority
INTERFACE V1R12 For IPAQENET and IPAQENET6 interfacetypes, added new WORKLOADQ andNOWORKLOADQ subparameters to theINBPERF parameter value DYNAMIC toenable or disable the QDIO inboundworkload queueing function.
Performance improvements forsysplex distributor connectionrouting
INTERFACE V1R12 For IPAQENET and IPAQENET6 interfacetypes, added CHPIDTYPE and CHPIDparameters to define interfaces onto theintraensemble data network.
z/OS Communications Server inan ensemble
INTERFACE V1R11 New NOOLM and OLM parameters addedfor IPAQENET and IPAQENET6 interfacetypes to disable and enable OSA-Express3optimized latency mode.
OSA-Express3 optimized latencymode
V1R11 New NOISOLATE and ISOLATE parametersadded for IPAQENET and IPAQENET6OSA-Express QDIO interfaces to disable andenable connection isolation.
QDIO support for OSA interfaceisolation
V1R11 New parameter TEMPPREFIX added for theIPAQENET6 interface to define the prefixesfor which IPv6 temporary addresses will begenerated when the prefix is learned throughrouter advertisements.
New parameters ADDTEMPPREFIX andDELTEMPPREFIX added for theIPAQENET6 interface to add and deleteprefixes from the list of prefixes for whichIPv6 temporary addresses can be generated.
IPv6 stateless addressautoconfiguration enhancements
IPCONFIG V1R11 New QDIOACCELERATOR parameter addedto enable QDIO accelerator.
QDIO routing accelerator
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Chapter 8. Communications Server summary of interface changes 51
Table 20. Summary of new and changed Communications Server PROFILE.TCPIP configuration statements andparameters (continued)
Statement Release Description Reason for change
IPCONFIG6 V1R12 Added OSMSECCLASS parameter to definea security class for IP filtering for OSMinterfaces.
z/OS Communications Server inan ensemble
IPCONFIG6 V1R11 A new parameter, TEMPADDRS |NOTEMPADDRS, is provided to enable ordisable the generation of IPv6 temporaryaddresses.
IPv6 stateless addressautoconfiguration enhancements
NETMONITOR V1R12 New CSMAIL, NOCSMAIL, CSSMTP andNOCSSMTP subparameters added for theSMFSERVICE parameter to enableapplications to receive the new SMF 119subtype 48, 49, 50, 51, and 52 records forCSSMTP events.
Management data for CSSMTP
V1R12 New DVIPA and NODVIPA subparametersadded for the SMFSERVICE parameter toenable applications to receive the new SMF119 records (subtypes 32 - 37) for DVIPAevents.
SMF event records for sysplexevents
V1R11 New PROFILE and NOPROFILEsubparameters for the SMFSERVICEparameter added to enable applications toreceive the new SMF 119 subtype 4 eventrecords.
Stack configuration data
V1R11 NONTATRCSERVICE andNTATRCSERVICE are new parameters.They are used to control the newSYSTCPOT real-time TCP/IP networkmanagement interface (NMI) which providesOSAENTA trace information.
OSA network traffic analyzer data
SMFCONFIG V1R12 New DVIPA and NODVIPA parametersadded to create new SMF 119 records(subtypes 32 - 37) for DVIPA events.
SMF event records for sysplexevents
V1R11 New PROFILE and NOPROFILE parametersadded to create new SMF 119 subtype 4event records containing TCP/IP stack profileinformation.
Stack configuration data
SRCIP V1R12 The source for a JOBNAME entry can beconfigured as PUBLICADDRS to control theuse of IPv6 public addresses.
Configurable default addressselection policy table
V1R11 The source for a JOBNAME entry can beconfigured as TEMPADDRS to control theuse of IPv6 temporary addresses.
IPv6 stateless addressautoconfiguration enhancements
VIPABACKUP V1R12 A new prefix length value is added that canbe specified with an IPv6 address to enablethe definition of an IPv6 subnet.
Extend sysplex distributor supportfor DataPower for IPv6
VIPABACKUP V1R11 The following new keywords are added:v TIER1v TIER2v CPCSCOPE
v Sysplex distributor optimizationfor multi-tier z/OS workloads
v Sysplex distributor support forDataPower®
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52 z/OS V1R12.0 Summary of Message and Interface Changes
Table 20. Summary of new and changed Communications Server PROFILE.TCPIP configuration statements andparameters (continued)
Statement Release Description Reason for change
VIPADEFINE V1R12 A new prefix length value is added that canbe specified with an IPv6 address to enablethe definition of an IPv6 subnet.
Extend sysplex distributor supportfor DataPower for IPv6
VIPADEFINE V1R11 The following new keywords are added:v TIER1v TIER2v CPCSCOPE
v Sysplex distributor optimizationfor multi-tier z/OS workloads
v Sysplex distributor support forDataPower
VIPADISTRIBUTE V1R12 The following new keywords are added tosupport the new HotStandby distributionmethod:v HOTSTANDBY option on the
DISTMETHOD parameter. It indicates thehot standby distribution method.
v PREFERRED or BACKUP option on theDESTIP parameter. It indicates the servertype and a rank value after BACKUP,which shows the rank of a backup target.
v AUTOSWITCHBACK andNOAUTOSWITCHBACK options forHOTSTANDBY on the DISTMETHODparameter. They indicate whether thedistributor should switch back to thepreferred target when it becomesavailable.
v HEALTHSWITCH andNOHEALTHSWITCH options forHOTSTANDBY on the DISTMETHODparameter. They indicate whether thedistributor should switch to a backuptarget when the active target has healthproblems.
Sysplex distributor support forhot-standby server
VIPADISTRIBUTE V1R12 A new keyword ENCAP is added to supportdistribution to non-z/OS IPv6 targets.
Extend sysplex distributor supportfor DataPower for IPv6
VIPADISTRIBUTE V1R11 The following new keywords are added tosupport distribution to Tier 1 and Tier 2targets:v TIER1 or TIER2v TIER1 and TIER2 group namesv GREv TARGCONTROLLEDv CONTROLPORT
v Sysplex distributor optimizationfor multi-tier z/OS workloads
v Sysplex distributor support forDataPower
V1R11 New keywords PROCXCOST andILWEIGHTING are added to influence WLMserver-specific recommendations.
Support for enhanced WLMrouting algorithms
Operator commandsThis section includes all the Communications Server IP operator commands. Seez/OS Communications Server: IP System Administrator's Commands for moredetailed information.
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Chapter 8. Communications Server summary of interface changes 53
General updates of IP operator commandsTable 21 lists the new and updated Communications Server IP operator commands,except the Netstat operator command DISPLAY TCPIP,,NETSTAT and the Telnetoperator commands. See the following tables for those commands:v Table 22 on page 56, IP Netstat operator commands (DISPLAY
TCPIP,,NETSTAT)v Table 23 on page 60, Telnet operator commands
Table 21. General summary of new and changed Communications Server operator commands
Command Parameters Release Description Reason for change
DISPLAY TCPIP,,HELP DEFADDRT V1R12 The syntax of the new DISPLAYTCPIP,,NETSTAT,DEFADDRT commandis displayed.
Configurable defaultaddress selection policytable
N/A V1R12 The new OSAINFO command isdisplayed as one of the supportedDISPLAY TCPIP commands.
Operator command toquery and display OSAinformation
OSAINFO V1R12 The syntax of the new OSAINFOcommand is displayed.
Operator command toquery and display OSAinformation
ROUTE V1R12 The displayed syntax of the DISPLAYTCPIP,,NETSTAT,ROUTE commandincludes the new RADV commandmodifier.
Enhancements to IPv6router advertisement
RESCache V1R11 The report is enhanced to display thenew RESCACHE report option.
Resolver DNS cache
DISPLAYTCPIP,,OMPROUTE
RT6TABLE V1R12 Default routes learned from IPv6 routeradvertisements are displayed with ametric of 1 when the routeradvertisement indicated a preference ofhigh, 2 when the router advertisementindicated a preference of medium, or 3when the router advertisement indicateda preference of low. In past releases,these routes were always displayed witha metric of 0.
Configurable defaultaddress selection policytable
DISPLAYTCPIP,,OSAINFO
N/A V1R12 New command that displaysOSA-Express QDIO datapath deviceinformation, including registeredaddresses and routing variables.
Operator command toquery and display OSAinformation
DISPLAYTCPIP,,STOR
N/A V1R12 Dynamic LPA module storage removedfrom ECSA storage usage and placed innew CSA MODULES storage usage.
Enhancements to theTCP/IP storage display
EZACMD N/A V1R11 New REXX command that can be usedfrom the MVS console, TSO, and IBMTivoli® NetView® for z/OS to invokeselect TCP/IP commands.
MVS console supportfor select TCP/IPcommands
MODIFY CSSMTP DISPLAY,CONFIG V1R12 Command to display the SMF119configuration parameters.
Management data forCSSMTP
N/A V1R11 New command to control the newCSSMTP application.
New SMTP client forsending Internet mail
MODIFY DCAS N/A V1R12 New command which provides themodification of DCAS debug level afterthe DCAS server has been started.
Digital certificate accessserver (DCAS) MODIFYcommand for debuglevel
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54 z/OS V1R12.0 Summary of Message and Interface Changes
Table 21. General summary of new and changed Communications Server operator commands (continued)
Command Parameters Release Description Reason for change
MODIFY IKED DISPLAY V1R12 Report includes the following new field:FIPS140
IPSec support for FIPS140 cryptographic mode
V1R11 Report output includes the following newfields:v IkeInitWaitv IkeRetries
In addition, the following fields are nolonger displayed:v DataRetriesv DataWaitv KeyRetriesv KeyWait
IPSec enhancements
MODIFY NSSD DISPLAY V1R12 Report includes the following new fields:v FIPS140v URLCacheIntervalv CertificateURLv CertificateBundleURL
v IPSec support forcertificate trust chainsand certificaterevocation lists
v IPSec support forFIPS 140cryptographic mode
REFRESH V1R12 Updated to indicate whether cachedcertificate URL data should be flushed.
v IPSec support forcertificate trust chainsand certificaterevocation lists
v IKE version 2 support
MODIFY PAGENT MON V1R11 Displays or manages a specifiedapplication, or all applications that areconfigured for starting and stoppingusing the AutoMonitorApps statement.
Policy infrastructuremanagementenhancements
MODIFY RESOLVER FLUSH V1R11 The new FLUSH parameter is used toclear the contents of the resolver cache.
Resolver DNS cache
MODIFY SYSLOGD ARCHIVE V1R11 New command to initiate a manualarchive of the syslogd UNIX file systemfiles.
syslogd enhancements
DISPLAY V1R11 New command to display UNIX filesystem utilization data for syslogd UNIXfile system files.
syslogd enhancements
RESTART V1R11 New command to restart the syslogdaemon.
syslogd enhancements
VARY TCPIP,,DATTRACE
N/A V1R12 Data trace will automatically create newstart and end records for TCP and UDPsockets.
Data trace records forsocket data flow startand end
VARY TCPIP,,DROP PORT=, JOBNAME=,ASID=
V1R12 The command is enhanced to drop allTCP connections associated with serverapplications. The new parameters areused as filters to identify the server orservers whose TCP connections shouldbe dropped
Command to drop allconnections for a server
Netstat operator commands (DISPLAY TCPIP,,NETSTAT)Table 22 on page 56 lists the new and updated Communications Server IP Netstatoperator command DISPLAY TCPIP,,NETSTAT. See Table 21 on page 54 for theother Communications Server IP operator command entries.
See z/OS Communications Server: IP System Administrator's Commands for moredetailed information about the Communications Server IP operator commands.
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Chapter 8. Communications Server summary of interface changes 55
All parameters in the following table are for the DISPLAY TCPIP,,NETSTAT operatorcommand.
Table 22. Summary of new and changed Communications Server Netstat operator commands (DISPLAYTCPIP,,NETSTAT)
Parameters Release Description Reason for change
ALL V1R12 Added new fields ReceivingInterface and ReceivingQueuefor TCP connections that are using the QDIO inboundworkload queueing function.
Performanceimprovements forstreaming bulk data
ALL V1R12 Displays the new TCP trusted connection flag(TcpTrustedPartner), which indicates that the partner securitycredentials of a partner within a sysplex or subplex havebeen retrieved using the SIOCGPARTNERINFO ioctl, or thatthe SIOCSPARTNERINFO ioctl has been successfullyissued or inherited from the listener socket.
Trusted TCP connections
ALL V1R11 The report displays an indicator as to whether the stack isautomatically tuning the advertised receive window for thisconnection.
TCP throughputimprovements forhigh-latency networks
V1R11 The report displays a TCP connection in SynRcvd state. Release update
V1R11 The report has the following new fields:v ServerBacklog - Displays the number of connections
currently in the backlog queue that are established butare not yet accepted.
v FRCABacklog - Displays the number of connectionscurrently in the backlog queue that are established FRCAconnections and that do not require an accept from theserver application.
Sysplex autonomicsimprovements for FRCA
V1R11 The following values, which are used by WLM whendetermining a server-specific recommendation, are displayedif the socket is in a listening state and port sharing is beingused:v The weighting factor that WLM uses when comparing
displaceable capacity at different importance levels.v The crossover costs that are applied to a zAAP- or
zIIP-targeted workload that is processed on theconventional processor.
Support for enhancedWLM routing algorithms
ALLConn V1R11 The report displays a TCP connection in SynRcvd state. Release update
BYTEinfo V1R11 The report displays a TCP connection in SynRcvd state. Release update
CONFIG V1R12 New OSMSecClass field added to the IPv6 Configurationsection to display the setting of the OSMSECCLASSparameter from the IPCONFIG6 profile statement.
z/OS CommunicationsServer in an ensemble
Communications Server
56 z/OS V1R12.0 Summary of Message and Interface Changes
Table 22. Summary of new and changed Communications Server Netstat operator commands (DISPLAYTCPIP,,NETSTAT) (continued)
Parameters Release Description Reason for change
CONFIG V1R12 Displays the setting of the NOJOIN subparameter from theGLOBALCONFIG SYSPLEXMONITOR profile statement,which indicates whether the TCP/IP stack joins the sysplexgroup during stack initialization.
Control joining thesysplex XCF group
V1R12 v The SMF parameters section displays the setting of thenew DVIPA and NODVIPA parameters.
v The Network Monitor Configuration Information sectiondisplays the setting of the new DVIPA and NODVIPAsubparameters for the SMFSERVICE parameter.
SMF event records forsysplex events
V1R12 The Network Monitor Configuration Information sectiondisplays the setting of the new CSMAIL, NOCSMAIL,CSSMTP and NOCSSMTP subparameters for theSMFSERVICE parameter.
Management data forCSSMTP
V1R11 Displays the setting of the NOWLMPRIORITYQ and theWLMPRIORITYQ parameters from the GLOBALCONFIGprofile statement.
QDIO enhancements forWLM IO priority
V1R11 v The SMF Parameters section displays the setting of thenew PROFILE and NOPROFILE parameters.
v The Network Monitor Configuration Information sectiondisplays the setting of the new PROFILE andNOPROFILE subparameters for the SMFSERVICEparameter.
Stack configuration data
V1R11 The Network Monitor Configuration Information sectiondisplays the setting of the new NTATRCSERVICE andNONTATRCSERVICE parameters.
OSA network trafficanalyzer data
V1R11 Displays whether IPv6 temporary addresses are enabledand if enabled, the preferred and valid lifetime values fortemporary addresses.
IPv6 stateless addressautoconfigurationenhancements
V1R11 Displays an indicator as to whether QDIO acceleratorsupport is enabled.
QDIO routing accelerator
COnn V1R11 The report displays a TCP connection in SynRcvd state. Release update
DEFADDRT V1R12 New report to display default address selection policy table. Configurable defaultaddress selection policytable
DEvlinks V1R12 v Added a ChpidType field for IPAQENET and IPAQENET6interfaces.
v Displays information about intraensemble data networkand intranode management network interfaces.
z/OS CommunicationsServer in an ensemble
DEvlinks V1R12 v Moved the InbPerf field from the right column to the leftcolumn on a new line.
v Added the WorkloadQueueing field to indicate whetherinbound workload queueing is enabled for IPAQENET orIPAQENET6 interfaces. This field is only displayed whenInbPerf is Dynamic.
Performanceimprovements for sysplexdistributor connectionrouting
Communications Server
Chapter 8. Communications Server summary of interface changes 57
Table 22. Summary of new and changed Communications Server Netstat operator commands (DISPLAYTCPIP,,NETSTAT) (continued)
Parameters Release Description Reason for change
DEvlinks V1R11 Displays whether OSA-Express3 optimized latency mode isenabled for IPAQENET (defined using the INTERFACEstatement) and IPAQENET6 interfaces configured with anINTERFACE statement.
OSA-Express3 optimizedlatency mode
V1R11 Displays the setting of the NOISOLATE and the ISOLATEparameters from the INTERFACE profile statement forIPAQENET (defined using the INTERFACE statement) andIPAQENET6.
QDIO support for OSAinterface isolation
V1R11 Displays the temporary prefix list for the IPAQENET6interface.
IPv6 stateless addressautoconfigurationenhancements
DRop V1R11 A TCP connection in SynRcvd state can now be dropped. Release update
HOme V1R11 The report is changed to add a flag value of TEMPORARYwhich is displayed for an IPv6 temporary address. Also, for atemporary address the valid lifetime expiration is displayed.
IPv6 stateless addressautoconfigurationenhancements
RESCache V1R11 New report option that displays the resolver cacheinformation.
Resolver DNS cache
ROUTe V1R12 v Support is added for a new modifier, RADV, to display allof the IPv6 routes created based on information receivedin router advertisement messages.
v Default routes learned from IPv6 router advertisementsare displayed with a metric of 1 when the routeradvertisement indicated a preference of high, 2 when therouter advertisement indicated a preference of medium, or3 when the router advertisement indicated a preference oflow. In past releases, these routes were always displayedwith a metric of 1.
Enhancements to IPv6router advertisement
V1R11 The report is enhanced to display routes from the QDIOaccelerator routing table. The IQDIO and QDIOACCELparameters are mutually exclusive with DETAIL.
QDIO routing accelerator
SOCKets V1R11 The report displays a TCP connection in SynRcvd state. Release update
SRCIP V1R12 The report is changed to display JOBNAME entries with asource of PUBLICADDRS.
Configurable defaultaddress selection policytable
V1R11 Report is enhanced to display JOBNAME entries with asource of TEMPADDRS.
IPv6 stateless addressautoconfigurationenhancements
STATS V1R12 Added new field, Segments Received on OSA Bulk Queues,which indicates the total number of segments received for allTCP connections using the bulk data ancillary input queue ofthe QDIO inbound workload queueing function.
Performanceimprovements forstreaming bulk data
TTLS V1R11 When the COnn and DETAIL modifiers are specified, thisreport displays the attributes specified from the newparameters on the AT-TLS configuration statements.
AT-TLS enhancements
VCRT V1R11 When the DETAIL modifier is specified, displays an indicatoras to whether a sysplex distributor connection is eligible foracceleration.
QDIO routing accelerator
VDPT V1R12 The section of the report containing the Dynamic VIPADestination Port Table for non-z/OS targets can now showIPv6 non-z/OS distribution targets.
Extend sysplex distributorsupport for DataPower forIPv6
Communications Server
58 z/OS V1R12.0 Summary of Message and Interface Changes
Table 22. Summary of new and changed Communications Server Netstat operator commands (DISPLAYTCPIP,,NETSTAT) (continued)
Parameters Release Description Reason for change
VDPT V1R12 In the display for a distributed DVIPA, the distributionmethod is no longer displayed in the Flg field. Thedistribution method is now displayed in a new DistMethodfield. The DistMethod field is not included in the short formatdisplay unless the DETAIL parameter is used.
The Flg field can now indicate the HotStandby target state,active (V or Active) or backup (K or Backup) depending onwhether the Short or Long format display is used.
If the new distribution method HotStandby is displayed, anew SrvType field indicates the server type (Preferred orBackup).
Sysplex distributorsupport for hot-standbyserver
VDPT V1R11 The TIER1 VIPADISTRIBUTE information displays thefollowing:v A new flag if the TARGCONTROLLED distribution method
is configured.v A composite weight fieldv TIER1v TIER2v CPCSCOPE
If the VDPT parameter is used with DETAIL, the TIER1VIPADISTRIBUTE information also contains the Tier 1weight recommendation received from each target. This fieldis non-zero if TARGCONTROLLED distribution is beingused.
v Sysplex distributoroptimization formulti-tier z/OSworkloads
v Sysplex distributorsupport for DataPower
VIPADCFG V1R12 The new IPv6 prefix length field is shown if it wasconfigured. If used with DETAIL, a new value ENCAP canbe displayed in the routing type (RtgType) field. ENCAPindicates that IPv6 routing encapsulation is used to forwardrequests.
Extend sysplex distributorsupport for DataPower forIPv6
VIPADCFG V1R12 In the display for a distributed DVIPA, the distributionmethod is no longer displayed in the Flg field. Thedistribution method is now displayed in a new DistMethodfield. The DistMethod field is not included in the short formatdisplay unless the DETAIL parameter is used.
If the new distribution method HotStandby is displayed, anew SrvType field indicates the server type, Preferred orBackup. If the server type is Backup, the Rank of thebackup is also displayed.
If the distribution method is the new HOTSTANDBYdistribution method and the DETAIL parameter is specified,the settings for AUTOSWITCHBACK and HEALTHSWITCHare also displayed.
Sysplex distributorsupport for hot-standbyserver
Communications Server
Chapter 8. Communications Server summary of interface changes 59
Table 22. Summary of new and changed Communications Server Netstat operator commands (DISPLAYTCPIP,,NETSTAT) (continued)
Parameters Release Description Reason for change
VIPADCFG V1R11 When the DETAIL parameter is specified, the configuredPROCXCOST and ILWEIGHTING values, or the defaultvalues, are displayed for the SERVERWLM distributionmethod.
Support for enhancedWLM routing algorithms
V1R11 A new flag is displayed in the following circumstances:v If the VIPADEFINE, VIPABACKUP or VIPADISTRIBUTE is
for a TIER1, TIER2, or CPCSCOPE DVIPA.v If the VIPADISTRIBUTE distribution method being used is
coded with the TARGCONTROLLED keyword.
If the VIPADCFG parameter is used with the DETAILparameter, the following is true:v The TIER1 or TIER2 group name is displayed for a TIER1
or TIER2 VIPADISTRIBUTE statement.v For a TIER1 VIPADISTRIBUTE statement, the following
are also displayed:– A flag indicating the routing type GRE when this
parameter is configured– A flag indicating the CONTROLPORT, followed by a
port, if GRE routing or TARGCONTROLLEDdistribution is being used
v Sysplex distributoroptimization formulti-tier z/OSworkloads
v Sysplex distributorsupport for DataPower
TN3270E Telnet server operator commandsTable 23 includes the descriptions of the new and changed TN3270E Telnet serveroperator commands. Refer to z/OS Communications Server: IP SystemAdministrator's Commands for complete information on Telnet operator commands.
Table 23. Summary of new and changed Communications Server TN3270E Telnet server operator commands
Command Release Description Reason for change
DISPLAY TCPIP,tnproc<,Telnet>, PROFILE Changeseach release
Displays information about whatprofile-wide parameters are ineffect for each profile, whichprofiles are still being used, andhow many users are on eachprofile. Summary and Detaildisplays are updated with thelatest parameters. See messageEZZ6060I for details.
N/A
DISPLAY TCPIP,tnproc,TELNET,WLM V1R11 Command is no longersupported.
Removal of support.
TSO commandsSee z/OS Communications Server: IP System Administrator's Commands for moredetailed information about the Communications Server TSO commands.
General updates of TSO commandsTable 24 on page 61 lists the new and updated Communications Server TSOcommands, except the Netstat TSO commands and the FTP UNIX and TSOcommands. See the following tables for those commands:v Table 25 on page 61, IP Netstat TSO commandsv Table 26 on page 65, FTP UNIX and TSO commands
Communications Server
60 z/OS V1R12.0 Summary of Message and Interface Changes
Table 24. Summary of new and changed Communications Server TSO commands
Command Parameter Release DescriptionReason forchange
EZABROWS N/A V1R11 New syslog daemon browser. syslogd browserand searchfacilities
ndbclnt N/A V1R11 Command is no longer supported. Removal ofsupport.
PING Verbose V1R11 New Verbose parameter specifies that the Pingcommand should display detailed information aboutreceived echo replies and a statistics summary.
Verbose Ping
NETSTAT TSO commandsTable 25 lists the new and updated Communications Server NETSTAT TSOcommand. See Table 24 for the other Communications Server IP TSO commandentries.
See z/OS Communications Server: IP System Administrator's Commands for moredetailed information about the Communications Server TSO commands.
Table 25. Summary of new and changed Communications Server NETSTAT TSO commands
Parameter Release Description Reason for change
ALL V1R12 Added new fields ReceivingInterface and ReceivingQueuefor TCP connections that are using the QDIO inboundworkload queueing function.
Performanceimprovements forstreaming bulk data
ALL V1R12 Displays the new TCP trusted connection flag(TcpTrustedPartner), which indicates that the partner securitycredentials of a partner within a sysplex or subplex havebeen retrieved using the SIOCGPARTNERINFO ioctl, or thatthe SIOCSPARTNERINFO ioctl has been successfullyissued or inherited from the listener socket.
Trusted TCP connections
V1R11 The report displays an indicator as to whether the stack isautomatically tuning the advertised receive window for thisconnection.
TCP throughputimprovements forhigh-latency networks
V1R11 The report displays a TCP connection in SynRcvd state. Release update
V1R11 The report has the following new fields:v ServerBacklog - Displays the number of connections
currently in the backlog queue that are established butare not yet accepted.
v FRCABacklog - Displays the number of connectionscurrently in the backlog queue that are established FRCAconnections and that do not require an accept from theserver application.
Sysplex autonomicsimprovements for FRCA
V1R11 The following values, which are used by WLM whendetermining a server-specific recommendation, are displayedif the socket is in a listening state and port sharing is beingused:v The weighting factor that WLM uses when comparing
displaceable capacity at different importance levels.v The crossover costs that are applied to a zAAP- or
zIIP-targeted workload that is processed on theconventional processor.
Support for enhancedWLM routing algorithms
ALLConn V1R11 The report displays a TCP connection in SynRcvd state. Release update
Communications Server
Chapter 8. Communications Server summary of interface changes 61
Table 25. Summary of new and changed Communications Server NETSTAT TSO commands (continued)
Parameter Release Description Reason for change
BYTEinfo V1R11 The report displays a TCP connection in SynRcvd state. Release update
CLient V1R11 The report displays a TCP connection in SynRcvd state. Release update
CONFIG V1R12 New OSMSecClass field added to the IPv6 Configurationsection to display the setting of the OSMSECCLASSparameter from the IPCONFIG6 profile statement.
z/OS CommunicationsServer in an ensemble
CONFIG V1R12 Displays the setting of the NOJOIN subparameter from theGLOBALCONFIG SYSPLEXMONITOR profile statement,which indicates whether the TCP/IP stack joins the sysplexgroup during stack initialization.
Control joining thesysplex XCF group
V1R12 v The SMF parameters section displays the setting of thenew DVIPA and NODVIPA parameters.
v The Network Monitor Configuration Information sectiondisplays the setting of the new DVIPA and NODVIPAsubparameters for the SMFSERVICE parameter.
SMF event records forsysplex events
V1R12 The Network Monitor Configuration Information sectiondisplays the setting of the new CSMAIL, NOCSMAIL,CSSMTP and NOCSSMTP subparameters for theSMFSERVICE parameter.
Management data forCSSMTP
V1R11 Displays the setting of the NOWLMPRIORITYQ and theWLMPRIORITYQ parameters from the GLOBALCONFIGprofile statement.
QDIO enhancements forWLM IO priority
V1R11 v The SMF parameters section displays the setting of thenew PROFILE and NOPROFILE parameters.
v The Network Monitor Configuration Information sectiondisplays the setting of the new PROFILE andNOPROFILE subparameters for the SMFSERVICEparameter.
Stack configuration data
V1R11 The Network Monitor Configuration Information sectiondisplays the setting of the new NTATRCSERVICE andNONTATRCSERVICE parameters.
OSA network trafficanalyzer data
V1R11 Displays whether temporary addresses are enabled and ifenabled, the preferred and valid lifetime values fortemporary addresses.
IPv6 stateless addressautoconfigurationenhancements
V1R11 Displays an indicator as to whether QDIO acceleratorsupport is enabled.
QDIO routing accelerator
COnn V1R11 The report displays a TCP connection in SynRcvd state. Release update
DEFADDRT V1R12 New report to display default address selection policy table. Configurable defaultaddress selection policytable
DEvlinks V1R12 v Added a ChpidType field for IPAQENET and IPAQENET6interfaces.
v Displays information about intraensemble data networkand intranode management network interfaces.
z/OS CommunicationsServer in an ensemble
DEvlinks V1R12 v Moved the InbPerf field from the right column to the leftcolumn on a new line.
v Added the WorkloadQueueing field to indicate whetherinbound workload queueing is enabled for IPAQENET orIPAQENET6 interfaces. This field is only displayed whenInbPerf is Dynamic.
Performanceimprovements for sysplexdistributor connectionrouting
Communications Server
62 z/OS V1R12.0 Summary of Message and Interface Changes
Table 25. Summary of new and changed Communications Server NETSTAT TSO commands (continued)
Parameter Release Description Reason for change
DEvlinks V1R11 Displays whether OSA-Express3 optimized latency mode isenabled for IPAQENET (defined using the INTERFACEstatement) and IPAQENET6 interfaces configured with anINTERFACE statement.
OSA-Express3 optimizedlatency mode
V1R11 Displays the setting of the NOISOLATE and the ISOLATEparameters from the INTERFACE profile statement forIPAQENET (defined using the INTERFACE statement) andIPAQENET6.
QDIO support for OSAinterface isolation
V1R11 Displays the temporary prefix list for an IPAQENET6interface.
IPv6 stateless addressautoconfigurationenhancements
DRop V1R11 A TCP connection in SynRcvd state can be dropped. Release update
HOme V1R11 The report is changed to add a flag value of TEMPORARYwhich will be displayed for an IPv6 temporary address. Also,for a temporary address the valid lifetime expiration isdisplayed.
IPv6 stateless addressautoconfigurationenhancements
RESCache V1R11 New report option that displays the resolver cacheinformation.
Resolver DNS cache
ROUTe V1R12 v Support is added for a new modifier, RADV, to display allof the IPv6 routes created based on information receivedin router advertisement messages.
v Default routes learned from IPv6 router advertisementsare displayed with a metric of 1 when the routeradvertisement indicated a preference of high, 2 when therouter advertisement indicated a preference of medium, or3 when the router advertisement indicated a preference oflow. In past releases, these routes were always displayedwith a metric of 1.
Configurable defaultaddress selection policytable
V1R11 Displays routes from the QDIO accelerator routing table. TheIQDIO and QDIOACCEL parameters are mutually exclusivewith DETAIL.
QDIO routing accelerator
SOCKets V1R11 The report displays a TCP connection in SynRcvd state. Release update
SRCIP V1R12 The report is changed to display JOBNAME entries with asource of PUBLICADDRS.
Configurable defaultaddress selection policytable
V1R11 Displays JOBNAME entries with a source of TEMPADDRS. IPv6 stateless addressautoconfigurationenhancements
STATS V1R12 Added new field, Segments Received on OSA Bulk Queues,which indicates the total number of segments received for allTCP connections using the bulk data ancillary input queue ofthe QDIO inbound workload queueing function.
Performanceimprovements forstreaming bulk data
TELnet V1R11 The report displays a TCP connection in SynRcvd state. Release update
TTLS V1R11 When the COnn and DETAIL modifiers are specified, thereport displays the attributes specified from the newparameters on the AT-TLS configuration statements.
AT-TLS enhancements
VCRT V1R11 When the DETAIL modifier is specified, displays an indicatoras to whether a sysplex distributor connection is eligible foracceleration.
QDIO routing accelerator
Communications Server
Chapter 8. Communications Server summary of interface changes 63
Table 25. Summary of new and changed Communications Server NETSTAT TSO commands (continued)
Parameter Release Description Reason for change
VDPT V1R12 The section of the report containing the Dynamic VIPADestination Port Table for non-z/OS targets can now showIPv6 non-z/OS distribution targets.
Extend sysplex distributorsupport for DataPower forIPv6
VDPT V1R12 In the display for a distributed DVIPA, the distributionmethod is no longer displayed in the Flg field. Thedistribution method is now displayed in a new DistMethodfield. The DistMethod field is not included in the short formatdisplay unless the DETAIL parameter is used.
The Flg field can now indicate the HotStandby target state,active (V or Active) or backup (K or Backup) depending onwhether the Short or Long format display is used.
If the new distribution method HotStandby is displayed, anew SrvType field indicates the server type (Preferred orBackup).
Sysplex distributorsupport for hot-standbyserver
VDPT V1R11 The TIER1 VIPADISTRIBUTE information displays thefollowing:v A new flag if the TARGCONTROLLED distribution method
is configured.v A composite weight fieldv TIER1v TIER2v CPCSCOPE
If the VDPT parameter is used with DETAIL, the TIER1VIPADISTRIBUTE information also contains the Tier 1weight recommendation received from each target. This fieldis non-zero if TARGCONTROLLED distribution is beingused.
v Sysplex distributoroptimization formulti-tier z/OSworkloads
v Sysplex distributorsupport for DataPower
VIPADCFG V1R12 The new IPv6 prefix length field is shown if it wasconfigured. If used with DETAIL, a new value ENCAP canbe displayed in the routing type (RtgType) field. ENCAPindicates that IPv6 routing encapsulation is used to forwardrequests.
Extend sysplex distributorsupport for DataPower forIPv6
VIPADCFG V1R12 In the display for a distributed DVIPA, the distributionmethod is no longer displayed in the Flg field. Thedistribution method is now displayed in a new DistMethodfield. The DistMethod field is not included in the short formatdisplay unless the DETAIL parameter is used.
If the new distribution method HotStandby is displayed, anew SrvType field indicates the server type, Preferred orBackup. If the server type is Backup, the Rank of thebackup is also displayed.
If the distribution method is the new HOTSTANDBYdistribution method and the DETAIL parameter is specified,the settings for AUTOSWITCHBACK and HEALTHSWITCHare also displayed.
Sysplex distributorsupport for hot-standbyserver
Communications Server
64 z/OS V1R12.0 Summary of Message and Interface Changes
Table 25. Summary of new and changed Communications Server NETSTAT TSO commands (continued)
Parameter Release Description Reason for change
VIPADCFG V1R11 When the DETAIL parameter is specified, the configuredPROCXCOST and ILWEIGHTING values, or the defaultvalues, are displayed for the SERVERWLM distributionmethod.
Support for enhancedWLM routing algorithms
V1R11 A new flag is displayed in the following circumstances:v If the VIPADEFINE, VIPABACKUP or VIPADISTRIBUTE is
for a TIER1, TIER2, or CPCSCOPE DVIPA.v If the VIPADISTRIBUTE distribution method being used is
coded with the TARGCONTROLLED keyword.
If the VIPADCFG parameter is used with the DETAILparameter, the following is true:v The TIER1 or TIER2 group name is displayed for a TIER1
or TIER2 VIPADISTRIBUTE statement.v For a TIER1 VIPADISTRIBUTE statement, the following
are also displayed:– A flag indicating the routing type GRE when this
parameter is configured– A flag indicating the CONTROLPORT, followed by a
port, if GRE routing or TARGCONTROLLEDdistribution is being used
v Sysplex distributoroptimization formulti-tier z/OSworkloads
v Sysplex distributorsupport for DataPower
FTP TSO and UNIX commandsThis section describes changes to the FTP TSO and UNIX commands. For moreinformation about these commands, see z/OS Communications Server: IP User'sGuide and Commands.
FTP subcommands: Table 26 lists the changes made to the FTP subcommands.For more information, see the z/OS Communications Server: IP User's Guide andCommands.
Table 26. Summary of new and changed Communications Server FTP subcommands
Subcommand Release Description Reason for change
APpend V1R11 You can now specify a z/OS UNIX named pipeas the local file. When you are logged into aV1R11 or later z/OS FTP server, you can specifya z/OS UNIX named pipe as the remote file.
FTP access to UNIX namedpipes
DELEte V1R11 When you are logged into a V1R11 or later z/OSFTP server, you can specify a z/OS UNIX namedpipe as the remote file.
FTP access to UNIX namedpipes
Get V1R11 You can now specify a z/OS UNIX named pipeas the local file. When you are logged into aV1R11 or later z/OS FTP server, you can specifya z/OS UNIX named pipe as the remote file.
FTP access to UNIX namedpipes
Communications Server
Chapter 8. Communications Server summary of interface changes 65
Table 26. Summary of new and changed Communications Server FTP subcommands (continued)
Subcommand Release Description Reason for change
LOCSITE V1R11 The LOCSIte subcommand now supports newoptions:v FIFOIOTIMEv FIFOOPENTIMEv UNIXFILETYPE
FTP access to UNIX namedpipes
V1R11 The report generated by the QDISK parameter isenhanced. You can now use the QDISKparameter to report space statistics for extendedaddress volumes.
FTP large-volume access
V1R11 The LOCSIte subcommand is used to modify thePASSIVEIGNOREADDR configuration optionused by the FTP client.
FTP passive modeenhancements
LOCSTAT V1R11 The LOCSTat subcommand now supports newoptions:v FIFOIOTIMEv FIFOOPENTIMEv UNIXFILETYPE
FTP access to UNIX namedpipes
V1R11 The LOCSTat subcommand is used to displaythe PASSIVEIGNOREADDR configuration optionused by the FTP client.
FTP passive modeenhancements
MDelete V1R11 When you are logged into a V1R11 or later z/OSFTP server, you can specify one or more z/OSUNIX named pipes as remote files.
FTP access to UNIX namedpipes
MGet V1R11 You can now configure the z/OS FTP client tostore local files as z/OS UNIX named pipes.When you are logged into a V1R11 or later z/OSFTP server, you can specify one or more z/OSUNIX named pipes as remote files.
FTP access to UNIX namedpipes
MKFifo V1R11 The MKFifo subcommand allows you to create az/OS UNIX named pipe on the remote host.
FTP access to UNIX namedpipes
MPut V1R11 You can now specify one or more z/OS UNIXnamed pipes as local files.
FTP access to UNIX namedpipes
Put V1R11 You can now specify a z/OS UNIX named pipeas the local file. When you are logged into aV1R11 or later z/OS FTP server, you can specifya z/OS UNIX named pipe as a remote file.
FTP access to UNIX namedpipes
REName V1R11 When you are logged into a V1R11 or later z/OSFTP server, you can specify a z/OS UNIX namedpipe as the original or new file name.
FTP access to UNIX namedpipes
SITE V1R11 The SITE subcommand now supports newoptions:v FIFOIOTIMEv FIFOOPENTIMEv UNIXFILETYPE
FTP access to UNIX namedpipes
V1R11 The report generated by the QDISK parameter isenhanced. You can now use the QDISKparameter to report space statistics for extendedaddress volumes.
FTP large-volume access
Communications Server
66 z/OS V1R12.0 Summary of Message and Interface Changes
Table 26. Summary of new and changed Communications Server FTP subcommands (continued)
Subcommand Release Description Reason for change
STAT V1R11 The STAT subcommand now supports newoptions:v FIFOIOTIMEv FIFOOPENTIMEv UNIXFILETYPE
FTP access to UNIX namedpipes
UNIX commandsTable 27 lists the new and updated Communications Server UNIX commands,except the FTP UNIX commands, and the netstat UNIX commands. See thefollowing tables for those commands:v Table 26 on page 65, FTP TSO and UNIX commandsv Table 28 on page 72, IP netstat UNIX commands
See z/OS Communications Server: IP System Administrator's Commands for moredetailed information about the Communications Server UNIX commands.
General updates of IP UNIX commandsTable 27. Summary of new and changed Communications Server UNIX commands
Command Parm Release Description Reason for change
binlsd N/A V1R11 Command is no longer supported. Removal of support.
certbundle N/A V1R12 New command to create a certificatebundle file.
IKE version 2 support
dadmin N/A V1R11 Command is no longer supported. Removal of support.
dhcpsd N/A V1R11 Command is no longer supported. Removal of support.
dig @server V1R12 This parameter is no longer requiredfor a name server which exists on anIPv6-only host.
Resolver support forIPv6 connections toDNS name servers
Communications Server
Chapter 8. Communications Server summary of interface changes 67
Table 27. Summary of new and changed Communications Server UNIX commands (continued)
Command Parm Release Description Reason for change
ipsec -f display V1R12 Report output includes new field forFIPS140.
The following fields are changed:v DestPort, ICMPCode, ICMPType,
MIPv6Type, and SourcePort - fieldschanged to include values of All,Opaque, and n/a.
v ICMPTypeGranularity,ICMPCodeGranularity, andMIPv6TypeGranularity - fieldschanged to include values of Rule,Packet, and n/a.
v OSPFType - field changed toinclude values of All and n/a.
v RemoteIdentityType - field changedto include a KEYID value to indicatean opaque byte stream.
v TypeRange, CodeRange, andSourcePortRange - fields changedto include a value of n/a.
IPSec support forFIPS 140cryptographic mode
V1R11 Report output includes the followingnew fields:v ICMP code and type granularityv MIPv6 type granularity
In addition, the existing granularityfields are changed to display the valueN/A in cases where they are notapplicable.
IPSec enhancements
Communications Server
68 z/OS V1R12.0 Summary of Message and Interface Changes
Table 27. Summary of new and changed Communications Server UNIX commands (continued)
Command Parm Release Description Reason for change
ipseccontinued
-k display V1R12 Report is changed as follows:v The possible
AuthenticationAlgorithm values forIKEv1 tunnels are changed fromHMAC-MD5 and HMAC-SHA1 toHMAC-MD5, HMAC-SHA1,HMAC-SHA2-256-128,HMAC-SHA2-384-192, andHMAC-SHA2-512-256. The possiblevalues for IKEv2 tunnels are:AES128-XCBC-96, HMAC-MD5-96,HMAC-SHA1-96,HMAC-SHA2-256-128,HMAC-SHA2-384-192, andHMAC-SHA2-512-256.
v The ExchangeMode field is alwaysset to n/a for IKEv2 because onlyIKEv1 supports this field
v The IKEVersion field includes a newvalue of 2.x to indicate IKE version2.
v The LocalIDType andRemoteIDType fields include aKEYID value. TheLocalAuthenticationMethod andRemoteAuthenticationMethod fieldsinclude new values of ECDSA-256,ECDSA-384 and ECDSA-521.
v The State fields that existed prior toV1R12 are applicable to IKEv1.State values that are applicable toIKEv2 are INIT, WAIT KE,WAITAUTH, DONE, HALF-CLOSED,and EXPIRED.
v The EncryptionAlgorithm value ofTripleDES-CBC changed to3DES-CBC.
v The EncryptionAlgorithm field has anew value of KeyLength.
v The PseudoRandomFunction,LocalAuthenticationMethod, andRemoteAuthenticationMethod fieldvalues are processed differentlydepending on if you are using IKEv1or IKEv2.
v For IKEv2, thePseudoRandomFunction field hasthe new values of AES-XCBC-128,HMAC-MD5, HMAC-SHA1,HMAC-SHA-256, HMAC-SHA-384,and HMAC-SHA-512.
v The NAT traversal fields are notsupported for IKEv2.
IKE version 2 support
Communications Server
Chapter 8. Communications Server summary of interface changes 69
Table 27. Summary of new and changed Communications Server UNIX commands (continued)
Command Parm Release Description Reason for change
ipseccontinued
-k display V1R11 Report output includes the followingnew fields:v Generationv IKEVersionv PseudoRandomFunctionv LocalAuthenticationMethodv RemoteAuthenticationMethodv ReauthIntervalv ReauthTime
In addition, the following changes aremade:v The possible
AuthenticationAlgorithm values arechanged from HMAC_MD5 andHMAC_SHA to HMAC-MD5 andHMAC-SHA1, respectively.
v The possible EncryptionAlgorithmvalues are changed from DES,3DES and AES to DES-CBC,3DES-CBC, and AES-CBC,respectively
The AuthenticationMethod field isremoved:
IPSec enhancements
ipseccontinued
-m display V1R12 The report is changed as follows:v Report output includes new value for
KeyLength on the HowToEncryptfield.
v The HowToAuth field has thefollowing new values forAuthAlgorithm: NULL,AES-GMAC-128,AES-XCBC-MAC-96,HMAC-SHA-256-128,HMAC-SHA-384-192, andHMAC-SHA-512-256.
v The possible values for theHowToEncrypt field are changed toDoNot, AES-CBC, AES-GCM-16,DES-CBC, and 3DES-CBC.
v IKE version 2support
v IPSec support forcryptographiccurrency
Communications Server
70 z/OS V1R12.0 Summary of Message and Interface Changes
Table 27. Summary of new and changed Communications Server UNIX commands (continued)
Command Parm Release Description Reason for change
ipseccontinued
-y display V1R12 The report is changed as follows:v The IKEVersion field includes a new
value of 2.x to indicate IKE version2.
v The AssociatedFiltSrcPort,AssociatedFiltType, Code, LocalPortand Type fields changed to includevalues of All, Opaque, and n/a.
v The HowToEncrypt field has a newvalue of KeyLength.
v The HowToAuth field has newvalues for AuthAlgorithm: NULL,AES-GMAC-128,AES-XCBC-MAC-96,HMAC-SHA-256-128HMAC-SHA-384-192, andHMAC-SHA-512-256.
v The possible values for theHowToEncrypt field are changed toDoNot, AES-CBC, AES-GCM-16,DES-CBC, and 3DES-CBC
v IKE version 2support
v IPSec support forcryptographiccurrency
V1R11 Report output includes the followingnew fields:v Generationv IKEVersionv Typev TypeRangev Codev CodeRangev LocalPortRangev RemotePortRange
In addition, the following changes aremade:v The possible AuthAlgorithm values
are changed from Hmac_Md5 andHmac_Sha to HMAC-MD5 andHMAC_SHA1, respectively.
v The possible HowToEncrypt valuesare changed from DES, 3DES, AES,or NULL. to DES-CBC,TripleDES-CBC, AES-CBC, orNULL., respectively.
IPSec enhancements
named4 N/A V1R11 Command is no longer supported. Removal of support.
namedxfr N/A V1R11 Command is no longer supported. Removal of support.
nslookup v -server_namev -server_address
V1R12 These parameters are no longerrequired to specify a name server thatexists on an IPv6-only host.
Resolver support forIPv6 connections toDNS name servers
nslookup4 N/A V1R11 Command is no longer supported. Removal of support.
nssctl -d V1R11 Report is enhanced to display privatekey and certificate services informationfor XMLAppliance clients.
NSS private key andcertificate services forXML appliances
nsupdat4 N/A V1R11 Command is no longer supported. Removal of support.
Communications Server
Chapter 8. Communications Server summary of interface changes 71
Table 27. Summary of new and changed Communications Server UNIX commands (continued)
Command Parm Release Description Reason for change
pasearch -t V1R11 Displays new parameters on AT-TLSconfiguration statements.
AT-TLS enhancements
ping -v V1R11 New -v parameter specifies that thePing command should display detailedinformation about received echo repliesand a statistics summary.
Verbose Ping
trmd -p stackname V1R11 New parameter to specify the TCP/IPstack name that TRMD uses.
Policy infrastructuremanagementenhancements
netstat UNIX commandsTable 28 lists the new and updated Communications Server netstat UNIX command.See Table 27 on page 67 for the other (the non-netstat) Communications ServerUNIX command entries.
See z/OS Communications Server: IP System Administrator's Commands for moredetailed information about the Communications Server UNIX commands.
All parameters in the following table are for the netstat UNIX command.
Table 28. Summary of new and changed Communications Server netstat UNIX commands
Parameter Release Description Reason for change
-A V1R12 Added new fields ReceivingInterface and ReceivingQueuefor TCP connections that are using the QDIO inboundworkload queueing function.
Performanceimprovements forstreaming bulk data
-A V1R12 Displays the new TCP trusted connection flag(TcpTrustedPartner), which indicates that the partner securitycredentials of a partner within a sysplex or subplex havebeen retrieved using the SIOCGPARTNERINFO ioctl, or thatthe SIOCSPARTNERINFO ioctl has been successfullyissued or inherited from the listener socket.
Trusted TCP connections
-A V1R11 The report displays an indicator as to whether the stack isautomatically tuning the advertised receive window for thisconnection.
TCP throughputimprovements forhigh-latency networks
V1R11 The report displays a TCP connection in SynRcvd state. Release update
V1R11 The report has the following new fields:v ServerBacklog - Displays the number of connections
currently in the backlog queue that are established butare not yet accepted.
v FRCABacklog - Displays the number of connectionscurrently in the backlog queue that are established FRCAconnections and that do not require an accept from theserver application.
Sysplex autonomicsimprovements for FRCA
V1R11 The following values, which are used by WLM whendetermining a server-specific recommendation, are displayedif the socket is in a listening state and port sharing is beingused:v The weighting factor that WLM uses when comparing
displaceable capacity at different importance levels.v The crossover costs that are applied to a zAAP- or
zIIP-targeted workload that were processed on theconventional processor.
Support for enhancedWLM routing algorithms
Communications Server
72 z/OS V1R12.0 Summary of Message and Interface Changes
Table 28. Summary of new and changed Communications Server netstat UNIX commands (continued)
Parameter Release Description Reason for change
-a V1R11 The report displays a TCP connection in SynRcvd state. Release update
-b V1R11 The report displays a TCP connection in SynRcvd state. Release update
-c V1R11 The report displays a TCP connection in SynRcvd state. Release update
-D V1R11 A TCP connection in SynRcvd state can be dropped. Release update
-d V1R12 v Moved the InbPerf field from the right column to the leftcolumn on a new line.
v Added the WorkloadQueueing field to indicate whetherinbound workload queueing is enabled for IPAQENET orIPAQENET6 interfaces. This field is only displayed whenInbPerf is Dynamic.
Configurable defaultaddress selection policytable
-d V1R12 v Added a ChpidType field for IPAQENET and IPAQENET6interfaces.
v Displays information about intraensemble data networkand intranode management network interfaces.
z/OS CommunicationsServer in an ensemble
-d V1R11 Displays whether OSA-Express3 optimized latency mode isenabled for IPAQENET (defined using the INTERFACEstatement) and IPAQENET6 interfaces configured with anINTERFACE statement.
OSA-Express3 optimizedlatency mode
V1R11 Displays the setting of the NOISOLATE and the ISOLATEparameters from the INTERFACE profile statement forIPAQENET (defined using the INTERFACE statement) andIPAQENET6.
QDIO support for OSAinterface isolation
V1R11 Displays the temporary prefix list for an IPAQENET6interface.
IPv6 stateless addressautoconfigurationenhancements
-e V1R11 The report displays a TCP connection in SynRcvd state. Release update
-F V1R12 The new IPv6 prefix length field is shown if it wasconfigured. If used with DETAIL, a new value ENCAP canbe displayed in the routing type (RtgType) field. ENCAPindicates that IPv6 routing encapsulation is used to forwardrequests.
Extend sysplex distributorsupport for DataPower forIPv6
-F V1R12 In the display for a distributed DVIPA, the distributionmethod is no longer displayed in the Flg field. Thedistribution method is now displayed in a new DistMethodfield. The DistMethod field is not included in the short formatdisplay unless the DETAIL parameter is used.
If the new distribution method HotStandby is displayed, anew SrvType field indicates the server type, Preferred orBackup. If the server type is Backup, the Rank of thebackup is also displayed.
If the distribution method is the new HOTSTANDBYdistribution method and the DETAIL parameter is specified,the settings for AUTOSWITCHBACK and HEALTHSWITCHare also displayed.
Sysplex distributorsupport for hot-standbyserver
Communications Server
Chapter 8. Communications Server summary of interface changes 73
Table 28. Summary of new and changed Communications Server netstat UNIX commands (continued)
Parameter Release Description Reason for change
-F V1R11 When the DETAIL parameter is specified, the configuredPROCXCOST and ILWEIGHTING values, or the defaultvalues, are displayed for the SERVERWLM distributionmethod.
Support for enhancedWLM routing algorithms
V1R11 A new flag is displayed in the following circumstances:v If the VIPADEFINE, VIPABACKUP or VIPADISTRIBUTE is
for a TIER1, TIER2, or CPCSCOPE DVIPA.v If the VIPADISTRIBUTE distribution method being used is
coded with the TARGCONTROLLED keyword.
If the VIPADCFG parameter is used with the DETAILparameter, the following is true:v The TIER1 or TIER2 group name is displayed for a TIER1
or TIER2 VIPADISTRIBUTE statement.v For a TIER1 VIPADISTRIBUTE statement, the following
are also displayed:– A flag indicating the routing type GRE when this
parameter is configured– A flag indicating the CONTROLPORT, followed by a
port, if GRE routing or TARGCONTROLLEDdistribution is being used
v Sysplex distributoroptimization formulti-tier z/OSworkloads
v Sysplex distributorsupport for DataPower
-f V1R12 New OSMSecClass field added to the IPv6 Configurationsection to display the setting of the OSMSECCLASSparameter from the IPCONFIG6 profile statement.
z/OS CommunicationsServer in an ensemble
Communications Server
74 z/OS V1R12.0 Summary of Message and Interface Changes
Table 28. Summary of new and changed Communications Server netstat UNIX commands (continued)
Parameter Release Description Reason for change
-f V1R12 Displays the setting of the NOJOIN subparameter from theGLOBALCONFIG SYSPLEXMONITOR profile statement,which indicates whether the TCP/IP stack joins the sysplexgroup during stack initialization.
Control joining thesysplex XCF group
V1R12 v The SMF parameters section displays the setting of thenew DVIPA and NODVIPA parameters.
v The Network Monitor Configuration Information sectiondisplays the setting of the new DVIPA and NODVIPAsubparameters for the SMFSERVICE parameter.
SMF event records forsysplex events
V1R12 The Network Monitor Configuration Information sectiondisplays the setting of the new CSMAIL, NOCSMAIL,CSSMTP and NOCSSMTP subparameters for theSMFSERVICE parameter.
Management data forCSSMTP
V1R11 Displays the setting of the NOWLMPRIORITYQ and theWLMPRIORITYQ parameters from the GLOBALCONFIGprofile statement.
QDIO enhancements forWLM IO priority
V1R11 v The SMF Parameters section displays the setting of thenew PROFILE and NOPROFILE parameters.
v The Network Monitor Configuration Information sectiondisplays the setting of the new PROFILE andNOPROFILE subparameters for the SMFSERVICEparameter.
Stack configuration data
V1R11 The Network Monitor Configuration Information sectiondisplays the setting of the new NTATRCSERVICE andNONTATRCSERVICE parameters.
OSA network trafficanalyzer data
V1R11 Displays whether temporary addresses are enabled and ifenabled, the preferred and valid lifetime values fortemporary addresses.
IPv6 stateless addressautoconfigurationenhancements
V1R11 Displays an indicator as to whether QDIO acceleratorsupport is enabled.
QDIO routing accelerator
-h V1R11 The report is changed to add a flag value of TEMPORARYwhich is displayed for an IPv6 temporary address. Also, for atemporary address the valid lifetime expiration is displayed.
IPv6 stateless addressautoconfigurationenhancements
-J V1R12 The report is changed to display JOBNAME entries with asource of PUBLICADDRS.
Configurable defaultaddress selection policytable
V1R11 Displays JOBNAME entries with a source of TEMPADDRS. IPv6 stateless addressautoconfigurationenhancements
-l V1R12 New report to display default address selection policy table. Configurable defaultaddress selection policytable
-O V1R12 The section of the report containing the Dynamic VIPADestination Port Table for non-z/OS targets can now showIPv6 non-z/OS distribution targets.
Extend sysplex distributorsupport for DataPower forIPv6
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Chapter 8. Communications Server summary of interface changes 75
Table 28. Summary of new and changed Communications Server netstat UNIX commands (continued)
Parameter Release Description Reason for change
-O V1R12 In the display for a distributed DVIPA, the distributionmethod is no longer displayed in the Flg field. Thedistribution method is now displayed in a new DistMethodfield. The DistMethod field is not included in the short formatdisplay unless the DETAIL parameter is used.
The Flg field can now indicate the HotStandby target state,active (V or Active) or backup (K or Backup) depending onwhether the Short or Long format display is used.
If the new distribution method HotStandby is displayed, anew SrvType field indicates the server type (Preferred orBackup).
Sysplex distributorsupport for hot-standbyserver
-O V1R11 The TIER1 VIPADISTRIBUTE information displays thefollowing:v A new flag if the TARGCONTROLLED distribution method
is configured.v A composite weight fieldv TIER1v TIER2v CPCSCOPE
If the VDPT parameter is used with DETAIL, the TIER1VIPADISTRIBUTE information also contains the Tier 1weight recommendation received from each target. This fieldis non-zero if TARGCONTROLLED distribution is beingused.
v Sysplex distributoroptimization formulti-tier z/OSworkloads
v Sysplex distributorsupport for DataPower
-q V1R11 New report option that displays the resolver cacheinformation.
Resolver DNS cache
-r V1R12 v Support is added for a new modifier, RADV, to display allof the IPv6 routes created based on information receivedin router advertisement messages.
v Default routes learned from IPv6 router advertisementsare displayed with a metric of 1 when the routeradvertisement indicated a preference of high, 2 when therouter advertisement indicated a preference of medium, or3 when the router advertisement indicated a preference oflow. In past releases, these routes were always displayedwith a metric of 1.
Enhancements to IPv6router advertisement
V1R11 The report displays routes from the QDIO accelerator routingtable. The IQDIO and QDIOACCEL parameters are mutuallyexclusive with DETAIL.
QDIO routing accelerator
-S V1R12 Added new field, Segments Received on OSA Bulk Queues,which indicates the total number of segments received for allTCP connections using the bulk data ancillary input queue ofthe QDIO inbound workload queueing function.
Performanceimprovements forstreaming bulk data
-s V1R11 The report displays a TCP connection in SynRcvd state. Release update
-t V1R11 The report displays a TCP connection in SynRcvd state. Release update
-V V1R11 When the DETAIL modifier is specified, displays an indicatoras to whether a sysplex distributor connection is eligible foracceleration.
QDIO routing accelerator
-x V1R11 When the COnn and DETAIL modifiers are specified, thereport displays the attributes specified from the newparameters on the AT-TLS configuration statements.
AT-TLS enhancements
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76 z/OS V1R12.0 Summary of Message and Interface Changes
Environment variablesTable 29 lists the new and updated Communications Server environment variables.See z/OS Communications Server: IP Configuration Reference for more detailedinformation.
Table 29. Summary of new and changed Communications Server environment variables
Environment Variables Appl Release DescriptionReason forchange
CSSMTP_CODEPAGE_CONFIG CSSMTP V1R11 Controls the EBCDIC codepage used for configurationfile to convert to EBCDICIBM-1047.
New SMTP clientfor sendingInternet mail
DMD_CODEPAGE DefenseManagerdaemon (DMD)
V1R11 New environment variableused to specify theEBCDIC codepage to beused for the configurationfile.
Policyinfrastructuremanagementenhancements
IKED_CODEPAGE IKE daemon V1R11 New environment variableused to specify theEBCDIC codepage to beused for the configurationfile.
Policyinfrastructuremanagementenhancements
NSSD_CODEPAGE NetworkSecurityServices (NSS)daemon
V1R11 New environment variableused to specify theEBCDIC codepage to beused for the configurationfile.
Policyinfrastructuremanagementenhancements
SYSLOGD_CODEPAGE syslog daemon V1R11 New environment variableused to specify theEBCDIC codepage to beused for the configurationfile.
Policyinfrastructuremanagementenhancements
SYSLOGD_CONFIG_FILE syslog daemon V1R11 New environment variableused to specify the syslogdconfiguration file name.The -f start optionoverrides this value.
Policyinfrastructuremanagementenhancements
SYSLOGD_DEBUG_LEVEL syslog daemon V1R11 New environment variableused to specify the debuglevel used by syslogd.
Policyinfrastructuremanagementenhancements
SYSLOGD_PATH_NAME syslog daemon V1R11 New environment variableused to specify the pathname for the datagramsocket. The -p start optionoverrides this value.
Policyinfrastructuremanagementenhancements
ApplicationsTable 30 on page 78 lists the new and updated Communications Serverapplications. See z/OS Communications Server: IP Configuration Reference formore detailed information.
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Chapter 8. Communications Server summary of interface changes 77
Table 30. Summary of new and changed Communications Server applications
Application Release Description Reason for change
CSSMTP mail application V1R11 The following SMTP commands in the JESspool file are supported by the new CSSMTPmail application:v EHLO - Identifies the domain name of the
host that is sending to SMTP. This functionis only supported by CSSMTP.
v STARTTLS - Negotiates the use of TLS.This function is only supported byCSSMTP.
New SMTP client for sendingInternet mail
z/OS UNIX Telnet server(otelnetd)
V1R11 Support is added for a new banner pagecalled /etc/otelnetd.banner. Starting in V1R11,when you connect to the server and when -his not set in the /etc/inetd.conf file, the bannerpages from /etc/banner and the new/etc/otelnetd.banner are displayed.
Customizable pre-logonbanner for otelnetd
APIsThis section includes updates made to the following APIs:v “SNMP manager API”v “Local IPSec NMI”v “Network security services (NSS) NMI” on page 81v “Real-time network monitoring TCP/IP NMI” on page 84v “Packet and data trace formatting NMI” on page 87v “TCP/IP callable NMI (EZBNMIFR)” on page 87v “FTP client API” on page 89v “Trusted TCP connections API for Java” on page 90
See z/OS Communications Server: IP Programmer's Guide and Reference for moredetailed API information.
SNMP manager APITable 31 lists the updates to the Communications Server SNMP manager networkmanagement interface (NMI).
Table 31. Summary of new Communications Server IP SNMP manager APIFunction Parameters Release Description Reason for change
snmpValueCreateUnsigned32 N/A V1R12 This new function creates an smiValuestructure, of type UNSIGNED32, that isused in the creation of an SNMPVarBind.
Enhancements toSNMP manager API
snmpBuildSession SnmpConfigEntry V1R12 The input SnmpConfigEntry structure canbe used to pass an engineID value to beused when sending an SNMPv2 trap withUSM security.
Enhancements toSNMP manager API
snmpInitialize functionsRequested V1R12 A value of 1 is now allowed for thisparameter. This indicates a managerapplication's use of updated V1R12 datastructures. Previously, 0 was the onlyallowed value.
Enhancements toSNMP manager API
Local IPSec NMITable 32 on page 79 lists the updates to the Communications Server applicationinterface for Local IPSec network management interface (NMI).
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78 z/OS V1R12.0 Summary of Message and Interface Changes
Table 32. Summary of new Communications Server IP Local IPSec NMIRequest / Response Rel. Description Reason for change
NMsec_GET_IKETUN V1R12 The NMsecIKETunnel structure has the following updates:v New fields:
– NMsIKETunFIPS140– NMsIKETunEncryptKeyLength
v The NMsIKETunExchangeMode field is changed in that itis not applicable for IKEv2 SAs.
v The NMsIKETunState field has a new value:– NMsec_SASTATE_HALF_CLOSED (6)
v The NMsIKETunExtState has new values:– NMsec_P1STATE_WAIT_AUTH (6)– NMsec_P1STATE_HALF_CLOSED (7)
v The NMsIKETunAuthAlg field has the following newvalues:– NMsec_AUTH_HMAC_SHA2_256_128 (7)– NMsec_AUTH_HMAC_SHA2_384_192 (13)– NMsec_AUTH_HMAC_SHA2_512_256 (14)– NMsec_AUTH_AES128_XCBC_96 (9)
The NMsIKETunAuthAlg field also has existing valuesthat have changed descriptions. Those values withchanged descriptions are:– NMsec_AUTH_HMAC_MD5 (38)– NMsec_AUTH_HMAC_SHA1 (39)– NMsec_AUTH_HMAC_SHA1_96 (41)
v The NMsIKETunEncryptAlg field has a changed value:– NMsec_ENCR_AES (12) was changed to
NMsec_ENCR_AES_CBC (12)v The NMsIKETunLocalAuthMethod field has the following
new values:– NMsec_IKETUN_ECDSA_256 (4)– NMsec_IKETUN_ECDSA_384 (5)– NMsec_IKETUN_ECDSA_521 (6)
v The NMsIKETunPeerAuthMethod field has the followingnew values:– NMsec_AUTH_HMAC_SHA2_256 (15)– NMsec_AUTH_HMAC_SHA2_384 (16)– NMsec_AUTH_HMAC_SHA2_512 (17)– NMsec_AUTH_AES128_XCBC (18)
v The NMsIKETunPseudoRandomFunc field has thefollowing new values:– NMsec_IKETUN_ECDSA_256 (4)– NMsec_IKETUN_ECDSA_384 (5)– NMsec_IKETUN_ECDSA_521 (6)
IKE version 2 support
NMsec_GET_IKETUN V1R11 The NMsecIKETunnel structure contains the following newfields:v NMsIKETunMajorVerv NMsIKETunMinorVerv NMsIKETunPseudoRandomFuncv NMsIKETunRemoteAuthMethodv NMsIKETunReauthIntervalv NMsIKETunReauthTimev NMsIKETunGeneration
IPSec enhancements
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Chapter 8. Communications Server summary of interface changes 79
Table 32. Summary of new Communications Server IP Local IPSec NMI (continued)Request / Response Rel. Description Reason for change
NMSec_GET_ IKETUNCASCADE V1R11 The NMsecIPDynTunnel structure contains the followingnew fields:v NMsIPDynMajorVerv NMsIPDynMinorVerv NMsIPDynTypev NMsIPDynTypev NMsIPDynTypeRangev NMsIPDynCodev NMsIPDynCodeRangev NMsIPDynSrcPortRangev NMsIPDynDstPortRangev NMsIPDynGeneration
The NMsIPDynRsvd5 field is removed from theNMsecIPDynTunnel structure.
The NMsecIKETunnel structure contains the following newfields:v NMsIKETunMajorVerv NMsIKETunMinorVerv NMsIKETunPseudoRandomFuncv NMsIKETunRemoteAuthMethodv NMsIKETunReauthIntervalv NMsIKETunReauthTimev NMsIKETunGeneration
IPSec enhancements
NMsec_GET_IPFLTCURR V1R11 The NMsecIPFilter structure contains the following newfields:v NMsIPFltFlagTransOpaquev NMsIPFltFlagMIPv6TypePktGranv NMsIPFltFlagICMPTypePktGranv NMsIPFltFlagICMPCodePktGranv NMsIPFltFlagICMPv6TypePktGranv NMsIPFltFlagICMPv6CodePktGran
The NMsIPFltRsvd1 field is removed.
The length of the NMsIPFltRsvd2 is shortened.
IPSec enhancements
NMsec_GET_IPFLTDEFAULT V1R11 The NMsecIPFilter structure contains the following newfields:v NMsIPFltFlagTransOpaquev NMsIPFltFlagMIPv6TypePktGranv NMsIPFltFlagICMPTypePktGranv NMsIPFltFlagICMPCodePktGranv NMsIPFltFlagICMPv6TypePktGranv NMsIPFltFlagICMPv6CodePktGran
The NMsIPFltRsvd1 field is removed.
The length of the NMsIPFltRsvd2 is shortened.
IPSec enhancements
NMsec_GET_IPFLTPOLICY V1R11 The NMsecIPFilter structure contains the following newfields:v NMsIPFltFlagTransOpaquev NMsIPFltFlagMIPv6TypePktGranv NMsIPFltFlagICMPTypePktGranv NMsIPFltFlagICMPCodePktGranv NMsIPFltFlagICMPv6TypePktGranv NMsIPFltFlagICMPv6CodePktGran
The NMsIPFltRsvd1 field is removed.
The length of the NMsIPFltRsvd2 is shortened.
IPSec enhancements
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80 z/OS V1R12.0 Summary of Message and Interface Changes
Table 32. Summary of new Communications Server IP Local IPSec NMI (continued)Request / Response Rel. Description Reason for change
NMsec_GET_IPTUNDYNIKE V1R12 The NMsecIPDynamicIKE structure has a new value for theNMsIPDynIKEExtState field:v NMsec_P2STATE_HALF_CLOSED (5)
IKE version 2 support
V1R11 The NMsecIPDynTunnel structure contains the followingnew fields:v NMsIPDynMajorVerv NMsIPDynMinorVerv NMsIPDynTypev NMsIPDynTypev NMsIPDynTypeRangev NMsIPDynCodev NMsIPDynCodeRangev NMsIPDynSrcPortRangev NMsIPDynDstPortRangev NMsIPDynGeneration
The NMsIPDynRsvd5 field is removed.
IPSec enhancements
NMsec_GET_ IPTUNDYNSTACK V1R11 The NMsecIPDynTunnel structure contains the followingnew fields:v NMsIPDynMajorVerv NMsIPDynMinorVerv NMsIPDynTypev NMsIPDynTypev NMsIPDynTypeRangev NMsIPDynCodev NMsIPDynCodeRangev NMsIPDynSrcPortRangev NMsIPDynDstPortRangev NMsIPDynGeneration
The NMsIPDynRsvd5 field is removed.
IPSec enhancements
NMsec_GET_IPTUNMANUAL V1R12 The NMsecIPTunnel structure includes the followingupdates:v New fields:
– NMsIPTunFIPS140– NMsIPTunEncryptKeyLength
v The NMsIPTunState field has a new value:– NMsec_SASTATE_HALF_CLOSED (6)
v The NMsIPTunAuthAlg field has the following new values:– NMsec_AUTH_NULL (0)– NMsec_AUTH_AES_GMAC_128 (4)– NMsec_AUTH_AES_GMAC_256 (6)– NMsec_AUTH_HMAC_SHA2_256_128 (7)– NMsec_AUTH_AES128_XCBC_96 (9)– NMsec_AUTH_HMAC_SHA2_384_192 (13)– NMsec_AUTH_HMAC_SHA2_512_256 (14)
The NMsIPTunAuthAlg field also has existing values thathave changed descriptions. Those values are:– NMsec_AUTH_HMAC_MD5 (38)– NMsec_AUTH_HMAC_SHA1 (39)
v The NMsIPTunEncryptAlg field has a new value and achanged value. The new value isNMsec_ENCR_AES_GCM_16 (20)
v The NMsec_ENCR_AES (12) value was changed toNMsec_ENCR_AES_CBC (12).
IKE version 2 support
NMsec_GET_STACKINFO V1R12 The NMsecStack structure has a new field:v NMsStackFIPS140
IPSec support for FIPS 140cryptographic mode
v NMsec_GET_IPTUNMANUALv NMsec_GET_IPTUNDYNAMICv NMsec_GET_IPTUNDYNIKEv NMsec_GET_IKETUNv NMsec_GET_IKETUNCASCADE
V1R12 The NMsecInFilter structure has a new value for theNMsFltSAState field:v NMsec_SASTATE_HALF_CLOSED (6)
IKE version 2 support
Network security services (NSS) NMITable 33 on page 82 lists the updates to the Communications Server applicationinterface for NSS management interface (NMI).
Communications Server
Chapter 8. Communications Server summary of interface changes 81
Table 33. Summary of new Communications Server NSS NMIRequest / Response Rel. Description Reason for change
NMsec_GET_CLIENTINFO V1R11 New flag fields to show whether the XMLAppliance client isenabled for the XMLAppliance certificate and private keyservices.
NSS private key and certificateservices for XML appliances
NMsec_GET_IKETUN V1R12 The NMsecIKETunnel structure has the following updates:v New fields:
– NMsIKETunFIPS140– NMsIKETunEncryptKeyLength
v The NMsIKETunExchangeMode field is changed in that itis not applicable for IKEv2 SAs.
v The NMsIKETunState field has a new value:– NMsec_SASTATE_HALF_CLOSED (6)
v The NMsIKETunExtState has new values:– NMsec_P1STATE_WAIT_AUTH (6)– NMsec_P1STATE_HALF_CLOSED (7)
v The NMsIKETunAuthAlg field has the following newvalues:– NMsec_AUTH_HMAC_SHA2_256_128 (7)– NMsec_AUTH_HMAC_SHA2_384_192 (13)– NMsec_AUTH_HMAC_SHA2_512_256 (14)– NMsec_AUTH_AES128_XCBC_96 (9)
The NMsIKETunAuthAlg field also has existing valuesthat have changed descriptions. Those values withchanged descriptions are:– NMsec_AUTH_HMAC_MD5 (38)– NMsec_AUTH_HMAC_SHA1 (39)– NMsec_AUTH_HMAC_SHA1_96 (41)
v The NMsIKETunEncryptAlg field has a changed value:– NMsec_ENCR_AES (12) was changed to
NMsec_ENCR_AES_CBC (12)v The NMsIKETunLocalAuthMethod field has the following
new values:– NMsec_IKETUN_ECDSA_256 (4)– NMsec_IKETUN_ECDSA_384 (5)– NMsec_IKETUN_ECDSA_521 (6)
v The NMsIKETunPeerAuthMethod field has the followingnew values:– NMsec_AUTH_HMAC_SHA2_256 (15)– NMsec_AUTH_HMAC_SHA2_384 (16)– NMsec_AUTH_HMAC_SHA2_512 (17)– NMsec_AUTH_AES128_XCBC (18)
v The NMsIKETunPseudoRandomFunc field has thefollowing new values:– NMsec_IKETUN_ECDSA_256 (4)– NMsec_IKETUN_ECDSA_384 (5)– NMsec_IKETUN_ECDSA_521 (6)
IKE version 2 support
NMsec_GET_IKETUN V1R11 The NMsecIKETunnel structure contains the following newfields:v NMsIKETunMajorVerv NMsIKETunMinorVerv NMsIKETunPseudoRandomFuncv NMsIKETunRemoteAuthMethodv NMsIKETunReauthIntervalv NMsIKETunReauthTimev NMsIKETunGeneration
IPSec enhancements
Communications Server
82 z/OS V1R12.0 Summary of Message and Interface Changes
Table 33. Summary of new Communications Server NSS NMI (continued)Request / Response Rel. Description Reason for change
NMSec_GET_ IKETUNCASCADE V1R11 The NMsecIPDynTunnel structure contains the followingnew fields:v NMsIPDynMajorVerv NMsIPDynMinorVerv NMsIPDynTypev NMsIPDynTypev NMsIPDynTypeRangev NMsIPDynCodev NMsIPDynCodeRangev NMsIPDynSrcPortRangev NMsIPDynDstPortRangev NMsIPDynGeneration
The NMsIPDynRsvd5 field is removed from theNMsecIPDynTunnel structure.
The NMsecIKETunnel structure contains the following newfields:v NMsIKETunMajorVerv NMsIKETunMinorVerv NMsIKETunPseudoRandomFuncv NMsIKETunRemoteAuthMethodv NMsIKETunReauthIntervalv NMsIKETunReauthTimev NMsIKETunGeneration
IPSec enhancements
NMsec_GET_IPFLTCURR V1R11 The NMsecIPFilter structure contains the following newfields:v NMsIPFltFlagTransOpaquev NMsIPFltFlagMIPv6TypePktGranv NMsIPFltFlagICMPTypePktGranv NMsIPFltFlagICMPCodePktGranv NMsIPFltFlagICMPv6TypePktGranv NMsIPFltFlagICMPv6CodePktGran
The NMsIPFltRsvd1 field is removed.
The length of the NMsIPFltRsvd2 is shortened.
IPSec enhancements
NMsec_GET_IPFLTDEFAULT V1R11 The NMsecIPFilter structure contains the following newfields:v NMsIPFltFlagTransOpaquev NMsIPFltFlagMIPv6TypePktGranv NMsIPFltFlagICMPTypePktGranv NMsIPFltFlagICMPCodePktGranv NMsIPFltFlagICMPv6TypePktGranv NMsIPFltFlagICMPv6CodePktGran
The NMsIPFltRsvd1 field is removed.
The length of the NMsIPFltRsvd2 is shortened.
IPSec enhancements
NMsec_GET_IPFLTPOLICY V1R11 The NMsecIPFilter structure contains the following newfields:v NMsIPFltFlagTransOpaquev NMsIPFltFlagMIPv6TypePktGranv NMsIPFltFlagICMPTypePktGranv NMsIPFltFlagICMPCodePktGranv NMsIPFltFlagICMPv6TypePktGranv NMsIPFltFlagICMPv6CodePktGran
The NMsIPFltRsvd1 field is removed.
The length of the NMsIPFltRsvd2 is shortened.
IPSec enhancements
Communications Server
Chapter 8. Communications Server summary of interface changes 83
Table 33. Summary of new Communications Server NSS NMI (continued)Request / Response Rel. Description Reason for change
NMsec_GET_IPTUNDYNIKE V1R12 The NMsecIPDynamicIKE structure has a new value for theNMsIPDynIKEExtState field:v NMsec_P2STATE_HALF_CLOSED (5)
IKE version 2 support
V1R11 The NMsecIPDynTunnel structure contains the followingnew fields:v NMsIPDynMajorVerv NMsIPDynMinorVerv NMsIPDynTypev NMsIPDynTypev NMsIPDynTypeRangev NMsIPDynCodev NMsIPDynCodeRangev NMsIPDynSrcPortRangev NMsIPDynDstPortRangev NMsIPDynGeneration
The NMsIPDynRsvd5 field is removed.
IPSec enhancements
NMsec_GET_ IPTUNDYNSTACK V1R11 The NMsecIPDynTunnel structure contains the followingnew fields:v NMsIPDynMajorVerv NMsIPDynMinorVerv NMsIPDynTypev NMsIPDynTypev NMsIPDynTypeRangev NMsIPDynCodev NMsIPDynCodeRangev NMsIPDynSrcPortRangev NMsIPDynDstPortRangev NMsIPDynGeneration
The NMsIPDynRsvd5 field is removed.
IPSec enhancements
NMsec_GET_IPTUNMANUAL V1R12 The NMsecIPTunnel structure includes the followingupdates:v New fields:
– NMsIPTunFIPS140– NMsIPTunEncryptKeyLength
v The NMsIPTunState field has a new value:– NMsec_SASTATE_HALF_CLOSED (6)
v The NMsIPTunAuthAlg field has the following new values:– NMsec_AUTH_NULL (0)– NMsec_AUTH_AES_GMAC_128 (4)– NMsec_AUTH_AES_GMAC_256 (6)– NMsec_AUTH_HMAC_SHA2_256_128 (7)– NMsec_AUTH_AES128_XCBC_96 (9)– NMsec_AUTH_HMAC_SHA2_384_192 (13)– NMsec_AUTH_HMAC_SHA2_512_256 (14)
The NMsIPTunAuthAlg field also has existing values thathave changed descriptions. Those values are:– NMsec_AUTH_HMAC_MD5 (38)– NMsec_AUTH_HMAC_SHA1 (39)
v The NMsIPTunEncryptAlg field has a new value and achanged value. The new value isNMsec_ENCR_AES_GCM_16 (20)
v The NMsec_ENCR_AES (12) value was changed toNMsec_ENCR_AES_CBC (12).
IKE version 2 support
v NMsec_GET_IPTUNMANUALv NMsec_GET_IPTUNDYNAMICv NMsec_GET_IPTUNDYNIKEv NMsec_GET_IKETUNv NMsec_GET_IKETUNCASCADE
V1R12 The NMsecInFilter structure has a new value for theNMsFltSAState field:v NMsec_SASTATE_HALF_CLOSED (6)
IKE version 2 support
Real-time network monitoring TCP/IP NMITable 34 on page 85 lists the updates to the Communications Server real-timeTCP/IP management interface (NMI).
Communications Server
84 z/OS V1R12.0 Summary of Message and Interface Changes
Table 34. Summary of new Communications Server real-time TCP/IP NMI
NMI Request/response
Rel. Description Reason forchange
Real-time packet anddata trace NMI(SYSTCPDA)
PTHDR_Tpacket traceheader
V1R12 A new Pth_DtState field is added. It appliesonly to the new start and end data tracerecords.
Data trace recordsfor socket dataflow start and end
A new Pth_NxtHopAddr field is added. Itprovides the next hop interface IP addressfor the packet.
Packet tracefiltering forencapsulatedpackets
Communications Server
Chapter 8. Communications Server summary of interface changes 85
Table 34. Summary of new Communications Server real-time TCP/IP NMI (continued)
NMI Request/response
Rel. Description Reason forchange
Real-time SMF dataNMI (SYSTCPSM)
N/A V1R12 Provides new CSSMTP SMF 119 recordswith subtypes 48-52.
Management datafor CSSMTP
N/A V1R12 Provides new DVIPA SMF 119 records withsubtypes 32-37.
SMF event recordsfor sysplex events
FTP client loginfailure record
V1R11 A new value,SMF119FT_FxProtoLevelTV1_1 may bereturned in SMF119FT_FCLProtoLevel toindicate the SSL protocol is TLSV1.1.
A new field, SMF119FT_FCLFips140 isreturned to indicate the FIPS 140 status ofthe connection.
AT-TLSenhancements
FTP clientsession record
V1R11 A new value,SMF119FT_FxProtoLevelTV1_1 may bereturned in SMF119FT_FCNProtoLevel toindicate the SSL protocol is TLSV1.1.
A new field, SMF119FT_FCNFips140 isreturned to indicate the FIPS 140 status ofthe connection.
AT-TLSenhancements
FTP clienttransferinitializationrecord
V1R11 A new value,SMF119FT_FxProtoLevelTV1_1 may bereturned in SMF119FT_FCProtoLevel toindicate the SSL protocol is TLSV1.1.
A new field, SMF119FT_FCFips140 isreturned to indicate the FIPS 140 status ofthe connection.
AT-TLSenhancements
FTP serversession record
V1R11 A new value,SMF119FT_FxProtoLevelTV1_1 may bereturned in SMF119FT_FSNProtoLevel toindicate the SSL protocol is TLSV1.1.
A new field, SMF119FT_FSNFips140 isreturned to indicate the FIPS 140 status ofthe connection.
AT-TLSenhancements
FTP servertransferinitializationrecord
V1R11 A new value,SMF119FT_FxProtoLevelTV1_1 may bereturned in SMF119FT_FSProtoLevel toindicate the SSL protocol is TLSV1.1.
A new field, SMF119FT_FSFips140 isreturned to indicate the FIPS 140 status ofthe connection.
AT-TLSenhancements
N/A V1R11 Provides new TCP/IP profile SMF 119subtype 4 record. See the Type 119 SMFrecords information in z/OSCommunications Server: IP ConfigurationReference .
Stack configurationdata
Real-time TCP/IPOSAENTA trace dataNMI (SYSTCPOT)
N/A V1R11 New function to provide real-timeOSAENTA trace data.
OSA networktraffic analyzerdata
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86 z/OS V1R12.0 Summary of Message and Interface Changes
Packet and data trace formatting NMIThere were no packet and data trace formatting NMI updates in V1R12 or V1R11.
TCP/IP callable NMI (EZBNMIFR)Table 35 lists the updates to the Communications Server TCP/IP callable NMI.
Table 35. Summary of new Communications Server TCP/IP callable NMI (EZBNMIFR)Request Parameter/output Rel. Description Reason for change
GetConnectionDetail NWMConnReceivingInterfaceNWMConnReceivingQueue
V1R12 For TCP connections that are using theQDIO inbound workload queueingfunction, these fields provide theinbound interface and the ancillaryqueue name.
Performanceimprovements forstreaming bulk data
GetConnectionDetail NWMConnTcpTrustedPartner V1R12 This flag indicates whether the partnersecurity credentials of a partner withina sysplex or subplex have beenretrieved using theSIOCGPARTNERINFO ioctl, or that theSIOCSPARTNERINFO ioctl has beensuccessfully issued or inherited fromthe listener socket.
Trusted TCP connections
GetConnectionDetail NWMConnTTLSSSLProt output field V1R11 Returns SSL protocol in use on theconnection. When TLSV1.1 is used,x'0302' will be returned.
AT-TLS enhancements
GetDVIPAConnRTab N/A V1R11 New poll-type request to provideinformation about dynamic virtual IPaddress (DVIPA) connections.
Sysplex networking data
GetDVIPAList NWMDvListPrefix V1R12 This existing field is used to return theconfigured IPv4 prefix length of anIPv4 DVIPA. It is now also used toreturn the configured IPv6 prefix lengthof an IPv6 DVIPA.
Extend sysplex distributorsupport for DataPower forIPv6
GetDVIPAList N/A V1R11 New poll-type request to provideinformation about dynamic virtual IPaddresses (DVIPAs).
Sysplex networking data
GetDVIPAPortDist NWMDvPortDistGRE V1R12 This existing field is used to indicatethat generic routing encapsulation(GRE) is used to distribute requests toIPv4 non-z/OS targets. It can now alsoindicate that IPv6 routing encapsulationis used to distribute requests to IPv6non-z/OS targets.
Extend sysplex distributorsupport for DataPower forIPv6
GetDVIPAPortDist NWMDvPortDistMethod output field V1R12 NewNWMDvPortDistMethod_HotStandbyvalue added to field to indicate the newHotStandby distribution method.
Sysplex distributorsupport for hot-standbyserver
NWMDvPortDistFlags output field V1R12 New flag added to indicate whether theHotStandby target state is active orbackup.
Sysplex distributorsupport for hot-standbyserver
NWMDvPortDistFlags2 output field V1R12 New flags field containing HotStandbyflags that indicate whether the servertype is preferred or backup.
Sysplex distributorsupport for hot-standbyserver
GetDVIPAPortDist N/A V1R11 New poll-type request to provideinformation about dynamic virtual IPaddress (DVIPA) port distribution.
Sysplex networking data
GetDVIPARoute N/A V1R11 New poll-type request to provideinformation about dynamic virtual IPaddress (DVIPA) routes.
Sysplex networking data
GetGlobalStats NWMTCPSTInBulkQSegs V1R12 For TCP connections that are using theQDIO inbound workload queueingfunction, this field indicates the numberof TCP segments that are receivedover the BulkData ancillary input queue(AIQ).
Performanceimprovements forstreaming bulk data
GetGlobalStats N/A V1R12 New poll-type request to provideTCP/IP stack global statistics.
Enhancements to TCP/IPcallable NMI (EZBNMIFR)- network interface andTCP/IP statistics
Communications Server
Chapter 8. Communications Server summary of interface changes 87
Table 35. Summary of new Communications Server TCP/IP callable NMI (EZBNMIFR) (continued)Request Parameter/output Rel. Description Reason for change
GetIfs N/A V1R12 New poll-type request to provideTCP/IP interface attribute and IPaddress information.
Enhancements to TCP/IPcallable NMI (EZBNMIFR)- network interface andTCP/IP statistics
GetIfStats N/A V1R12 New poll-type request to provideTCP/IP stack interface counters.
Enhancements to TCP/IPcallable NMI (EZBNMIFR)- network interface andTCP/IP statistics
GetIfStatsExtended N/A V1R12 New poll-type request to provide DLCinterface counters.
Enhancements to TCP/IPcallable NMI (EZBNMIFR)- network interface andTCP/IP statistics
GetProfile v NMTP_V6CFOSMSecClassv NMTP_INTFChpIDFlgv NMTP_INTFChpIDType
V1R12 v New field that provides theIPSECURITY OSMSECCLASSvalue from the IPCONFIG6 profilestatement.
v New flag in field NMTP_INTFFlagsthat indicates whether an optionalCHPID value was specified in fieldNMTP_INTFChpID.
v New field that provides the CHPIDtype for OSA-Express interfacesdefined by the INTERFACEstatement.
z/OS CommunicationsServer in an ensemble
GetProfile NMTP_INTFDynTypes V1R12 Updated to return theNMTP_INTFDynTypes field whichindicates the dynamic inboundperformance types. This field is onlyset when field NMTP_INTFInbPerfTypeis set to NMTP_INTFIPDYN and theinterface was defined by anINTERFACE statement.
The record field is x'80',NMTP_INTFDYNWRKLDQ. If set,DYNAMIC WORKLOADQ isconfigured.
Performanceimprovements for sysplexdistributor connectionrouting
GetProfile v NMTP_DVCFPfxLenv NMTP_DDVSTier1Gre
V1R12 v This existing field is used to returnthe configured IPv4 prefix length ofan IPv4 DVIPA. It is now also usedto return the configured IPv6 prefixlength of an IPv6 DVIPA.
v This existing field is used to indicatethat generic routing encapsulation(GRE) is used to distribute requeststo IPv4 non-z/OS targets. It can nowalso indicate that IPv6 routingencapsulation is used to distributerequests to IPv6 non-z/OS targets.
Extend sysplex distributorsupport for DataPower forIPv6
Communications Server
88 z/OS V1R12.0 Summary of Message and Interface Changes
Table 35. Summary of new Communications Server TCP/IP callable NMI (EZBNMIFR) (continued)Request Parameter/output Rel. Description Reason for change
GetProfile v NMTP_MGMT119DVIPAv NMTP_MGMTNMSmfDVIPA
V1R12 v New flag added to theNMTP_MGMTSmf119Types field toindicate whether the new DVIPASMF 119 records were requested onthe SMFCONFIG profile statement.
v New flag added to theNMTP_MGMTNetMonSmfRecs fieldto indicate whether the new DVIPASMF 119 records were requested onthe NETMONITOR profile statement.
SMF event records forsysplex events
NMTP_DDVSDistMethod output field V1R12 New NMTP_DDVSHotStandby valueadded to field to indicate the newHotStandby distribution method.
Sysplex distributorsupport for hot-standbyserver
NMTP_DDVSFlags output field V1R12 New HotStandby flags are added:v NMTP_DDVSSrvTypePreferred is
set if the server type is Preferred.v NMTP_DDVSSrvTypeBackup is set
if the server type is Backup.v NMTP_DDVSAutoSwitchBack is set
if AUTOSWITCHBACK is configured.v NMTP_DDVSHealthSwitch is set if
HEALTHSWITCH is configured.
Sysplex distributorsupport for hot-standbyserver
NMTP_DDVSBackupRank output field V1R12 New field that indicates the rank if thisis a HotStandby backup server.
Sysplex distributorsupport for hot-standbyserver
v NMTP_PICOSecChangedv New NMTP_DASP sectionv NMTP_SRCIFlags
V1R12 v New flag defined for the newDEFADDRTABLE profile statement.
v This new section providesinformation from the newDEFADDRTABLE TCP/IP profilestatement.
v New flag added to this flags field tosupport the new PUBLICADDRSparameter on the SRCIP TCP/IPprofile statement.
Configurable defaultaddress selection policytable
NMTP_MGMTNetMonSmfRecs field V1R12 New flag bits,NMTP_MGMTNMSmfCSMAIL andNMTP_MGMTNMSmfCSSMTP, addedto field NMTP_MGMTNetMonSmfRecsto indicate if CSSMTP SMF 119records were requested.
Management data forCSSMTP
New flag NMTP_GBCFSysMonNoJoinadded to NMTP_GBCFSysMonOptionsfield
V1R12 Indicates whether GLOBALCONFIGSYSPLEXMONITOR NOJOIN isconfigured.
Control joining thesysplex XCF group
N/A V1R11 New poll-type request to provideTCP/IP stack profile information.
Stack configuration data
GetStorageStatistics NWMStgLPACurrent V1R12 New parameter to return the storageused for dynamic LPA modules.
Enhancements to theTCP/IP storage display
GetSysplexXCF N/A V1R11 New poll-type request to provideinformation about dynamic XCFaddresses for all TCP/IP stacks in thesysplex.
Sysplex networking data
GetTCPListeners NWMTCPFRCAnotonLIFO V1R11 A new output field that provides thenumber of established FRCAconnections in the backlog that are notpresented to be accepted by theapplication.
Sysplex autonomicsimprovements for FRCA
FTP client APITable 36 on page 90 lists the updates to the Communications Server FTP clientAPI.
Communications Server
Chapter 8. Communications Server summary of interface changes 89
Table 36. Summary of new Communications Server FTP client API
Name Release Description Reason for change
ezaftpka.macro - FTP ClientApplication Interface (FCAI)control block
V1R11 FCAI_SCMD_MKFIFO is added to the list ofequates defining possible values for the FCAIcontrol block field FCAI_SCMD.
FTP access to UNIXnamed pipes
EZAFTPKC - COBOL Map forFCAI-Map (FTP Client API)
V1R11 FCAI-SCMD-MKFIFO is added to the list ofconstants defining possible values for the FCAIcontrol block field FCAI-SCMD.FCAI-SCMD-MKFIFO represents the MKFIFOsubcommand.
FTP access to UNIXnamed pipes
EZAFTPKP - PL/I Map forFCAI_Map
V1R11 FCAI_SCMD_MKFIFO is added to the list ofsubcommand codes for the FCAI control blockfield FCAI_SCMD.
FTP access to UNIXnamed pipes
ezaftpkr - REXX Functionpackage
V1R11 FCAI_SCMD_MKFIFO is added to thepredefined variables to represent the MKFIFOsubcommand.
FTP access to UNIXnamed pipes
ftpcapi.h V1R11 FCAI_SCMD_MKFIFO is added to the list ofFCAI_RequestCompletionValue structureFCAI_SCMD (subcommand) values.
FTP access to UNIXnamed pipes
FTPClientErrorException.java V1R11 The field SUBCOMMAND_MKFIFO is added toFTPClientErrorException.
FTP access to UNIXnamed pipes
Trusted TCP connections API for JavaTable 37 lists the updates to the Communications Server trusted TCP connectionsAPI for Java.
Table 37. Summary of new Communications Server trusted TCP connections API for Java
Name Release Description Reason for change
Trusted TCP connections APIfor Java
V1R12 Provides a Java package that enables a Javaprogrammer to issue the SIOCSPARTNERINFOioctl and the SIOCGPARTNERINFO ioctl toretrieve sysplex-specific connection routinginformation and security credentials for a partner.
Trusted TCPconnections
Socket APIs
General updates of socket APIsTable 38 on page 91 lists the general updates made to the IP socket APIs.
Refer to the following documents for more information about socket APIs:v For complete documentation of the z/OS UNIX C sockets APIs, refer to z/OS XL
C/C++ Run-Time Library Referencev For information about z/OS UNIX Assembler Callable Services, refer to z/OS
UNIX System Services Programming: Assembler Callable Services Referencev For information about TCP/IP socket APIs, refer to z/OS Communications Server:
IP Sockets Application Programming Interface Guide and Referencev For information about TCP/IP CICS® sockets, refer to z/OS Communications
Server: IP CICS Sockets Guide
Communications Server
90 z/OS V1R12.0 Summary of Message and Interface Changes
Table 38. Summary of new and changed Communications Server socket APIsSocket API Function call/Parameter Rel. Description Reason for change
v Language EnvironmentC/C++ socket
v UNIX System ServicesAssembler CallableService
v Macrov Call instructionv REXX socketv CICS C socket callsv CICS call instructionv IMS call instruction
New SIOCGPARTNERINFO ioctl V1R12 Provides an interface for anapplication to retrieve securityinformation about its partner.
Trusted TCPconnections
New SIOCSPARTNERINFO ioctl V1R12 Enables an application to avoidsuspending while retrieving thepartner security credentials with theSIOCGPARTNERINFO ioctl.
Trusted TCPconnections
v XL C/C++v UNIX assembler callable
services
sendmsg() option IPV6_RTHDR on ancillarydata
V1R11 The use of the IPV6_RTHDR optionto build an IPv6 type 0 routingheader is deprecated as describedin RFC 5095.
RFC 5095deprecation of IPv6type 0 route header
setsockopt() option IPV6_RTHDR V1R11 The use of the IPV6_RTHDR optionto build an IPv6 type 0 routingheader is deprecated as describedin RFC 5095.
RFC 5095deprecation of IPv6type 0 route header
v MACROv Call instructionv REXX socketv CICS Cv CICS sockets extendedv XL C/C++v UNIX assembler callable
services
getsockopt, setsockopt V1R12 These APIs support a new socketoption at the IPPROTO_IPV6 level:IPV6_ADDR_PREFERENCES asdefined in RFC 5014. This socketoption is only available forAF_INET6 sockets.
Use this option to set and get thesource IP address selectionpreferences affecting all packetssent by a given socket.
Configurable defaultaddress selectionpolicy table
v MACROv Call instructionv REXX socketv CICS Cv CICS sockets extendedv XL C/C++v UNIX assembler callable
services
inet6_is_srcaddr() V1R12 These APIs support theinet6_is_srcaddr() call defined inRFC 5014.
The inet6_is_srcaddr() API call testswhether the input IPv6 addressconforms to the input addressselection preference flags.
The inet6_is_srcaddr function issupported in USS AssemblerCallable Services as a PFS controlfunction, BPX1PCT (PC#IsSrcAddr)or BPX4PCT (PC#IsSrcAddr).
Configurable defaultaddress selectionpolicy table
v MACROv Call instructionv REXX socketv CICS Cv CICS sockets extendedv XL C/C++v UNIX assembler callable
services
bind2addrsel() V1R12 These APIs support thebind2addrsel() call defined in RFC5014. This function is onlysupported for AF_INET6 sockets.
The bind2addrsel() call binds theinput socket to the source IPaddress TCP/IP would select for theinput destination IPv6 address.
The bind2addrsel function issupported in USS AssemblerCallable Services with the newBPX1BAS and BPX4BAS entrypoints.
Configurable defaultaddress selectionpolicy table
v MACROv Call instructionv REXX socketv CICS Cv CICS sockets extendedv XL C/C++
getaddrinfo() V1R12 The addrinfo structure is enhancedto comply with RFC 5014. You canuse the enhanced structure to passsource IP source addresspreference flags in the hintsparameter of getaddrinfo().
Configurable defaultaddress selectionpolicy table
Communications Server
Chapter 8. Communications Server summary of interface changes 91
Table 38. Summary of new and changed Communications Server socket APIs (continued)Socket API Function call/Parameter Rel. Description Reason for change
v MACROv Call instructionv REXX socketv CICS Cv CICS sockets extendedv XL C/C++v UNIX assembler callable
servicesv CALL EZASOKET
SIOCGIFMTU ioctl V1R11 New ioctl function call which returnsthe MTU (maximum transmissionunit) value for a TCP/IP stack IPv4interface.
New API to obtainIPv4 networkinterface MTU
v MACROv Call instructionv REXX socketv CICS Cv CICS sockets extendedv XL C/C++v UNIX assembler callable
services
SIOCTTLSCTL ioctl V1R11 SIOCTTLSCTL is updated to returnthe following:v TTLS_PROT_TLSV1_1 when
TLSV1.1 is in use on aconnection
v TTLS_FIPS140
AT-TLSenhancements
v TCP/IP Cv UNIX assembler callable
services
getsockopt() V1R12 When invoked with theSO_CLUSTERCONNTYPE option,this socket API returns an internalindicator for OSA-Express QDIOinterfaces with CHPID type OSX orOSM.
z/OSCommunicationsServer in anensemble
User exitsTable 39 lists the updates made to the user exits.
Table 39. Summary of new and changed Communications Server user exits
Exit Release Description Reason for change
CSSMTP application exit V1R11 Checks, accepts, or rejects mailoutbound from the JES spool.
New SMTP client for sendingInternet mail
Application dataTable 40 lists changes to the application data support for TCP connections.Application data is data that is associated with a connection through the use of theSIOCSAPPLDATA ioctl socket command. The SIOCSAPPLDATA IOCTL enablesapplications to associate 40 bytes of application-specific information with TCPsockets the applications own. This application data can also be used to identifysocket endpoints in interfaces such as Netstat, SMF, or network managementapplications. See the application data topic in z/OS Communications Server: IPConfiguration Reference for detailed information about all supported applicationdata.
Table 40. Summary of new and changed Communications Server application data
Record type Record field Release Description Reason for change
FTP clientapplication data forthe controlconnection
Bytes 24 and 25.Security level.
V1R11 A new value, 11, indicatesthe TLS protocol is TLSV1.1.
AT-TLS enhancements
FTP clientapplication data forthe data connection
Bytes 24 and 25.Security level.
V1R11 A new value, 11, indicatesthe TLS protocol is TLSV1.1.
AT-TLS enhancements
Communications Server
92 z/OS V1R12.0 Summary of Message and Interface Changes
Table 40. Summary of new and changed Communications Server application data (continued)
Record type Record field Release Description Reason for change
FTP serverapplication data forthe controlconnection
Bytes 24 and 25.Security level.
V1R11 A new value, 11, indicatesthe TLS protocol is TLSV1.1.
AT-TLS enhancements
FTP serverapplication data forthe data connection
Bytes 24 and 25.Security level.
V1R11 A new value, 11, indicatesthe TLS protocol is TLSV1.1.
AT-TLS enhancements
Application dataformat for Telnet
Bytes 32 and 33.Security level.
V1R11 A new value, 11, indicatesthe TLS protocol is TLSV1.1.
AT-TLS enhancements
IPCS subcommandsThis section lists the updates to the Communications Server new and updated IPCSsubcommands. See z/OS Communications Server: IP Diagnosis Guide for moredetailed IPCS subcommands information.
General updates to IPCS subcommandsTable 41 lists the general IPCS subcommand updates.
Table 41. Summary of new and changed Communications Server IP - General updates to IPCS subcommands
Subcommand Release Description Reason for change
RESOLVER V1R12 Displays information about IPv6 addresses usedto communicate with DNS name servers.
Resolver support for IPv6connections to DNS nameservers
V1R11 The contents of the system-wide resolver cacheare displayed when the resolver address space isformatted using this report.
Resolver DNS cache
CTRACE COMP(SYSTCPDA) subcommandThe CTRACE COMP(SYSTCPDA) subcommand is the component name for packetdata traces. Table 42 lists the CTRACE COMP(SYSTCPDA) subcommand options.
Table 42. Summary of new and changed Communications Server CTRACE COMP(SYSTCPDA) subcommandoptions
Option Release Description Reason for change
OPTIONS V1R12 Added a new QID option to filterpacket trace records based on theinput queue number.
Performance improvements forsysplex distributor connection routing
CTRACE COMP(SYSTCPIP) subcommandTable 43 lists the CTRACE COMP(SYSTCPIP) subcommand options.
Table 43. Summary of new and changed Communications Server CTRACE COMP(SYSTCPIP) subcommand options
Option Release Description Reason for change
SOCKAPI V1R11 Includes formatting for the newSIOCGIFMTU ioctl function call.
New API to obtain IPv4network interface MTU
CTRACE COMP(SYSTCPIS) subcommandThere are no updates to the CTRACE COMP(SYSTCPIS) subcommand in V1R12or V1R11.
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Chapter 8. Communications Server summary of interface changes 93
CTRACE COMP(SYSTCPOT) subcommandTable 44 lists the CTRACE COMP(SYSTCPOT) subcommand options.
Table 44. Summary of new and changed Communications Server CTRACE COMP(SYSTCPOT) subcommandoptions
Option Release Description Reason for change
OPTIONS V1R12 Added a new QID option to filterOSA-Express Network TrafficAnalyzer (OSAENTA) trace recordsbased on the input queue number.
Performance improvementsfor sysplex distributorconnection routing
TCPIPCS subcommandTable 45 lists the TCPIPCS subcommand options.
The TCPIPCS command contains the OPTLOCAL specification in some displays.
Table 45. Summary of new and changed Communications Server TCPIPCS subcommand
Option Release Description Reason for change
PROFILE V1R12 Added support to display the new CHPIDTYPE andCHPID parameters on the INTERFACE statementsfor IPAQENET and IPAQENET6, and the newIPSECURITY OSMSECCLASS subparameter on theIPCONFIG6 statement.
z/OS Communications Server in anensemble
PROFILE V1R12 The output is changed to include the new keywordsand values that can be specified on the VIPADEFINE,VIPABACKUP, and VIPADISTRIBUTE statements.
Extend sysplex distributor supportfor DataPower for IPv6
PROFILE V1R12 Added WORKLOADQ and NOWORKLOADQ toindicate whether inbound workload queueing isenabled for IPAQENET or IPAQENET6 interfaces.This value is only displayed when INBPERF isDYNAMIC.
A new CONVERT parameter was also added.
Performance improvements forsysplex distributor connectionrouting
PROFILE V1R12 v Displays the new DEFADDRTABLE TCP/IP profilestatement.
v For the SRCIP statement, displays the setting ofthe new PUBLICADDRS parameter for JOBNAMEentries.
Configurable default addressselection policy table
V1R12 Displays the setting of the new NOJOINsubparameter for the GLOBALCONFIGSYSPLEXMONITOR statement.
Control joining the sysplex XCFgroup
V1R12 v Displays the setting of the new DVIPA andNODVIPA parameters for the SMFCONFIGstatement.
v Displays the setting of the new DVIPA andNODVIPA subparameters for the SMFSERVICEparameter of the NETMONITOR statement.
SMF event records for sysplexevents
V1R12 Displays the new keywords that can be specified on aVIPADISTRIBUTE statement.
Sysplex distributor support forhot-standby server
V1R12 Displays the setting of the new CSMAIL, NOCSMAIL,CSSMTP and NOCSSMTP subparameters for theSMFSERVICE parameter of the NETMONITORstatement.
Management data for CSSMTP
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94 z/OS V1R12.0 Summary of Message and Interface Changes
Table 45. Summary of new and changed Communications Server TCPIPCS subcommand (continued)
Option Release Description Reason for change
PROFILE V1R11 Displays the OSA-Express3 optimized latency modesetting for the INTERFACE profile statements forIPAQENET and IPAQENET6.
OSA-Express3 optimized latencymode
V1R11 Displays the setting of the NOWLMPRIORITYQ andthe WLMPRIORITYQ parameters from theGLOBALCONFIG profile statement.
QDIO enhancements for WLM IOpriority
V1R11 Displays the setting of the NOISOLATE and theISOLATE parameters from the INTERFACE profilestatements for IPAQENET and IPAQENET6.
QDIO support for OSA interfaceisolation
V1R11 v Displays the setting of the new PROFILE andNOPROFILE parameters for the SMFCONFIGstatement.
v Displays the setting of the new PROFILE andNOPROFILE subparameters for the SMFSERVICEparameter of the NETMONITOR statement.
Stack configuration data
V1R11 Displays the setting of the NETMONITORNONTATRCSERVICE and NTATRCSERVICEparameters of the NETMONITOR profile statement.
OSA network traffic analyzer data
V1R11 v For the IPCONFIG6 statement, displays thesettings of the new TEMPADDRS |NOTEMPADDRS, PREFLIFETIME, andVALIDLIFETIME parameters.
v For the IPAQENET6 INTERFACE statement,displays the values for the new TEMPPREFIXparameter.
v For the SRCIP statement, displays JOBNAMEentries for which TEMPADDRS is the source.
IPv6 stateless addressautoconfiguration enhancements
V1R11 Displays the PROCXCOST and ILWEIGHTINGspecifications on the VIPADISTRIBUTE statement.
Support for enhanced WLM routingalgorithms
V1R11 Displays the new keywords that can be specified on aVIPADEFINE, VIPABACKUP, or VIPADISTRIBUTEstatement.
v Sysplex distributor optimizationfor multi-tier z/OS workloads
v Sysplex distributor support forDataPower
V1R11 Displays the new QDIOACCELERATOR parameterfor the IPCONFIG statement.
QDIO routing accelerator
ROUTE V1R12 Support is added for a new parameter, RADV, todisplay all of the IPv6 routes created based oninformation received in router advertisementmessages.
Enhancements to IPv6 routeradvertisement
V1R11 A new QDIOACCEL parameter displays the routes inthe QDIO accelerator routing table.
QDIO routing accelerator
TREE V1R11 A new QDIOACCEL parameter displays the QDIOaccelerator routing table tree.
QDIO routing accelerator
XCF V1R12 Displays information pertaining to the newHOTSTANDBY distribution method.
Sysplex distributor support forhot-standby server
SNMP MIB modulesThis section lists updates to Communications Server's support for SNMP MIBmodules. For a complete list of supported SNMP MIB objects, refer to z/OSCommunications Server: IP System Administrator's Commands.
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Chapter 8. Communications Server summary of interface changes 95
Table 46 lists the changes to the SNMP MIB module support.
Table 46. Summary of new and changed Communications Server SNMP MIB module support
MIB module name Rel. Description Reason for change
IBMTCPIPMVS-MIB V1R12 The ibmMvsIfType MIB object supportsthe following new values to indicateOSA-Express QDIO ethernet interfaces ofCHPID type OSM and OSX:v ipaqenetOSX(34)v ipaqenet6OSX(35)v ipaqenet6OSM(36)
The ibmMvsIfChpid MIB object supportsthe configured CHPID number forOSA-Express QDIO ethernet interfaces ofCHPID type OSX.
z/OS Communications Server inan ensemble
V1R11 A new value, optLatencyMode(16), isadded to the ibmMvsIfFlag MIB object toindicate if optimized latency mode is ineffect for an IPAQENET or IPAQENET6interface defined by the INTERFACEprofile statement.
OSA-Express3 optimizedlatency mode
V1R11 A new value, isolate(15), is added to theibmMvsIfFlag MIB object to indicate thatthe ISOLATE setting is in effect for anIPAQENET or IPAQENET6 interfacedefined by the INTERFACE profilestatement.
QDIO support for OSA interfaceisolation
V1R11 The descriptions of theibmMvsDVIPADistPortTsr and theibmMvsDVIPADistPortCer MIB objects arechanged.
Sysplex autonomicsimprovements for FRCA
V1R11 A new value, tlsVer1Dot1(5), is added tothe ibmMvsTcpConnectionTtlsSslProt MIBobject to indicate a protocol of TLSv1.1.
AT-TLS enhancements
IF-MIB V1R12 The ifDescr MIB object supports newdescriptions for OSA-Express QDIOethernet interfaces of CHPID type OSMand OSX.
z/OS Communications Server inan ensemble
IP-MIB V1R12 For IPv6 default routes which werecreated because of a routeradvertisement, the value of theipDefaultRouterPreference MIB object willbe set according to the preference valuefrom the router advertisement.
Enhancements to IPv6 routeradvertisement
IP-FORWARD-MIB V1R12 For IPv6 indirect routes which werecreated because of a routeradvertisement, the value of theinetCidrRouteMetric1 MIB object willindicate the preference value from therouter advertisement.
Enhancements to IPv6 routeradvertisement
SMF record type 109 enhancementsThere were no changes made to the SMF record type 109 in V1R12 or V1R11.
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96 z/OS V1R12.0 Summary of Message and Interface Changes
SMF record type 119 enhancementsThis section describes the following SMF record type 119 enhancements:v “FTP records”v “IPSec records” on page 98v “TCP connection records” on page 100v “TCP/IP stack records” on page 100v “TCP/IP CSSMTP records” on page 102
The following references contain more information:v For SMF records written to the MVS SMF data sets, see SMF type 119 records
in z/OS Communications Server: IP Configuration Reference.v For SMF records which are only available from one of the Network Management
Interfaces, see "Network Management Interfaces (NMIs)" in z/OSCommunications Server: IP Programmer's Guide and Reference.
FTP recordsTable 47 lists the changes made to the FTP SMF record type 119.
Table 47. Summary of new and changed Communications Server SMF record type 119 - FTP records
Record type Record field Release DescriptionReason forchange
Client transfercompletion recordNote: Record isavailable in theMVS SMF datasets and from theNMI.
v SMF119FT_FCProtoLevelv SMF119FT_FCFips140
V1R11 A new value, SMF119FT_FxProtoLevelTV1_1 may bereturned in this field to indicate the TLS protocol isTLSV1.1.
The record field also indicates the level of FIPS support:v '00'x - No FIPS supportv '01'x - FIPS 140 support
AT-TLSenhancements
Server logon failurerecordNote: Record isavailable in theMVS SMF datasets and from theNMI.
v SMF119FT_FFProtoLevelv SMF119FT_FFFips140
V1R11 A new value, SMF119FT_FxProtoLevelTV1_1 may bereturned in this field to indicate the TLS protocol isTLSV1.1.
The record also indicates the level of FIPS support:v '00'x - No FIPS supportv '01'x - FIPS 140 support
AT-TLSenhancements
Server transfercompletion recordNote: Record isavailable in theMVS SMF datasets and from theNMI.
v SMF119FT_FSProtoLevelv SMF119FT_FSFips140
V1R11 A new value, SMF119FT_FxProtoLevelTV1_1 may bereturned in this field to indicate the TLS protocol isTLSV1.1.
The record also indicates the level of FIPS support:v '00'x - No FIPS supportv '01'x - FIPS 140 support
AT-TLSenhancements
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Chapter 8. Communications Server summary of interface changes 97
IPSec recordsTable 48 lists the changes made to the IPSec SMF record type 119.
Table 48. Summary of new and changed Communications Server SMF record type 119 - IPSec recordsRecord type Record field Release Description Reason for change
IPSec IKE tunnel activationand refresh
IPSec common IKEtunnel specificsection
V1R12 Subtype 73 has the following updates:v Offset 0 (x'0') has a new bit for FIPS mode:
– x'02000000', SMF119IS_IKETunFIPS140.v Offset 198(x'C6') for the
SMF119IS_IKETunAuthAlg record has newvalues and also changed descriptions ofexisting values. The new values are:– SMF119IS_AUTH_HMAC_SHA2_256_128
(7)– SMF119IS_AUTH_AES128_XCBC (9)– SMF119IS_AUTH_HMAC_SHA2_384_192
(13)– SMF119IS_AUTH_HMAC_SHA2_512_256
(14)
The following existing values have changeddescriptions:– SMF119IS_AUTH_HMAC_MD5 (38)– SMF119IS_AUTH_HMAC_SHA1 (39)– SMF119IS_AUTH_HMAC_MD5_96 (40)– SMF119IS_AUTH_HMAC_SHA1_96 (41)
v Offset 199(x'C7') for theSMF119IS_IKETunEncryptAlg record has achanged possible value. The old value wasSMF119IS_ENCR_AES(12) and the new valueis SMF119IS_ENCR_AES_CBC (12).
v Offset 204('xCC') for recordSMF119IS_IKETunPeerAuthMethod has thefollowing new values:– SMF119IS_IKETUN_ECDSA_256 (4)– SMF119IS_IKETUN_ECDSA_384 (5)– SMF119IS_IKETUN_ECDSA_521 (6)
v Offset 238(x'EE') for theSMF119IS_IKETunPseudoRandomFunc recordhas the following new values:– SMF119IS_AUTH_HMAC_SHA2_256 (15)– SMF119IS_AUTH_HMAC_SHA2_384 (16)– SMF119IS_AUTH_HMAC_SHA2_512 (17)– SMF119IS_AUTH_AES128_XCBC (18)
v Offset 239(x'EF') for recordSMF119IS_IKETunLocalAuthMethod has thefollowing new values:– SMF119IS_IKETUN_ECDSA_256 (4)– SMF119IS_IKETUN_ECDSA_384 (5)– SMF119IS_IKETUN_ECDSA_521 (6)
v 252(x'FC') offset has a new record forSMF119IS_IKETunEncryptKeyLength.
IKE version 2 support
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98 z/OS V1R12.0 Summary of Message and Interface Changes
Table 48. Summary of new and changed Communications Server SMF record type 119 - IPSec records (continued)Record type Record field Release Description Reason for change
IPSec IKE tunnel activationand refresh - continued
IPSec common IKEtunnel specificsection - continued
V1R12 Subtype 75 has the following updates:v Offset 96(x'60') has a new bit for FIPS mode:
x'40000000', SMF119IS_IPTunFIPS140v Offset 138(x'8A') for the
SMF119IS_IPTunAuthAlg record has newvalues and also changed descriptions ofexisting values. The new values are:– SMF119IS_AUTH_NULL (0)– SMF119IS_AUTH_AES_GMAC_128 (4)– SMF119IS_AUTH_AES_GMAC_256 (6)– SMF119IS_AUTH_HMAC_SHA2_256_128
(7)– SMF119IS_AUTH_AES128_XCBC_96 (9)– SMF119IS_AUTH_HMAC_SHA2_384_192
(13)– SMF119IS_AUTH_HMAC_SHA2_512_256
(14)
The following existing values have changeddescriptions:– SMF119IS_AUTH_HMAC_MD5 (38)– SMF119IS_AUTH_HMAC_SHA1 (39)
v Offset 139(x'8B') for theSMF119IS_IPTunEncryptAlg record has a newvalue:– SMF119IS_ENCR_AES_GCM_16 (20)
It also has a changed value; the valueSMF119IS_ENCR_AES (12) changed toSMF119IS_ENCR_AES_CBC (12).
v Offset 160(x'A0') has a new record forSMF119IS_IPTunEncryptKeyLength.
IKE version 2 support
IPSec common IKEtunnel specificsection
V1R11 Subtype 73 has the following new fields:v SMF119IS_IKETunMajorVerv SMF119IS_IKETunMinorVerv SMF119IS_IKETunPseudoRandomFuncv SMF119IS_IKETunRemoteAuthMethodv SMF119IS_IKETunReauthIntervalv SMF119IS_IKETunReauthTimev SMF119IS_IKETunGeneration
IPSec enhancements
IPSec IKE tunneldeactivation and expire
IPSec common IKEtunnel specificsection
V1R11 Subtype 74 has the following new fields:v SMF119IS_IKETunMajorVerv SMF119IS_IKETunMinorVerv SMF119IS_IKETunPseudoRandomFuncv SMF119IS_IKETunRemoteAuthMethodv SMF119IS_IKETunReauthIntervalv SMF119IS_IKETunReauthTimev SMF119IS_IKETunGeneration
IPSec enhancements
IPSec dynamic tunnelactivation and refresh
IPSec dynamictunnel specificsection
V1R11 Subtype 75 has the following new fields:v SMF119IS_IPDynMajorVerv SMF119IS_IPDynMinorVerv SMF119IS_IPDynTypev SMF119IS_IPDynTypeRangev SMF119IS_IPDynCodev SMF119IS_IPDynCodeRangev SMF119IS_IPDynSrcPortRangev SMF119IS_IPDynDstPortRangev SMF119IS_IPDynGeneration
The SMF119IS_IPDynRsvd5 field is removed.
IPSec enhancements
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Chapter 8. Communications Server summary of interface changes 99
Table 48. Summary of new and changed Communications Server SMF record type 119 - IPSec records (continued)Record type Record field Release Description Reason for change
IPSec dynamic tunneldeactivation
IPSec dynamictunnel specificsection
V1R11 Subtype 76 has the following new fields:v SMF119IS_IPDynMajorVerv SMF119IS_IPDynMinorVerv SMF119IS_IPDynTypev SMF119IS_IPDynTypeRangev SMF119IS_IPDynCodev SMF119IS_IPDynCodeRangev SMF119IS_IPDynSrcPortRangev SMF119IS_IPDynDstPortRangev SMF119IS_IPDynGeneration
The SMF119IS_IPDynRsvd5 field is removed.
IPSec enhancements
IPSec dynamic tunneladded
IPSec dynamictunnel specificsection
V1R11 Subtype 77 has the following new fields:v SMF119IS_IPDynMajorVerv SMF119IS_IPDynMinorVerv SMF119IS_IPDynTypev SMF119IS_IPDynTypeRangev SMF119IS_IPDynCodev SMF119IS_IPDynCodeRangev SMF119IS_IPDynSrcPortRangev SMF119IS_IPDynDstPortRangev SMF119IS_IPDynGeneration
The SMF119IS_IPDynRsvd5 field is removed.
IPSec enhancements
IPSec dynamic tunnelremoved
IPSec dynamictunnel specificsection
V1R11 Subtype 78 has the following new fields:v SMF119IS_IPDynMajorVerv SMF119IS_IPDynMinorVerv SMF119IS_IPDynTypev SMF119IS_IPDynTypeRangev SMF119IS_IPDynCodev SMF119IS_IPDynCodeRangev SMF119IS_IPDynSrcPortRangev SMF119IS_IPDynDstPortRangev SMF119IS_IPDynGeneration
The SMF119IS_IPDynRsvd5 field is removed.
IPSec enhancements
TCP connection recordsTable 49 lists the changes made to the TCP connection termination SMF recordtype 119 records.
Table 49. Summary of new and changed Communications Server SMF record type 119 - TCP connection terminationrecords
Record type Record field Release Description Reason for change
Connectiontermination record
v SMF119AP_TTTTLSSPv SMF119AP_TTTTLSFP
V1R11 A new value,SMF119AP_TTTTLSSPTV1_1, maybe returned in this field to indicatethe SSL protocol is TLSV1.1.
The record also indicates the levelof FIPS support:v '00'x - No FIPS supportv '01'x - FIPS 140 support
AT-TLS enhancements
TCP/IP stack recordsTable 50 lists the changes made to the TCP/IP stack SMF type 119 records.
Table 50. Summary of new and changed Communications Server SMF type 119 record - TCP/IP stack recordsRecord type Record field Release Description Reason for change
DVIPA status change N/A V1R12 New record, subtype 32 SMF event records forsysplex events
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100 z/OS V1R12.0 Summary of Message and Interface Changes
Table 50. Summary of new and changed Communications Server SMF type 119 record - TCP/IP stackrecords (continued)Record type Record field Release Description Reason for change
DVIPA removed N/A V1R12 New record, subtype 33 SMF event records forsysplex events
DVIPA target added N/A V1R12 New record, subtype 34 SMF event records forsysplex events
DVIPA target removed N/A V1R12 New record, subtype 35 SMF event records forsysplex events
DVIPA target serverstarted
N/A V1R12 New record, subtype 36 SMF event records forsysplex events
DVIPA target serverended
N/A V1R12 New record, subtype 37 SMF event records forsysplex events
TCP/IP profile record v NMTP_V6CFOSMSecClassv NMTP_INTFChpIDFlgv NMTP_INTFChpIDType
V1R12 v New field that provides theIPSECURITY OSMSECCLASSvalue from the IPCONFIG6profile statement.
v New flag in fieldNMTP_INTFFlags that indicateswhether an optional CHPIDvalue was specified in fieldNMTP_INTFChpID.
v New field that provides theCHPID type for OSA-Expressinterfaces defined by theINTERFACE statement.
z/OS CommunicationsServer in an ensemble
TCP/IP profile record NMTP_DVCFPfxLen V1R12 This existing field is used to returnthe configured IPv4 prefix length ofan IPv4 DVIPA. It is now also usedto return the configured IPv6 prefixlength of an IPv6 DVIPA.
Extend sysplexdistributor support forDataPower for IPv6
TCP/IP profile record NMTP_DDVSTier1Gre V1R12 This existing field is used toindicate that generic routingencapsulation (GRE) is used todistribute requests to IPv4non-z/OS targets. It can now alsoindicate that IPv6 routingencapsulation is used to distributerequests to IPv6 non-z/OS targets.
Extend sysplexdistributor support forDataPower for IPv6
TCP/IP profile record NMTP_INTFDynTypes V1R12 Indicates the dynamic inboundperformance types. This field isonly set when fieldNMTP_INTFInbPerfType is set toNMTP_INTFIPDYN and theinterface was defined by anINTERFACE statement.
The record field is x'80',NMTP_INTFDYNWRKLDQ. If set,DYNAMIC WORKLOADQ isconfigured.
Performanceimprovements forsysplex distributorconnection routing
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Chapter 8. Communications Server summary of interface changes 101
Table 50. Summary of new and changed Communications Server SMF type 119 record - TCP/IP stackrecords (continued)Record type Record field Release Description Reason for change
TCP/IP profile record v NMTP_PICOSecChangedv New NMTP_DASP sectionv NMTP_SRCIFlags
V1R12 v New flag defined for the newDEFADDRTABLE profilestatement.
v This new section providesinformation from the newDEFADDRTABLE TCP/IP profilestatement.
v New flag added to this flags fieldto support the newPUBLICADDRS parameter onthe SRCIP TCP/IP profilestatement.
Configurable defaultaddress selection policytable
v NMTP_MGMTNMSMFCSSMTPv NMTP_MGMTNMSMFCSMAIL
V1R12 New flags added to fieldNMTP_MGMTNetMonSmfRecs toindicate if new CSSMTP SMF 119records were requested on theNETMONITOR profile statement.
Management data forCSSMTP
v NMTP_MGMT119DVIPAv NMTP_MGMTNMSmfDVIPA
V1R12 v New flag added to theNMTP_MGMTSmf119Types fieldto indicate whether the newDVIPA SMF 119 records wererequested on the SMFCONFIGprofile statement.
v New flag added to theNMTP_MGMTNetMonSmfRecsfield to indicate whether the newDVIPA SMF 119 records wererequested on the NETMONITORprofile statement.
SMF event records forsysplex events
New flag NMTP_GBCFSysMonNoJoin added toNMTP_GBCFSysMonOptions field
V1R12 Indicates whetherGLOBALCONFIGSYSPLEXMONITOR NOJOIN isconfigured.
Control joining thesysplex XCF group
For the DVIPA section,NMTP_DDVSDistMethod output field
V1R12 New NMTP_DDVSHotStandbyvalue added to field to indicate thenew HotStandby distributionmethod.
Sysplex distributorsupport for hot-standbyserver
For the DVIPA section, NMTP_DDVSFlagsoutput field
V1R12 New HotStandby flags are added:v NMTP_DDVSSrvTypePreferred
is set if the server type isPreferred.
v NMTP_DDVSSrvTypeBackup isset if the server type is Backup.
v NMTP_DDVSAutoSwitchBack isset if AUTOSWITCHBACK isconfigured.
v NMTP_DDVSHealthSwitch is setif HEALTHSWITCH isconfigured.
Sysplex distributorsupport for hot-standbyserver
For the DVIPA section,NMTP_DDVSBackupRank output field
V1R12 New field that indicates the rank ifthis is a HotStandby backup server.
Sysplex distributorsupport for hot-standbyserver
N/A V1R11 New SMF 119 subtype 4 eventrecord which provides TCP/IP stackprofile information.
Stack configurationdata
TCP/IP CSSMTP recordsTable 51 on page 103 lists the changes made to the TCP/IP CSSMTP SMF type119 records.
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102 z/OS V1R12.0 Summary of Message and Interface Changes
Table 51. Summary of new and changed Communications Server SMF type 119 record - TCP/IP CSSMTP recordsRecord type Record field Rel. Description Reason for change
CSSMTPConfigurationchange
N/A V1R12 New SMF 119 subtype 48 event recordfor CSSMTP configuration change.
Management data forCSSMTP
CSSMTPConnection ended
N/A V1R12 New SMF 119 subtype 49 event recordfor CSSMTP target server connectionended.
Management data forCSSMTP
CSSMTP Mailmessage ended
N/A V1R12 New SMF 119 subtype 50 event recordfor CSSMTP mail message completed.
Management data forCSSMTP
CSSMTP Spool fileended
N/A V1R12 New SMF 119 subtype 51 event recordfor CSSMTP spool record completed.
Management data forCSSMTP
CSSMTP intervalstatistics
N/A V1R12 New SMF 119 subtype 52 event recordfor CSSMTP statistics interval ended.
Management data forCSSMTP
CICS socket configuration and operator transactionsTable 52 lists the changes made to the CICS socket configuration and operatortransactions. For more information about the EZAC configuration transaction, seeConfiguration transaction (EZAC) in z/OS Communications Server: IP CICS SocketsGuide. For more information about the EZAO operator transaction, see "IP CICSSockets interface management" in z/OS Communications Server: IP CICS SocketsGuide.
Table 52. Summary of new and changed Communications Server CICS socket configuration and operatortransactions
IP CICS sockettransaction Release Parameter Description
Reason forchange
Listener V1R11 WLMGN1, WLMGN2, andWLMGN3
These parameters are nolonger supported.
Removal ofsupport.
RACF interfacesTable 53 lists the functions for which new or changed RACF support is available.Sample RACF commands to change the RACF configuration can be found in one ofthe following members member EZARACF of the installation data set, SEZAINST:v EZARACF - Contains sample commands for environments where multilevel
security is not configured.v EZARACFM - Contains sample commands for environments where multilevel
security is configured.
You can use the function name from the table to search EZARACF for all thecommands necessary for the function. See z/OS Communications Server: IPConfiguration Guide for more information for each function.
Table 53. Summary of new and changed Communications Server RACF interfaces
Function name Rel. Description Reason for change
N/A V1R11 The sample RACF commands which apply to amultilevel secure environment, have been moved fromsample member EZARACF in data set SEZAINST, tonew sample member EZARACFM in data setSEZAINST.
Release update.
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Chapter 8. Communications Server summary of interface changes 103
Table 53. Summary of new and changed Communications Server RACF interfaces (continued)
Function name Rel. Description Reason for change
BINLSD EZATDLSD V1R11 This application is deleted. You should remove it fromthe RACF SERVAUTH class for facilityEZB.SOCKOPT.sysname.tcpprocname.SO_BROADCAST.
Removal of support.
CSSMTP V1R11 New profile names supported for authorizing CSSMTP. New SMTP client forsending Internet mail
DHCP V1R11 This application is deleted. You should remove it fromthe RACF STARTED class.
Removal of support.
Netstat V1R12 New security resource name can be added in theSERVAUTH class to control access to the new NetstatDEFADDRT/-l (lower case L) report.
Configurable defaultaddress selection policytable
V1R11 New security resource name can be added in theSERVAUTH class for new Netstat RESCache/-qreport.
Resolver DNS cache
Network securityservices (NSS)
V1R11 Supports resources for restricting XMLAppliance clientaccess to private key and certificate services and tothe certificates and private keys themselves.
NSS private key andcertificate services for XMLappliances
PORTC(PORTCLNT)
V1R11 This application is no longer supported. You shouldremove the application started procedure name fromthe RACF STARTED class.
Removal of support.
NetworkManagementInterface (NMI)
V1R11 New resource name,EZB.NETMGNT.sysname.tcpipprocname. SYSTCPOT,supported in the SERVAUTH class to control access tothe new SYSTCPOT NMI function. This functionprovides OSAENTA trace information.
OSA network trafficanalyzer data
Support for intranodemanagementnetwork
V1R12 New resource name supported for authorizingapplications to use OSA-Express3 features configuredwith CHPID type OSM.
z/OS CommunicationsServer in an ensemble
Trusted TCPconnections
V1R12 v New resource in the SERVAUTH class,EZB.IOCTL.sysname.tcpprocname.PARTNERINFO,to control whether an application can use theSIOCGPARTNERINFO ioctl to obtain partnersecurity credentials within a sysplex or subplex overa trusted TCP connection.
v New resource in the SERVAUTH class,EZBDOMAIN, to define a common security domainname within your sysplex or subplex.
Trusted TCP connections
Communications Server SNA summary of interface changesThis section describes the updates to the following Communications Server SNAinterfaces:v “Start options” on page 105v “Start option behavior changes” on page 105v “Definition statements” on page 106v “Commands” on page 106v “Command behavior changes” on page 107v “SNA API macroinstruction operands” on page 109v “VTAM Internal Trace (VIT) entries” on page 109v “Network monitoring interface API” on page 110v “Sense code changes” on page 111
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104 z/OS V1R12.0 Summary of Message and Interface Changes
v “Vector and vector list changes” on page 111v “Request parameter list return code feedbacks” on page 111
Start optionsTable 54 on page 105 lists the new or changed SNA start options.
Refer to z/OS Communications Server: SNA Resource Definition Reference formore information on start options.
Table 54. Summary of new and changed Communications Server start options
Start option Release Description of update Reason for change
EEVERIFY V1R12 New start option that specifies whether VTAMshould automatically send an LDLC probe to theremote partner to determine if all ports areaccessible during the activation of the EnterpriseExtender (EE) connection. This option alsospecifies the time interval at which VTAM shouldsend the probe on active EE connections.
Enterprise Extender connectionhealth verification
ENSEMBLE V1R12 New start option that specifies whether this z/OSCommunications Server will permit connectivity tothe intraensemble data network and the intranodemanagement network. Access to these networksis through OSA-Express3 features configured inOSX and OSM modes.
z/OS Communications Server in anensemble
HPRPSDLY V1R11 New start option that specifies the minimumamount of time VTAM delays prior to enteringpath switch for an HPR pipe which has aunresponsive partner.
HPR performance enhancements
MULTPATH V1R12 New start option that specifies whether VTAMallows multipath for IPv4 and IPv6 EnterpriseExtender connections.
Multipath control for EnterpriseExtender
TDUDIAG V1R11 New start option that specifies when diagnosticinformation will be appended with node and TGcontrol vectors within a Topology DatabaseUpdate (TDU).
APPN topology database updateenhancements
TRACE V1R12 Changed to accept a new SUBTRACE=DIOoption when the TYPE=VTAM OPTION isspecified.
Performance improvements forsysplex distributor connection routing
Start option behavior changesTable 55 on page 105 lists the SNA start options that have changed behavior.
For complete information about all SNA start options, refer to z/OS CommunicationsServer: SNA Resource Definition Reference.
Table 55. Summary of new and changed Communications Server start option behavior changes
Start optionwith changedbehavior Release Description of update Reason for change
INOPDUMP V1R11 When INOPDUMP=ON is specified, any dump that istaken as a result of this setting and the occurrence of aninoperative condition will include the VIT data space(ISTITDS1) if the VIT data space is active.
Include data space VITwith INOP dump
Communications Server
Chapter 8. Communications Server summary of interface changes 105
Definition statementsTable 56 on page 106 lists the changes to SNA definition statements.
For complete information about all changed and new definition statements, refer tothe z/OS Communications Server: SNA Resource Definition Reference.
Table 56. Summary of new and changed Communications Server definition statements
Definitionstatement Release Description of update Reason for change
GROUP V1R12 In an Enterprise Extender XCA major node(MEDIUM=HPRIP), a new keyword EEVERIFY isavailable. It affects the Enterprise Extender connectionsassociated with the connection network defined by thisGROUP.
EEVERIFY specifies whether VTAM should automaticallysend an LDLC probe to the remote partner to determine ifall ports are accessible during the activation of the EEconnection. It also specifies the time interval at whichVTAM should send the probe on active EE connections.
Enterprise Extenderconnection healthverification
V1R11 In an Enterprise Extender XCA major node(MEDIUM=HPRIP), two new keywords, HPREEARB andHPRPSDLY, are available. Both of these keywords affectHPR pipes which traverse the Enterprise Extenderconnections associated with the connection networkdefined by this GROUP:v HPREEARB allows these HPR pipes to use the
progressive mode Adaptive Rate-Based (ARB) flowcontrol algorithm.
v HPRPSDLY specifies the amount of time that theseHPR pipes are to delay entering path switch when thepartner is unresponsive.
HPR performanceenhancements
PU V1R12 A new keyword EEVERIFY is available on the modelmajor node for Enterprise Extender (DYNTYPE=EE), andon the switched major node. It affects the EE connectionswith these Enterprise Extender physical units.
EEVERIFY specifies whether VTAM should automaticallysend an LDLC probe to the remote partner to determine ifall ports are accessible during the activation of the EEconnection. It also specifies the time interval at whichVTAM should send the probe on active EE connections.
Enterprise Extenderconnection healthverification
V1R11 Two new keywords, HPREEARB and HPRPSDLY, areavailable on the model major node for EnterpriseExtender (DYNTYPE=EE), and on the switched majornode. Both of these keywords affect the HPR pipesassociated with these Enterprise Extender physical units:v HPREEARB allows these HPR pipes to use the
progressive mode Adaptive Rate-Based (ARB) flowcontrol algorithm.
v HPRPSDLY specifies the amount of time that theseHPR pipes are to delay entering path switch when thepartner is unresponsive.
HPR performanceenhancements
CommandsTable 57 on page 107 lists the new and changed SNA commands.
Communications Server
106 z/OS V1R12.0 Summary of Message and Interface Changes
For complete information about SNA commands, refer to the z/OS CommunicationsServer: SNA Operation.
Table 57. Summary of new and changed Communications Server commands
Command Release Description Reason for change
DISPLAY EE V1R12 Added a new LIST=EEVERIFY option. When this option isspecified, general Enterprise Extender information and EE HealthVerification information is displayed at the local IP address level.
Enterprise Extenderconnection healthverification
DISPLAY MODELS V1R11 A new operand, APPL, allows you to specify an application nameto discover the model application definition that will be used tobuild the application's dynamic definition.
Display potential modelapplication name
DISPLAY TOPO V1R12 A new TDUDIAG value on the LIST operand displays the followinginformation:
v A summary of TDU diagnostic information; displayed when noother operands are specified.
v TDU diagnostic information that is specific to the node;displayed when the ID operand is also specified.
v TDU diagnostic information specific to the TG; displayed whenthe ORIG, DEST, and TGN operands are also specified.
Enhancements totopology databasediagnostics
DISPLAY TRL V1R11 When the TRLE represents an OSA-Express in QDIO mode orHiperSockets™ device, the display output includes an additionalmessage (IST2305I).
Improvedresponsiveness tostorage shortageconditions
MODIFY NOTRACE V1R12 A new SUBTRACE value, DIO, is accepted when TYPE=VTAM isspecified.
Performanceimprovements forsysplex distributorconnection routing
MODIFY TNSTATS V1R11 When tuning statistics are displayed for a TRLE that is configuredwith MPCLEVEL=QDIO, messages IST2316I and IST2317I arenow included in the display information.
OSA-Express3 optimizedlatency mode
MODIFY TRACE V1R12 A new SUBTRACE value, DIO, is accepted when TYPE=VTAM isspecified.
Performanceimprovements forsysplex distributorconnection routing
MODIFY VTAMOPTS V1R12 This command can be used to change the value of theENSEMBLE start option.
z/OS CommunicationsServer in an ensemble
MODIFY VTAMOPTS V1R12 This command can be used to change the value of the EEVERIFYstart option.
Enterprise Extenderconnection healthverification
V1R12 This command can be used to change the value of theMULTPATH start option.
Multipath control forEnterprise Extender
V1R11 This command can be used to change the value of theHPRPSDLY start option.
HPR performanceenhancements
V1R11 This command can be used to change the value of the TDUDIAGstart option.
APPN topology databaseupdate enhancements
Command behavior changesTable 58 on page 108 lists the SNA commands that have changed behavior.
For complete information about SNA commands, refer to the z/OS CommunicationsServer: SNA Operation.
Communications Server
Chapter 8. Communications Server summary of interface changes 107
Table 58. Summary of new and changed Communications Server commands with changed behavior
Command Release Description of behavior change Reason for change
DISPLAY ID V1R12 When ID=trlenameis specified for an active QDIO TRLE,messages IST2331I, IST2332 and one or more IST2333Iare issued. Previously message IST1918I was issued.Message IST924I is added to separate data deviceinformation.
Performanceimprovements forsysplex distributorconnection routing
DISPLAY ID V1R12 When ID=trlename is specified for an active QDIO TRLE,message IST2337I describing the chpid type and numberis issued.
z/OS CommunicationsServer in anensemble
DISPLAY ID V1R12 When the ID represents a high performance routing (HPR)physical unit name or line of the Enterprise Extender XCAmajor node (MEDIUM=HPRIP), the display output isenhanced to optionally include the additional messagesIST2327I, IST2328I, IST2329I, IST2339I, IST2340I,IST2341I and IST2343I.
Enterprise Extenderconnection healthverification
V1R11 When the ID represents a high performance routing (HPR)physical unit name, the display output is enhanced tooptionally include some additional messages (IST2267I,IST2268I, IST2269I, IST2271I, and IST2272I).
HPR performanceenhancements
DISPLAY TOPO V1R12 When ID=cpname,LIST=ALL is specified, the displayoutput is enhanced to include additional messages.
Enhancements totopology databasediagnostics
V1R12 When ORIG=orig,DEST=dest is specified, the displayoutput is enhanced to include additional messages.
Enhancements totopology databasediagnostics
V1R12 When LIST=TDUINFO is specified, the display output isenhanced to include, in addition to information about TDUsreceived, the following information:
v Information about corrupted control vectors.
v Information about TDUs sent.
In addition, when LIST=TDUINFO,SCOPE=ACTIVITY isspecified, the display output is enhanced to includeinformation about RSN updates.
Also, when a new FORMAT operand is specified onLIST=TDUINFO, the output is displayed in an expandedformat.
Enhancements totopology databasediagnostics
DISPLAY TRL V1R12 When TRLE=trlename is specified for an active QDIOTRLE, messages IST2331I, IST2332 and one or moreIST2333I are issued. Previously message IST1918I wasissued. Message IST924I is added to separate data deviceinformation.
Performanceimprovements forsysplex distributorconnection routing
DISPLAY TRL V1R12 When TRLE=trlename is specified for an active QDIOTRLE, message IST2337I describing the chpid type andnumber is issued.
z/OS CommunicationsServer in anensemble
MODIFYINOPDUMP
V1R11 When INOPDUMP=ON is specified, any dump that istaken as a result of this setting and the occurrence of aninoperative condition will include the VIT data space(ISTITDS1) if the VIT data space is active.
Include data spaceVIT with INOP dump
MODIFYVTAMOPTS
V1R11 When INOPDUMP=ON is specified, any dump that istaken as a result of this setting and the occurrence of aninoperative condition will include the VIT data space(ISTITDS1) if the VIT data space is active.
Include data spaceVIT with INOP dump
Communications Server
108 z/OS V1R12.0 Summary of Message and Interface Changes
SNA API macroinstruction operandsTable 59 on page 109 lists the new or changed SNA API macroinstruction operands.
For complete information about SNA API macroinstruction operands, refer to z/OSCommunications Server: SNA Programming.
Table 59. Summary of new and changed Communications Server SNA API macroinstruction operands
Macro–instruction Release Description Reason for change
SETLOGON OPTCD=START
V1R12 An application can supply a CV64 with IPcharacteristics information.
Enhancements to the TN3270Eserver - session managersends CV64
VTAM Internal Trace (VIT) entriesTable 60 on page 109 lists the new and changed VTAM Internal Trace (VIT) entries.
For complete information about VIT entries, refer to z/OS Communications Server:SNA Diagnosis Vol 2, FFST Dumps and the VIT.
Table 60. Summary of new and changed Communications Server VTAM Internal Trace (VIT) entries
VIT entry Release Description Related support
DAPT V1R11 Changed: Added DAPTR type. HPR performance enhancements
QAPL V1R12 New: OSA-Express QDIO orHiperSockets accelerator parameter list.
Performance improvements for sysplexdistributor connection routing
ODPK V1R12 Changed: Added an indicator of theread queue identifier for inboundpackets.
Performance improvements for sysplexdistributor connection routing
ODPK V1R11 Changed: Additional direction indicatoris defined.
Improved responsiveness to storageshortage conditions
QDIP V1R12 Changed: Enabled using the DIOsubtrace type under the CIA trace option.You must specifySUBTRACE=DIO,OPT=CIA to enablethis trace entry. Previously, this traceentry was enabled under the CIA traceoption.
Performance improvements for sysplexdistributor connection routing
QDIP V1R11 New: QDIO performance statistics withinthe CIA VIT option.
OSA-Express3 optimized latency mode
QSRB V1R12 New: OSA-Express QDIO orHiperSockets Service Request Block(SRB) event.
Performance improvements for sysplexdistributor connection routing
QSR2 V1R12 New: OSA-Express QDIO orHiperSockets Service Request Block(SRB) event (part 2).
Performance improvements for sysplexdistributor connection routing
RTP V1R11 Changed: Number of retries field movedto a full byte field.
HPR performance enhancements
RTP2 V1R11 Changed: MNPS fields moved to RTP3and new counts added here.
HPR performance enhancements
RTP3 V1R11 New: This optionally included VIT entrycontains the MNPS fields moved fromRTP2.
HPR performance enhancements
Communications Server
Chapter 8. Communications Server summary of interface changes 109
Table 60. Summary of new and changed Communications Server VTAM Internal Trace (VIT) entries (continued)
VIT entry Release Description Related support
SBAL V1R12 Changed: Added direction indicator andwrite queue priority for outbound packetsand added a read queue identifier forinbound packets.
Performance improvements for sysplexdistributor connection routing
SLSB V1R12 Changed: Added direction indicator andread queue identifier for inboundpackets.
Performance improvements for sysplexdistributor connection routing
Network monitoring interface APITable 61 lists the updates to the SNA network monitoring interface API.
Table 61. Summary of new Communications Server network monitoring interface API
Request /Response
Release Description Reason for change
CSM statistics V1R11 Accepts up to four request filter recordsspecifying ASID values.
SNA network managementinterface enhancements fordetailed CSM usage
HPR connection V1R12 The following new EE connection healthverification information is provided:v EEConn_VERTriplet - EE Health Verification
tripletv EEConn_PBRTriplet - EE Policy Based
Routing tripletv EEConnS_Ver_Failed_Flag - Health of the EE
connectionv EEConnS_HVER_TOD - TOD when EE health
verification info received from the remotepartner
v EEConn_VERData - EE Health verificationsection
v EEConn_PBRData - EE Health verificationPBR data
v EEConnS_HVER_SUCCESS_TOD - TODwhen last EE health verification wassuccessful
v EEConnS_HVER_FAIL_TOD - TOD when lastEE health verification failed
Enterprise Extenderconnection health verification
V1R11 When the ARB level is the new progressivemode ARB, the bit settings in theHPRCONNDS_ARB_ALGORITHM will be x'10';this setting is new to the NMI applications.
HPR performanceenhancements
Communications Server
110 z/OS V1R12.0 Summary of Message and Interface Changes
Sense code changesTable 62 on page 111 lists SNA sense code changes.
Table 62. Summary of sense code changes
Sense code Release DescriptionReason forchange
X'088C4700' V1R11 Control vector X'47' was expected after control vectorX'46' in a Topology Database Update (TDU) but was notpresent.Note: Update also available with APAR OA23783.
Release update
X'A001001F' V1R11 Progressive Mode ARB is not allowed in this environment. HPR performanceenhancements
Vector and vector list changesTable 63 lists the changes made to the SNA vector and vector list changes.
Table 63. Summary of new and changed Communications Server vector changes
Control vector orvector list Release Change Description Reason for change
HPR capabilities controlvector (CV61)
V1R11 Subvector X'81'- V6181_ARB_LEVEL has anew defined ARB level ofV6181_ARB_PROGRESSIVE ('10'B). If setto this level, this node supports theprogressive mode Adaptive Rate-Based(ARB) flow control algorithm for its HPRpipes.
HPR performanceenhancements
Access-Method-SupportVector List (ISTAMSVL)
V1R12 AMS05B61 defined to indicate VTAM supportof user control vectors on SETLOGONSTART.
Enhancements to theTN3270E server -session manager sendsCV64
ISTGLBAL V1R12 ISTGL61 defined to indicate VTAM support ofuser control vectors on SETLOGON START.
Enhancements to theTN3270E server -session manager sendsCV64
Application-ACB VectorList (ISTVACBV)
V1R12 VAC81UCV defined for an application toindicate that it will pass control vectors onthe SETLOGON START.
Enhancements to theTN3270E server -session manager sendsCV64
ISTDNIB V1R12 NIBUCVA, NIBVECS, NIBVECL, andNIBVEC defined to support the passing ofthe control vector on the SETLOGONSTART.
Enhancements to theTN3270E server -session manager sendsCV64
Topology ResourceSequence NumberUpdate (X'4E') ControlVector
V1R11 This new control vector can be included in atopology database update (TDU) with nodeor TG control vectors. The X'4E' controlvector contains diagnostic information aboutthe node that updated the resourcesequence number (RSN).
APPN topology databaseupdate enhancements
Request parameter list return code feedbacksTable 64 on page 112 lists the changes made to the VTAM request parameter list(RPL) return code feedbacks.
Communications Server
Chapter 8. Communications Server summary of interface changes 111
Table 64. Summary of new and changed Communications Server VTAM request parameter list (RPL) return codefeedbacks
New RTNCD/FDB2pairs returned byVTAM API Release Change Description Reason for change
X'14' and X'94' V1R12 No LU name passed. Common storage reduction for TN3270Eserver
X'14' and X'95' V1R12 No applicable RDTEfound.
Common storage reduction for TN3270Eserver
X'14' and X'96' V1R12 Conflict with foundRDTE.
Common storage reduction for TN3270Eserver
Tuning statistics reportsTable 65 on page 112 lists the new and changed SNA tuning statistics reports.
Table 65. Summary of new and changed Communications Server SNA tuning statistics reports
Tuning statistics report Release Description Reason for change
QDIO and Hipersockets V1R12 v Changed READ direction label to RD/x(where x is the read queue number) andadded the read queue type to messageIST1233I for QDIO and Hipersocketsinterfaces. Multiple read groups may bereported for QDIO interfaces.
v Removed tuning statistics for unuseddata devices for QDIO and Hipersocketsinterfaces.
Performanceimprovements forsysplex distributorconnection routing
Communications Server
112 z/OS V1R12.0 Summary of Message and Interface Changes
Chapter 9. Cryptographic Services summary of interfacechanges
In addition to the interface changes included in this chapter, updates toCryptographic Services resulted in SYS1.SAMPLIB member changes. SeeChapter 5, “Summary of changes to SYS1.SAMPLIB,” on page 13 for thosechanges.
Interface changes for the following Cryptographic Services components are includedin this chapter:
v Integrated Cryptographic Service Facility (ICSF)
v PKI Services
v System SSL
ICSF summary of interface changesThe following tables describe new and changed services for ICSF FMIDs HCR7770(Cryptographic Support for z/OS V1R9-R11), HCR7751 (Cryptographic Support forz/OS V1R8-R10 & z/OS.e V1R8), and HCR7750 (Cryptographic support for z/OSV1R7-R9 and z/OS.e V1R7-R8).
HCR7770 is included as part of the Cryptographic Services base element for z/OSV1R12
Table 66. Summary of new and changed ICSF callable services (FMID HCR7770)
Callable service Release Description
ICSF Query Algorithm(CSFIQA and CSFIQA6)
HCR7770 Changed: Returns additional data.
ICSF Query Facility(CSFIQF and CSFIQF6)
HCR7770 Changed: Returns additional data.
PKCS #11 Derive key(CSFPDVK)
HCR7770 New: Support for PKCS #11.
PKCS #11 Derive multiplekeys (CSFPDMK)
HCR7770 New: Support for PKCS #11.
PKCS #11 Generate HMAC(CSFPHMG)
HCR7770 New: Support for PKCS #11.
PKCS #11 Generate keypair (CSFPGKP)
HCR7770 New: Support for PKCS #11.
PKCS #11 Generate secretkey (CSFPGSK)
HCR7770 New: Support for PKCS #11.
PKCS #11 One-way hashgenerate (CSFPOWH)
HCR7770 New: Support for PKCS #11.
PKCS #11 Private key sign(CSFPPKS)
HCR7770 New: Support for PKCS #11.
PKCS #11 Pseudo-randomfunction (CSFPPRF)
HCR7770 New: Support for PKCS #11.
PKCS #11 Public key verify(CSFPPKV)
HCR7770 New: Support for PKCS #11.
PKCS #11 Secret keydecrypt (CSFPSKD)
HCR7770 New: Support for PKCS #11.
© Copyright IBM Corp. 1997, 2010 113
Table 66. Summary of new and changed ICSF callable services (FMID HCR7770) (continued)
Callable service Release Description
PKCS #11 Secret keyencrypt (CSFPSKE)
HCR7770 New: Support for PKCS #11.
PKCS #11 Unwrap key(CSFPUWK)
HCR7770 New: Support for PKCS #11.
PKCS #11 Verify HMAC(CSFPHMV)
HCR7770 New: Support for PKCS #11.
PKCS #11 Wrap key(CSFPWPK)
HCR7770 New: Support for PKCS #11.
PKA Key Translate(CSNDPKT andCSNFPKT).
HCR7770 New: Support for RSA private key export.
PKA Key Generate(CSNDPKG andCSNFPKG)
HCR7770 Changed: Support for RSA private key export.
PKA Key Token Build(CSNDPKB and CSNFPKB)
HCR7770 Changed: Support for RSA private key export.
Symmetric Key Export(CSNFSYX)
HCR7770 Changed: Support for invocation in AMODE(64).
Symmetric Key Import(CSNFSYI)
HCR7770 Changed: Support for invocation in AMODE(64).
Symmetric Key Encipher(CSNBSYE, CSNBSYE1,CSNESYE andCSNESYE1)
HCR7770 Changed: Support an encrypted key in the CKDS.
Symmetric Key Decipher(CSNBSYD, CSNBSYD1,CSNESYD andCSNESYD1)
HCR7770 Changed: Support an encrypted key in the CKDS.
Table 67. Summary of new and changed ICSF callable services (FMID HCR7751)
Callable service Release Description
ICSF Query Algorithm(CSFIQA and CSFIQA6)
HCR7751 New: HCR7751
Symmetric AlgorithmDecipher (CSNBSAD,CSNBSAD1, CSNESAD,and CSNESAD1)
HCR7751 New: Supports secure key AES
Symmetric AlgorithmEncipher (CSNBSAE,CSNBSAE1, CSNESAE,and CSNESAE1)
HCR7751 New: Supports secure key AES
Symmetric MAC Generate(CSNBSMG, CSNBSMG1,CSNESMG andCSNESMG1)
HCR7751 New: Supports IPv6
Symmetric MAC Verify(CSNBSMV, CSNBSMV1,CSNESMV andCSNESMV1)
HCR7751 New: Supports IPv6
ICSF
114 z/OS V1R12.0 Summary of Message and Interface Changes
Table 67. Summary of new and changed ICSF callable services (FMID HCR7751) (continued)
Callable service Release Description
ICSF Query Function(CSFIQF and CSFIQF6)
HCR7751 Changed: Supports secure key AES
Key Generate (CSNBKGNand CSNEKGN)
HCR7751 Changed: Supports secure key AES
Key Record Create(CSNBKRC)
HCR7751 Changed: Supports secure key AES
Key Record Delete(CSNBKRD)
HCR7751 Changed: Supports secure key AES
Key Record Read(CSNBKRR)
HCR7751 Changed: Supports secure key AES
Key Record Write(CSNBKRW)
HCR7751 Changed: Supports secure key AES
Key Test (CSNBKYT) HCR7751 Changed: Supports secure key AES
Key Token Build(CSNBKTB)
HCR7751 Changed: Supports secure key AES
Multiple Clear Key Import(CSNBCKM andCSNECKM)
HCR7751 Changed: Supports secure key AES
Multiple Secure Key Import(CSNBSKM)
HCR7751 Changed: Supports secure key AES
Symmetric Key Export(CSNDSYX)
HCR7751 Changed: Supports secure key AES
Symmetric Key Generate(CSNDSYG)
HCR7751 Changed: Supports secure key AES
Symmetric Key Import(CSNDSYI)
HCR7751 Changed: Supports secure key AES
VISA CVV ServiceGenerate (CSNBCSG)
HCR7751 Changed: Supports PAN-14, PAN-15, PAN-17 and PAN-18
VISA CVV Service Verify(CSNBCSV)
HCR7751 Changed: Supports PAN-14, PAN-15, PAN-17 and PAN-18
Table 68. Summary of new and changed ICSF callable services (FMID HCR7750)
Callable service Release Description
One-Way Hash Generate(CSNBOWH/CSNBOWH1/CSNEOWH/CSNEOWH1)
HCR7750 Changed: Supports SHA-2 algorithms.
ICSF Query Facility(CSFIQF/CSFIQF6)
HCR7750 Changed: Supports SHA-2 algorithms.
PKA Decrypt(CSNFPKD/CSNFPKD)
HCR7750 Changed: Supports 4096-bit RSA keys on z9® EC, z9 BC and z10EC.
PKA Encrypt(CSNFPKE/CSNFPKE)
HCR7750 Changed: Supports 4096-bit RSA keys on z9 EC, z9 BC and z10EC.
PKA Key Extract(CSNFPKX/CSNFPKX)
HCR7750 Changed: Supports 4096-bit RSA keys on z9 EC, z9 BC and z10EC.
PKA Key Generate(CSNFPKG/CSNFPKG)
HCR7750 Changed: Supports 4096-bit RSA keys on z9 EC, z9 BC and z10EC.
ICSF
Chapter 9. Cryptographic Services summary of interface changes 115
Table 68. Summary of new and changed ICSF callable services (FMID HCR7750) (continued)
Callable service Release Description
PKA Key Import(CSNFPKI/CSNFPKI)
HCR7750 Changed: Supports 4096-bit RSA keys on z9 EC, z9 BC and z10EC.
PKA Key Token Build(CSNFPKB/CSNFPKB)
HCR7750 Changed: Supports 4096-bit RSA keys on z9 EC, z9 BC and z10EC.
PKA Key Token Change(CSNDKTC)
HCR7750 Changed: Supports 4096-bit RSA keys on z9 EC, z9 BC and z10EC.
PKDS Record Create(CSNDKRC/CSNFRKC)
HCR7750 Changed: Supports 4096-bit RSA keys on z9 EC, z9 BC and z10EC.
PKDS Record Write(CSNDKRW)
HCR7750 Changed: Supports 4096-bit RSA keys on z9 EC, z9 BC and z10EC.
PKDS Record Delete(CSNDKRD/CSNFRKD)
HCR7750 Changed: Supports 4096-bit RSA keys on z9 EC, z9 BC and z10EC.
Remote Key Export(CSNDKRX)
HCR7750 Changed: Supports 4096-bit RSA keys on z9 EC, z9 BC and z10EC.
Symmetric Key Export(CSNDSYX)
HCR7750 Changed: Supports 4096-bit RSA keys on z9 EC, z9 BC and z10EC.
Symmetric Key Generate(CSNDSYG)
HCR7750 Changed: Supports 4096-bit RSA keys on z9 EC, z9 BC and z10EC.
Symmetric Key Import(CSNDSYI)
HCR7750 Changed: Supports 4096-bit RSA keys on z9 EC, z9 BC and z10EC.
Trusted Block Create(CSNDTBC)
HCR7750 Changed: Supports 4096-bit RSA keys on z9 EC, z9 BC and z10EC.
Digital Signature Generate(CSNDDSG)
HCR7750 Changed: Supports 4096-bit RSA keys on z9 EC, z9 BC and z10EC.
Digital Signature Verify(CSNDDSV)
HCR7750 Changed: Supports 4096-bit RSA keys on z9 EC, z9 BC and z10EC.
Clear PIN Encrypt(CSNBCPE)
HCR7750 Changed: Supports ISO-3 PIN block format.
Encrypted PIN Generate(CSNBEPG)
HCR7750 Changed: Supports ISO-3 PIN block format.
Encrypted PIN Translate(CSNBPTR)
HCR7750 Changed: Supports ISO-3 PIN block format.
PIN Change/Unblock(CSNBPCU)
HCR7750 Changed: Supports ISO-3 PIN block format.
Secure Messaging for PINs(CSNBSPN)
HCR7750 Changed: Supports ISO-3 PIN block format.
Random Number Generate(CSNBRNG/CSNERNG/CSNBRNGL/CSNERNGL)
HCR7750 Changed: Permits the user to specify the length of the randomnumber generated.
PKI Services summary of interface changesIn addition to the PKI Services interfaces described in this section, you should alsoreview Chapter 5, “Summary of changes to SYS1.SAMPLIB,” on page 13 forchanges to SYS1.SAMPLIB.
The PKI Services interfaces described in this section are:
v “Code samples” on page 117
ICSF
116 z/OS V1R12.0 Summary of Message and Interface Changes
v “Internet protocol standards” on page 119
v “Sample forms” on page 119
v “Substitution variables” on page 120
v “Utilities” on page 120
Code samplesTable 69 lists new and updated PKI Services code samples. For more detailedinformation, see z/OS Cryptographic Services PKI Services Guide and Reference.
Table 69. Summary of new and changed code samples for PKI Services.
File name Release Description Reason for change
altdomain.jsp,altipaddr.jsp,alturi.jsp,altemail.jsp
z/OS V1R12 Updated: Allow repeatable AltDomain,AltIPAddr, AltURI, and AltEmail fields.
Multiple instances of name formsin Subject Alternate Nameextension
CustomExt.jsp z/OS V1R12 New: The HTML and JavaScript fordefining custom certificate extensions.
Custom certificate extensions
IKYSETUP z/OS V1R12 Updated: Allows the use of an ellipticcurve cryptography (ECC) algorithm togenerate the CA's private key.
Support for elliptic curvecryptography (ECC)
pkiexit.c z/OS V1R12 Updated:
v Use new C/C++ runtime library functionsto accurately check certificate expirationdates.
v Use new 64-bit time functions fortime-stamping.
Release update
z/OS V1R11 Updated: Added a new function,QRECOVER, that provides a mechanismto retrieve a passphrase needed to recovera certificate, in case the user has forgottenthe passphrase.
Key generation for certificates
PKI Services
Chapter 9. Cryptographic Services summary of interface changes 117
Table 69. Summary of new and changed code samples for PKI Services. (continued)
File name Release Description Reason for change
pkiserv.conf z/OS V1R12 Updated: Added a new keyword thatspecifies the days on which the dailymaintenance task is to run.
Release update
z/OS V1R12 Updated: Added a new keyword thatspecifies the time at which the dailymaintenance task is to run.
Release update
z/OS V1R12 Updated: Added a new keyword thatspecifies whether the daily maintenancetask should run during PKI Servicesstartup.
Release update
z/OS V1R12 Updated: Added new signature algorithmOIDs for elliptic curve cryptography (ECC)algorithms.
Support for elliptic curvecryptography (ECC)
z/OS V1R12 Updated: Added new signature algorithmOIDs for SHA224, SHA384, and SHA512with RSA encryption.
Release update
z/OS V1R12 Updated: Changed the default signaturealgorithm to SHA256 with RSA encryption.
Release update
z/OS V1R12 Updated: Added a new keyword thatspecifies whether support for certificatemanagement protocol (CMP) messages isenabled.
Support for certificatemanagement protocol (CMP)
z/OS V1R11 Updated: Added a new signature algorithmOID for SHA-256 with RSA encryption.
Support for SHA-256
Updated: Added a new keyword for thelength of time expired certificates and keysshould remain in the ICL and TKDS.
Key generation for certificates
Updated: Added a new keyword for thelocation of a form listing certificates thatcan be recovered.
Key generation for certificates
Updated: Added a new keyword for thename of a token in the token database(TKDS) that PKI Services uses to storekeys that it generates.
Key generation for certificates
pkiserv.envars z/OS V1R12 Updated: Changed the default for thePATH variable to /bin.
Release update
z/OS V1R11 Updated: Added a new environmentvariable, _PKISERV_ENABLE_JSP, thatspecifies whether you are implementing theWeb application using Java™ server pagesor REXX CGI execs.
Support for Java server pages
PKI Services
118 z/OS V1R12.0 Summary of Message and Interface Changes
Table 69. Summary of new and changed code samples for PKI Services. (continued)
File name Release Description Reason for change
pkiserv.tmpl z/OS V1R12 Updated: The KeySize INSERT wasreplaced by one that combines key sizeand key algorithm. The 1-Year PKIGenerated Key template was updated todemonstrate the use of the new INSERT.
Support for elliptic curvecryptography (ECC)
z/OS V1R12 Updated: A new CustomExt INSERT wasadded for defining custom certificateextensions. The n-year PKI browsercertificate was updated to demonstrate theCustomExt INSERT.
Custom certificate extensions
z/OS V1R12 Updated: Allow repeatable AltDomain,AltIPAddr, AltURI, and AltEmail INSERTs.
Multiple instances of name formsin Subject Alternate Nameextension
PKIServ.xsd z/OS V1R11 New: The XML schema for pkitmpl.xml. Support for Java server pages
pkitmpl.xml z/OS V1R12 Updated: The 1-Year PKI generated keycertificate request was updated todemonstrate the use of the new JSP.
Support for elliptic curvecryptography (ECC)
z/OS V1R12 Updated: The n-year PKI browsercertificate was updated to demonstrate theuse of CustomExt.jsp.
Custom certificate extensions
z/OS V1R11 New: An XML template file that defines aroot CA URL, applications, and certificaterequests.
Support for Java server pages
Internet protocol standardsTable 70 lists changes made to support for internet protocol standards for PKIServices. For more detailed information, see z/OS Cryptographic Services PKIServices Guide and Reference.
Table 70. Summary of new and changed substitution variables for PKI Services
Protocol name Release Description Reason for change
Certificatemanagement protocol(CMP)
z/OS V1R12 New: Support is added for the certificatemanagement protocol (CMP). This supportallows a CMP client to communicate with PKIServices to request, revoke, suspend, andresume certificates.
Support for certificatemanagement protocol(CMP)
Sample formsTable 71 on page 120 lists changes made to sample forms for PKI Services. Formore detailed information, see z/OS Cryptographic Services PKI Services Guideand Reference.
PKI Services
Chapter 9. Cryptographic Services summary of interface changes 119
Table 71. Summary of new and changed sample forms for PKI Services
File name Release Description Reason for change
expiringmsgform z/OS V1R11 Updated: The link has been replaced by twolinks, one to be used with REXX CGI execs,and one to be used with Java server pages.When you copy the sample form, you need toedit it to use the link that applies to the methodyou are using to implement the Webapplication.
Support for Java serverpages
readymsg.form z/OS V1R11 Updated: Each link has been replaced by twolinks, one to be used with REXX CGI execs,and one to be used with Java server pages.When you copy the sample form, you need toedit it to use the link that applies to the methodyou are using to implement the Webapplication.
Support for Java serverpages
recoverymsg.form z/OS V1R11 New: An e-mail sent to a user who has askedto recover a certificate, listing the certificatesthat can be recovered.
Key generation forcertificates
rejectmsg.form z/OS V1R12 Updated: Now includes the reason that thecertificate request was rejected.
Release update
Substitution variablesTable 72 lists changes made to PKI Services substitution variables. For moredetailed information, see z/OS Cryptographic Services PKI Services Guide andReference.
Table 72. Summary of new and changed substitution variables for PKI Services
Variable name Release Description Reason for change
%%rejectreason%% z/OS V1R12 New: The reason for the rejection of acertificate request.
Release update
UtilitiesTable 73 lists the changes made to PKI Services utilities. For more detailedinformation, see z/OS Cryptographic Services PKI Services Guide and Reference.
Table 73. Summary of new and changed PKI Services utilities
Utility name Release Description Reason for change
createcrls z/OS V1R12 New: This new utility creates LDAP postingobjects for certificate revocation lists (CRLs).The PKI Services daemon later posts theCRLs to an LDAP directory. You can use thisprogram to create a CRL immediately, insteadof waiting for PKI Services to do itautomatically.
Release update
PKI Services
120 z/OS V1R12.0 Summary of Message and Interface Changes
Table 73. Summary of new and changed PKI Services utilities (continued)
Utility name Release Description Reason for change
postcerts z/OS V1R12 New: This new utility creates LDAP postingobjects for certificates, which the PKI Servicesdaemon later posts to an LDAP directory. Youcan use this utility if you have createdcertificates that PKI Services did notautomatically post to an LDAP directory; forexample if you created certificates before youconfigured PKI Services to automatically postthem.
Release update
TemplateTool z/OS V1R11 New: This new utility performs two functions:
v Validates an XML template file against theXML schema file, and optionally converts itto a format that can be used by the PKIServices daemon
v Converts a text template file used withREXX CGI execs to an XML template filethat can be used with Java server pages
Support for Java serverpages
System SSL summary of interface changesThe System SSL interfaces described in this section are:
v “API functions” on page 122
v “ASN.1 status codes” on page 130
v “CMS status codes” on page 131
v “Environment variables” on page 132
v “Function return codes” on page 133
v “gskkyman command” on page 134
PKI Services
Chapter 9. Cryptographic Services summary of interface changes 121
API functionsFor detailed information about these functions, see z/OS Cryptographic ServicesSystem SSL Programming.
Table 74. Summary of changes to z/OS V1R12 System SSL APIs
API Release Description Reason for change
CertificateManagement APIs
z/OS V1R12 New:v gsk_construct_private_key - constructs a
private key from its component values.v gsk_construct_public_key - constructs a
public key from its component valuesv gsk_factor_private_key - factorizes a private
key into its component values.v gsk_factor_public_key - factorizes a public
key into its component values.v gsk_free_private_key - releases storage
allocated for private key information.v gsk_free_public_key - releases storage
allocated for public key information.v gsk_get_certificate_info - returns requested
certificate information for an X.509 certificate.v gsk_get_ec_parameters_info - get the named
curve type and key size for elliptic curveparameters.
Release update
CertificateManagement APIs
z/OS V1R12 Changed:
v gsk_construct_certificate - constructs asigned certificate and returns it to the caller.
v gsk_construct_renewal_request - constructs acertification renewal request as described inPKCS #10.
v gsk_construct_signed_certificate - constructsa signed certificate for a certificate request.
v gsk_create_database_renewal_request -creates a PKCS #10 certification renewalrequest.
v gsk_create_database_signed_certificate -creates a signed certificate as part of a set ofcertificates.
v gsk_create_renewal_request - creates aPKCS #10 certification renewal request.
v gsk_create_signed_certificate - creates asigned certificate.
v gsk_create_signed_certificate_record -creates a signed certificate.
v gsk_create_signed_certificate_set - creates asigned certificate as part of a set ofcertificates.
v gsk_create_signed_ctl - creates a signedcertificate revocation list.
Release update
System SSL
122 z/OS V1R12.0 Summary of Message and Interface Changes
Table 74. Summary of changes to z/OS V1R12 System SSL APIs (continued)
API Release Description Reason for change
CertificateManagement APIs
z/OS V1R12 Changed:
v gsk_create_signed_crl_record - creates asigned certificate revocation list.
v gsk_make_signed_data_content - createsPKCS #7 SignedData content information.
v gsk_make_signed_data_content_extended -creates PKCS #7 SignedData contentinformation.
v gsk_make_signed_data_msg - creates aPKCS #7 SignedData message fromapplication data.
v gsk_make_signed_data_msg_extended -creates a PKCS #7 SignedData messagefrom application data.
v gsk_read_signed_data_content - processesPKCS #7 SignedData content information.
v gsk_read_signed_data_content_extended -processes PKCS #7 SignedData contentinformation.
v gsk_read_signed_data_msg - processes aPKCS #7 SignedData message.
v gsk_read_signed_data_msg_extended -processes a PKCS #7 SignedData message.
v gsk_sign_certificate - signs an X.509certificate.
v gsk_sign_crl - signs an X.509 certificaterevocation list.
v gsk_sign_data - signs a data stream.
v gsk_verify_certificate_signature - verifies thesignature for an X.509 certificate.
v gsk_verify_crl_signature - verifies thesignature for an X.509 certificate revocationlist.
v gsk_verify_data_signature - verifies thesignature for a data stream.
Release update
Deprecated SecureSockets Layer APIs
z/OS V1R11 New: None
Changed:
v gsk_get_cipher_info
v gsk_initialize
v gsk_secure_soc_init
v gsk_srb_initialize
Note: Deprecated APIs only supported in 31-bitaddressing mode.
Release update
System SSL
Chapter 9. Cryptographic Services summary of interface changes 123
Table 74. Summary of changes to z/OS V1R12 System SSL APIs (continued)
API Release Description Reason for change
Reference APIs z/OS V1R11 New: gsk_attribute_set_tls_extension - definesa TLS extension to the SSL environment orconnection
Changed:
v gsk_attribute_get_buffer
v gsk_attribute_get_cert_info
v gsk_attribute_get_data
v gsk_attribute_get_enum
v gsk_attribute_set_buffer
v gsk_attribute_set_callback
v gsk_attribute_set_enum
v gsk_attribute_set_numeric_value
v gsk_environment_open
v gsk_get_cert_by_label
v gsk_get_cipher_suites
v gsk_get_ssl_vector
v gsk_secure_socket_init
v gsk_secure_socket_misc
v gsk_secure_socket_shutdown
Release update
Table 75. Summary of changes to z/OS V1R11 System SSL APIs
API Release Description Reason for change
CertificateManagement APIs
z/OS V1R11 New:v gsk_fips_state_query - queries the current
state of FIPS mode.v gsk_fips_state_set - sets the state of FIPS
mode for System SSL.v gsk_perform_kat - conducts a set of known
answer tests for the System SSL algorithmsvalidated by NIST. The caller must set FIPSmode prior to calling this function.
v gsk_validate_certificate_mode - validates anX.509 certificate.
Release update
System SSL
124 z/OS V1R12.0 Summary of Message and Interface Changes
Table 75. Summary of changes to z/OS V1R11 System SSL APIs (continued)
API Release Description Reason for change
CertificateManagement APIs
z/OS V1R11 Changed:
v gsk_add_record
v gsk_change_database_password
v gsk_change_database_record_length
v gsk_construct_certificate
v gsk_construct_renewal_request
v gsk_construct_self_signed_certificate
v gsk_construct_signed_certificate
v gsk_create_certification_request
v gsk_create_database
v gsk_create_database_renewal_request
v gsk_create_database_signed_certificate
v gsk_create_renewal_request
v gsk_create_self_signed_certificate
v gsk_create_signed_certificate
v gsk_create_signed_certificate_record
v gsk_create_signed_certificate_set
v gsk_create_signed_crl
v gsk_create_signed_crl_record
v gsk_decode_certificate
v gsk_decode_certificate_extensions
v gsk_decode_crl
v gsk_decode_import_certificate
v gsk_decode_name
v gsk_decode_public_key
v gsk_delete_record
v gsk_dn_to_name
v gsk_encode_certificate_extensions
v gsk_encode_export_certificate
v gsk_encode_export_key
v gsk_encode_name
v gsk_encode_public_key
v gsk_export_key
v gsk_generate_key_agreement_pair
v gsk_generate_key_pair
v gsk_generate_key_parameters
v gsk_generate_secret
v gsk_get_cms_vector
v gsk_get_directory_certificates
v gsk_get_directory_crls
v gsk_import_certificate
v gsk_import_key
Release update
System SSL
Chapter 9. Cryptographic Services summary of interface changes 125
Table 75. Summary of changes to z/OS V1R11 System SSL APIs (continued)
API Release Description Reason for change
CertificateManagement APIs
z/OS V1R11 Changed:
v gsk_make_encrypted_data_content
v gsk_make_encrypted_data_msg
v gsk_make_enveloped_data_content
v
gsk_make_enveloped_data_content_extended
v gsk_make_enveloped_data_msg
v gsk_make_enveloped_data_msg_extended
v gsk_make_signed_data_content
v gsk_make_signed_data_content_extended
v gsk_make_signed_data_msg
v gsk_make_signed_data_msg_extended
v gsk_name_to_dn
v gsk_open_database
v gsk_open_database_using_stash_file
v gsk_open_keyring
v gsk_query_crypto_level
v gsk_read_encrypted_data_content
v gsk_read_encrypted_data_msg
v gsk_read_enveloped_data_content
v gsk_read_enveloped_data_content_extended
v gsk_read_enveloped_data_msg
v gsk_read_enveloped_data_msg_extended
v gsk_read_signed_data_content
v gsk_read_signed_data_content_extended
v gsk_read_signed_data_msg
v gsk_read_signed_data_msg_extended
v gsk_replace_record
v gsk_set_default_key
v gsk_sign_certificate
v gsk_sign_crl
v gsk_sign_data
v gsk_validate_certificate
v gsk_verify_certificate_signature
v gsk_verify_crl_signature
v gsk_verify_data_signature
Release update
System SSL
126 z/OS V1R12.0 Summary of Message and Interface Changes
Table 75. Summary of changes to z/OS V1R11 System SSL APIs (continued)
API Release Description Reason for change
CertificateManagement APIs
z/OS V1R11 Changed:
v gsk_make_signed_data_content() - createsPKCS #7 SignedData content information.
v gsk_make_signed_data_content_extended() -creates PKCS #7 SignedData contentinformation.
v gsk_make_signed_data_msg() - creates aPKCS #7 SignedData message fromapplication data.
v gsk_make_signed_data_msg_extended() -creates a PKCS #7 SignedData messagefrom application data.
v gsk_read_signed_data_content() - processesPKCS #7 SignedData content information.
v gsk_read_signed_data_content_extended() -processes PKCS #7 SignedData contentinformation.
v gsk_read_signed_data_msg() - processes aPKCS #7 SignedData message.
v gsk_read_signed_data_msg_extended() -processes a PKCS #7 SignedData message.
v gsk_sign_certificate() - signs an X.509certificate.
v gsk_sign_crl() - signs an X.509 certificaterevocation list.
v gsk_sign_data() - signs a data stream.
v gsk_verify_certificate_signature() - verifies thesignature for an X.509 certificate.
v gsk_verify_crl_signature() - verifies thesignature for an X.509 certificate revocationlist.
v gsk_verify_data_signature() - verifies thesignature for a data stream.
Release update
Deprecated SecureSockets Layer APIs
z/OS V1R11 New: None
Changed:
v gsk_get_cipher_info
v gsk_initialize
v gsk_secure_soc_init
v gsk_srb_initialize
Note: Deprecated APIs only supported in 31-bitaddressing mode.
Release update
System SSL
Chapter 9. Cryptographic Services summary of interface changes 127
Table 75. Summary of changes to z/OS V1R11 System SSL APIs (continued)
API Release Description Reason for change
Reference APIs z/OS V1R11 New: gsk_attribute_set_tls_extension - definesa TLS extension to the SSL environment orconnection
Changed:
v gsk_attribute_get_buffer
v gsk_attribute_get_cert_info
v gsk_attribute_get_data
v gsk_attribute_get_enum
v gsk_attribute_set_buffer
v gsk_attribute_set_callback
v gsk_attribute_set_enum
v gsk_attribute_set_numeric_value
v gsk_environment_open
v gsk_get_cert_by_label
v gsk_get_cipher_suites
v gsk_get_ssl_vector
v gsk_secure_socket_init
v gsk_secure_socket_misc
v gsk_secure_socket_shutdown
Release update
For detailed information about these functions, see z/OS Cryptographic ServicesSystem SSL Programming.
Table 76. Summary of changes to z/OS V1R10 System SSL APIs
API Release Description Reason for change
CertificateManagement APIs
z/OS V1R10 New:v gsk_create_database_renewal_request() -
creates a PKCS #10 certification renewalrequest.
v gsk_create_database_signed_certificate() -creates a signed certificate as part of a setof certificates.
v gsk_create_signed_certificate_record() -creates a signed certificate.
v gsk_create_signed_crl_record() - creates asigned certificate revocation list.
Release update
System SSL
128 z/OS V1R12.0 Summary of Message and Interface Changes
Table 76. Summary of changes to z/OS V1R10 System SSL APIs (continued)
API Release Description Reason for change
CertificateManagement APIs
z/OS V1R10 Changed:
v gsk_construct_certificate() - constructs asigned certificate and returns it to the caller.
v gsk_construct_renewal_request() -constructs a certification renewal request asdescribed in PKCS #10.
v gsk_construct_self_signed_certificate() -constructs a self-signed certificate andreturns it to the caller.
v gsk_construct_signed_certificate() -constructs a signed certificate for acertificate request.
v gsk_create_certification_request() - createsa PKCS #10 certification request.
v gsk_create_renewal_request() - creates acertification renewal request as described inPKCS #10.
v gsk_create_self_signed_certificate() -creates a self-signed certificate.
v gsk_create_signed_certificate() - creates asigned certificate.
v gsk_create_signed_certificate_set() - createsa signed certificate as part of a set ofcertificates.
v gsk_create_signed_crl()
v gsk_generate_random_bytes() - generates arandom byte stream.
Release update
System SSL
Chapter 9. Cryptographic Services summary of interface changes 129
Table 76. Summary of changes to z/OS V1R10 System SSL APIs (continued)
API Release Description Reason for change
CertificateManagement APIs
z/OS V1R10 Changed: (continued)
v gsk_make_signed_data_content() - createsPKCS #7 SignedData content information.
v gsk_make_signed_data_content_extended()- creates PKCS #7 SignedData contentinformation.
v gsk_make_signed_data_msg() - creates aPKCS #7 SignedData message fromapplication data.
v gsk_make_signed_data_msg_extended() -creates a PKCS #7 SignedData messagefrom application data.
v gsk_read_signed_data_content() -processes PKCS #7 SignedData contentinformation.
v gsk_read_signed_data_content_extended() -processes PKCS #7 SignedData contentinformation.
v gsk_read_signed_data_msg() - processes aPKCS #7 SignedData message.
v gsk_read_signed_data_msg_extended() -processes a PKCS #7 SignedDatamessage.
v gsk_sign_certificate() - signs an X.509certificate.
v gsk_sign_crl() - signs an X.509 certificaterevocation list.
v gsk_sign_data() - signs a data stream.
v gsk_verify_certificate_signature() - verifiesthe signature for an X.509 certificate.
v gsk_verify_crl_signature() - verifies thesignature for an X.509 certificate revocationlist.
v gsk_verify_data_signature() - verifies thesignature for a data stream.
Release update
Deprecated SecureSockets Layer APIs
z/OS V1R10 New: None
Changed: NoneNote: Deprecated APIs only supported in31-bit addressing mode.
Release update
Reference APIs z/OS V1R10 New: None
Changed: None
Release update
For detailed information about these functions, see z/OS Cryptographic ServicesSystem SSL Programming.
ASN.1 status codesThere are no new or changed status codes for z/OS V1R11 and z/OS V1R10.
System SSL
130 z/OS V1R12.0 Summary of Message and Interface Changes
CMS status codesTable 77 lists the new and updated status codes. See z/OS Cryptographic ServicesSystem SSL Programming for more detailed information.
Table 77. Summary of changes to CMS status codes
Status code Release Description Reason for change
03353003 z/OS V1R11 Changed: Cryptographic algorithm is notsupported.
Release update
03353010 z/OS V1R11 Changed: Database is not open for update. Release update
03353014 z/OS V1R12 Changed: Record is too big. Release update
0335301F z/OS V1R12 Changed: Incorrect Base64 encoding. Release update
03353034 z/OS V1R11 Changed: Encryption key size is not supported. Release update
0335303D z/OS V1R10 Changed: Digest data size is not correct Release update
03353040 z/OS V1R10 Changed: Self-signed certificate not in database Release update
03353046 z/OS V1R10 Changed: Version is not supported. Release update
03353058 z/OS V1R12 Changed: Modulus not supplied. Release update
03353059 z/OS V1R12 Changed: Public exponent not supplied. Release update
0335305A z/OS V1R12 Changed: Private exponent not supplied. Release update
0335305B z/OS V1R12 Changed: First prime not supplied. Release update
0335305C z/OS V1R12 Changed: Second prime not supplied. Release update
0335305D z/OS V1R12 Changed: First prime exponent not supplied. Release update
0335305E z/OS V1R12 Changed: Second prime exponent not supplied. Release update
0335305F z/OS V1R12 Changed: CRT coefficient not supplied. Release update
03353064 z/OS V1R10 New: Digest type and key type are incompatible Release update
03353065 z/OS V1R10 New: Generate random bytes input buffer notvalid
Release update
03353066 z/OS V1R10 New: Generate random bytes produced duplicateoutput
Release update
03353067 z/OS V1R11 New: Known Answer Test has failed. Release update
03353068 z/OS V1R11 New: The API is not supported Release update
03353069 z/OS V1R11 New: Key database is not a FIPS modedatabase.
Release update
0335306A z/OS V1R11 New: Key database can only be opened forupdate if running in FIPS mode.
Release update
0335306B z/OS V1R11 New: Cannot switch from non-FIPS mode toFIPS mode.
Release update
0335306C z/OS V1R11 New: Attempt to execute in FIPS mode failed. Release update
0335306D z/OS V1R11 New: Acceptable policy intersection cannot befound.
Release update
0335306E z/OS V1R11 New: Variable argument count is not valid. Release update
0335306F z/OS V1R11 New: Required certificate extension is missing. Release update
03353070 z/OS V1R11 New: Certificate extension data is incorrect. Release update
03353071 z/OS V1R11 New: Certificate extension data has an incorrectcritical indicator.
Release update
03353072 z/OS V1R11 New: Certificate contains a duplicate extension. Release update
System SSL
Chapter 9. Cryptographic Services summary of interface changes 131
Table 77. Summary of changes to CMS status codes (continued)
Status code Release Description Reason for change
03353073 z/OS V1R11 New: Cannot match CRL distribution points. Release update
03353074 z/OS V1R11 New: FIPS mode key generation failed pair-wiseconsistency check.
Release update
03353076 z/OS V1R12 New: Prime not supplied Release update
03353077 z/OS V1R12 New: Subprime not supplied Release update
03353078 z/OS V1R12 New: Base not supplied Release update
03353079 z/OS V1R12 New: Private value not supplied Release update
0335307A z/OS V1R12 New: Public value not supplied Release update
0335307B z/OS V1R12 New: Private key structure not supplied Release update
0335307C z/OS V1R12 New: Public key structure not supplied Release update
0335307D z/OS V1R12 New: Size specified for supplied structure is toosmall
Release update
0335307E z/OS V1R12 New: Elliptic Curve is not supported Release update
0335307F z/OS V1R12 New: EC Parameters not supplied Release update
03353080 z/OS V1R12 New: Signature not supplied Release update
03353081 z/OS V1R12 New: Elliptic curve parameters are not valid Release update
03353082 z/OS V1R12 New: Elliptic curve not supported in FIPS mode Release update
03353083 z/OS V1R12 New: ICSF services are unavailable Release update
03353084 z/OS V1R12 New: ICSF callable service returned an error Release update
03353085 z/OS V1R12 New: ICSF PKCS #11 not operating in FIPSmodeN
Release update
03353086 z/OS V1R12 New: Incorrect key algorithm Release update
03353087 z/OS V1R12 New: Certificate revocation list is expired Release update
Environment variablesTable 78 identifies changes to environment variables used by System SSL. Fordetailed information about these environment variables, see z/OS CryptographicServices System SSL Programming.
Table 78. Summary of changes to System SSL environment variables
Environment variable Release Description Reason for change
GSK_HW_CRYPTO
z/OS V1R10 Changed:Specifies whether the hardwarecryptographic support will be used.
Release update
GSK_PROTOCOL_SSLV2
z/OS V1R11 Changed: Specifies whether the SSL V2protocol is supported. The SSL V2 protocolshould be disabled whenever possible sincethe SSL V3 protocol provides significantsecurity enhancements. This variable has noeffect when operating in FIPS mode.
Release update
GSK_PROTOCOL_SSLV3
z/OS V1R11 Changed: Specifies whether the SSL V3protocol is supported. This variable has noeffect when operating in FIPS mode.
Release update
System SSL
132 z/OS V1R12.0 Summary of Message and Interface Changes
Table 78. Summary of changes to System SSL environment variables (continued)
Environment variable Release Description Reason for change
GSK_V3_CIPHER_SPECS
z/OS V1R11 Changed: Specifies the SSL V3 cipherspecifications in order of preference as a stringconsisting of 1 or more 2-character values.The SSL V3 cipher specifications are used forthe SSL V3, TLS V1.0 and TLS V1.1 protocols.
Release update
GSK_V3_SESSION_TIMEOUT
z/OS V1R11 Changed: Specifies the session timeout valuein seconds for the SSL V3, TLS V1.0 and TLSV1.1 protocols.
Release update
GSK_V3_SIDCACHE_SIZE
z/OS V1R11 Changed: Specifies the number of sessionidentifiers that can be contained in the SSL V3cache. The SSL V3 session cache is used forthe SSL V3, TLS V1.0 and TLS V1.1 protocols.
Release update
GSK_RNG_ALLOW_ZERO_BYTES
z/OS V1R10 Changed:Specifies whether the SSL randomnumber generator will include bytes with azero value in the random byte output streamor remove them.
Release update
Function return codesTable 79 lists the new and updated function return codes. See z/OS CryptographicServices System SSL Programming for more detailed information.
Table 79. Summary of changes to function return codes
Function code Release Description Reason for change
7 z/OS V1R10 Changed: No certificates available Release update
8 z/OS V1R11 Changed: Certification validation error Release update
9 z/OS V1R11 Changed: Cryptographic processing error Release update
10 z/OS V1R12 Changed: ASN processing error. Release update
109 z/OS V1R10 Changed: No certification authority certificates Release update
402 z/OS V1R11 Changed: No SSL cipher specifications Release update
407 z/OS V1R11 Changed: Key label does not exist Release update
412 z/OS V1R11 Changed: SSL protocol or certificate type is notsupported
Release update
428 z/OS V1R11 Changed: Key entry does not contain a privatekey
Release update
432 z/OS V1R12 Changed: Session renegotiation is not allowed. Release update
435 z/OS V1R10 Changed: Certification authority is unknown Release update
440 z/OS V1R12 Changed: Incorrect key usage Release update
444 z/OS V1R10 New: Error encountered generating random bytes Release update
445 z/OS V1R11 New: Key database is not a FIPS modedatabase.
Release update
446 z/OS V1R11 New: TLS extension mismatch has beenencountered.
Release update
447 z/OS V1R11 New: Required TLS extension has been rejected. Release update
448 z/OS V1R11 New: Requested server name is not recognized. Release update
449 z/OS V1R11 New: Unsupported fragment length was received. Release update
450 z/OS V1R11 New: TLS extension length field is not valid. Release update
System SSL
Chapter 9. Cryptographic Services summary of interface changes 133
Table 79. Summary of changes to function return codes (continued)
Function code Release Description Reason for change
460 z/OS V1R12 New: Required TLS Renegotiation Indication notreceived
Release update
601 z/OS V1R11 Changed: Protocol is not SSL V3, TLS V1.0 orTLS V1.1
Release update
603 z/OS V1R12 New: Specified function enumerator is not valid. Release update
604 z/OS V1R12 New: Send sequence number is near maximumvalue.
Release update
707 z/OS V1R11 New: TLS extension type is not valid. Release update
708 z/OS V1R11 New: Supplied TLS extension data is not valid. Release update
Deprecated Function return codesTable 80 lists the new and updated deprecated function return codes. See z/OSCryptographic Services System SSL Programming for more detailed information.
Table 80. Summary of changes to deprecated function return codes
Function code Release Description Reason for change
-106 z/OS V1R12 New: Required TLS Renegotiation Indication notreceived
Release update
-104 z/OS V1R10 New: Error encountered generating random bytes Release update
-55 z/OS V1R10 Changed: Incorrect key usage Release update
-36 z/OS V1R11 Changed: Cryptographic processing error Release update
-35 z/OS V1R11 Changed: Certificate validation error Release update
-27 z/OS V1R11 Changed: Key entry does not contain a privatekey
Release update
-19 z/OS V1R10 Changed: Certification authority is unknown Release update
-18 z/OS V1R10 Changed: Self-signed certificate cannot bevalidated
Release update
-15 z/OS V1R10 Changed: Certificate is not valid Release update
-7 z/OS V1R12 Changed: Session renegotiation is not allowed Release update
18 z/OS V1R10 Changed: No certification authority certificates Release update
19 z/OS V1R10 Changed: No certificates available Release update
gskkyman commandTable 81 identifies changes to the gskkyman command used by System SSL tomanage certificates in the key database file. See z/OS Cryptographic ServicesSystem SSL Programming for more information about the gskkyman command.
Table 81. Summary of changes to gskkyman command
Release Description Reason for change
z/OS V1R10 The gskkyman command has been enhanced to supportadditional signature algorithms.
Release update
System SSL
134 z/OS V1R12.0 Summary of Message and Interface Changes
Table 81. Summary of changes to gskkyman command (continued)
Release Description Reason for change
z/OS V1R10 The gskkyman command has been enhanced to:v support additional signature algorithmsv support 4096 key sizesv display certificate details.
Release update
System SSL
Chapter 9. Cryptographic Services summary of interface changes 135
System SSL
136 z/OS V1R12.0 Summary of Message and Interface Changes
Chapter 10. DFSMS summary of interface changes
In addition to the interface changes included in this chapter, updates to DFSMSresulted in SYS1.PARMLIB and SYS1.SAMPLIB member changes. See Chapter 3,“Summary of changes to SYS1.PARMLIB,” on page 7 and Chapter 5, “Summary ofchanges to SYS1.SAMPLIB,” on page 13 for those changes. See z/OS MVSInitialization and Tuning Reference for more information about these members. Seez/OS DFSMS OAM Planning, Installation, and Storage Administration Guide forObject Support for information about the changes to the CBROAMxx member ofSYS1.SAMPLIB.
The DFSMS interfaces described in this chapter are:
v “DFSMSdfp summary of interface changes”
v “DFSMSdss summary of interface changes” on page 142
v “DFSMShsm summary of interface changes” on page 145
v “DFSMSrmm summary of interface changes” on page 149
v “DFSMStvs summary of interface changes” on page 157
DFSMSdfp summary of interface changesThis section summarizes new and changed interfaces, commands, and panels forDFSMSdfp, OAM, and Advanced Copy Services. It covers DFSMSdfp interfacesthat were updated since z/OS V1R9. It also includes changes resulting from serviceupdates and small programming enhancements that followed z/OS V1R9.
Access method servicesTable 82 lists new and changed access method services (IDCAMS) commands andreport types. See z/OS DFSMS Access Method Services for Catalogs for morespecific information about these commands.
Table 82. DFSMSdfp: Summary of new and changed IDCAMS commands
Command name Release Description Reason for change
ALTER z/OS V1R12 New Keywords:
RECLAIMCAEnables CA reclaim for the data set.When enabled, CA reclaim causesempty CA space be reclaimedautomatically for key-sequenced datasets.
NORECLAIMCADisables CA reclaim for the data set.
CA reclaim support
DEFINEUSERCATALOG
z/OS V1R12 New Keywords:
EATTR Specifies whether a catalog can haveextended attributes (format 8 and 9DSCBs) and optionally reside in EAS.
EAV enhancements forz/OS V1R12
DELETE z/OS V1R11 New Keywords:
MASK Specifies multiple variations of a dataset name to be deleted, using wildcards.
DELETE MASK support.
© Copyright IBM Corp. 1997, 2010 137
Table 82. DFSMSdfp: Summary of new and changed IDCAMS commands (continued)
Command name Release Description Reason for change
LISTCAT z/OS V1R12 New Keywords:
CA RECLAIMOn LISTCAT output, shows thecataloged value for the CA reclaimattribute.
CA reclaim support
VERIFY z/OS V1R12 New Keyword:
RECOVERCompletes previously interruptedVSAM processing. The data setcannot be opened on any system;otherwise, the command will fail withan OPEN error.
Release update
Callable servicesThere are no new or changed data areas for z/OS V1R12 and V1R11.
CommandsTable 83 lists new and changed system-level commands related to DFSMSdfpsupport. See z/OS DFSMS OAM Planning, Installation, and Storage AdministrationGuide for Object Support and z/OS MVS System Commands for more specificinformation about these commands.
Table 83. DFSMSdfp: Summary of new and changed system-level commands
Command name Release Description Reason for change
SETSMS CA_RECLAIM z/OSV1R12
New: New CA_RECLAIM parameterenables or disables the CA reclaimfunction for the system. When enabled,CA reclaim causes empty CA space bereclaimed automatically forkey-sequenced data sets.
CA reclaim support
Data areasThere are no new or changed data areas for z/OS V1R12 and V1R11.
Exits and mapping macrosTable 84. OAM: Summary of changed exits
Exit Name Release Description Reason for change
CBRUXSAE z/OS V1R11 New return codes to be processed by theCBRUXSAE security authorization exit. Theadditional return codes enable an installation tocode up their CBRUXSAE user exit to bypassthe exit for any combination of functions and itauthorizes users to store objects into anexisting collection while preventing them fromcreating new collections.
OAM Enhancements
Table 85 on page 139 lists the changes to exit parameter list mapping macros. Formore exit information, see z/OS DFSMS Installation Exits.
DFSMSdfp
138 z/OS V1R12.0 Summary of Message and Interface Changes
Table 85. DFSMSdfp: Summary of new and changed mapping macros
Macro name Release Description Reason for change
IFGTEP mappingmacro for the LabelAnomaly ExitParameter List
z/OS V1R11 Added: The new bits TEPAOUTSEQ,TEPARDFMLV, TEPARDBMLV, andTEPARFMFV have been added.
OCE RAS enhancement:providing aninstallation-wide abendoption for multi-volume tapeconditions.
IHAVDA z/OS V1R12 Added: New bits added to DVAAMFLG. XTIOT (extended taskinput/output table)enhancements
ISMF panelsTable 86 lists changes to ISMF panels. For more information about these panels,see z/OS DFSMSdfp Storage Administration and z/OS DFSMS Using the InteractiveStorage Management Facility.
Table 86. DFSMSdfp: Summary of new and changed ISMF panels
Panel andapplication name Release Description Reason for change
Data ClassDefine/Alter Panel
z/OS V1R12 New: CA Reclaim field, to enable or disableCA reclaim for the data class.
CA reclaim support, seez/OS DFSMSdfp StorageAdministration.
Data Class DisplayPanel
z/OS V1R12 New: CA Reclaim field. CA reclaim support, seez/OS DFSMSdfp StorageAdministration.
Data Class List Panel z/OS V1R12 New: CA Reclaim column. CA reclaim support, seez/OS DFSMSdfp StorageAdministration.
Data Class PrintPanel
z/OS V1R12 New: CA Reclaim field. CA reclaim support, seez/OS DFSMSdfp StorageAdministration.
Data Class Sort EntryPanel
z/OS V1R12 New: CA Reclaim field. CA reclaim support, seez/OS DFSMSdfp StorageAdministration.
Data Class ViewEntry Panel
z/OS V1R12 New: CA Reclaim field. CA reclaim support, seez/OS DFSMSdfp StorageAdministration.
Copy Entry Panel z/OS V1R12 New: Copy Storage Group Volumes field. Release update, see z/OSDFSMSdfp StorageAdministration.
Pool Storage GroupDefine Panel
z/OS V1R12 Updated: The Allocation/migration Thresholdfield is expanded to allow a high thresholdvalue of 100%.
Release update, see z/OSDFSMSdfp StorageAdministration.
Copy PoolDefine/Alter Panel
z/OS V1R11 New: New field to capture catalog informationfor data set recovery, and catalog name fields.
DFSMShsm fast replicationenhancements; see z/OSDFSMShsm StorageAdministration.
Copy Pool AlterPanel
z/OS V1R11 Updated: Multiple fields. Extended address volume(EAV) support, see z/OSDFSMSdfp StorageAdministration.
DFSMSdfp
Chapter 10. DFSMS summary of interface changes 139
Table 86. DFSMSdfp: Summary of new and changed ISMF panels (continued)
Panel andapplication name Release Description Reason for change
Data ClassDefine/Alter Panel
z/OS V1R11 Updated: Multiple fields. Extended address volume(EAV) support, see z/OSDFSMS ImplementingSystem-Managed Storageand z/OS DFSMSdfpStorage Administration.
Data Class List Panel z/OS V1R11 Updated Extended address volume(EAV) support, see z/OSDFSMSdfp StorageAdministration.
Data Class Sort EntryPanel
z/OS V1R11 Updated Extended address volume(EAV) support, see z/OSDFSMSdfp StorageAdministration.
Data Class ViewEntry Panel
z/OS V1R11 Updated Extended address volume(EAV) support, see z/OSDFSMSdfp StorageAdministration.
Pool Storage GroupDefine Panel
z/OS V1R11 Updated: Multiple fields. Extended address volume(EAV) support, see z/OSDFSMS ImplementingSystem-Managed Storage.
MacrosTable 87 lists new and changed executable macros.
Table 87. DFSMSdfp: Summary of new and changed executable macros
Macro name Release Description Reason for change
ANTRQST z/OS V1R12 New: TERTIARY subparameter forREQUEST=XRECOVER.
Release update
REALLOC z/OS V1R11 New and changed: parameters. Extended address volume(EAV) support. SeeREALLOC Parameter List inz/OS DFSMSdfp AdvancedServices.
NaviQuest panelsThere are no new or changed Naviquest panels in z/OS V1R12 or z/OS V1R11.
Programming interfacesTable 88 lists new and changed programming interfaces.
Table 88. DFSMSdfp: Summary of new and changed programming interfaces
ProgrammingInterface Release Description Reason for change
ANTTREXX z/OS V1R12 New: The program ANTTREXX allows a REXXexec to use the ANTRQST API.
Support for the ANTRQSTmacro through the REXXprogramming language.
DFSMSdfp
140 z/OS V1R12.0 Summary of Message and Interface Changes
Table 88. DFSMSdfp: Summary of new and changed programming interfaces (continued)
ProgrammingInterface Release Description Reason for change
REALLOC z/OS V1R11 New and changed: parameters. Extended address volume(EAV) support. SeeREALLOC Parameter List inz/OS DFSMSdfp AdvancedServices.
RACF commands and FACILITY class profilesThere are no new or changed RACF commands and FACILITY class profiles forDFSMSdfp in z/OS V1R12 and z/OS V1R11.
SMF and LOGREC recordsTable 89 lists changes to SMF records used by DFSMS. For more detailed SMFinformation, see z/OS MVS System Management Facilities (SMF). For moreLOGREC information, see z/OS MVS Diagnosis: Reference. For information aboutthe SMF Type 85 records, see z/OS DFSMS OAM Planning, Installation, andStorage Administration Guide for Object Support. For information about other SMFType records, see z/OS MVS System Management Facilities (SMF).
Table 89. DFSMSdfp: Summary of new and changed SMF records
Event code orrecord type
Release Description Reason for change
SMF Type 64 z/OS V1R12 New: SMF64DAU was added to the Statisticsat OPEN Time section.
CA reclaim support
SMF Type 85,Subtype 2
z/OS V1R11 New:New flags were set in ST2FLGS toindicate the archive retention attributesassociated with STORE.
OAM Enhancements
SMF Type 85,Subtype 5
z/OS V1R11 New:New flags were set in ST5FLGS toindicate the archive retention attributesassociated with CHANGE.
OAM Enhancements
SMF Type 85,Subtype 10
z/OS V1R11 New:New flags were set in ST10FLGS toindicate the archive retention attributesassociated with STOREEND.
OAM Enhancements
SMS ACS read-only variablesThere are no new or changed SMS ACS read-only variables for z/OS V1R12 andz/OS V1R11.
SMS ConstructsThere are no new or changed SMS Constructs for z/OS V1R11 and z/OS V1R10.
SYS1.NUCLEUS membersThere are no new or changed SYS1.NUCLEUS members for z/OS V1R11 and z/OSV1R10.
DFSMSdfp
Chapter 10. DFSMS summary of interface changes 141
TSO/E commands for Advanced Copy Services
Command name Release Description Reason for change
XRECOVER z/OS V1R12 Updated: New keyword TERTIARYindicates that the secondary volumes usedfor the recovery must not be the same asthose that were in use when XRC wasended or suspended.
Release update
UtilitiesTable 90 identifies changes to the DFSMS utilities. For detailed information aboutDFSMS utilities, refer to z/OS DFSMS Utilities.
Table 90. DFSMSdfp: Summary of changes to utilities
Utility name Release Description Reason for change
IEHLIST z/OS V1R11 Updated: Multiple changes to IEHLIST output. Extended address volume(EAV) support, see IEHLISTVTOC Listing in z/OSDFSMSdfp Utilities.
DFSMSdss summary of interface changes
APIsThere are no new or changed application programming interfaces for z/OS V1R12or V1R11.
CommandsTable 91 lists new and changed commands for DFSMSdss. For descriptions andsyntax of the DFSMSdss commands, see z/OS DFSMSdss Storage Administration.
Table 91. DFSMSdss: Summary of changed commands
Command name Release Description Reason for change
COPY z/OS V1R12 Updated: New FCFASTREVERSERESTOREand FCFULLVOLUMERELATION keywords
Support for the fast reverserestore capability of theIBMSystem Storage®DS8000®
series
COPYDUMP z/OS V1R12 Updated: For backups to and from tape, andfor backups on DASD when the backup dataset is in the extended format, DFSMS nowuses BSAM instead of EXCP to read fromand write to DFSMSdss dump data setsduring COPY processing. This allowsDFSMSdss to support 256K blocks whenwriting to and reading from a tape. It alsoallows the use of Extended FormatSequential (extended addressable,Compressible or Striped) data sets on DASD.
Release update
DFSMSdfp
142 z/OS V1R12.0 Summary of Message and Interface Changes
Table 91. DFSMSdss: Summary of changed commands (continued)
Command name Release Description Reason for change
DUMP z/OS V1R12 Updated: For backups to and from tape, andfor backups on DASD when the backup dataset is in the extended format, DFSMS nowuses BSAM instead of EXCP to read fromand write to DFSMSdss dump data setsduring COPY processing. This allowsDFSMSdss to support 256K blocks whenwriting to and reading from a tape. It alsoallows the use of Extended FormatSequential (extended addressable,Compressible or Striped) data sets on DASD.
Release update
z/OS V1R12 Updated: For the OUTDDNAME parameter,the default block size for output records thatare written to tape is determined by obtainingthe optimum block size for the device. Themaximum is 262 144.
Release update
RESTORE z/OS V1R12 Updated: For backups to and from tape, andfor backups on DASD when the backup dataset is in the extended format, DFSMS nowuses BSAM instead of EXCP to read fromand write to DFSMSdss dump data setsduring COPY processing. This allowsDFSMSdss to support 256K blocks whenwriting to and reading from a tape. It alsoallows the use of Extended FormatSequential (extended addressable,Compressible or Striped) data sets on DASD.
Release update
Data areasTable 92. DFSMSdss: Summary of changed data areas
Data area names Release Description Reason for change
ADRTAPB z/OS V1R12 Updated: Various changes. Support for using BSAM instead ofEXCP to read from and write toDFSMSdss dump data sets duringDUMP, COPYDUMP, andRESTORE operations. See z/OSDFSMSdss Storage Administration
ADREID0 z/OS V1R11 New: EIREC28 DSECT
Fields for Target Data Set AllocationNotification Exit (Eioption 28).
Extended address volume (EAV)support, see ADREID0 Data Areain z/OS DFSMSdss StorageAdministration.
DFSMSdss
Chapter 10. DFSMS summary of interface changes 143
EXEC PARM valuesTable 93. DFSMSdss: Summary of changes to EXEC PARM values
PARM name Release Description Reason for change
USEEXCP=YES|NO z/OS V1R12 New: Specifies whether the access methodused by DFSMSdss for DUMP output,RESTORE input and COPYDUMPoperations is to be EXCP. If the backup is toor from tape, the default is NO. If the backupis to or from DASD, the default is YES,unless the backup data set is in theextended format.
Support for using BSAMinstead of EXCP to read fromand write to DFSMSdssdump data sets duringDUMP, COPYDUMP, andRESTORE operations.
ExitsTable 94 lists new and changed exits for DFSMSdss. For descriptions of theDFSMSdss exits, see z/OS DFSMSdss Storage Administration.
Table 94. DFSMSdss: Summary of changed exits
Exit Name Release Description Reason for change
ADRUIXIT z/OS V1R12 New: Bits are added to ADRUFO. Support for the fast reverserestore capability of theIBMSystem StorageDS8000series, and for using BSAMinstead of EXCP to readfrom and write toDFSMSdss dump data setsduring DUMP, COPYDUMP,and RESTORE operations.See z/OS DFSMSInstallation Exits.
ADREID0 z/OS V1R11 New: EIOPTION28 is added. DFSMSdss Extendedaddress volume support(EAV). See Target Data SetAllocation Notificatoin Exit(Eioption 28) in z/OSDFSMSdss StorageAdministration.
ISMF panelsThere are no new or changed ISMF panels for DFSMSdss in z/OS V1R12 orV1R11.
RACF FACILITY class profilesTable 95 identifies new and changed RACF FACILITY CLASS profiles. See z/OSSecurity Server RACF Security Administrator's Guide for information about RACF.
Table 95. DFSMSdss: Summary of changes to RACF FACILITY class profiles
RACF Function Release Description Reason for change
STGADMIN.ADR.COPY.FCFRR z/OSV1R12
New: This RACF FACILITY classprofile controls access to theFCFASTREVERSERESTOREkeyword with the COPY command.
RACF protection offast reverse restore.
DFSMSdss
144 z/OS V1R12.0 Summary of Message and Interface Changes
DFSMShsm summary of interface changesThis topic summarizes new and changed interfaces for DFSMShsm. It documentsDFSMShsm interfaces that were updated since z/OS V1R10. It also includeschanges resulting from service updates and small programming enhancements.
CommandsTable 96 identifies the new and changed DFSMShsm commands. DFSMShsmcommands are documented in z/OS DFSMShsm Storage Administration and z/OSDFSMShsm Managing Your Own Data.
Table 96. DFSMShsm: Summary of changed commands
Command name Release Description Reason for change
BACKDS z/OSV1R11
New: The RETAINDAYS parameter has beenadded to support a data set backup retentionperiod.
DFSMS backup retentionenhancements
z/OSV1R10
New: The NEWNAME, DATE, TIME, SPHERE,and GENVSAMCOMPNAMES (GVCN)parameters have been added to support dataset backup enhancements.
DFSMS backupenhancements
BACKVOL z/OSV1R12
New: The DUMP parameter has been updatedto allow stacking up to 255 dump copies on asingle dump volume.
Dump stackingenhancements
BDELETE z/OSV1R11
New: The ALL parameter must be specified todelete all backup versions of a data set.
DFSMS backup retentionenhancements
z/OSV1R10
New: The DATE and TIME parameters havebeen added to support backup enhancements.
DFSMS backupenhancements
DEFINE z/OSV1R12
New: The DUMPCLASS parameter has beenupdated to allow stacking up to 255 dumpcopies on a single dump volume.
Dump stackingenhancements
FRBACKUP z/OSV1R10
New: The ALLOWPPRCP parameter has beenadded to the FRBACKUP command to allowyou to specify whether the preserve mirroroperation is required, preferred, or not desiredwhen the target volume is a Metro Mirrorprimary volume during fast replication backup.
DFSMS FlashCopy®
Preserve Mirror
FRRECOV z/OSV1R12
New: A set of new parameters have beenadded to the FRRECOV COPYPOOLcommand. The FROMDUMP parameter andDUMPCLASS subparameter allow recovery of acopy pool or volumes within a copy pool from adump backup copy. The PARTIALOK parameterallows recovery from a partial dump version.The RESUME parameter allows control overresuming a previously failed recovery attempt.
Multi-task volume recoveryfrom dump enhancements
New: The FORCE parameter has been addedallowing recovery from a DASD backup copythat has an incomplete dump copy.
DFSMS fast reverse restoreenhancements
z/OSV1R10
New: The ALLOWPPRCP parameter has beenadded to the FRRECOV command to allow youto specify whether the preserve mirror operationis required, preferred, or not desired when thetarget volume is a Metro Mirror primary volumeduring fast replication recovery.
DFSMS FlashCopy PreserveMirror
DFSMShsm
Chapter 10. DFSMS summary of interface changes 145
Table 96. DFSMShsm: Summary of changed commands (continued)
Command name Release Description Reason for change
HBACKDS z/OSV1R11
New: The RETAINDAYS parameter has beenadded to support a data set backup retentionperiod.
DFSMS backup retentionenhancements
z/OSV1R10
New: The parameters NEWNAME, DATE,TIME, SPHERE, and GENVSAMCOMPNAMES(GVCN) have been added to support datasetbackup enhancements.
DFSMS backupenhancements
HBDELETE z/OSV1R11
New: The ALL parameter must be specified todelete all backup versions of a data set.
DFSMS backup retentionenhancements
z/OSV1R10
New: The DATE and TIME keywords have beenadded to support backup enhancements.
DFSMS backupenhancements
HLIST z/OSV1R10
New: HLIST DATASET BCDS/BOTH and HLISTLEVEL BCDS/BOTH output has been updatedto indicate whether the data set was backed upwith NEWNAME, SPHERE(NO) and GVCNoptions.
DFSMS backupenhancements
HRECOVER z/OSV1R11
New: The TIME keyword was added to recovera backup version of a data set by time as wellas by date.
DFSMS backup retentionenhancements
LIST z/OSV1R12
New: The FCFRRINCOMPLETE andINCOMPLETERECOVERY have been added tothe LIST COPYPOOL SELECT command torequest information about an FRBACKUPDASD copy (FCFRRINCOMPLETE) and torequest information about copy poolFRBACKUP versions that have not beenrecovered completely(INCOMPLETERECOVERY).
DFSMS fast reverse restoreenhancements
Changed: LIST COPYPOOL(cpname) outputincludes: a new FASTREPLICATION state(FCFRRINCOMPLETE), fast reverse restorestatus field (FCFRR=), and recovery completestatus field (RECOVERYINCOMPLETE=). Thisnew output is displayed when OUTDATASET,SYSOUT, or TERMINAL is specified as thedestination for the output.
DFSMS fast reverse restoreenhancements
z/OSV1R11
Changed: LIST DSNAME BCDS, LISTDSNAME BOTH, and LIST LEVEL(hlq) outputhas been updated to display the RETAINDAYSvalue for each backup version of a data set,and the date and time when each was created.
DFSMS backupenhancements
z/OSV1R10
Changed: LIST DATASET BCDS/BOTH andLIST LEVEL BCDS/BOTH output has beenupdated to indicate whether the data set wasbacked up with NEWNAME, SPHERE(NO) andGVCN options.
DFSMS backupenhancements
RECOVER z/OSV1R11
New: The TIME keyword was added to recovera backup version of a data set by time as wellas by date.
DFSMS backup retentionenhancements
DFSMShsm
146 z/OS V1R12.0 Summary of Message and Interface Changes
Table 96. DFSMShsm: Summary of changed commands (continued)
Command name Release Description Reason for change
SETSYS z/OSV1R12
New: Five new parameters (BACKUP,CDSBACKUP, DUMP, MIGRATION, andRECOVERY) have been added to the SETSYSDSSXMMODE command to provide expanded,more granular control of the DFSMSdss crossmemory interface.
Expanded control of theDFSMSdss cross memoryinterface
New: The FCRELATION parameter has beenadded to the SETSYS FASTREPLICATIONcommand specifying whether an extent-level ora full-volume-level FlashCopy relationship is tobe established for fast replication backup andrecovery of volumes.
DFSMS fast reverse restoreenhancements
New: MAXDUMPRECOVERTASKS parameterspecifying the maximum number of volumerecovery from dump tasks DFSMShsm canconcurrently process.
Multi-task volume recoveryfrom dump enhancements
New: USECYLINDERMANAGEDSPACEparameter specifying whether to allow use ofcylinder managed space for migration copiesand backup versions.
EAV enhancement for z/OSV1R12
z/OSV1R11
New: ML1OVERFLOW parameter withDATASETSIZE and THRESHOLD values, toenable ML1 overflow volumes to be selected formigration or backup of large data sets.
DFSMS ML1 enhancements
z/OSV1R10
New: The new subparameterGENVSAMCOMPNAMES has been added toSETSYS DSBACKUP.
DFSMS backupenhancements
New: A new parameter,TAPEDATASETORDER, has been addedallowing you to specify the order in which youwant DFSMShsm to recall or recover data setsfrom a tape which might increase throughput.
DFSMS backupenhancements
QUERY z/OSV1R12
Changed: The QUERY COPYPOOL commandoutput, in message ARC1820I, will displayapplicable “background copy percent-complete”(PCT-COMP) information for full-volumeFlashCopy pairs with an incomplete backgroundcopy.
DFSMS fast reverse restoreenhancements
Data areasDFSMShsm control blocks and data areas are documented in z/OS DFSMShsmData Areas, which is available online at the z/OS Internet Library:http://www.ibm.com/systems/z/os/zos/bkserv/
ExitsThere are no new or changed DFSMShsm exits.
MacrosTable 97 on page 148 identifies the new and changed DFSMShsm macros.DFSMShsm macros are documented in z/OS DFSMShsm Managing Your OwnData.
DFSMShsm
Chapter 10. DFSMS summary of interface changes 147
Table 97. DFSMShsm: Summary of changed executable macros
Macro name Release Description Reason for change
ARCFSR2 z/OS V1R10 New: Reformatted from ARCFSR for reportingrecords with DFSMSrmm report generator.Maps FSR DS records for DFSMShsm in SMFform.
Support for the DFSMSrmmreport generator
ARCHBACK z/OS V1R11 Updated: The new RETAINDAYS keywordwas added to support a data set backupretention period.
DFSMS backup retentionenhancements
z/OS V1R10 Updated: The new keywords NEWNAME,DATE, TIME, SPHERE, andGENVSAMCOMPNAMES are added tosupport dataset backup enhancements.
DFSMS backupenhancements
ARCHBDEL z/OS V1R11 Updated: The ALL parameter must bespecified to delete all backup versions of adata set.
DFSMS backup retentionenhancements
ARCHRCOV z/OS V1R11 New: The TIME keyword was added torecover a backup version of a data set by timeas well as by date.
DFSMS backup retentionenhancements
ARCUTILP z/OS V1R10 Updated: The ARCUTILP macro is updatedwith new optional TYPE keyword values, tospecify that all or specific types of records bemapped.
Support for the DFSMSrmmreport generator
ARCWFSR2 z/OS V1R10 New: Reformatted from ARCWWFSR forreporting records with DFSMSrmm reportgenerator. Maps WWFSR for DFSMShsm inSMF form.
Support for the DFSMSrmmreport generator
ARCXTRCT z/OS V1R12 New: A new DATA=COPYPOOL flag,CPFINCMP, has been added.
DFSMS fast reverse restoreenhancements
z/OS V1R10 Updated: DATA=BUVER output indicateswhether the NEWNAME keyword was usedwhen creating a backup version.
DFSMS backupenhancements
RACF FACILITY class profilesTable 98 identifies the new and changed RACF FACILITY class profiles forDFSMShsm. See z/OS Security Server RACF Security Administrator's Guide forinformation about RACF.
Table 98. DFSMShsm: Summary of changes to RACF FACILITY class profiles
FACILITY class profile Release Description Reason for change
STGADMIN.ARC.BACKDS.NEWNAME
z/OSV1R10
New: Facility class name for the NEWNAMEparameter of the BACKDS command.
DFSMShsm BACKDSNEWNAME enhancement
STGADMIN.ARC.ENDUSER.HBACKDS.NEWNAME
z/OSV1R10
New: Facility class name for the NEWNAMEparameter of the HBACKDS command.
DFSMShsm HBACKDSNEWNAME enhancement
STGADMIN.ARC.BACKDS.RETAINDAYS
z/OSV1R11
New: Facility class name for the RETAINDAYSparameter of the BACKDS command.
DFSMShsm BACKDSRETAINDAYS enhancement
STGADMIN.ARC.ENDUSER.HBACKDS.RETAINDAYS
z/OSV1R11
New: Facility class name for the RETAINDAYSparameter of the HBACKDS command.
DFSMShsm HBACKDSRETAINDAYS enhancement
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148 z/OS V1R12.0 Summary of Message and Interface Changes
DFSMSrmm summary of interface changes
APIsTable 99 lists the new application programming interfaces (APIs) for DFSMSrmm.For more detailed information about APIs, see z/OS DFSMSrmm ApplicationProgramming Interface, SC26-7403.
Table 99. DFSMSrmm: Summary of new application programming interfaces
Interface name Release Description Reason for change
EDGXCI z/OS V1R11 New: MULTI=YES|NO operand. Support for returningmultiple resources fromSEARCH subcommands.
EDGXHINT z/OS V1R11 New: The EDGXHINT interface is analternative interface to the DFSMSrmmapplication programming interface. EDGXHINTis shipped as a load module in LINKLIB.
Support for high levellanguages when writingapplications to obtaininformation aboutDFSMSrmm resources.
CommandsTable 100 lists new and changed commands. See z/OS DFSMSrmm Managing andUsing Removable Media for more specific information about these commands.
Table 100. DFSMSrmm: Summary of changed commands
Command name Release Description Reason for change
ADDDATASET z/OSV1R10
New: The DELETED operand hasbeen added.
Support for deleted data sets.
ADDVOLUME z/OSV1R10
Changed:v The MEDINF, CAPACITY,
ERROR, NOWORM,OPENCOUNT, PERCENT, WMC,and WORM operands have beenadded.
v RECORDINGFORMAT has beenchanged to include EFMT3 andEEFMT3.
v Release support.v Support for the IBM System
Storage TS1130 Tape Drive(3592).
CHANGEDATASET z/OSV1R10
New:v The DELETED operand has
been added.v The LASTDDNAME,
LASTJOBNAME,LASTSTEPNAME,NOLASTDDNAME,NOLASTJOBNAME,NOLASTSTEPNAME, andTOTALBLKCOUNT operandshave been added.
v Support for deleted data sets.v Release support.
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Chapter 10. DFSMS summary of interface changes 149
Table 100. DFSMSrmm: Summary of changed commands (continued)
Command name Release Description Reason for change
CHANGEVOLUME z/OSV1R12
New: HOLD and NOHOLDoperands are added.
Enhanced volume hold support.
z/OSV1R10
Changed:v The MEDINF, REPLACE,
CAPACITY, ERROR, NOWORM,OPENCOUNT, PERCENT, WMC,and WORM operands have beenadded.
v RECORDINGFORMAT has beenchanged to include EFMT3 andEEFMT3.
v Release support.v Support for the IBM System
Storage TS1130 Tape Drive(3592).
EDGINERS z/OSV1R11
Changed: Added SCAN operand. Scan labels of tape volumes.
z/OSV1R10
Changed: Updated ERASEoperand.
Support for the IBM SystemStorage TS1130 Tape Drive(3592).
LISTCONTROL z/OSV1R12
New: STATUS operand is added. Enhanced status display.
z/OSV1R10
New: MEDINF, OPENRULE,NOOPENRULE, PRTITION, andNOPRTITION operands are added.
Release support.
SEARCHDATASET z/OSV1R10
New: The DELETED operand hasbeen added.
Support for deleted data sets.
SEARCHVOLUME z/OSV1R12
New: HOLD and NOHOLDoperands are added.
Query volume hold attribute.
z/OSV1R11
Changed: Added the ASDATE,CRDATE, LASTREFDATE,READDATE, WRITEDATE,LASTCHANGEDATE, MOVEDATE,and STOREDATE operands.
Enhanced querying of volumeattributes.
z/OSV1R10
Changed:v RECORDINGFORMAT has been
changed to include EFMT3 andEEFMT3.
v Added the WORM operand.v USE has been changed to
include ALL, IRMM, NOTIRMM,NOTMVS, and NOTVM.
v Support for the IBM SystemStorage TS1130 Tape Drive(3592).
v Support for WORM typevolumes.
v Support for non-IBMsystems.
Data areasTable 101 lists new and changed data areas. For more information aboutDFSMSrmm data areas, see z/OS DFSMSrmm Reporting.
Table 101. DFSMSrmm: Summary of new and changed data areas
Data area name Release Description Reason for change
EDGACTSY z/OS V1R12 Changed: Activity File Symbols. Support for Release 12 function.
EDGCLREC z/OS V1R12 Changed: Conversion LibraryInformation.
Support for Release 12 function.
EDGLCSUP z/OS V1R12 Changed: OAM Interface. Support for Release 12 function.
EDGEXTSY z/OS V1R12 Changed: Extract Data Set Symbols. Support for Release 12 function.
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150 z/OS V1R12.0 Summary of Message and Interface Changes
Table 101. DFSMSrmm: Summary of new and changed data areas (continued)
Data area name Release Description Reason for change
EDGPL100 z/OS V1R12 Changed: Installation Exit MappingMacro.
Support for Release 12 function.
EDGPL200 z/OS V1R12 Changed: Installation Exit MappingMacro.
Support for Release 12 function.
EDGPL300 z/OS V1R12 Changed: Installation Exit MappingMacro.
Support for Release 12 function.
EDGRVEXT z/OS V1R12 Changed: Extract Data Set VolumeReport Record.
Support for Release 12 function.
EDGRXEXT z/OS V1R12 Changed: Extract Data Set ExtendedData Set Name Record.
Support for Release 12 function.
EDGSLAB z/OS V1R12 Changed: Sticky Label Data. Support for Release 12 function.
EDGSRCSY z/OS V1R12 Changed: Inventory Management SMFRecord
Support for Release 12 function.
EDGSVREC z/OS V1R12 Changed: SMF Volume Information. Support for Release 12 function.
EDGCLREC z/OS V1R11 Changed: Conversion LibraryInformation.
Support for Release 11 function.
EDGLCSUP z/OS V1R11 Changed: OAM Interface. Support for Release 11 function.
EDGPL100 z/OS V1R11 Changed: Installation Exit MappingMacro.
Support for Release 11 function.
EDGPL200 z/OS V1R11 Changed: Installation Exit MappingMacro.
Support for Release 11 function.
EDGPL300 z/OS V1R11 Changed: Installation Exit MappingMacro.
Support for Release 11 function.
EDGRVEXT z/OS V1R11 Changed: Extract Data Set VolumeReport Record.
Support for Release 11 function.
EDGRXEXT z/OS V1R11 Changed: Extract Data Set ExtendedData Set Name Record.
Support for Release 11 function.
EDGSLAB z/OS V1R11 Changed: Sticky Label Data. Support for Release 11 function.
EDGSVREC z/OS V1R11 Changed: SMF Volume Information. Support for Release 11 function.
EDGACTSY z/OS V1R12 Changed: Activity File Symbols. Support for Release 12 function.
EDGEXTSY z/OS V1R10 Changed: Extract Data Set Symbols. Support for Release 10 function.
EDGPL100 z/OS V1R10 Changed: Installation Exit MappingMacro.
APAR OA26592.
EDGPL300 z/OS V1R10 Changed: Installation Exit MappingMacro.
Support for Release 11 function.
EDGS42SY z/OS V1R10 Changed: SMF Audit Record Type 42Subtype 22
Support for Release 10 function.
EDGSMFSY z/OS V1R10 Changed: SMF Record Symbols. Support for Release 10 function.
EDGSRCSY z/OS V1R10 Changed: Inventory Management SMFRecord
Support for Release 10 function.
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Chapter 10. DFSMS summary of interface changes 151
ISPF panelsTable 102 lists new and changed DFSMSrmm ISPF panels.
Table 102. DFSMSrmm: Summary of new and changed ISPF panels
Panel name Release Description Reason for change
EDGP@CLS z/OS V1R12 Changed: View search results Suppress search results list.
EDGPCC00 z/OS V1R12 New: DFSMSrmm Status CONTROL STATUSfastpath command.
EDGPT110 z/OS V1R12 Changed: HOLD Volume hold support.
EDGPT410 z/OS V1R12 Changed: HOLD Volume hold support.
EDGHD11A z/OS V1R11 Changed: MANAGEMENTVALUE Reflect command parsingchanges.
EDGHD11E z/OS V1R11 Changed: MANAGEMENTVALUE Reflect command parsingchanges.
EDGHD11F z/OS V1R11 Changed: DATACLASS Reflect command parsingchanges.
EDGHD11G z/OS V1R11 Changed: STORAGECLASS Reflect command parsingchanges.
EDGHD11L z/OS V1R11 Changed: (LAST)DDNAME Reflect command parsingchanges.
EDGHD11V z/OS V1R11 Changed: (LAST)PROGRAMNAME Reflect command parsingchanges.
EDGHT149 z/OS V1R11 Changed: STORAGEGROUP Reflect command parsingchanges.
EDGPT210 z/OS V1R11 Added: Volume type, Create date, and Createtime
Add Volumesenhancements
EDGPT230 z/OS V1R11 Added: Volume type, Storage group, Createdate, and Create time
Add Scratch Volumesenhancements
EDGPT240 z/OS V1R11 Added: Create date and Create time Add Stacked Volumeenhancements
REXX variablesTable 103 lists new and changed REXX variables that you can use when you writeREXX execs to obtain information about DFSMSrmm resources. See z/OSDFSMSrmm Managing and Using Removable Media for more detailed information.
Table 103. DFSMSrmm TSO subcommand REXX variables
Variable name Release Subcommands Contents
EDG@CSIP z/OS V1R12 LC Client/server local IP address
EDG@HLD z/OS V1R12 LV Hold attribute
EDG@JRNS z/OS V1R12 LC Journal status
EDG@RMID z/OS V1R12 LC Started procedure name
EDG@SRIP z/OS V1R12 LC Server IP address
EDG@STDS z/OS V1R12 LC Debug setting
EDG@STIS z/OS V1R12 LC IP verb state
EDG@STIT z/OS V1R12 LC IP verb time
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152 z/OS V1R12.0 Summary of Message and Interface Changes
Table 103. DFSMSrmm TSO subcommand REXX variables (continued)
Variable name Release Subcommands Contents
EDG@STIV z/OS V1R12 LC IP verb
EDG@STLA z/OS V1R12 LC Local active tasks
EDG@STLH z/OS V1R12 LC Local held tasks
EDG@STLO z/OS V1R12 LC Local tasks
EDG@STLR z/OS V1R12 LC Last CDS reserve time
EDG@STNH z/OS V1R12 LC New requests held
EDG@STPL z/OS V1R12 LC PDA Trace levels
EDG@STQC z/OS V1R12 LC Queued catalog requests
EDG@STQN z/OS V1R12 LC Queued nowait requests
EDG@STQR z/OS V1R12 LC Queued requests
EDG@STRF z/OS V1R12 LC Task requested function
EDG@STRH z/OS V1R12 LC CDS Reserved
EDG@STRM z/OS V1R12 LC DFSMSrmm status
EDG@STRT z/OS V1R12 LC Task requestor's system ID
EDG@STSA z/OS V1R12 LC Server active tasks
EDG@STSH z/OS V1R12 LC Server held tasks
EDG@STSL z/OS V1R12 LC Server listener
EDG@STSO z/OS V1R12 LC Server tasks
EDG@STST z/OS V1R12 LC Task start time
EDG@STTQ z/OS V1R12 LC Task requestor's ID
EDG@STTR z/OS V1R12 LC Task requestor type
EDG@STTS z/OS V1R12 LC Task status
EDG@STTT z/OS V1R12 LC Task token
EDG@BESK z/OS V1R11 LD SD BES key index
EDG@GDGC z/OS V1R11 LC GDG cycleby
EDG@GDGD z/OS V1R11 LC GDG duplicate
EDG@JRNT z/OS V1R11 LC Journal transaction
EDG@AUD z/OS V1R10 LC SMF audit record type
EDG@BLKC z/OS V1R10 LD Number of data set blocks
EDG@BLKS z/OS V1R10 LD SD Size of data set blocks
EDG@DLTD z/OS V1R10 LD Deleted by disposition processing
EDG@DSS6 z/OS V1R10 LD Data set size
EDG@MDNF z/OS V1R10 LV, LC Media information name
EDG@MDRA z/OS V1R10 LC MEDINF replace policy for age
EDG@MDRP z/OS V1R10 LC MEDINF replace policy for permanenterrors
EDG@MDRT z/OS V1R10 LC MEDINF replace policy for temporaryerrors
EDG@MDRW z/OS V1R10 LC MEDINF replace policy for write mountcount
EDG@MDRX z/OS V1R10 LV, LC External recording technology
DFSMSrmm
Chapter 10. DFSMS summary of interface changes 153
Table 103. DFSMSrmm TSO subcommand REXX variables (continued)
Variable name Release Subcommands Contents
EDG@MDTX z/OS V1R10 LV, LC External media type
EDG@MEDR z/OS V1R10 LV SV LC Tape recording technology
EDG@MEDT z/OS V1R10 LV SV LC Tape media type
EDG@ORIA z/OS V1R10 LC OPENRULE Input action
EDG@ORII z/OS V1R10 LC OPENRULE Input IGNORE condition (BY)
EDG@ORIR z/OS V1R10 LC OPENRULE Input REJECT condition (BY)
EDG@OROA z/OS V1R10 LC OPENRULE Output action
EDG@OROI z/OS V1R10 LC OPENRULE Output IGNORE condition (BY)
EDG@OROR z/OS V1R10 LC OPENRULE Output REJECT condition (BY)
EDG@ORTP z/OS V1R10 LC OPENRULE Type of open rule entry
EDG@ORVE z/OS V1R10 LC OPENRULE Volume range end
EDG@ORVL z/OS V1R10 LC OPENRULE Volume serial number
EDG@ORVS z/OS V1R10 LC OPENRULE Volume range start
EDG@PTNA z/OS V1R10 LC PRTITION NOSMT Action for partition entry
EDG@PTNL z/OS V1R10 LC PRTITION Location name for NOSMT
EDG@PTSA z/OS V1R10 LC PRTITION SMT Action for partition entry
EDG@PTTP z/OS V1R10 LC PRTITION Type of partition entry
EDG@PTVE z/OS V1R10 LC PRTITION Volume range end
EDG@PTVL z/OS V1R10 LC PRTITION Volume serial number
EDG@PTVS z/OS V1R10 LC PRTITION Volume range start
EDG@SEQ z/OS V1R10 LV Volume sequence number
EDG@SSM z/OS V1R10 LC SMF security record type
EDG@USEM z/OS V1R10 LV Volume usage (KB)
EDG@USE6 z/OS V1R10 LV Volume usage (Application written data)
EDG@VACT z/OS V1R10 LC VRSMIN action
EDG@VCAP z/OS V1R10 LV, LC Volume/media capacity
EDG@VDRA z/OS V1R10 LC VRSDROP action
EDG@VDRC z/OS V1R10 LC VRSDROP count
EDG@VDRP z/OS V1R10 LC VRSDROP percent
EDG@VREA z/OS V1R10 LC VRSRETAIN action
EDG@VREC z/OS V1R10 LC VRSRETAIN count
EDG@VREP z/OS V1R10 LC VRSRETAIN percent
EDG@WORM z/OS V1R10 LV Volume is WORM
EDG@XDRA z/OS V1R10 LC EXPDTDROP action
EDG@XDRC z/OS V1R10 LC EXPDTDROP count
EDG@XDRP z/OS V1R10 LC EXPDTDROP percent
EDG@X300 z/OS V1R10 LC EDG_EXIT300 installation exit status
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154 z/OS V1R12.0 Summary of Message and Interface Changes
Structured field introducersTable 104 lists new and changed DFSMSrmm structured field introducers that youcan use with the DFSMSrmm application programming interface. For moreinformation, see z/OS DFSMSrmm Application Programming Interface.
Table 104. Structured field introducers
Release SFI name SFI number Data Description Subcommands
z/OS V1R12 CSIP X'819250' Client IP address LC
z/OS V1R12 HLD X'838F40' Volume hold LV SV(e)
z/OS V1R12 RMID X'889000' Started procedure name LC
z/OS V1R12 SRIP X'8A1A30' Server IP address LC
z/OS V1R12 STDS X'8A2800' Debug setting LC
z/OS V1R12 STIS X'8A3200' Task - IP verb state LC
z/OS V1R12 STIT X'8A3201' Task - IP verb time LC
z/OS V1R12 STIV X'8A3203' Task - IP verb LC
z/OS V1R12 STLA X'8A3300' Local active tasks LC
z/OS V1R12 STLH X'8A3307' Local held tasks LC
z/OS V1R12 STLO X'8A3314' Local tasks LC
z/OS V1R12 STLR X'8A3317' Last RESERVE time LC
z/OS V1R12 STNH X'8A3400' New requests held LC
z/OS V1R12 STPL X'8A3450' PDA trace levels LC
z/OS V1R12 STQC X'8A3500' Catalog requests LC
z/OS V1R12 STQN X'8A3511' Nowait requests LC
z/OS V1R12 STQR X'8A3515' Queued requests LC
z/OS V1R12 STRF X'8A3600' Task - requested function LC
z/OS V1R12 STRH X'8A3602' CDS RESERVEd LC
z/OS V1R12 STRM X'8A3607' RMM status LC
z/OS V1R12 STRT X'8A3614' Task - requestor's system LC
z/OS V1R12 STSA X'8A3650' Server active tasks LC
z/OS V1R12 STSH X'8A3657' Server held tasks LC
z/OS V1R12 STSL X'8A3661' Server listener task LC
z/OS V1R12 STSO X'8A3664' Server tasks LC
z/OS V1R12 STST X'8A3669' Task start time LC
z/OS V1R12 STTQ X'8A3700' Task requestor LC
z/OS V1R12 STTR X'8A3701' Task requestor's type LC
z/OS V1R12 STTS X'8A3702' Task status LC
z/OS V1R12 STTT X'8A3703' Task token LC
z/OS V1R11 BESK X'809310' CA Tape Encryption key index LD SD(e)
z/OS V1R11 GDGC X'837800' GDC cycleby LC
z/OS V1R11 GDGD X'837805' GDC duplicate LC
z/OS V1R11 JRNT X'83ED00' Journal transaction LC
z/OS V1R10 AUD X'807000' SMF audit record type LC
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Chapter 10. DFSMS summary of interface changes 155
Table 104. Structured field introducers (continued)
Release SFI name SFI number Data Description Subcommands
z/OS V1R10 CDSQ X'812900' Control data set ENQ LC
z/OS V1R10 DLTD X'823700' Deleted by disposition processing LD SD(e)
z/OS V1R10 DSS6 X'82B030' Data set size, Factor LD SD(e)
z/OS V1R10 IRRM X'83B830' Managed by IRMM), LV, SV (e)
z/OS V1R10 MDNF X'851400' Media Information Name LV SV(e) LC
z/OS V1R10 MDRA X'851980' MEDINF replace policy for age LC
z/OS V1R10 MDRP X'8519C0' MEDINF replace policy forpermanent errors
LC
z/OS V1R10 MDRT X'8519E0' MEDINF replace policy fortemporary errors
LC
z/OS V1R10 MDRW X'8519F0' MEDINF replace policy for writemount count
LC
z/OS V1R10 MDRX X'851A00' External Recording Technology LV SV(e) LC
z/OS V1R10 MDTX X'853400' External Media Type LV SV(e) LC
z/OS V1R10 MEDR X'857000' Recording technology: LV SV LC
z/OS V1R10 MEDT X'858000' Media type LV SV LC
z/OS V1R10 ORIA X'86E8A0' Input action LC
z/OS V1R10 ORII X'86E8A8' Input IGNORE condition (BY) LC
z/OS V1R10 ORIR X'86E8B8' Input REJECT condition (BY) LC
z/OS V1R10 OROA X'86EA00' Output action LC
z/OS V1R10 OROI X'86EA08' Output IGNORE condition (BY) LC
z/OS V1R10 OROR X'86EA18' Output REJECT condition (BY) LC
z/OS V1R10 ORTP X'86EF08' Type of open rule entry LC
z/OS V1R10 ORVS X'86EF80' Volume range start LC
z/OS V1R10 ORVL X'86EF85' Volume serial number, specific orgeneric
LC
z/OS V1R10 ORVE X'86EF8F' Volume range end LC
z/OS V1R10 PTNA X'87DB00' NOSMT action for partition entry LC
z/OS V1R10 PTNL X'87DB0C' Location name LC
z/OS V1R10 PTSA X'87EB80' SMT action for partition entry LC
z/OS V1R10 PTTP X'87EBA8' Type of partition entry LC
z/OS V1R10 PTVS X'87EC00' Volume range start LC
z/OS V1R10 PTVL X'87EC08' Volume serial number, specific orgeneric
LC
z/OS V1R10 PTVE X'87EC0F' Volume range end LC
z/OS V1R10 SSM X'8A2000' SMF security record type LC
z/OS V1R10 USEM X'8AE000' Volume usage (KB) LV SV(e)
z/OS V1R10 USE6 X'8AE030' Volume usage factor LV SV(e)
z/OS V1R10 VACT X'8B0000' VRSMIN action LC
z/OS V1R10 VCAP X'8B0B00' Volume/Media capacity LV SV(e) LC
z/OS V1R10 VDRA X'8B2800' VRSDROP action LC
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156 z/OS V1R12.0 Summary of Message and Interface Changes
Table 104. Structured field introducers (continued)
Release SFI name SFI number Data Description Subcommands
z/OS V1R10 VDRC X'8B2802' VRSDROP count LC
z/OS V1R10 VDRP X'8B280F' VRSDROP percent LC
z/OS V1R10 VREA X'8BD500' VRSRETAIN action: LC
z/OS V1R10 VREC X'8BD502' VRSRETAIN count LC
z/OS V1R10 VREP X'8BD50F' VRSRETAIN percent LC
z/OS V1R10 WORM X'8C4300' Volume is WORM: LV, SV (e)
z/OS V1R10 XDRA X'8C5D00' EXPDTDROP action: LC
z/OS V1R10 XDRC X'8C5D02' EXPDTDROP count LC
z/OS V1R10 XDRP X'8C5D0F' EXPDTDROP percent LC
z/OS V1R10 X300 X'8C7802' UX300 installation exit status LC
UtilitiesTable 105 lists changes to DFSMSrmm utilities. For detailed information aboutDFSMS utilities, see z/OS DFSMSrmm Implementation and Customization Guide.
Table 105. DFSMSrmm: Summary of changes to utilities
Utility name Release Description Reason for change
EDGBKUP z/OS V1R10 Changed: Added information for the newSYSIN File for EDGBKUP
Added information for new EDGBKUPBACKUP(COPY)
DFSMSrmm forwardrecovery support.
Create a logical data setcopy of the control data setand optionally, a backup ofthe journal.
EDGSPLCS z/OS V1R10 Changed: Added new Q value for INDD inputfile.
Support for concurrentprocessing within a library.
DFSMStvs summary of interface changesThere are no new or changed interfaces for DFSMStvs in z/OS V1R12 and V1R11.
DFSMSrmm
Chapter 10. DFSMS summary of interface changes 157
158 z/OS V1R12.0 Summary of Message and Interface Changes
Chapter 11. DFSORT summary of interface changes
Table 106 summarizes the DFSORT interface changes. See z/OS DFSORTInstallation and Customization and z/OS DFSORT Application Programming Guidefor more detailed information.
Table 106. Summary of changed DFSORT interfaces
Interface_type Release Description Reason for change
Command z/OS V1R12 Updated: A new MOWRK installation andrun-time option allows you to specify whethermemory object storage can be used forintermediate work space or as an extension ofmain storage, as appropriate, or only as anextension of main storage.
Improved performance
Command z/OS V1R12 Updated: A new DYNAPCT installation andrun-time option allows you to specify additionalwork data sets to be allocated with zero space.DFSORT only extends these data sets whennecessary to complete a sort application. Theavailability of these additional work data setscan improve reliability in situations where thedisk work space requirements are larger thanexpected.
Improved reliability
Data set z/OS V1R12 Updated: DFSORT now supports EAS-eligibledata set types on Extended Address Volumesto the extent that z/OS supports these datasets.
Extended address volume(EAV) support
Data set z/OS V1R12 Updated: A program that invokes DFSORT,ICETOOL or ICEGENER can dynamicallyallocate input, output and work data sets usingthe options for XTIOT, uncaptured UCBs, andDSAB above 16 megabyte virtual. These datasets are supported to the extent that z/OSsupports them.
XTIOT, uncaptured UCBsand DSAB above 16megabyte virtual support
© Copyright IBM Corp. 1997, 2010 159
DFSORT
160 z/OS V1R12.0 Summary of Message and Interface Changes
Chapter 12. Distributed File Service summary of interfacechanges
In addition to the Distributed File Service interfaces described in this topic, youshould also review Chapter 3, “Summary of changes to SYS1.PARMLIB,” on page 7and Chapter 5, “Summary of changes to SYS1.SAMPLIB,” on page 13. This topicsummarizes the new and changed interface components of Distributed File Service(DFS/SMB and zFS).
zFSThe zFS interfaces described in this topic are:
v “zFS APIs”
v “zFS commands” on page 162
v “zFS system commands” on page 164
v “zFS data sets” on page 165
zFS APIsTable 107 lists new and changed zFS APIs.
Table 107. Summary of new and changed zFS APIs
API Release Description Reason for change
Attach Aggregate z/OS V1R11 Changed: zFS multi-file system Releaseupdateaggregates cannot be attached in ashared file system environment.
Release update
Clone File System z/OS V1R11 Changed: The API restricts FS_ID2 usage.When FS_ID2 is used, if you specify the z/OSUNIX file system name (fsid_mtname), youcannot specify the zFS file system name(fsid_name), or the aggregate name(fsid_aggrname).
Release update
Create File System z/OS V1R11 Changed: The API restricts FS_ID2 usage.When FS_ID2 is used, if you specify the z/OSUNIX file system name (fsid_mtname), youcannot specify the zFS file system name(fsid_name), or the aggregate name(fsid_aggrname).
Release update
Delete File System z/OS V1R11 Changed: When using FS_ID2 as input, youcannot specify the file system with the z/OSUNIX file system name (fsid_mtname) becausethe file system cannot be mounted. Instead,you must use the zFS file system name(fsid_name).
Release update
z/OS V1R11 Changed: The API restricts FS_ID2 usage.When FS_ID2 is used, if you specify the z/OSUNIX file system name (fsid_mtname), youcannot specify the zFS file system name(fsid_name), or the aggregate name(fsid_aggrname).
Release update
List Aggregate Status(Version 2)
z/OS V1R11 New: Flag, AS_SYSPLEXAWARE, has beenadded to indicate if the aggregate issysplex-aware.
Release update
© Copyright IBM Corp. 1997, 2010 161
Table 107. Summary of new and changed zFS APIs (continued)
API Release Description Reason for change
List File SystemNames (Version 2)
z/OS V1R11 Changed: The API restricts FS_ID2 usage.When FS_ID2 is used, if you specify the z/OSUNIX file system name (fsid_mtname), youcannot specify the zFS file system name(fsid_name), or the aggregate name(fsid_aggrname).
Release update
List File SystemStatus
z/OS V1R11 Changed: The API restricts FS_ID2 usage.When FS_ID2 is used, if you specify the z/OSUNIX file system name (fsid_mtname), youcannot specify the zFS file system name(fsid_name), or the aggregate name(fsid_aggrname).
Release update
pfsctl (BPX1PCT) z/OS V1R11 Changed: Query vnode_cache_limit (227) andset vnode_cache_limit (226) are no longeravailable configuration commands.
Release update
Rename File System z/OS V1R11 Changed: The API restricts FS_ID2 usage.When FS_ID2 is used, if you specify the z/OSUNIX file system name (fsid_mtname), youcannot specify the zFS file system name(fsid_name), or the aggregate name(fsid_aggrname).
Release update
Statistics KernelInformation
z/OS V1R11 Changed: The kl_time field has been updated. Release update
Statistics MetadataCache Information
z/OS V1R11 Changed: The reserve areas in the formathave been updated.
Release update
Set File SystemQuota
z/OS V1R11 Changed: The API restricts FS_ID2 usage.When FS_ID2 is used, if you specify the z/OSUNIX file system name (fsid_mtname), youcannot specify the zFS file system name(fsid_name), or the aggregate name(fsid_aggrname).
Release update
z/OS V1R10 Changed: The restriction of issuing thisfunction against a compatibility modeaggregate is enforced.
Release update
zFS commandsTable 108 identifies changes to zFS commands. For detailed information aboutthese commands, see z/OS Distributed File Service zSeries File SystemAdministration.
Table 108. Summary of new and changed zFS commands.
zFS Command Release Description Reason for change
mount z/OS V1R11 Changed: NOREADAHEAD should benot be specified unless under thedirection of IBM Service.
Release update
z/OS V1R11 Changed: An unmount issued against azFS mounted file system is denied if theaggregate is quiesced, cloning (or theclone is being deleted), or growing unlessunmount force is specified.
Release updateNote: This also applies to V1R9and V1R10 when APAR OA25026is applied andsysplex_admin_level=2.
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162 z/OS V1R12.0 Summary of Message and Interface Changes
Table 108. Summary of new and changed zFS commands. (continued)
zFS Command Release Description Reason for change
zfsadm aggrinfo z/OS V1R11 Changed: New lines are added to theoutput of this command to displayinformation about whether the aggregateis read-write (R/W) or read-only (R/O); amounted compatibility mode aggregate(COMP), a multi-file system aggregate oran attached compatibility mode aggregate(MULT); the aggregate is currentlyquiesced (QUIESCED), disabled(DISABLED), or both.Note: zfsadm aggrinfo displays anattached compatibility mode aggregate asMULT because it is not mounted.
Release update
z/OS V1R11 Changed: zFS multi-file systemaggregates cannot be attached in a sharefile system environment. An attached zFScompatibility mode aggregate will stilldisplay as MULT because it is notmounted. but it is understood to be acompatibility mode aggregate.
Release update
zfsadm attach z/OS V1R11 Changed: In z/OS V1R11 and above, youcannot attach a zFS multi-file systemaggregate in a sysplex shared file systemenvironment. You can attach a zFScompatibility mode aggregate (a zFSaggregate that contains one read-write filesystem and possibly a backup (.bak) filesystem) in any environment.
Release update
zfsadm clone z/OS V1R11 Changed: With the zfsadm clonecommand, the administrator can make aread-only clone of a file system in thesame data set. Only the metadata iscopied (pointers to the data blocks), notthe actual data. It is not a substitute foran offline copy of the file system formedia failure recovery.
Documentation update to improveclarity
z/OS V1R11 New: There are a series of rules to followwhen using this command. Forinformation about all of these rules, seez/OS Distributed File Service zSeries FileSystem Administration.
Documentation update to improveclarity
zfsadm config z/OS V1R11 New: You can now specify theseadditional options:
v -client_cache_size
v -client_reply_storage
v -file_threads
v -token_cache_size
Sysplex-aware zFS
z/OS V1R11 Changed: The -vnode_cache_limit sizeparameter is now ignored.
Release update
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Chapter 12. Distributed File Service summary of interface changes 163
Table 108. Summary of new and changed zFS commands. (continued)
zFS Command Release Description Reason for change
zfsadm configquery z/OS V1R11 New: You can now specify theseadditional options:
v -client_cache_size
v -client_reply_storage
v -file_threads
v -syslevel
v -sysplex_filesys_sharemode
v -token_cache_size
Note: You can ignore the values for-client_cache_size, -client_reply_storage,-file_threads, and -token_cache_sizewhen zFS is running non-sysplex aware.No storage is obtained even though avalue might be reported.
Sysplex-aware zFS
z/OS V1R11 Changed: The -sysplex_state option nowdisplays the following values:
v Two (2), when zFS is running in asysplex-aware environment. This isnormal for V1R11.
v Three (3), when zFS is running in asysplex-aware environment withsysplex=filesys.
Sysplex-aware zFS
z/OS V1R11 Changed: The -vnode_cache_limit sizeparameter is now ignored.
Release update
zfsadm setquota z/OS V1R10 Changed: The restriction of issuing thisfunction against a compatibility modeaggregate is enforced.
Release update
zFS system commandsTable 109 on page 165 identifies changes to system commands for zFS. Fordetailed information about these changes to system commands, see z/OSDistributed File Service zSeries File System Administration.
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164 z/OS V1R12.0 Summary of Message and Interface Changes
Table 109. Summary of new and changed zFS system commands.
System command Release Description Reason for change
modify zfs process z/OS V1R11 New: You can now query specific reportsand reset the counters of the followingoptions:
v KN
v VM
v LFS
v LOCK
v STOR
v FILE
v STKM
v CTKC
v SVI
v ALL
Release update
z/OS V1R11 New: When a problem with zFS issuspected, as directed by IBM support,you can now issue the nsvalidate optionto initiate namespace validation on thesystem where the command is entered.
Sysplex-aware zFS
zFS data setsTable 110 lists new and changed zFS data sets.
Table 110. Summary of new and changed zFS data sets
zFS data sets Release Description Reason for change
IOEFSPRM z/OS V1R11 New: There is a new recommendation to useaggrfull to give a more accurate view of freespace.
Release update
New: The following new options are available:
v client_cache_size
v client_reply_storage
v file_threads
v sysplex
v sysplex_admin_level
v sysplex_filesys_sharemode
v token_cache_size
Sysplex-aware zFS
Changed: The following options havechanged:
v The default for client_reply_storage haschanged from 40 M to 10 M.
v The description of the sysplex processingoption has been updated.
v The vnode_cache_limit size option is nowignored.
Release update
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Chapter 12. Distributed File Service summary of interface changes 165
SMBThe SMB interfaces described in this topic are:
v “SMB commands”
v “SMB system commands”
v “SMB environment variables”
v “SMB operating system support” on page 167
SMB commandsTable 111 lists new SMB commands. For detailed information about thesecommands, see z/OS Distributed File Service SMB Administrationz/OS DistributedFile Service SMB Administration.
Table 111. Summary of new and changed SMB commands.
SMB Command Release Description Reason for change
dfssyntax z/OS V1R10 New: The dfssyntax command automaticallychecks the syntax of the /opt/dfslocal/home/dfskern/envar environment variable file,unless another file is specified.
New for V1R10
SMB system commandsTable 112 lists new SMB system commands. For detailed information about thesecommands, see z/OS Distributed File Service SMB Administrationz/OS DistributedFile Service SMB Administration.
Table 112. Summary of new and changed SMB system commands.
System command Release Description Reason for change
modify dfs process z/OS V1R11 New: The dfskern daemon parameter of thesend command can be further modified usingthe trace parameter.
New trace enhancementsfor V1R11
SMB environment variablesTable 113 lists the new and changed environment variables. For details, see z/OSDistributed File Service SMB Administrationz/OS Distributed File Service SMBAdministration.
Table 113. Summary of new and changed SMB environment variable.
SMB environment variable Release Description Reason for change
_IOE_EXPORT_TIMEOUT z/OSV1R12
Changed: The expected valuehas changed.
Release update
_IOE_SMB_PROTOCOL_LEVEL z/OSV1R12
Changed: The expected valuehas changed.
Release update
_IOE_WIRE_CODEPAGE z/OSV1R12
Changed: The SMB server doesnot support translation ofdouble-byte character set (DBCS)data.
Release update
_IOE_TRACE_TABLE_SIZE z/OSV1R11
New: Specifies the size, in bytes,of the DFSKERN trace table.
New trace functionfor V1R11
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166 z/OS V1R12.0 Summary of Message and Interface Changes
Table 113. Summary of new and changed SMB environment variable. (continued)
SMB environment variable Release Description Reason for change
_IOE_USE_PTHREAD_SECURITY z/OSV1R11
New: Specifies the SMB server todynamically recognize clientsecurity permission. Setting to ONresults in security updatesbecoming active without restartingDFSKERN.
New security optionfor V1R11
_IOE_HANG_DETECT_DUMP_LIMIT z/OSV1R10
New: Specifies the maximumnumber of dumps for the hangdetector to take.
New hang detectfunction for V1R10
_IOE_HANG_DETECT_INTERVAL z/OSV1R10
New: Specifies the interval, inseconds, for which hangs arechecked.
New hang detectfunction for V1R10
_IOE_HANG_DETECT_OENODE_TIMEOUT z/OSV1R10
New: Specifies the period, inseconds, an oenode must behung before it is detected. Whenzero is specified, the hang detectfunction is off.
New hang detectfunction for V1R10
_IOE_HANG_DETECT_THREAD_TIMEOUT z/OSV1R10
New: Specifies the period, inseconds, a thread must waitbefore it is detected as a hungthread. When zero is specified,the hang detect function is off.
New hang detectfunction for V1R10
_IOE_SMB_TRANSPORTS z/OSV1R10
New: Specifies whether SMBuses the TCP DIRECT mode (port445) or NETBIOS mode (port139).
New support forboth modes inV1R10
SMB operating system supportTable 114 lists the new operating systems supported by SMB. For details, see z/OSDistributed File Service SMB Administrationz/OS Distributed File Service SMBAdministration.
Table 114. Summary of new operating systems supported by SMB.
Operating System Release Description Reason for change
Windows VistaBusiness andWindows VistaEnterprise
z/OS V1R11 New: SMB now supports Windows VistaBusiness and Windows Vista Enterprise.
New operating systemsupport for V1R11
Distributed File Service
Chapter 12. Distributed File Service summary of interface changes 167
Distributed File Service
168 z/OS V1R12.0 Summary of Message and Interface Changes
Chapter 13. HLASM summary of interface changes
High Level Assembler (HLASM) is a base element of z/OS. Interface changesrelating to the HLSAM language are described in the following sections:
v “Features”
v “Assembler options”
v “Statements”
v “User exits” on page 170
The HLASM Toolkit is an optional feature of z/OS. There are no interface changesto the HLASM Toolkit interface for z/OS V1R11 and z/OS V1R10.
HLASMThis section describes interface changes relating to HLASM.
FeaturesTable 115 lists the changes to Assembler features. For more information, seeHLASM Programmer's Guide.
Table 115. Summary of new and changed Assembler options
Feature Release Description Reason for change
Linux z/OS V1R10 New feature: High Level Assembler for Linuxon System z® Feature added.
New release.
Assembler optionsTable 116 lists the changes to Assembler options. For more information, seeHLASM Programmer's Guide.
Table 116. Summary of new and changed Assembler options
Option Release Description Reason for change
OPTABLE z/OS V1R10 New option: ZS4 added. Part of R5 service stream.This is z/OS V1R10 update.
MACHINE z/OS V1R10 New options: zSeries-4 and zS4 added. New release.
WORKFILE z/OS V1R10 Reinstates the utility file (SYSUT1 in z/OS)that was removed from the base R5 product.
Part of R5 service stream.
StatementsTable 117 lists the changes to HLASM instructions and statements. For moredetailed information, see:
v HLASM Programmer's Guide
v HLASM Language Reference
Table 117. Summary of new and changed HLASM statements
Statement Release Description Reason for change
ACONTROL z/OS V1R10 New option: OPTABLE option added to list ofallowable options in ACONTROL statement.
Release update
© Copyright IBM Corp. 1997, 2010 169
Table 117. Summary of new and changed HLASM statements (continued)
Statement Release Description Reason for change
DC, DS z/OS V1R10 New constants: SY and QY constants addedto allow creation of long displacement fields(20-bit signed displacement)
Release update
Machine instructions z/OS V1R10 New suffix processing: :MAC or :ASM suffixnow accepted to direct the resolution of theopcode.
Release update
User exitsTable 118 lists the new and updated HLASM user exits. For more information, seeHLASM Programmer's Guide.
Table 118. Summary of new and changed HLASM user exits
User exit Release Description Reason for change
HSI z/OS V1R10 New field: Field added to user exit interfacefor Host Services interface.
Release update
HLASM
170 z/OS V1R12.0 Summary of Message and Interface Changes
Chapter 14. IBM Tivoli Directory Server summary of interfacechanges
This chapter contains new and changed interfaces for:
v “Configuration options”
v “Utilities” on page 172
v “Client application programming routines” on page 174
Configuration optionsTable 119 lists the new and changed IBM Tivoli Directory Server (IBM TDS)configuration options. See IBM Tivoli Directory Server Administration and Use forz/OS for more detailed information.
Table 119. Summary of new and changed IBM Tivoli Directory Server (IBM TDS) configuration options
Configuration option Release Description Reason for change
database z/OS V1R11 Updated to supportnew CDBM backend
Advanced replicationsupport
enableResources z/OS V1R11 New RACF resourceprofile support
listen z/OS V1R11 Updated because ofAPAR OA30666.
Release update
logFileFilter z/OS V1R12 New Activity loggingsupport
logFileRollover z/OS V1R12 New Activity loggingsupport
logFileRolloverDirectory z/OS V1R12 New Activity loggingsupport
logFileRolloverSize z/OS V1R12 New Activity loggingsupport
logFileRolloverTOD z/OS V1R12 New Activity loggingsupport
nativeUpdateAllowed z/OS V1R12 Updated to supportpassword policy
Password policysupport
pwEncryption z/OS V1R12 Updated to supportsalted SHA (SSHA)
Salted SHA (SSHA)support
pwSearchOutput z/OS V1R12 Updated to supportsalted SHA (SSHA)
Salted SHA (SSHA)support
secretEncryption z/OS V1R11 Updated to include theencryption of theibm-replicaKeyPwdandibm-slapdMasterPwattribute values
Advanced replicationsupport
© Copyright IBM Corp. 1997, 2010 171
Table 119. Summary of new and changed IBM Tivoli Directory Server (IBM TDS) configuration options (continued)
Configuration option Release Description Reason for change
serverCompatLevel z/OS V1R12 Updated to include aserver compatibilitylevel of 6 that allowsACL filters, passwordpolicy, salted SHA(SSHA) passwordhashing, and usage ofadditional schemasyntaxes and matchingrules
Password policy,salted SHA (SSHA),and ACL filters, andschema syntaxesand matching rulessupport
z/OS V1R11 New Advanced replicationsupport
useAdvancedReplication z/OS V1R11 New Advanced replicationsupport
wlmExcept z/OS V1R11 New WLM support
UtilitiesTable 120 lists the new and changed IBM Tivoli Directory Server (IBM TDS) utilities.
Table 120. Summary of new and changed IBM TDS utilities
Utility Release Description Reason for change
db2pwden z/OS V1R12 1. Updated to send thePasswordPolicy control onsimple, CRAM-MD5, andDIGEST-MD5 authenticationmechanisms
2. Updated to send thePasswordPolicy control onupdate operations
Password policy support
dsconfig z/OS V1R12 Updated to support newconfiguration options
Password policy and activitylog support
z/OS V1R11 Updated to support newconfiguration options
Advanced replication support
ds2ldif z/OS V1R12 Updated to support password policyand salted SHA (SSHA)
Password policy support andsalted SHA (SSHA) support
z/OS V1R11 v Updated to support theunloading of encryptedibm-slapdMasterPw andibm-replicaKeyPwd attributevalues.
v Updated to support theunloading of thereplicateOperationalAttributescontrol values
v Updated to support advancedreplication filtered unloading
Advanced replication support
Tivoli Directory Server
172 z/OS V1R12.0 Summary of Message and Interface Changes
Table 120. Summary of new and changed IBM TDS utilities (continued)
Utility Release Description Reason for change
ldapadd z/OS V1R12 1. Updated to send thePasswordPolicy control onsimple, CRAM-MD5, andDIGEST-MD5 authenticationmechanisms
2. Updated to send thePasswordPolicy control onupdate operations
Password policy support
z/OS V1R11 Updated to support the Do NotReplicate and the ServerAdministration controls
Advanced replication support
ldapchangepwd z/OS V1R12 New: Allows modifications orchanges of userPassword attributevalues in an entry
Password policy support
ldapcompare z/OS V1R12 1. Updated to send thePasswordPolicy control onsimple, CRAM-MD5, andDIGEST-MD5 authenticationmechanisms
2. Updated to send thePasswordPolicy control onupdate operations
Password policy support
ldapdelete z/OS V1R12 Updated to send thePasswordPolicy control on simple,CRAM-MD5, and DIGEST-MD5authentication mechanisms
Password policy support
z/OS V1R11 Updated to support the Do NotReplicate and the ServerAdministration controls
Advanced replication support
ldapdiff z/OS V1R12 1. Updated to send thePasswordPolicy control onsimple, CRAM-MD5, andDIGEST-MD5 authenticationmechanisms
2. Updated to send thePasswordPolicy control oncompare and update operations
Password policy support
z/OS V1R11 New Advanced replication support
ldapexop z/OS V1R12 Updated to support the Accountstatus, Effective passwordpolicy, and GetEffectiveACLextended operations
Password policy, salted SHA(SSHA), and access controlfilter support
z/OS V1R11 New Advanced replication support
Tivoli Directory Server
Chapter 14. IBM Tivoli Directory Server summary of interface changes 173
Table 120. Summary of new and changed IBM TDS utilities (continued)
Utility Release Description Reason for change
ldapmodify z/OS V1R12 1. Updated to send thePasswordPolicy control onsimple, CRAM-MD5, andDIGEST-MD5 authenticationmechanisms
2. Updated to send thePasswordPolicy control onupdate operations
Password policy support
z/OS V1R11 Updated to support the Do NotReplicate and the ServerAdministration controls
Advanced replication support
ldapmodrdn z/OS V1R12 Updated to send thePasswordPolicy control on simple,CRAM-MD5, and DIGEST-MD5authentication mechanisms
Password policy support
z/OS V1R11 Updated to support the Do NotReplicate and the ServerAdministration controls
Advanced replication support
ldapsearch z/OS V1R12 Updated to send thePasswordPolicy control on simple,CRAM-MD5, and DIGEST-MD5authentication mechanisms
Password policy support
ldif2ds z/OS V1R12 Updated to support password policyand salted SHA (SSHA) support
Password policy and saltedSHA (SSHA) support
z/OS V1R11 Updated to support thereplicateOperationalAttributescontrol in input LDIF files
Advanced replication support
Client application programming routinesTable 121 lists the new and changed LDAP client application programming routines.See IBM Tivoli Directory Server Client Programming for z/OS for more detailedinformation.
Table 121. Summary of new and changed LDAP client application programming routines
Routine name Release Description Reason for change
ldap_add_control() z/OS V1R11 New Release update
ldap_get_lderrno() z/OS V1R11 New Release update
ldap_parse_pwdpolicy_response() z/OS V1R12 New Password policy support
ldap_pwdpolicy_err2string() z/OS V1R12 New Password policy support
Tivoli Directory Server
174 z/OS V1R12.0 Summary of Message and Interface Changes
Chapter 15. ICKDSF summary of interface changes
This chapter describes the ICKDSF interface “Commands” on page 175.
Commands
Command name Release Description Reason for change
INIT z/OS V1R12 Updated: New keyword NODSEXISTrequests that volumes that containdata sets other than the index dataset or VVDS should not to beinitialized.
To prevent the accidental initialization ofvolumes that contain data sets.
FLASHCPYESTABLISH
z/OS V1R10 Updated: New keywordPRESERVEMIRROR indicates thehandling of the request based onwhether the specified target is aPPRC primary device.
To support FlashCopy Preserve Mirror.
FLASHCPYQUERYRELATIONS
z/OS V1R10 Updated: New information wasadded to the Relations InformationTable that gives the preferred mirrorstatus.
To support FlashCopy Preserve Mirror.
FLASHCPYWITHDRAW
z/OS V1R10 Updated: New keyword FORCEindicates whether the withdraw of amirrored relationship should bewithdrawn immediately instead ofinitiating a background copy.
To support FlashCopy Preserve Mirror.
© Copyright IBM Corp. 1997, 2010 175
ICKDSF
176 z/OS V1R12.0 Summary of Message and Interface Changes
Chapter 16. Infoprint Server summary of interface changes
The Infoprint Server interfaces described in this chapter are:
v “Application programming interface” on page 178
v “Configuration files” on page 178
v “Environment variables” on page 178
v “Exits” on page 178
v “Filters” on page 179
v “Infoprint Central” on page 179
v “ISPF panels” on page 179
v “JCL parameters” on page 179
v “Job attributes” on page 180
v “Printer Inventory attributes” on page 180
v “RACF security classes” on page 180
v “SMF type 6 record for IP PrintWay” on page 180
v “/usr/lpp/Printsrv/samples directory” on page 181
v “z/OS UNIX commands” on page 181
© Copyright IBM Corp. 1997, 2010 177
Application programming interfaceTable 122 lists the changes to the Infoprint Server application programminginterface. For more information, see z/OS Infoprint Server Customization.
Table 122. Summary of Infoprint Server application programming interface changes
Function or datastructure Release Description Reason for change
DocumentInfo z/OS V1R12 Updated: Field high_size was added to thisdata structure.
Support for large files(>2GB)
GetAPIVersionNumber z/OS V1R12 New: This function returns the version numberof the API.
Support for large files(>2GB)
Configuration filesThere are no new or changed Infoprint Server configuration files.
Environment variablesTable 123 lists the new and changed environment variables that Infoprint Serveruses. For more information, see z/OS Infoprint Server Customization.
Table 123. Summary of new and changed Infoprint Server environment variables
Environmentvariable Release Description Reason for change
AOP_MVS_RETURN_CODES
PTF for z/OSV1R9 - V1R11
New: Returns MVS return codes (0, 4, 8) from atransform instead of UNIX return codes (0, 1).
Support for InfoprintTransforms to AFP V2.2
APAR 32228
AOPLIMIT_DOCS z/OS V1R12 New: Limits the number of documents that InfoprintCentral displays.
Support for large numberof documents
AOPLIMIT_JOBS z/OS V1R12 New: Limits the number of print jobs that InfoprintCentral displays.
Support for large numberof documents
LIBPATH z/OS V1R12 Updated: Specifies the IBM XML Toolkit V1.10libraries.
Support for XML ToolkitV1.10
JAVA_HOME PTF for z/OSV1R8 - V1R11
Updated: For Infoprint Central, this variablespecifies the location of Java 5.0 or 6.0 files. ForIPP Server, specifies the location of Java 6.0 files.
Java 6.0 support
APAR 28720
ExitsTable 124 lists the new and changed Infoprint Server exits. For more information,see z/OS Infoprint Server Customization.
Table 124. Summary of new and changed Infoprint Server exits
Exits Release Description Reason for change
IP PrintWayResponse Notificationexit
z/OS V1R12 Updated: IP PrintWay™ extended mode nowsupports this exit. In previous releases, only IPPrintWay basic mode supported this exit.
Enhancements to IPPrintWay extended mode.
Infoprint Server
178 z/OS V1R12.0 Summary of Message and Interface Changes
FiltersThere are no new or changed Infoprint Server filters.
Infoprint CentralTable 125 lists the new and changed fields in Infoprint Central. For moreinformation, see the Infoprint Central help system.
Table 125. Summary of new and changed Infoprint Central fields
Field Release Description Reason for change
Fail on error PTF for z/OSV1R9 - V1R11
New: Indicates whether the transform to AFPfails when data stream errors or warningsoccur.
Support for InfoprintTransforms to AFP V2.2
APAR 32228
Send messages onfailure
PTF for z/OSV1R8 - V1R11
New: Indicates whether AFP Download Plussends all messages to the download receiverwhen it cannot send an output data set.
AFP Download Plussupport
APAR 27068
Send separatorpages
PTF for z/OSV1R8 - V1R11
New: Indicates whether AFP Download Plussends the job and data set separator pages foreach output data set to the download receiver.
AFP Download Plussupport
APAR 27068
Trailer error page PTF for z/OSV1R9 - V1R11
New: Indicates whether the transform to AFPwrites messages to a trailer error page whendata stream errors or warnings occur.
Support for InfoprintTransforms to AFP V2.2
APAR 32228
ISPF panelsTable 126 lists the new and changed Infoprint Server ISPF panels. For moreinformation, see the ISPF help system.
Table 126. Summary of new and changed Infoprint Server ISPF panels
ISPF panel Release Description Reason for change
PSF FSA, AFPDownload Plus
PTF for z/OSV1R8 - V1R11
Updated: This panel displays new fields Sendmessages on failure and Send separatorpages.
AFP Download Plus support
APAR 27068
Printer definition PTF for z/OSV1R9 - V1R11
Updated: This panel displays new fields Failon error and Trailer error page.
Support for InfoprintTransforms to AFP V2.2
APAR 32228
JCL parametersThere are no new and changed JCL parameters for Infoprint Server.
Infoprint Server
Chapter 16. Infoprint Server summary of interface changes 179
Job attributesTable 127 lists the new and changed Infoprint Server job attributes. For moreinformation, see z/OS Infoprint Server Operation and Administration.
Table 127. Summary of new and changed Infoprint Server job attributes
Attribute Release Description Reason for change
fail-on-transform-error
PTF for z/OSV1R9 - V1R11
New: Indicates whether the transform to AFPfails when data stream errors or warningsoccur.
Support for InfoprintTransforms to AFP V2.2
APAR 32228
jes-form-length PTF for z/OSV1R8 - V1R11
New: Indicates the paper length. Job submissionenhancement
APAR 32228
trailer-transform-error-page
PTF for z/OSV1R9 - V1R11
New: Indicates whether the transform to AFPwrites messages to a trailer error page whendata stream errors or warnings occur.
Support for InfoprintTransforms to AFP V2.2
APAR 32228
Printer Inventory attributesTable 128 lists the new and changed attributes that can be specified in the PrinterInventory. For more information, see z/OS Infoprint Server Operation andAdministration.
Table 128. Summary of new and changed Infoprint Server Printer Inventory attributes
Attribute Release Description Reason for change
fail-on-transform-error
PTF for z/OSV1R9 - V1R11
New: Indicates whether the transform to AFPfails when data stream errors or warningsoccur.
Support for InfoprintTransforms to AFP V2.2
APAR 32228
send-messages-on-failure
PTF for z/OSV1R8 - V1R11
New: Indicates whether AFP Download Plussends all messages to the download receiverwhen it cannot send an output data set.
AFP Download Plus support
APAR 27068
send-separator-pages
PTF for z/OSV1R8 - V1R11
New: Indicates whether AFP Download Plussends the job and data set separator pagesfor each output data set to the downloadreceiver.
AFP Download Plus support
APAR 27068
trailer-transform-error-page
PTF for z/OSV1R9 - V1R11
New: Indicates whether the transform to AFPwrites messages to a trailer error page whendata stream errors or warnings occur.
Support for InfoprintTransforms to AFP V2.2
APAR 32228
RACF security classesThere are no new or changed RACF classes or profiles for Infoprint Server.
SMF type 6 record for IP PrintWayThere are no new or changed SMF type 6 record fields for Infoprint Server.
Infoprint Server
180 z/OS V1R12.0 Summary of Message and Interface Changes
/usr/lpp/Printsrv/samples directoryThere are no new or changed RACF classes or profiles for Infoprint Server.
z/OS UNIX commandsTable 129 lists the new and changed z/OS UNIX commands provided by InfoprintServer. For more information, see z/OS Infoprint Server Operation andAdministration.
Table 129. Summary of new and changed z/OS UNIX commands for Infoprint Server
Command Release Description Reason for change
pidu z/OS V1R12 Updated: The display-fully command is new.It displays the attributes of a printer definitionand all its included components.
Release update
Infoprint Server
Chapter 16. Infoprint Server summary of interface changes 181
Infoprint Server
182 z/OS V1R12.0 Summary of Message and Interface Changes
Chapter 17. Integrated Security Services summary of interfacechanges
This chapter contains new and changed interfaces for:
v Enterprise Identity Mapping (EIM)
– “Utilities”
v Network Authentication Service
– “APIs”
– “Configuration options”
– “Environment variables”
Enterprise Identity Mapping (EIM) summary of interface changesThis section summarizes the new and changed EIM interfaces.
CommandsThere are no new or changed commands for z/OS V1R9 and z/OS V1R8.
UtilitiesThere are no new or changed utilities for z/OS V1R9 and z/OS V1R8.
Network Authentication Service summary of interface changes
APIsThere are no new or changed APIs for z/OS V1R10 and z/OS V1R9.
Configuration optionsThere are no new or changed configuration options for z/OS V1R10 and z/OSV1R9.
Environment variablesThere are no new or changed environment variables for z/OS V1R10 and z/OSV1R9.
© Copyright IBM Corp. 1997, 2010 183
184 z/OS V1R12.0 Summary of Message and Interface Changes
Chapter 18. ISPF summary of interface changes
The ISPF interfaces described in this chapter are:
v “ISPF system commands” on page 185
v “ISPF primary commands” on page 185
v “ISPF line commands” on page 185
v “ISPF installation-wide exits” on page 185
v “ISPF file-tailoring skeletons” on page 185
v “ISPF configuration table keywords” on page 186
v “ISPF panel language” on page 186
v “ISPF panels” on page 186
v “ISPF services” on page 186
v “Load modules” on page 186
v Chapter 19, “ISPF variables,” on page 187
v Chapter 20, “ISPF DTL tags,” on page 189
The SCLM interfaces described in this chapter are:
v Chapter 21, “SCLM line commands,” on page 191
v Chapter 22, “SCLM macros,” on page 193
v Chapter 23, “SCLM panels,” on page 195
v Chapter 24, “SCLM services,” on page 197
v Chapter 25, “SCLM translators,” on page 199
v Chapter 26, “SCLM variables,” on page 201
ISPF system commandsThere are no new or changed ISPF system commands for z/OS V1R12 and z/OSV1R11.
ISPF primary commandsThere are no new or changed ISPF primary commands for z/OS V1R12 and z/OSV1R11.
ISPF line commandsThere are no new or changed ISPF line commands in z/OS V1R12 and z/OSV1R11.
ISPF installation-wide exitsThere are no new or changed ISPF installation-wide exits for z/OS V1R12 and z/OSV1R11.
ISPF file-tailoring skeletonsThere are no new or changed ISPF file-tailoring skeletons for z/OS V1R12 andz/OS V1R11.
© Copyright IBM Corp. 1997, 2010 185
ISPF configuration table keywordsThere are no new or changed ISPF configuration table keywords for z/OS V1R12and z/OS V1R11.
ISPF panel languageThere are no new or changed ISPF panel language statements for z/OS V1R12and z/OS V1R11.
ISPF panelsThere are no new or changed ISPF panels for z/OS V1R12 and z/OS V1R11.
ISPF servicesThere are no new or changed ISPF services for z/OS V1R12 and z/OS V1R11.
Load modulesThere are no new or changed load modules for the TSO/ISPF Client Gateway forz/OS V1R12 and z/OS V1R11.
ISPF
186 z/OS V1R12.0 Summary of Message and Interface Changes
Chapter 19. ISPF variables
There are no new or changed ISPF variables for z/OS V1R12 and z/OS V1R11.
© Copyright IBM Corp. 1997, 2010 187
188 z/OS V1R12.0 Summary of Message and Interface Changes
Chapter 20. ISPF DTL tags
There are no new or changed SCLM line commands for z/OS V1R12 and z/OSV1R11.
© Copyright IBM Corp. 1997, 2010 189
190 z/OS V1R12.0 Summary of Message and Interface Changes
Chapter 21. SCLM line commands
There are no new or changed SCLM line commands for z/OS V1R12 and z/OSV1R11.
© Copyright IBM Corp. 1997, 2010 191
192 z/OS V1R12.0 Summary of Message and Interface Changes
Chapter 22. SCLM macros
There are no new or changed SCLM macros for z/OS V1R12 and z/OS V1R11.
© Copyright IBM Corp. 1997, 2010 193
194 z/OS V1R12.0 Summary of Message and Interface Changes
Chapter 23. SCLM panels
There are no new or changed SCLM panels for z/OS V1R12 and z/OS V1R11.
© Copyright IBM Corp. 1997, 2010 195
196 z/OS V1R12.0 Summary of Message and Interface Changes
Chapter 24. SCLM services
There are no new or changed SCLM services for z/OS V1R12 and z/OS V1R11.
© Copyright IBM Corp. 1997, 2010 197
198 z/OS V1R12.0 Summary of Message and Interface Changes
Chapter 25. SCLM translators
There are no new or changed SCLM translators for z/OS V1R12 and z/OS V1R11.
© Copyright IBM Corp. 1997, 2010 199
200 z/OS V1R12.0 Summary of Message and Interface Changes
Chapter 26. SCLM variables
There are no new or changed SCLM variables for z/OS V1R12 and z/OS V1R11.
© Copyright IBM Corp. 1997, 2010 201
202 z/OS V1R12.0 Summary of Message and Interface Changes
Chapter 27. JES2 summary of interface changes
In addition to the interface changes included in this chapter, updates to JES2 mighthave resulted in SYS1.PARMLIB and SYS1.SAMPLIB member changes. SeeChapter 3, “Summary of changes to SYS1.PARMLIB,” on page 7 and Chapter 5,“Summary of changes to SYS1.SAMPLIB,” on page 13 for those changes.
The JES2 interfaces described in this chapter are:
v “Commands”
v “Control blocks” on page 204
v “ENF records” on page 204
v “Initialization statements” on page 205
v “Installation exits” on page 205
v “Macros” on page 206
v “SSI function codes” on page 208
CommandsTable 130 lists the new and changed JES2 commands. See z/OS JES2 Commandsfor more detailed information.
Table 130. Summary of new and changed JES2 Commands
Interface_type Release Description Reason for change
$ACTIVATE z/OS V1R11 New command. APPC job filtering throughextended status API
$C O Job z/OS V1R11 Changed command: Two newkeywords TPJOBID and TPJOBN areadded.
APPC job filtering throughextended status API
$D ACTIVATE z/OS V1R11 New command. APPC job filtering throughextended status API
$D CKPTSPACE z/OS V1R12 Changed command: New parameterBERTUSE added.
Display the number of BERTsused by each control block type
$D EXIT z/OS V1R11 Changed command: The parametersdescription is updated.
Release update
$D O Job z/OS V1R11 Changed command: Two newkeywords TPJOBID and TPJOBN areadded.
APPC job filtering throughextended status API
$D OPTsdef z/OS V1R12 Changed command: New parameterCOLD_START_MODE added.
Display checkpoint mode usedto initialize cold starts
$D SPOOLDEF z/OS V1R12 Changed command: New parameterCYL_MANAGED added.
MAS members can allow aSPOOL volume oncylinder-managed storage
$E JOB z/OS V1R12 Changed command: The Stc and Tsuparameters were removed.
Removed parameters forrestarting tasks and users
$O Job z/OS V1R11 Changed command: Two newkeywords TPJOBID and TPJOBN areadded.
APPC job filtering throughextended status API
$P O Job z/OS V1R11 Changed command: Two newkeywords TPJOBID and TPJOBN areadded.
APPC job filtering throughextended status API
© Copyright IBM Corp. 1997, 2010 203
Table 130. Summary of new and changed JES2 Commands (continued)
Interface_type Release Description Reason for change
$P XEQ z/OS V1R11 Changed command: Commanddescription is updated.
Release update
$S Job z/OS V1R11 Changed command: Commanddescription is updated.
Release update
$S JOB z/OS V1R12 Changed command: Processingconsiderations updated.
Clarify when the command willbe rejected
$S SPOOL z/OS V1R11 Changed command: One newkeyword SPACE is added.
EAV R2 Toleration: JES2Support
$T O Job z/OS V1R11 Changed command: Two newkeywords TPJOBID and TPJOBN areadded.
APPC job filtering throughextended status API
$T JOBDEF z/OS V1R12 Changed command: ParameterJOBNUM updated.
Clarify BERT management
$T OUTDEF z/OS V1R12 Changed command: ParameterJOENUM updated.
Clarify BERT management
$T PRTnnnn and $TRnnnn.PRm
z/OS V1R12 1. Changed command: Newparameter CCTL added.
2. Changed command: Newparameter MODIFY added.
3. Changed command: ParameterCLass | Queue updated.
1. CCTL added to displaycarriage control characters
2. MODIFY added to changecontrol mode for an activeprinter
3. CLass | Queue changed tosupport 36 output classes
$T PUNnn and $TRnnnn.PUm
z/OS V1R12 Changed command: New parameterCCTL added.
CCTL added to display carriagecontrol characters
$T SPOOLDEF z/OS V1R11 Changed command: The parameterdescription is updated.
Release update; APPC jobfiltering through extendedstatus API
$T SPOOLDEF z/OS V1R12 Changed command: New parameterCYL_MANAGED added.
MAS members can allow aSPOOL volume oncylinder-managed storage
Control blocksThere are no new or changed JES2 control blocks for z/OS V1R12 or z/OS V1R11.
ENF recordsTable 131 lists the new and changed ENF records for JES2. See z/OS JES2Initialization and Tuning Reference for more information.
Table 131. Summary of new and changed ENF codes for JES2
ENF Code Release Description Reason for change
70 z/OS V1R11 New code. SDSF Assist
77 z/OS V1R12 Parameter updated: BERTNUM updated forCKPTSPACE.
Specify number of BERTsto add to checkpoint record
236 z/OS V1R12 New parameter: COLD_START_MODE addedto OPTsdef.
Specify checkpoint modefor cold starts
JES2
204 z/OS V1R12.0 Summary of Message and Interface Changes
Initialization statementsTable 132 lists the new and changed JES2 initialization statements. See z/OS JES2Initialization and Tuning Reference for more information.
Table 132. Summary of new and changed JES2 Initialization Statements
InitializationStatement Release Description Reason for change
BUFDEF z/OS V1R11 Changed initialization statement: Twoparameters BELOWBUF and EXTBUF areupdated.
Release update
CKPTDEF z/OS V1R12 Changed parameter:VERSIONS=(NUMBER=nn).
Specify maximum numberof checkpoint data copies tomaintain
CKPTSPACE z/OS V1R12 Changed parameter: BERTNUM. Specify number of BERTsto add to checkpoint record
OPTsdef z/OS V1R12 New parameter: COLD_START_MODE. Specify checkpoint modefor cold starts
PCEDEF z/OS V1R11 Changed initialization statement: Threeparameters CNVTNUM, OUTNUM, andPURGENUM are updated.
Release update
PRT z/OS V1R12 Changed parameter: CLass | QUEUE. Specify up to a maximum of36 output classes
SPOOLDEF z/OS V1R11 Changed initialization statement: Oneparameter LARGEDS is updated.
Release update
Installation exitsTable 133 lists the new and changed JES2 installation exits. See z/OS JES2Installation Exits for more information.
Table 133. Summary of new and changed JES2 Installation Exits
Exit Release Description Reason for change
Exit 1 z/OS V1R11 Changed installation exit: The "Registercontents when Exit 1 gets control" part isupdated.
APPC job filtering throughextended status API
Exit 2 z/OS V1R12 Changed installation exit: The "Registercontents on entry to exit 2" part is updated.
X002OJNM descriptionupdated
Exit 14 z/OS V1R11 Changed installation exit: The "Programmingconsiderations" part is updated.
Release update
z/OS V1R12 Changed installation exit: The "Programmingconsiderations" part is updated.
Programming sensitive toduplicate jobnames
Exit 15 z/OS V1R11 Changed installation exit: The "Contents ofregisters on entry to Exit 15" part is updated.
APPC job filtering throughextended status API
Exit 38 z/OS V1R11 Changed installation exit: The "Registercontents when Exit 38 gets control" part isupdated.
APPC job filtering throughextended status API
Exit 46 z/OS V1R11 Changed installation exit: The "Registercontents when Exit 46 gets control" part isupdated.
APPC job filtering throughextended status API
Exit 52 z/OS V1R12 Changed installation exit: The "Registercontents on entry to Exit 52" part is updated.
X052OJNM descriptionupdated
JES2
Chapter 27. JES2 summary of interface changes 205
Table 133. Summary of new and changed JES2 Installation Exits (continued)
Exit Release Description Reason for change
Exit 56 z/OS V1R11 Changed installation exit: The "Registercontents when Exit 56 gets control" part isupdated.
APPC job filtering throughextended status API
MacrosTable 134 lists the new and changed JES2 macros. See z/OS JES2 Macros formore information.
Table 134. Summary of new and changed JES2 Macros
Macro Release Description Reason for change
$#ADD z/OS V1R11 Changed macro: The keyword JOE ischanged to JOA; a new keyword RETJOA isadded; two keywords WORK and CHAR aredeleted.
APPC job filtering throughextended status API
$#ALCHK z/OS V1R11 Changed macro: The keyword JOE ischanged to JOA and keyword QUECKPT isdeleted.
APPC job filtering throughextended status API
$#BLD z/OS V1R11 Changed macro: The keyword JOES isupdated and the keyword JOA is added.
APPC job filtering throughextended status API
$#BUSY z/OS V1R11 Changed macro: Descriptions of somekeywords are updated and two new keywordsCHKPT and SETDEVID are added.
APPC job filtering throughextended status API
$#CHK z/OS V1R11 Changed macro: Description of keyword JOEis updated.
APPC job filtering throughextended status API
$#DISPRO z/OS V1R11 Changed macro: A new keyword FREEJOA isadded and three keywords ENF, IOT, and PQEare deleted.
APPC job filtering throughextended status API
$#JOE z/OS V1R11 Changed macro: A new keyword MODE isadded; environment and descriptions of somekeywords are updated.
APPC job filtering throughextended status API
$#JWEL z/OS V1R11 Changed macro: Description of keywordWORK is updated.
APPC job filtering throughextended status API
$#MOD z/OS V1R11 Changed macro: Description of keyword JOEis updated.
APPC job filtering throughextended status API
$#PUT z/OS V1R11 Changed macro: A new keyword FREEJOA isadded and three keywords ENF, IOT, and PQEare deleted.
APPC job filtering throughextended status API
$#REM z/OS V1R11 Changed macro: Descriptions of somekeywords are updated.
APPC job filtering throughextended status API
$#REP z/OS V1R11 Changed macro: A new keyword JOA isadded; two keywords WORK and CHAR aredeleted; the keyword REMJOE is updated.
APPC job filtering throughextended status API
$#TJEV z/OS V1R11 Changed macro: Descriptions of somekeywords are updated.
APPC job filtering throughextended status API
$CALL z/OS V1R11 Changed macro: Two new keywordsPARM0G and PARM1G are added; descriptionof keyword LINK1 and ProgrammingConsiderations are updated.
Release update
JES2
206 z/OS V1R12.0 Summary of Message and Interface Changes
Table 134. Summary of new and changed JES2 Macros (continued)
Macro Release Description Reason for change
$DILBERT z/OS V1R11 Changed macro: Two new keywordsSPECIAL and QSUSE are added anddescriptions of keywords are updated.
APPC job filtering throughextended status API
$DISTERR z/OS V1R11 Changed macro: A new keyword MQTR isadded.
Release update
$DOGBERT z/OS V1R11 Changed macro: Two new keywordsCOMPLETE and MOREBERTS are added.
Release update
$DOGCAT z/OS V1R11 Changed macro: Two new keywordsMOREBERTS and WAIT are added.
Release update
$DOGDJB z/OS V1R11 Changed macro: Three new keywordsCACHE, MOREBERTS, and WAIT are added;descriptions of some keywords are updated.
Release update
$DOGJOE z/OS V1R11 New macro. APPC job filtering throughextended status API
$DOGJQE z/OS V1R11 Changed macro: Description of keywordACTION is updated.
Release update
$DOGWSCQ z/OS V1R11 Changed macro: Two new keywordsMOREBERTS and WAIT are added.
Release update
$ENTRY z/OS V1R11 Changed macro: A new keyword RETADDRis added and descriptions of some keywordsare updated.
Release update
$GETMAIN z/OS V1R11 Changed macro: Description of keywordOWNER is updated.
Release update
$JBIDBLD z/OS V1R11 Changed macro: Description of keywordJOBNUM is updated.
Release update
$LOGMSG z/OS V1R12 Changed macro: Description of keywordMSGAREA is updated.
Description update
$PUTABLE z/OS V1R11 Changed macro: Two keywords LMT andREFRESH are added.
Release update
$QBUSY z/OS V1R11 Changed macro: Description of keywordSETDEVID is updated.
Release update
$QMOD z/OS V1R11 Changed macro: Two new keywordsOLD_JOBCLASS and OLD_SRVCLASS areadded.
Release update
$RETABLE z/OS V1R11 Changed macro: A new keyword LMT isadded.
Release update
$SCAN z/OS V1R12 Changed macro: Return codes are updated.Environment is updated.
PRESCAN return codesaddedDescription update
$SCANB z/OS V1R11 Changed macro: Description of keywordTYPE is updated.
Description correction
$SCANCOM z/OS V1R12 Changed macro: Environment is updated. Commands must have atrailing blank space
$SCANTAB z/OS V1R12 Changed macro: Description of keywordsCLEANUP and PRESCAN are updated.Environment is updated.
Description updates
JES2
Chapter 27. JES2 summary of interface changes 207
Table 134. Summary of new and changed JES2 Macros (continued)
Macro Release Description Reason for change
$TOKENSR z/OS V1R11 Changed macro: A new keyword CBADDR isadded and descriptions of some keywords areupdated.
Release update
$TRACK z/OS V1R11 Changed macro: Descriptions of somekeywords are updated.
Release update
$VERTAB z/OS V1R11 Changed macro: A new keyword MQTRFLDis added and description of keywordMTTRFLD is updated.
Release update
SSI function codesTable 135 lists the new and changed JES2 function codes. See z/OS MVS Usingthe Subsystem Interface for more information.
Table 135. Summary of new and changed JES2 Function Codes
SSI Function Code Release Description Reason for change
70 z/OS V1R11 Changed SSI function code: Parametersdescription is updated to support client tokens.
Release update
79 z/OS V1R11 Changed SSI function code. Supportsselection by transaction job name andtransaction job id.
APPC job filtering throughextended status API
z/OS V1R12 SSS2RENF updated. Description updated
80 z/OS V1R11 Changed SSI function code. Supportsselection by transaction job name andtransaction job id; returns transactioninformation (job name, job id and owner) withinthe terse SYSOUT section.
APPC job filtering throughextended status API
z/OS V1R12 Changed SSI function code. Fields updated. Descriptions updated
82 z/OS V1R11 New SSI function code. SDSF Assist
z/OS V1R12 Changed SSI function code: Parametersdescriptions are updated.
Descriptions updated
83 z/OS V1R12 New SSI function code. JES device informationservices
JES2
208 z/OS V1R12.0 Summary of Message and Interface Changes
Chapter 28. JES3 summary of interface changes
In addition to the interface changes included in this chapter, updates to JES3 mighthave resulted in SYS1.PARMLIB and SYS1.SAMPLIB member changes. SeeChapter 3, “Summary of changes to SYS1.PARMLIB,” on page 7 and Chapter 5,“Summary of changes to SYS1.SAMPLIB,” on page 13 for those changes.
The JES3 interfaces described in this chapter are:
v “Commands”
v “Data areas”
v “Diagnostic codes”
v “Executable macros” on page 210
v “Initialization statements” on page 210
v “SMF records” on page 210
v “SSI function codes” on page 210
CommandsTable 136 lists the new and changed JES3 commands. See z/OS JES3 Commandsfor more detailed information.
Table 136. Summary of new and changed JES3 commands
Command Release Description Reason for change
*CALL,NJEROUT z/OS V1R11 Changed command: The syntax diagram andparameter description are updated.
Release update
*CANCEL,netserv z/OS V1R12 New command: Stops communication by thenetserv on all sockets.
Release update
*CANCEL,TCP z/OS V1R12 Changed command: Stops the connection toa node in addition to a socket.
Release update
*MODIFY,NJE z/OS V1R11 Changed command: The syntax diagram andparameter description are updated.
Release update
*MODIFY,Q z/OS V1R12 Changed command: New CYL and TRKparameters.
Identify cylinder anddefective track
*RESTART,NJEROUT z/OS V1R11 Changed command: The syntax diagram andparameter description are updated.
Release update
*START,NJEROUT z/OS V1R11 Changed command: The syntax diagram andparameter description are updated.
Release update
Data areasThere are no new or changed JES3 data areas for z/OS V1R12 or z/OS V1R11.
Diagnostic codesTable 137 on page 210 lists the new and changed JES3 diagnostic codes. Seez/OS JES3 Diagnosis Reference for a complete list and explanation of JES3 dumpcodes. See z/OS MVS System Codes for a complete list and explanation of systemcodes.
© Copyright IBM Corp. 1997, 2010 209
Table 137. Summary of new and changed JES3 diagnostic codes
Code Release Description Reason for change
DM047 z/OS V1R12 Changed code: An updated DM code. Description update
DM678 z/OS V1R11 New code: A new DM code. Release update
DM679 z/OS V1R11 New code: A new DM code. Release update
DM764 z/OS V1R11 Changed code: Two new reason codes X'14'and X'18' are added.
Release update
Executable macrosTable 138 lists the new and changed executable macros. See z/OS JES3Customization for more detailed information.
Table 138. Summary of new and changed JES3 executable macros
Executable macro Release Description Reason for change
AGETMAIN z/OS V1R11 Changed macro: A new parameter CLEARwith options YES | NO is added to indicatewhether the storage should be cleared.
Release update
IATUX72 z/OS V1R11 Changed macro: The parameter descriptionand programming considerations are updated.
Release update
IATXGCL z/OS V1R12 Changed macro: The parameter NAVAILdescription and Return Codes are updated.
Description updates
Initialization statementsTable 139 lists the new and changed initialization statements. See z/OS JES3Initialization and Tuning Reference for more detailed information.
Table 139. Summary of new and changed JES3 initialization statements
Statement Release Description Reason for change
CLASS z/OS V1R11 Changed statement: The parameterdescription is updated.
Release update
BADTRACK z/OS V1R12 Changed parameters: The parameterdescriptions are updated.
Description update
SMF recordsThere are no new or changed JES3 SMF records for z/OS V1R12 or z/OS V1R11.See z/OS MVS System Management Facilities (SMF) for a complete explanation ofSMF records.
SSI function codesTable 140 lists the new and changed JES3 function codes. See z/OS MVS Usingthe Subsystem Interface for more information.
Table 140. Summary of new and changed JES3 Function Codes
SSI Function Code Release Description Reason for change
70 z/OS V1R11 Changed SSI function code: JES3 supporthas been added for this SSI.
Release update
JES3
210 z/OS V1R12.0 Summary of Message and Interface Changes
Table 140. Summary of new and changed JES3 Function Codes (continued)
SSI Function Code Release Description Reason for change
82 z/OS V1R11 New SSI function code: JES Properties withsub-functions that return information aboutSPOOL, NJE Nodes, Initiators, the JESplex,and Classes.
Release update
z/OS V1R12 Changed SSI function code: Parametersdescriptions are updated.
Descriptions updated
83 z/OS V1R12 New SSI function code. JES device informationservices
JES3
Chapter 28. JES3 summary of interface changes 211
JES3
212 z/OS V1R12.0 Summary of Message and Interface Changes
Chapter 29. Language Environment summary of interfacechanges
The Language Environment® interfaces described in this chapter are:
v “Application-writer interfaces”
v “C/C++ Run-Time Library APIs”
v “C/C++ Run-Time Library feature test macros”
v “Compiler-writer interfaces”
v “Data areas” on page 214
v “Environment variables” on page 215
v “Event handler calls” on page 216
v “Macros” on page 216
v “Run-time options” on page 216
v “Utilities” on page 217
Application-writer interfacesNo new or changed Language Environment application-writer interfaces (AWIs) inz/OS V1R12, V1R11, or z/OS V1R10. For more information, see z/OS LanguageEnvironment Programming Reference.
.
C/C++ Run-Time Library APIsFor more information about C/C++ Run-Time Library APIs, see Summary ofChanges for C/C++ Run-Time Library Reference in z/OS XL C/C++ Run-TimeLibrary Reference.
C/C++ Run-Time Library feature test macrosFor more information about C/C++ Run-Time Library feature test macros, seeSummary of Changes for C/C++ Run-Time Library Reference in z/OS XL C/C++Run-Time Library Reference.
Compiler-writer interfacesTable 141 lists the new and changed Language Environment compiler-writerinterfaces (CWIs). For more information, see z/OS Language Environment VendorInterfaces.
Table 141. Summary of new and changed Language Environment CWIs
CWI Release Description Reason for change
CEEGOTO z/OS V1R12 Changed: Displays high register information inthe XPLINK extended format labelvariable–resume area.
High register support.
CEEPLOD z/OS V1R12 Changed: The mod_size parameter no longerreturns module lengths greater than 16 MB.
Support for the RTLSfunction has been removed.
CEEPCB_LOAD z/OS V1R12 Changed: Reason code 5 no longer issued. Support for the RTLSfunction has been removed.
© Copyright IBM Corp. 1997, 2010 213
Table 141. Summary of new and changed Language Environment CWIs (continued)
CWI Release Description Reason for change
CEETBCK z/OS V1R11 Changed: New example added. Usability
CEE3RSUM z/OS V1R10 Changed: Updated with modification to theresume_info parameter.
Save stack pointer
CEEMRCM z/OS V1R10 Changed: Added usage notes for theCEECAA_SAVSTACK andCEECAA_SAVSTACK_ASYNC fields.
Save stack pointer
__le_debug_set_resume_mch()
z/OS V1R10 Changed: Added usage notes for theCEELCA_SAVSTACK andCEELCA_SAVSTACK_ASYNC fields.
Save stack pointer
Data areasTable 142 lists the new and changed Language Environment data areas. For moreinformation, see z/OS Language Environment Vendor Interfaces.
Table 142. Summary of new and changed Language Environment data areas
Data area Release Description Reason for change
CEEMCH z/OS V1R12 Changed: Updated to display high registerinformation.
High register support.
CEEOCB z/OS V1R12 Changed: Support for the RTLS function hasbeen removed.
Support for the RTLSfunction has been removed.
PCB z/OS V1R12 Changed: Support for the RTLS function hasbeen removed.
Support for the RTLSfunction has been removed.
CEECAA z/OS V1R11 Changed: Added one new field to indicateERTLI CICS extended register interface ineffect: CEECAACICS_EXT_REG.
CICS AFP support
CEEMCH z/OS V1R11 Changed: Altered the Flags field in theMachine State Block diagram and changed thelayout of the Machine State Block starting atoffset 384 (180).
CICS AFP Support
CEEOCB z/OS V1R11 Changed: Updated OCB mapping in supportof new suboptions added to the HEAPCHKrun-time option.
Heap pools serviceability
CEECAA z/OS V1R10 Changed: Added two new fields where thestack pointer can be saved:CEECAA_SAVSTACK andCEECAA_SAVSTACK_ASYNC.
Save stack pointer
CEELCA z/OS V1R10 Changed: Added two new fields where thestack pointer can be saved:CEELCA_SAVSTACK andCEELCA_SAVSTACK_ASYNC.
Save stack pointer
CEEMCH z/OS V1R10 Changed: Updated with new fields that wereadded to CEEMCH.COPY - INT_SF,INT_SF_VALID, SAVSTACK,SAVSTACK_ASYNC, andSAVSTACK_ASYNC_PTR.
Save stack pointer
CEEOCB z/OS V1R10 Changed: Updated OCB mapping. Heap pools performance
Language Environment
214 z/OS V1R12.0 Summary of Message and Interface Changes
Environment variablesTable 143 lists the new and changed Language Environment environment variables.For more information, see z/OS XL C/C++ Programming Guide.
Table 143. Summary of new and changed Language Environment environment variables
Environment Variable Release DescriptionReason forchange
_BPXK_AUTOCVT z/OS V1R12 Changed: An restriction has been addedthat automatic text conversion can onlytake place between IBM-1047 andISO8859-1 code sets.
Service update
_BPXK_CCSIDS z/OS V1R12 Changed: An restriction has been addedthat automatic text conversion can onlytake place between IBM-1047 andISO8859-1 code sets.
Service update
_CEE_ENVFILE_COMMENT z/OS V1R12 New: Defines the comment character tobe checked for when reading recordsfrom a file
Service update
_CEE_REALLOC_CONTROL z/OS V1R12 New: Added for control improvements inthe processing of the realloc() C/C++function to provide the ability to moreefficiently use storage.
realloc() controlsupport
_EDC_FLUSH_STDOUT_PIPE z/OS V1R12 New: Flushes the stdout stream whenthe stdin stream is being read. Bothstdin and stdout must be pipes.
Service update
_EDC_FLUSH_STDOUT_SOCKET z/OS V1R12 New: Flushes the stdout stream whenthe stdin stream is being read. Bothstdin and stdout must be sockets.
Service update
_EDC_PTHREAD_YIELD_MAX z/OS V1R12 New: Allows applications to specify amaximum wait time other than the 32millisecond default.
pthread_yield()and sched_yield()max time delaysupport
_POSIX_TMPNAM z/OS V1R12 New: Determines if the tmpnam()function produces an MVS data setname or a UNIX file name when thePOSIX(ON) run-time option has beenspecified.
Service update
_EDC_CONTEXT_GUARD z/OS V1R11 New: Allows the user to control themethod used to handle the guard pagefor AMODE 64 user context stacks.
Customerrequirement
_EDC_IO_TRACE z/OS V1R11 New: Indicates which files to perform fileI/O tracing on, the level of detail toprovide for file I/O tracing, and the tracebuffer size to use for each file.
File I/O Tracing
_CEE_ENVFILE z/OS V1R10 Changed: Added additional informationfor how to use with a file in the UNIX filesystem and added restriction for VBSdata set.
PK47163
_CEE_ENVFILE_S z/OS V1R10 Changed: Added additional informationfor how to use with a file in the UNIX filesystem and added restriction for VBSdata set.
PK47163
Language Environment
Chapter 29. Language Environment summary of interface changes 215
Event handler callsTable 144 lists the new and changed Language Environment event handler calls.For more information, see z/OS Language Environment Vendor Interfaces.
Table 144. Summary of new and changed Language Environment event handler calls
Event Release Description Reason for change
POSIX fork()imminent
z/OS V1R12 Changed: A second parameter, thread_id, hasbeen added.
pthread_yield() andsched_yield() max timedelay support.
Debug event 171 z/OS V1R11 Changed: New argument for POSIX fork()imminent event.
Capability
Event Code 24 z/OS V1R10 Changed: Added the new parameterinterrupt_flags and its description.
Save stack pointer
MacrosTable 145 lists the new and changed Language Environment macros. For moreinformation, see z/OS Language Environment Vendor Interfaces and z/OSLanguage Environment Programming Guide.
Table 145. Summary of new and changed Language Environment macros
Macro Release Description Reason for change
CEEENTRY z/OS V1R11 Changed: Add the RMODE and AMODEkeywords.
Customer requirement
CEEFETCH z/OS V1R11 Changed: Add the ENTRYPT and FTCHINFOkeywords and SCOPE=PROCESS option.
Customer requirement
CEEFTCH z/OS V1R11 New: Generate mapping for the FTCHINFOstorage area information provided byCEEFETCH.
Customer requirement
CEEGLOB z/OS V1R11 New: Generate 5 global assembler variablesto match the information CEEGPID returns.
Customer requirement
CEEPPA z/OS V1R11 Changed: Add the SERVICE keyword Customer requirement
Run-time optionsTable 146 lists the new and changed Language Environment run-time options. Formore information, see z/OS Language Environment Programming Reference. ForV1R12, see the z/OS Language Environment Customization.
Table 146. Summary of new and changed Language Environment run-time options
Run-time option Release Description Reason for change
All run-time options z/OS V1R12 New: Added the OVR and NONOVRattributes, which specify whether the run-timeoptions can be overridden.
Parmlib enhancements
HEAPCHK z/OS V1R11 Changed: Added 4 new suboptions. Heap pools serviceability
ALL31 z/OS V1R10 Changed: Updated the parameter, OFF. Usability
Language Environment
216 z/OS V1R12.0 Summary of Message and Interface Changes
Table 146. Summary of new and changed Language Environment run-time options (continued)
Run-time option Release Description Reason for change
CEEROPTNote: CEEROPT is arun-time options loadmodule.
z/OS V1R10 Changed: Supported in all environments, notjust CICS and LRR.
Customer requirement
CELQROPTNote: CELQROPT is arun-time options loadmodule.
z/OS V1R10 New: Used to set region-specific LanguageEnvironment run-time options that aredifferent from the installation or system leveldefaults.
Customer requirement
HEAPPOOLS z/OS V1R10 Changed: Updated the parameters, usagenotes, performance considerations, andexamples.
Heap pools performance
HEAPPOOLS64 z/OS V1R10 Changed: Updated the parameters, usagenotes, performance considerations, andexamples.
Heap pools performance
UtilitiesTable 147 lists the new and changed Language Environment utilities. For moreinformation, see z/OS Language Environment Customization, z/OS LanguageEnvironment Programming Guide, and z/OS Language Environment DebuggingGuide.
Table 147. Summary of new and changed Language Environment utilities
Utility Release Description Reason for change
CEEPRMCC z/OS V1R10 New: Under z/OS batch, reads and parsesthe CEEPRMxx member for syntax errors.
Customer requirement
CEEPRMCK z/OS V1R10 New: Under TSO, reads and parses theCEEPRMxx member for syntax errors.
Customer requirement
Language Environment
Chapter 29. Language Environment summary of interface changes 217
Language Environment
218 z/OS V1R12.0 Summary of Message and Interface Changes
Chapter 30. RMF summary of interface changes
This chapter describes the Resource Measurement Facility (RMF™) interface “SMFrecords.”
SMF recordsTable 148 lists the new and updated SMF records. See z/OS RMF User's Guide formore detailed information.
Table 148. Summary of new and changed RMF SMF records
SMF record Release Description Reason for change
Type 70 (RMFProcessor Activity)
z/OS V1R12 Multiple updates in subtype 1:
v the ASID Data Area section,
v the CPU Data section,
v and the CPU Control section have beenenhanced.
Release update
z/OS V1R11 Multiple updates:
v In subtype 1, the PR/SM™ Local ProcessorData section has been enhanced.
v In subtype 1, the CPU Control section hasbeen enhanced.
v In subtype 2, the CryptographicCoprocessor Data section has beenenhanced.
Release update
Type 71 (RMFPaging Activity)
z/OS V1R11 New fields: Measurements about the numberof GETMAIN and fix requests for storage,about the number of frames handled by theserequests, as well as measurements about firstand non-first reference faults are provided inthe Paging Data section.
Release update
Type 72 (RMFWorkload Activity andStorage Data)
z/OS V1R12 New fields: In subtype 3, the WorkloadManager Control section is extended.
Release update
z/OS V1R11 New fields: In subtype 3, the Service/ReportClass Period Data section is extended.
Release update
Type 74 (RMFActivity of SeveralResources)
z/OS V1R12 Changed fields:
v In subtype 5, the Raid Rank/Extent PoolData section has been changed.
v In subtype 8, the following sections havebeen changed:– Extent Pool Statistics– Rank Statistics– Rank Array Data– Control Data– Link Statistics
Release update
© Copyright IBM Corp. 1997, 2010 219
RMF
220 z/OS V1R12.0 Summary of Message and Interface Changes
Chapter 31. SDSF summary of interface changes
In addition to the interface changes included in this chapter, updates to SDSF mighthave resulted in SYS1.PARMLIB and SYS1.SAMPLIB member changes. SeeChapter 3, “Summary of changes to SYS1.PARMLIB,” on page 7 and Chapter 5,“Summary of changes to SYS1.SAMPLIB,” on page 13 for those changes.
The SDSF interfaces described in this chapter are:
v “Programming interfaces”
v Commands and action characters
v Panels
v User exits
v SAF resources
Programming interfacesThis topic describes new and changed programming interfaces.
JavaTable 149 describes the changes for SDSF's support of the Java programminglanguage. See z/OS SDSF Operation and Customization for more detailedinformation.
Table 149. Summary of changes for Java
Change Release Description Reason for change
Support for Java z/OS V1R12 Change: SDSF adds support for theJava programming language.
Release update
REXXTable 150 and Table 151 list the changes for SDSF's support of the REXXprogramming language. See z/OS SDSF Operation and Customization for moredetailed information.
Table 150. Summary of changes for REXX commands
Command Release Description Reason for change
ISFLOG z/OS V1R12 New command: Access the SYSLOG. Release update
ISFACT z/OS V1R11 Changed command: Allows multipleactions or column modifications to beperformed with a single ISFACTcommand.
Release update
isfreset() z/OS V1R11 New command: Provides a quick resetof all special variables.
Release update
ISFSLASH z/OS V1R11 New command: Simplifies enteringsystem commands.
Release update
Table 151. Summary of changes for REXX special variables
Special Variable Release Description Reason for change
ISFCKLIM z/OS V1R12 New special variable: Limits the rowson the CKH panel.
Release update
© Copyright IBM Corp. 1997, 2010 221
Table 151. Summary of changes for REXX special variables (continued)
Special Variable Release Description Reason for change
ISFDATE z/OS V1R12 New special variable: Sets the dateformat for special variables.
Release update
ISFLINE z/OS V1R12 New special variable: Contains theresult of a browse request.
Release update
ISFLINELIM z/OS V1R12 New special variable: Limits thenumber of ISFLINE variables.
Release update
ISFLOGSTARTTIME z/OS V1R12 New special variable: Specifies thestarting time for records returned by theISFLOG command.
Release update
ISFLOGSTARTDATE z/OS V1R12 New special variable: Specifies thestarting date for records returned by theISFLOG command.
Release update
ISFLOGSTOPTIME z/OS V1R12 New special variable: Specifies theending time for records returned by theISFLOG command.
Release update
ISFLOGSTOPDATE z/OS V1R12 New special variable: Specifies theending date for records returned by theISFLOG command.
Release update
ISFLRECL z/OS V1R12 New special variable: Contains thelogical record length for the allocateddata set.
Release update
ISFRECFM z/OS V1R12 New special variable: Contains therecord format for the allocated data set.
Release update
ISFSYSID z/OS V1R12 New special variable: Specifies themember to be processed by theISFLOG command.
Release update
ISFULOG z/OS V1R11 Changed special variable: Nowincludes authorization messages.
Release update
Commands and action charactersTable 152 lists the new and changed commands and action characters. See theSDSF online help for more detailed information. For commands that are specific toSDSF REXX execs, see “REXX” on page 221.
Table 152. Summary of new and changed SDSF commands and action characters
Function Release Description Reason for change
L z/OS V1R12 New action character: Displays the history ofa check that is selected on the CK panel.
Release update
AFD LOGSTAMP z/OS V1R11 Changed command: Log stamps generatedwith the AFD LOGSTAMP command areslightly different when the logical log is usedfor the SYSLOG panel.
Release update
H z/OS V1R11 Changed command: Can be modified, with anew custom property in ISFPARMS, so that ageneric character is automatically appended toa job name entered with the command. Forexample, the command H GREER would beconverted to H GREER*.
Release update
SDSF
222 z/OS V1R12.0 Summary of Message and Interface Changes
Table 152. Summary of new and changed SDSF commands and action characters (continued)
Function Release Description Reason for change
ST z/OS V1R11 Changed command: Can be modified, with anew custom property in ISFPARMS, so that ageneric character is automatically appended toa job name entered with the command. Forexample, the command ST GREER would beconverted to ST GREER*.
Release update
PanelsTable 153 lists the changes to SDSF panels. See z/OS SDSF Operation andCustomization for more detailed information.
Table 153. Summary of new and changed SDSF panels
Panel Release Description Reason for change
CKH z/OS V1R12 New panel: Shows the history of acheck that is selected on the CK panel.
Release update
CK z/OS V1R11 Changed panel: New columns showREXX input and output data sets. TheParameters column is nowovertypeable.
Release update
DA z/OS V1R11 Changed panel: New columns showzIIP usage and an LPAR view of CPUusage for each system.
Release update
LOG z/OS V1R11 Changed panel: There are minorformatting changes related to SDSF'spresentation of the SYSLOG when thelogical log is used.
Release update
ULOG z/OS V1R11 Changed panel: Authorizationmessages, specifically, messages thatcome back as a result of messagereturn on RACROUTE AUTH calls, arenow included in the user session log(ULOG). In the REXX environment, themessages are included in the ISFULOGstem variable.
Release update
SDSF
Chapter 31. SDSF summary of interface changes 223
User exitsTable 154 lists the changes to the SDSF user exit routine. See z/OS SDSFOperation and Customization for more detailed information.
Table 154. Summary of changes to the SDSF user exit routine
User exit Release Description Reason for change
Initialization z/OS V1R12 New flags:
v UPROFLG2.UPRO2IDJ controls therows that are shown on the initiatorpanel by default.
v UPROFLG2.UPRO2OVW controlsthe lines shown on the OPERLOGpanel.
v UPRCKLIM sets the defaultmaximum number of instances for acheck for IBM Health Checker forz/OS that will be read from thelogstream for the CKH panel.
v UPROFLG2.UPRO2DF8 controlshow device names are formatted onthe PR panel.
Release update
Initialization z/OS V1R11 New flags:
v UPRO1HDX specifies that theHASPINDX-based SYSLOG is to beused even though the logicalSYSLOG is available.
v UPRO1RCV causes the SAFauthorization check to the logicalSYSLOG to always succeed.
v UPRO1GHO appends a genericpattern-matching character to ajobname specified with the Hcommand, unless the prefix alreadyends with a generic character or isalready the maximum length (8characters).
v UPRO1GST appends a genericpattern-matching character to ajobname specified with the STcommand, unless the prefix alreadyends with a generic character or isalready the maximum length (8characters).
Release update
SDSF
224 z/OS V1R12.0 Summary of Message and Interface Changes
SAF resourcesTable 155 lists the new and changed SAF resources related to SDSF. See z/OSPlanning for Multilevel Security and the Common Criteria and z/OS SDSF Operationand Customization for more detailed information.
Table 155. Summary of new and changed SAF resources
SAF resource Release Description Reason for change
Miscellaneous z/OS V1R12 Changes for JES3: The PR panel nowshows JES3 data. When running SDSFin the JES3 environment, you must useSAF to provide SDSF security. Someresources that are unique to the JES3environment are used.
Release update
Miscellaneous z/OS V1R11 Changes for JES3: The JC, JP, SP,JDS (Job Data Set) and OD (OutputDescriptors) panels now show JES3data. When running SDSF in the JES3environment, you must use SAF toprovide SDSF security. Some resourcesthat are unique to the JES3environment are used.
Release update
z/OS V1R11 Change: A new SAF resource controlsaccess to the JES logical log that isused for the LOG panel. The resourceis +MASTER+.SYSLOG.SYSTEM.sysidin the JESSPOOL class. READ accessis required. This resource is in additionto the ISFCMD.ODSP.SYSLOGresource in the SDSF class that wasalready used.
Release update
SDSF
Chapter 31. SDSF summary of interface changes 225
SDSF
226 z/OS V1R12.0 Summary of Message and Interface Changes
Chapter 32. Security Server summary of interface changes
In addition to the interface changes included in this chapter, updates to SecurityServer have resulted in SYS1.SAMPLIB member changes. See Chapter 5,“Summary of changes to SYS1.SAMPLIB,” on page 13 for those changes.
The Security Server interfaces described in this chapter are:
v “Callable services” on page 227
v “Class descriptor table (CDT)” on page 228
v “Commands” on page 229
v “Data areas” on page 233
v “Database templates” on page 236
v “Exits” on page 237
v “Macros” on page 237
v “Panels” on page 238
v “SMF records” on page 240
v “Utilities” on page 242
Callable servicesTable 156 lists the new and changed RACF callable services. See z/OS SecurityServer RACF Callable Services for more detailed information.
Table 156. Summary of new and changed RACF callable services
Callable service name Release Description Reason for change
IRRSCH00(R_cacheserv)
z/OS V1R11 Updated with new function code andparameters for managing an extendedread/write cache.
Distributed identity filters
IRRSDL00(R_datalib)
z/OS V1R12 v Updated with two new private key typesX'00000006' and X'00000007' toaccommodate Diffie-Hellman(DH) andElliptic Curve Cryptography(ECC) keytypes in the DataGetFirst andDataGetNext functions.
v Updated with new attribute flagCDDL(X)_ATT_SET_MIN_SERIAL toindicate that the last used serial numberfield (CERTLUER) is to be incrementedto at least the input serial numberparameter.
v Keys generated with ellipticcurve cryptography (ECC)algorithms
v PKI resiliency
z/OS V1R11 Updated with new attribute flagCDDL(X)_ATT_SKIPAUTH for bypassingauthorization checks.
Program signing andverification. Also, APARsOA26109 and OA26110.
IRRSEQ00(R_admin)
z/OS V1R11 Updated for extraction of general resourceprofiles.
LDAP resource support
z/OS V1R10 v Updated to show a restriction on thenumber of operands affecting theCSDATA segment on a single command.
v Updated to expand the passwordenvelope retrieval information to includepassword phrase envelope retrieval.
v Custom fields
v Password phraseenveloping
© Copyright IBM Corp. 1997, 2010 227
Table 156. Summary of new and changed RACF callable services (continued)
Callable service name Release Description Reason for change
IRRSGM00(getGMAP)
z/OS V1R11 Updated to enable automatic assignment ofz/OS UNIX group identifiers.
Automatic user and groupidentifier support
IRRSIA00(initACEE)
z/OS V1R11 Updated with new parameter IDID_area,which is the name of a fullword containingthe address of a distributed identity datastructure (IDID)
Distributed identity filters
IRRSIU00(initUSP)
z/OS V1R11 Updated to enable automatic assignment ofz/OS UNIX user and group identifiers.
Automatic user and groupidentifier support
IRRSPS00(R_PgmSignVer)
z/OS V1R11 New: Provides the functions required toapply a digital signature to a z/OS programobject, and to verify such a signature.
Program signing andverification. Also, APARsOA26109 and OA26110.
IRRSPX00(R_PKIServ)
z/OS V1R12 v The ModifyCerts function has beenupdated to include the following newaction codes:
– Create CRLs
– Post Certs
New reason and return codes added tothe ModifyCerts function.
v Added new parameter, CustomExt andupdated parameters AltDomain, AltEmail,AltIPAddr, and AltURI.
v Added new parameter, KeyAlg, andupdated KeySize in GENCERT.
Added new entry in REQDETAILSSumlist for SHA256 and SHA512fingerprints.
v PKI resiliency
v PKI Services
v Keys generated with ellipticcurve cryptography (ECC)algorithms
z/OS V1R11 Updated with new user functionQRECOVER for getting a list of certificateswhose key pairs were generated by PKIservices under a particular email addressand pass phrase.
PKI key generation support
z/OS V1R10 v Updated to show new parameters.
v Updated to show AltIPAddr field inCertPlist can now specify an IP addressin IPv6 format.
v PKI Services
v IPv6 support
IRRSUM00(getUMAP)
z/OS V1R11 Updated to enable automatic assignment ofz/OS UNIX user identifiers.
Automatic user and groupidentifier support
Class descriptor table (CDT)Table 157 on page 229 lists new and changed RACF classes in the class descriptortable (CDT), ICHRRCDX, which is supplied by IBM. To find the details associatedwith the CDT entry for each class, see z/OS Security Server RACROUTE MacroReference.
The class name is part of the programming interface for the RACROUTE andICHEINTY macros. For more information about these macros, see z/OS SecurityServer RACROUTE Macro Reference and z/OS Security Server RACF Macros andInterfaces.
Security Server
228 z/OS V1R12.0 Summary of Message and Interface Changes
Table 157. Summary of new and changed classes
Class name Release Description Reason for change
CFIELD z/OS V1R10 New: Contains profiles that define the installation'scustom fields.
Custom fields
GXCSFKEY z/OS V1R11 New: Resource group class for the XCSFKEY class. APAR OA26468
IDIDMAP z/OS V1R11 New: Contains distributed identity filters created withthe RACMAP command.
Distributed identity filters
KERBLINK z/OS V1R12 Updated to control which users are authorized to usethe SKRBKDC started procedure to decrypt servicetickets for a given principal.
Support for NetworkAuthentication Service
RACFEVNT z/OS V1R10 Updated to support enveloping for password phrases. Password phrase enveloping
RACFHC z/OS V1R10 New: Used by IBM Health Checker for z/OS.Contains profiles that list the resources to check foreach installation-defined health check.
Support for IBM HealthChecker for z/OS
RACHCMBR z/OS V1R10 New: Used by IBM Health Checker for z/OS. Memberclass for the RACFHC class.
Support for IBM HealthChecker for z/OS
RIMS z/OS V1R10 New: Used by IMS™. Controls Open TransactionManager Access (OTMA) transaction pipes (TPIPEs).
APAR OA23226
XCSFKEY z/OS V1R11 New: Controls the use of ICSF cryptographic keys. APAR OA26468
XFACILIT z/OS V1R11 Updated to include SIGNAL=YES. APAR OA24793
CommandsTable 158 lists the new and changed RACF commands. See z/OS Security ServerRACF Command Language Reference for more detailed information.
Table 158. Summary of changed RACF commands
Command name Release Description Reason for change
ADDGROUP z/OS V1R10 The CSDATA operand is added. Custom fields
ADDUSER z/OS V1R10 The CSDATA operand is added. Custom fields
ALTGROUP z/OS V1R10 The CSDATA operand is added. Custom fields
ALTUSER z/OS V1R10 v The CSDATA operand is added.
v Authorization processing is updatedfor resetting passwords and passwordphrases and for resuming user IDs.
v Custom fields
v Resetting RACF passwords
DELUSER z/OS V1R11 Support is added to prevent deletion ofa user profile when the user isassociated with a distributed mappingprofile in the IDIDMAP class.
Distributed identity filters
LISTGRP z/OS V1R10 The CSDATA operand is added. Custom fields
LISTUSER z/OS V1R10 v The CSDATA operand is added.
v A new value called KEY FROM isadded to the KERB segment listing.
v Authorization processing is updatedfor listing user IDs.
v Listed information is updated tosupport password phrase enveloping.
v Custom fields
v Support for z/OS NetworkAuthentication Service
v Resetting RACF passwords
v Password phrase enveloping
Security Server
Chapter 32. Security Server summary of interface changes 229
Table 158. Summary of changed RACF commands (continued)
Command name Release Description Reason for change
RACDCERT z/OS V1R12 v The following functions are updatedto support certificates generated withelliptic curve cryptography (ECC)algorithms:– ADD– BIND– CHECKCERT– GENCERT– GENREQ– IMPORT– LIST– REKEY
v The following functions are updatedto support certificates with longdistinguished names:– ADD– ALTER– DELETE– GENCERT– LIST– MAP
v The following functions are updatedto support certificate validity periodsthat extend beyond the year 2041:– ADD– CHECKCERT– GENCERT– IMPORT– LIST– REKEY
v Keys generated with ellipticcurve cryptography (ECC)algorithms
v Long distinguished names.Also, APAR OA30560.
v Long certificate validity periods.Also, APAR OA30951.
z/OS V1R11 v The FROMICSF operand is added toGENCERT function.
v Support for UTF-8 and BMPcharacters is updated for multiplefunctions.
v Public key algorithm (PKA)enhancements for ICSF
v Support for UTF-8 and BMPcharacters
z/OS V1R10 v The following functions are updatedto support certificates containing RSAPCICC keys up to 4096 bits in length:– ADD– GENCERT– IMPORT– REKEY
v The following functions are updatedto support certificates with IPv6format in the IP address field of thesubjectAltName extension.– GENCERT– CHECKCERT– LIST
v The following functions are updatedto support migration of certificateswith ICSF private keys from onesystem to another.– ADD– IMPORT
v Increased cryptographic keysize
v IPv6 format addressing
v ICSF key migration
Security Server
230 z/OS V1R12.0 Summary of Message and Interface Changes
Table 158. Summary of changed RACF commands (continued)
Command name Release Description Reason for change
RACMAP z/OS V1R11 New: The RACMAP command is addedto create, delete, and list distributedidentity filters.
Distributed identity filters
RALTER z/OS V1R12 The SYMCPACFWRAP suboperand isadded to the ICSF operand.
Support of ICSF encryptedsymmetric keys and CP Assist forCryptographic Function (CPACF).Also, APAR OA29193.
z/OS V1R11 v The ICSF operand is added with thefollowing suboperands:– ASYMUSAGE– SYMEXPORTABLE– SYMEXPORTCERTS– SYMEXPORTKEYS
v The SIGVER operand is added withthe following suboperands:– SIGVER– FAILLOAD– SIGAUDIT
v Support is added for the APPLDATAvalue RACF-INITSTATS(DAILY) in anAPPL class profile.
v Support is added for the APPLDATAvalue in the BPX.UNIQUE.USERprofile in the FACILITY class.
v ICSF segment for generalresource profiles
v Program signing andverification. Also, APARsOA26109 and OA26110.
v Logon statistics suppression
v Automatic UID and GIDassignment in callable services
z/OS V1R10 v The CFDEF and NOCFDEF operandsare added. The suboperands of theCFDEF operand are as follows:– FIRST– HELP– LISTHEAD– MAXLENGTH– MAXVALUE– MINVALUE– MIXED– OTHER
v The PASSWORD operand is updatedto support Kerberos realm passwordsof up to 128 characters in length.
v Custom fields
v Support for z/OS NetworkAuthentication Service
Security Server
Chapter 32. Security Server summary of interface changes 231
Table 158. Summary of changed RACF commands (continued)
Command name Release Description Reason for change
RDEFINE z/OS V1R12 The SYMCPACFWRAP suboperand isadded to the ICSF operand.
Support of ICSF encryptedsymmetric keys and CP Assist forCryptographic Function (CPACF).Also, APAR OA29193.
z/OS V1R11 v The ICSF operand is added with thefollowing suboperands:– ASYMUSAGE– SYMEXPORTABLE– SYMEXPORTCERTS– SYMEXPORTKEYS
v The SIGVER operand is added withthe following suboperands:– SIGVER– FAILLOAD– SIGAUDIT
v Support is added for the APPLDATAvalue RACF-INITSTATS(DAILY) in anAPPL class profile.
v Support is added for the APPLDATAvalue in the BPX.UNIQUE.USERprofile in the FACILITY class.
v ICSF segment for generalresource profiles
v Program signing andverification. Also, APARsOA26109 and OA26110.
v Logon statistics suppression
v Automatic UID and GIDassignment in callable services
z/OS V1R10 v The CFDEF operand is added withthe following suboperands:– FIRST– HELP– LISTHEAD– MAXLENGTH– MAXVALUE– MINVALUE– MIXED– OTHER
v The PASSWORD operand is updatedto support Kerberos realm passwordsof up to 128 characters in length.
v Custom fields
v Support for z/OS NetworkAuthentication Service
RDELETE z/OS V1R12 The NOGENERIC operand is added. Improved RACF serviceability
RLIST z/OS V1R12 v Support is added for the newSYMCPACFWRAP suboperand of theICSF operand.
v Support is added for the newUNUSABLE indicator in the listing ofcertain discrete profiles.
v Support of ICSF encryptedsymmetric keys and CP Assistfor Cryptographic Function(CPACF). Also, APAROA29193.
v Improved RACF usability
z/OS V1R11 v The ICSF operand is added.
v The SIGVER operand is added.
v ICSF segment for generalresource profiles
v Program signing andverification. Also, APARsOA26109 and OA26110.
z/OS V1R10 Support is added for the new CFDEFsegment.
Custom fields
SEARCH z/OS V1R12 Support is added for the newUNUSABLE indicator in the listing ofcertain discrete profiles.
Improved RACF usability
Security Server
232 z/OS V1R12.0 Summary of Message and Interface Changes
Table 158. Summary of changed RACF commands (continued)
Command name Release Description Reason for change
SET z/OS V1R12 v The GENERICANCHOR operand andthe GENERICANCHOR suboperandof the TRACE operand are added.
v The CLASS and USERIDsuboperands of the TRACE operandare added.
v Generic profile performance
v Improved RACF serviceability
SETROPTS z/OS V1R11 Support is added to the INITSTATSoperand to control logon statistics forapplications that specify the APPLoperand on the RACROUTEREQUEST=VERIFY macro.
Logon statistics suppression
z/OS V1R10 v Authorization processing for theMINCHANGE operand is updated.
v Processing for the WARNING optionof the PASSWORD operand isupdated to add support for passwordphrases.
v Password resetting
v Password phrases
Data areasTable 159 lists the new and changed RACF data areas. See z/OS Security ServerRACF Data Areas for more detailed information.
Table 159. Summary of new and changed RACF data areas
Data area name Release Description Reason for change
ACEE z/OS V1R11 v A new flag, ACEEDALY, has beenadded.
v New fields, ACEEIDID and ACEETIMEhave been added.
v Logon statisticssuppression
v Distributed identity filters
AFC z/OS V1R11 A new constant, AFC_UNAVAILABLE, hasbeen added.
Automatic UID and GIDassignment in callableservices
CDXP z/OS V1R10 Fields have been updated to provideprogramming interfaces for IRRVAF01exit's verify processing.
Custom fields
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Chapter 32. Security Server summary of interface changes 233
Table 159. Summary of new and changed RACF data areas (continued)
Data area name Release Description Reason for change
COMP z/OS V1R12 A new constant,CDDL_ATT_SET_MIN_SERIAL, has beenadded.
ICSF field support. Also,APAR OA29193.
z/OS V1R11 1. New PGSN constants have beenadded.
2. New constants,ADMN_XTR_RESOURCE andADMN_XTR_NEXT_RESOURCE havebeen added.
3. New parameter, INTAIDID_AREA@and a new flag,INTA_LAST_PARM_IDID, have beenadded.
4. New constant CACH_LEN has beenadded.
5. New constant, PKIS_QRECOVER, hasbeen added for R_PKIServ callableservice.
6. New R_PKIServ function specificparameter lists for QRECPKIS_QREC_EYECATCH,PKIS_QREC_RESULTL_LEN,PKIS_QREC_RESULTL@,PKIS_QREC_NUMENTRIES,PKIS_QREC_CRIT_EMAIL@, andPKIS_QREC_CRIT_PASS@ havebeen added.
7. PKIS_EXP_KEYID@ has been added.
8. PKIS_MODC_REQUESTOREMAIL@has been added.
1. Program signing andverification. Also, APARsOA26109 and OA26110.
2. LDAP resource
3. Distributed identity filters
4. Distributed identity filters
5. Key generation for PKIServices
6. Key generation for PKIServices
7. Key generation for PKIServices
8. Key generation for PKIServices
z/OS V1R10 A new constant, ADMN_XTR_PPENV isadded.
Password phrase support
COMX z/OS V1R12 A new constant,CDDLX_ATT_SET_MIN_SERIAL, hasbeen added.
ICSF field support. Also,APAR OA29193.
ENF2 z/OS V1R11 A new macro, IRRPENF2, has beenadded.
Distributed identity filters
FC z/OS V1R11 New constant, IRRSPS00#, has beenadded.
Program signing andverification. Also, APARsOA26109 and OA26110.
FXAP z/OS V1R11 New fields, ARFXAPRT, ARFXAPRL, andARFXAPRF, have been added.
Profile name in authorizationexits
GANC z/OS V1R12 A new macro, IRRPGANC, has beenadded.
Generic profile performance
GAPL z/OS V1R12 New fields, ATEMOBJS, ATEPRF64, andATETMSTP, have been added.
Generic profile performance
GPRFL z/OS V1R12 A new macro, IRRGPRFL, has beenadded.
Generic profile performance
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234 z/OS V1R12.0 Summary of Message and Interface Changes
Table 159. Summary of new and changed RACF data areas (continued)
Data area name Release Description Reason for change
ICB z/OS V1R12 Updated for new FMID HRF7770. Release update
z/OS V1R11 Updated for new FMID HRF7760. Release update
z/OS V1R10 Updated for new FMID HRF7750. Release update
ICRX z/OS V1R11 A new macro, IRRPICRX, has beenadded.
Distributed identity filters
IDID z/OS V1R11 A new macro, IRRPIDID has been added. Distributed identity filters
ISP z/OS V1R12 A new field, RPEFSCPW, is added toRACRPE.
ICSF field support. Also,APAR OA29193.
OUSP z/OS V1R11 New segment fields have been added. ICSF segment for generalresource profiles
RCVT z/OS V1R12 1. A new field, RCVTGANC, has beenadded.
2. Updated RCVTVRMC to 7770 and anew constant RCVTVR71 has beenadded with that value.
1. Generic profileperformance
2. Release update
z/OS V1R11 1. Updated RCVTVRMC to 7760 and anew constant RCVTVR60 has beenadded with that value.
2. New programming interfaces,RCVTDNL and RCVTRL, have beenadded.
3. A new field, RCVTGENT, has beenadded.
1. Release update
2. Distributed identity filters
3. Profile name inauthorization exits
z/OS V1R10 v New: RCVTCFLD has been added
v Updated RCVTVRMC to 7750 and anew constant RCVTVR50 has beenadded with that value.
v Custom fields
v Release update
RCXP z/OS V1R11 A new field, RCXAPROF, has been added. Profile name in authorizationexits
RIPL z/OS V1R11 New HRF7760 parameters for INIT,INITPRMA, INITIDID, INITICRX, andINITENDA have been added.
Distributed identity filters
RIXP z/OS V1R11 New: RIXIDID and RIXICRX have beenadded.
Distributed identity filters
RXTW z/OS V1R12 New fields, EXTWRTAS and EXTWRTAD,have been added
Improved RACFserviceability
SAFP z/OS V1R12 Constant, SAFPRL7A (with a value of 20)was added and constant SAFPCURR hasbeen changed to the same value (20).
Release update
z/OS V1R11 Constant, SAFPRL60 (with a value of 19)was added and constant SAFPCURR hasbeen changed to the same value (19).
Release update
z/OS V1R10 Constant, SAFPRL50 (with a value of 18)was added and constant SAFPCURR hasbeen changed to the same value (18).
Release update
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Chapter 32. Security Server summary of interface changes 235
Database templatesTable 160 lists the new and changed RACF database templates. See z/OS SecurityServer RACROUTE Macro Reference or z/OS Security Server RACF Macros andInterfaces for more detailed information.
Table 160. Summary of RACF database template changes
Segment name Release Description of change Reason for change
General template
BASE z/OS V1R11 The DIDCT, DIDLABL, DIDUSER,DIDRNAME, DIDRSVD1, and DIDRSVD2fields are added.
Distributed identity filters
CERTDATA z/OS V1R12 v The descriptions of the CERTSTRT andCERTEND fields are updated.
v The CERTPRVT field is updated toinclude additional key types.
v Long certificate validity periods.Also, APAR OA30951.
v Keys generated with ellipticcurve cryptography (ECC)algorithms
CFDEF z/OS V1R10 New: The CFDEF segment is added. Custom fields
COMBINATION z/OS V1R11 The DIDLIST1 field is added. Distributed identity filters
ICSF z/OS V1R12 The CSFSCPW field is added. Support of ICSF encryptedsymmetric keys and CP Assist forCryptographic Function (CPACF).Also, APAR OA29193.
z/OS V1R11 New: The ICSF segment is added. Release update
KERB z/OS V1R10 The ENCRYPT field is added. Release update
SIGVER z/OS V1R11 New: The SIGVER segment is added. Release update
Group template
CSDATA z/OS V1R10 New: The segment CSDATA is added. Custom fields
User template
BASE z/OS V1R11 The LJTIME and LJDATE fields areupdated.
Logon statistics suppression
z/OS V1R11 The DMAPCT, DMAPLABL, DMAPNAME,DMAPRSV1, and DMAPRSV2 fields areadded.
Distributed identity filters
COMBINATION z/OS V1R11 The DMAPLST1 field is added. Distributed identity filters
CSDATA z/OS V1R10 New: The CSDATA segment is added. Custom fields
KERB z/OS V1R10 The ENCRYPT field is added. Release update
Connect template
BASE z/OS V1R11 The LJTIME and LJDATE fields areupdated.
Logon statistics suppression
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236 z/OS V1R12.0 Summary of Message and Interface Changes
ExitsTable 161 lists the new and changed RACF exits. See z/OS Security Server RACFSystem Programmer's Guide for more detailed information.
Table 161. Summary of new and changed RACF exits
Exit name Release Description Reason for change
ICHRFX02 z/OS V1R11 Updated to reflect additional data sent to the exit. Support for profile names inauthorization exits
ICHRFX04 z/OS V1R11 Updated to reflect additional data sent to the exit. Support for profile names inauthorization exits
IRRVAF01 z/OS V1R10 New: The new custom field validation exit providesan exit point for the ADDUSER and ALTUSERcommands, and ADDGROUP and ALTGROUPcommands, when a field in the CSDATA segment isspecified.
Custom fields
MacrosTable 162 lists the new and changed RACF macros. See z/OS Security ServerRACF Macros and Interfaces orz/OS Security Server RACROUTE Macro Referencefor more detailed information.
Table 162. Summary of changed executable RACF macros
Macro name Release Description Reason for change
ICHEACTN z/OS V1R12 Updated to accept the RELEASE=7770keyword.
Release update
z/OS V1R11 Updated to accept the RELEASE=7760keyword.
Release update
z/OS V1R10 Updated to accept the RELEASE=7750keyword.
Release update
ICHEINTY z/OS V1R12 v Updated to accept the RELEASE=7770keyword.
v The INDEX parameter is added.
v Release update
v Generic profileperformance
z/OS V1R11 Updated to accept the RELEASE=7760keyword.
Release update
z/OS V1R10 Updated to accept the RELEASE=7750keyword.
Release update
ICHETEST z/OS V1R12 Updated to accept the RELEASE=7770keyword.
Release update
z/OS V1R11 Updated to accept the RELEASE=7760keyword.
Release update
z/OS V1R10 Updated to accept the RELEASE=7750keyword.
Release update
RACROUTE z/OS V1R12 Updated to accept the RELEASE=7770keyword.
Release update
z/OS V1R11 Updated to accept the RELEASE=7760keyword.
Release update
z/OS V1R10 Updated to accept the RELEASE=7750keyword.
Release update
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Chapter 32. Security Server summary of interface changes 237
PanelsTable 163 lists the new and changed RACF panels. Some panels may be updatedby more than one release enhancement. The first part of the panel numberindicates the type of panel that is affected:
ICHH Displays help information that is related to a panel or a task that you areperforming
ICHM Displays message information that is related to a panel or a task that youare performing
ICHP Allows you to enter information such as a user ID or profile name
Table 163. Summary of new and changed RACF panels
Panel number Release Description Reason for change
ICHH714 ICHHB81ICHPB81
z/OS V1R12 Updated to support longdistinguished names
Long distinguished names.Also, APAR OA30560.
ICHP21A ICHP22A z/OS V1R12 Updated to supportICSF encryptedsymmetric keys
Support of ICSF encryptedsymmetric keys and CPAssist for CryptographicFunction (CPACF). Also,APAR OA29193.
ICHC76 ICHCB71ICHP76 ICHPB71ICHPB71A ICHH715ICHH716 ICHH719ICHH747 ICHHB01A
z/OS V1R12 Updated to supportelliptic curvecryptography
Keys generated with ellipticcurve cryptography (ECC)algorithms
ICHH23 ICHP23 z/OS V1R12 Updated to allow for thespecification of theNOGENERIC option
Improved RACFserviceability
ICHH717 z/OS V1R12 Updated the rangevalue to support longcertificate validityperiods
Long certificate validityperiods. Also, APAROA30951.
ICHH21PS ICHH21QICHHC18 ICHP21QICHP22Q ICHR22PICHS21Q
z/OS V1R11 New: Added to supportprogram signing andverification
Program signing andverification. Also, APARsOA26109 and OA26110.
ICHCB71A ICHH21SICHH22S ICHH22S1ICHH22S2 ICHHI04ICHHS06 ICHH716AICHP21S ICHP22SICHP22S1 ICHP22S2
z/OS V1R11 New: Added to supportICSF segment forgeneral resourceprofiles
ICSF segment for generalresource profiles
ICHH21A ICHH22AICHH28 ICHM21ICHP21A ICHP22AICHP28 ICHP41AICHP42 ICHS21ICHS22 ICHS28
z/OS V1R11 Updated to supportprogram signing andverification
Program signing andverification. Also, APARsOA26109 and OA26110.
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238 z/OS V1R12.0 Summary of Message and Interface Changes
Table 163. Summary of new and changed RACF panels (continued)
Panel number Release Description Reason for change
ICHCB71 ICHH21AICHH22A ICHH28ICHH716 ICHHT70ICHHT71 ICHM21ICHM22 ICHM41ICHM73 ICHP21AICHP22A ICHP28ICHP73 ICHP76ICHPB70 ICHPB71ICHPB71A
z/OS V1R11 Updated to supportICSF segment forgeneral resourceprofiles
ICSF segment for generalresource profiles
ICHH21A ICHH22AICHH28 ICHH31ICHH32 ICHH38ICHH41A1 ICHH42A1ICHM21 ICHM41ICHP00 ICHP00SMICHP21A ICHP21PICHP21PC ICHP21PHICHP21PN ICHP215ICHP22A ICHP22PICHP28 ICHP31ICHP32 ICHP38ICHP41 ICHP41A1ICHP42 ICHP42A1ICHP48 ICHR22P
z/OS V1R10 Updated to supportcustom fields
Custom fields
ICHH21CF ICHH21PICHH21PC ICHH21PHICHH21PN ICHH22PICHH41CF ICHH41TICHH41T1 ICHHC02ICHP21P ICHP21PCICHP21PH ICHP21PNICHP22P ICHP41TICHP41T1
z/OS V1R10 New: Added to supportcustom fields
Custom fields
ICHH404 ICHH54AXICHH54B ICHH54CICHH54D ICHHE02ICHHP13
z/OS V1R10 Updated to supportpassword phraseenveloping
Password phraseenveloping
ICHH21F ICHH22FICHHE02 ICHP21FICHP22F
z/OS V1R10 Updated to supportKerberos passwordphrase
Kerberos password phrase
ICHH7A ICHPB71 z/OS V1R10 Updated to support IPv6 IPv6 support
ICHH715 z/OS V1R10 Updated to support4096-bit key
4096-bit key support
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Chapter 32. Security Server summary of interface changes 239
SMF recordsTable 164 lists the new and changed RACF SMF records. See z/OS Security ServerRACF Macros and Interfaces and z/OS Security Server RACF Auditor's Guide formore detailed information.
Table 164. Summary of new and changed RACF SMF records
Record type Event code/field name Release Description Reason for change
Type 80 All event codes, except68(44), 71(47), 79(4F),81(51), 82(52), and85(55)
z/OS V1R11 Added relocate sections 424 and425.
Distributed identity filters
Event code 66(42) z/OS V1R12 Added the following bit definitionsfor byte 2:
Bit Keyword specified0 NISTECC1 BPECC
Keys generated withelliptic curvecryptography (ECC)algorithms
Event code 69(45) z/OS V1R12 Added relocate sections 426, 427,and 428.
PKI Services
z/OS V1R11 Added relocate sections 422, 424,and 425.
PKI Services
Event code 70(46) z/OS V1R11 Added relocate sections 421, 424,and 425.
PKI Services
Event code 72(48) z/OS V1R11 Added relocate sections 421, 424,and 425.
PKI Services
Event code 73(49) z/OS V1R12 Added relocate sections 427 and428.
PKI Services
Event code 74(4A) z/OS V1R11 Added relocate sections 423, 424,and 425.
PKI Services
Event code 83(53) z/OS V1R12 Added relocate sections 427 and428.
PKI Services
Event code 86(56) z/OS V1R11 New: Added to supportR_PgmSignVer.
Program signing andverification. Also, APARsOA26109 and OA26110.
Event code 87(57) z/OS V1R11 New: Added to support RACMAP. Distributed identity filters
Event code 88(58) z/OS V1R11 New: Added to supportAUTOPROF.
Automatic UID and GIDassignment in callableservices
Event code 89(59) z/OS V1R11 New: Added to supportRPKIQREC.
PKI Services
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240 z/OS V1R12.0 Summary of Message and Interface Changes
Table 164. Summary of new and changed RACF SMF records (continued)
Record type Event code/field name Release Description Reason for change
Type 80(continued)
Table ofextended-lengthrelocate sectionvariable data
z/OS V1R12 New: 426(1AA), 427(1AB), and428(1AC)
v Keys generated withelliptic curvecryptography (ECC)algorithms
v PKI Services
z/OS V1R11 Updated: 318(13E), 319(13F),340(154), 341(155), 342(156),346(15A), 347(15B), 348(15C),349(15D), 350(15E), 351(15F),357(165), 358(166), 359(167),363(16B), 373(175), 375(177),376(178), 377(179), 378(17A),388(184), and 391(187) to supportevents code 83, 85, and 89.
PKI Services
New: 409(199), 410(19A),412(19C), 413(19D), 414(19E),415(19F), 416(1A0), 417(1A1),418(1A2), 419(1A3), 420(1A4),421(1A5), 422(1A6), and 423(1A7)
v Program signing andverification. Also,APARs OA26109 andOA26110.
v Distributed identityfilters
v Automatic UID andGID assignment incallable services
v PKI Services
SMF80VRM z/OS V1R12 Updated for FMID 7770. Release update
z/OS V1R11 Updated for FMID 7760. Release update
z/OS V1R10 Updated for FMID 7750. Release update
Type 81 RINI_FLD_VAL_EXIT z/OS V1R10 New: Added to support theIRRVAF01 field validation exit.
Release update
SMF81VRM z/OS V1R12 Updated for FMID 7770. Release update
z/OS V1R11 Updated for FMID 7760. Release update
z/OS V1R10 Updated for FMID 7750. Release update
Type 83 Security events z/OS V1R11 New: Added subtypes 5 and 6 Support for WebSphere®
Application Server andTivoli Key LifecycleManager
Added relocate sections 14(E) and15(F) for subtypes 2 and above.
Distributed identity filters
z/OS V1R10 New: Added subtypes 3 and 4 Custom fields
SMF83VRM z/OS V1R12 Updated for FMID 7770. Release update
z/OS V1R11 Updated for FMID 7760. Release update
z/OS V1R10 Updated for FMID 7750. Release update
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Chapter 32. Security Server summary of interface changes 241
UtilitiesTable 165 lists the new and changed RACF utilities. For information about theIRRDBU00 and IRRRID00 utilities, see z/OS Security Server RACF SecurityAdministrator's Guide. For information about the IRRADU00 utility, see z/OSSecurity Server RACF Auditor's Guide. For more information about other RACFutilities, see z/OS Security Server RACF System Programmer's Guide.
Table 165. Summary of new and changed RACF utilities
Utility name Release Description Reason for change
IRRADU00 z/OS V1R12 v Updated to unload updated SMF type 80 recordsevent codes 69, 73, and 83.
v A new Writing your own Application subsectionhas been added
v Logical record lengths have been modified forOUTDD, XMLFORM DD, and XMLOUT DD.
v An attention notice has been added to IRRADU00examples.
v PKI Services
v A reminder that IRRADU00output can change with newreleases of z/OS or whenservice is applied.
v The extension of theblocksize of the IRRADU00data set. This occurs when arecord grows beyond thecurrent LRECL size.
v Reduce confusion regardingSMF utility's use ofparameter called OUTDD.
z/OS V1R11 v Updated to unload SMF type 80 records eventcode 88.
v Updated to unload SMF Type 83 subtype 5 and 6records.
v Automatic UID and GIDassignment in callableservices
v Support for WebSphereApplication Server and TivoliKey Lifecycle Manager
IRRDBU00 z/OS V1R12 v Updated to support the updated CERTPRVT fieldof the CERTDATA segment of the generaltemplate.
v Updated to support the new CSFSCPW field ofthe ICSF segment in the general template.
v Keys generated with ellipticcurve cryptography (ECC)algorithms
v Support of ICSF encryptedsymmetric keys and CPAssist for CryptographicFunction (CPACF). Also,APAR OA29193.
z/OS V1R11 v Updated to support the ICSF segment for generalresource profiles.
v Updated to support the SIGVER segment ingeneral resource profiles.
v Updated to support identity mapping fields in thebase segments of user and general resourceprofiles.
v ICSF segment for generalresource profiles
v Program signing andverification. Also, APARsOA26109 and OA26110.
v Distributed identity filters
z/OS V1R10 Updated to support the CSDATA segment in userand group profiles, and the CFDEF segment ingeneral resource profiles.
Custom fields
IRRRID00 z/OS V1R11 Updated to create RACMAP DELMAP commands toclean up IDIDMAP profiles and to locate residualuser IDs in IDIDMAP profiles.
Distributed identity filters
z/OS V1R10 Updated to detect profiles in the FACILITY class thatcontain a user ID or group ID as a qualifier in theprofile name.
Password resetting
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242 z/OS V1R12.0 Summary of Message and Interface Changes
Chapter 33. SMP/E summary of interface changes
In addition to the interface changes included in this chapter, updates to SMP/E haveresulted in SYS1.SAMPLIB member changes. See Chapter 5, “Summary ofchanges to SYS1.SAMPLIB,” on page 13 for those changes.
The SMP/E interfaces described in this chapter are:
v “Commands”
v “Data sets and files” on page 244
v “Exits” on page 244
v “Macros” on page 244
v “Modification control statements (MCS)” on page 244
v “Panels” on page 245
v “Programming interfaces” on page 248
v “Service routines” on page 248
CommandsTable 166 lists the new and changed SMP/E commands. See SMP/E Commandsfor more detailed information about these commands.
Table 166. Summary of new and changed SMP/E commands
Command Release Description Reason for change
ACCEPT SMP/E V3R5 v Changed: EXSRCID and SOURCEIDoperands
v New: FIXCAT operand
Release update
APPLY SMP/E V3R5 v Changed: EXSRCID and SOURCEIDoperands
v New: FIXCAT operand
Release update
GZONEMERGE SMP/E V3R4 Changed: enhanced support for RECEIVEORDER processing
Release update
JCLIN SMP/E V3R5 Changed: Miscellaneous changes. Release update
LIST SMP/E V3R5 v Changed: EXSRCID and SOURCEIDoperands
v New: HOLDFIXCAT operand
Release update
SMP/E V3R4 New: ORDER operand Release update
RECEIVE SMP/E V3R4 New: ORDER operand Release update
REJECT SMP/E V3R5 Changed: SOURCEID operand Release update
REPORTMISSINGFIX
SMP/E V3R5 New: command to determine whether anyFIXCAT APARs exist that are applicable butare not installed yet, and whether anySYSMODs are available to satisfy the missingFIXCAT APARs
Release update
UCLIN SMP/E V3R5 New: FIXCAT operand Release update
SMP/E V3R4 Changed: enhanced support for deletingORDER entries from the global zone
Release update
UNLOAD SMP/E V3R5 Changed: EXSRCID and SOURCEIDoperands
Release update
© Copyright IBM Corp. 1997, 2010 243
Table 166. Summary of new and changed SMP/E commands (continued)
Command Release Description Reason for change
ZONEEDIT SMP/E V3R5 Changed: enhanced support for addingcertain subentries to selected SMP/E entries inthe same zone
Release update
Data sets and filesTable 167 lists the changes to the SMP/E data sets and files for this release. SeeSMP/E Reference for more detailed information about these data sets and files.
Table 167. Summary of new and changed SMP/E data sets
Data set Release Description Reason for change
CLIENT SMP/E V3R4 New: classpath and javadebugoptionsattributes and <HTTPPROXY> and<HTTPSOCKSPROXY> sections forRECEIVE ORDER processing
Release update
ORDERSERVER SMP/E V3R4 New: for RECEIVE ORDER processing Release update
SMPCSI SMP/E V3R4 New: ORDER entry in the global zone,and ORDERRET subentry on theOPTIONS entry in the global zone
Release update
SMPHRPT SMP/E V3R5 New: for ACCEPT, APPLY, and RECEIVEprocessing
Release update
ExitsThere are no new or changed SMP/E exits for SMP/E V3R5 and SMP/E V3R4.
MacrosThere are no new or changed SMP/E macros for SMP/E V3R5 and SMP/E V3R4.
Modification control statements (MCS)Table 168 lists the changes to the SMP/E MCSs.
Table 168. Summary of new and changed SMP/E MCSs
Macro Release Description Reason for change
++ASSIGN MCS SMP/E V3R5 Changed: Enhanced support for long sourceIDs
Release update
++HOLD MCS SMP/E V3R5 New: FIXCAT operand Release update
++RELEASE MCS SMP/E V3R5 New: FIXCAT operand Release update
244 z/OS V1R12.0 Summary of Message and Interface Changes
PanelsTable 169 lists the new and changed SMP/E panels. Some panels may be updatedby more than one release enhancement.
Table 169. Summary of new and changed SMP/E panels
Panel name Release Description Reason for change
GIM@PRIM SMP/E V3R4 Updated Release update
GIMCGACA SMP/E V3R5 Updated Release update
GIMCGAPA SMP/E V3R5 Updated Release update
GIMCGFC SMP/E V3R5 Updated Release update
GIMCGHFC SMP/E V3R5 Updated Release update
GIMCGLST SMP/E V3R4 Updated Release update
GIMCGRD2 SMP/E V3R4 Deleted Release update
GIMCGRDI SMP/E V3R4 Deleted Release update
GIMCGRPE SMP/E V3R5 New Release update
GIMCGRPS SMP/E V3R5 Updated Release update
GIMCGRV1 SMP/E V3R4 New Release update
GIMCGRV2 SMP/E V3R4 New Release update
GIMCGRV3 SMP/E V3R4 New Release update
GIMCGRV4 SMP/E V3R4 New Release update
GIMCGRV5 SMP/E V3R4 New Release update
GIMCGRV5 SMP/E V3R5 Updated Release update
GIMCGRVA SMP/E V3R4 New Release update
GIMCGRVE SMP/E V3R4 Updated Release update
GIMCGRVP SMP/E V3R4 New Release update
GIMCGRVZ SMP/E V3R4 New Release update
GIMCGSE SMP/E V3R4 Updated Release update
GIMCGSRC SMP/E V3R5 Updated Release update
GIMCGXSR SMP/E V3R5 Updated Release update
GIMDFHC2 SMP/E V3R5 Updated Release update
GIMDFHC SMP/E V3R5 New Release update
GIMDFOC SMP/E V3R5 Updated Release update
GIMFCEN SMP/E V3R5 New Release update
GIMFCE SMP/E V3R5 New Release update
GIMFCEU SMP/E V3R5 New Release update
GIMFCEV SMP/E V3R5 New Release update
GIMHCAC SMP/E V3R5 Updated Release update
GIMHCAP SMP/E V3R5 Updated Release update
GIMHCBH SMP/E V3R5 Updated Release update
GIMHCFC2 SMP/E V3R5 Updated Release update
GIMHCFC SMP/E V3R5 Updated Release update
GIMHCHF SMP/E V3R5 Updated Release update
Chapter 33. SMP/E summary of interface changes 245
Table 169. Summary of new and changed SMP/E panels (continued)
Panel name Release Description Reason for change
GIMHCRP5 SMP/E V3R5 New Release update
GIMHCRPS SMP/E V3R5 Updated Release update
GIMHCRPY SMP/E V3R5 New Release update
GIMHDHC2 SMP/E V3R5 New Release update
GIMHDHC SMP/E V3R5 New Release update
GIMHFCEN SMP/E V3R5 New Release update
GIMHFCE SMP/E V3R5 New Release update
GIMHFCEU SMP/E V3R5 New Release update
GIMHFCEV SMP/E V3R5 New Release update
GIMHICA1 SMP/E V3R5 Updated Release update
GIMHICB1 SMP/E V3R5 Updated Release update
GIMHICD1 SMP/E V3R5 Updated Release update
GIMHICE0 SMP/E V3R5 Updated Release update
GIMHICF1 SMP/E V3R5 Updated Release update
GIMHICVA SMP/E V3R5 Updated Release update
GIMHIFC2 SMP/E V3R5 New Release update
GIMHIFC SMP/E V3R5 New Release update
GIMHIPA1 SMP/E V3R5 Updated Release update
GIMHIPB0 SMP/E V3R5 Updated Release update
GIMHIPD1 SMP/E V3R5 Updated Release update
GIMHIPVA SMP/E V3R5 Updated Release update
GIMHIRDO SMP/E V3R5 New Release update
GIMHIXA1 SMP/E V3R5 Updated Release update
GIMHIXA SMP/E V3R5 Updated Release update
GIMHIXE SMP/E V3R5 Updated Release update
GIMHIXH SMP/E V3R5 Updated Release update
GIMHIXJ SMP/E V3R5 Updated Release update
GIMHIXL SMP/E V3R5 New Release update
GIMHOC0 SMP/E V3R5 Updated Release update
GIMHOH0 SMP/E V3R5 Updated Release update
GIMHQ011 SMP/E V3R5 Updated Release update
GIMHQ226 SMP/E V3R5 Updated Release update
GIMHQ27A SMP/E V3R5 New Release update
GIMHQ28A SMP/E V3R5 Updated Release update
GIMHQ28B SMP/E V3R5 Updated Release update
GIMHQ28C SMP/E V3R5 New Release update
GIMHQI00 SMP/E V3R5 Updated Release update
GIMHQI1H SMP/E V3R5 Updated Release update
GIMHQI27 SMP/E V3R5 Updated Release update
GIMHQI28 SMP/E V3R5 Updated Release update
246 z/OS V1R12.0 Summary of Message and Interface Changes
Table 169. Summary of new and changed SMP/E panels (continued)
Panel name Release Description Reason for change
GIMHRDPO SMP/E V3R5 Updated Release update
GIMHXA3B SMP/E V3R5 Updated Release update
GIMHXC1 SMP/E V3R5 Updated Release update
GIMHXD1 SMP/E V3R5 New Release update
GIMHXM1 SMP/E V3R5 New Release update
GIMHXO1 SMP/E V3R5 Updated Release update
GIMHXO2A SMP/E V3R5 New Release update
GIMHXO2 SMP/E V3R5 Updated Release update
GIMHXO4 SMP/E V3R5 Updated Release update
GIMHXQ2 SMP/E V3R5 Updated Release update
GIMHXQ3 SMP/E V3R5 Updated Release update
GIMHXT1 SMP/E V3R5 New Release update
GIMISACA SMP/E V3R5 Updated Release update
GIMISACB SMP/E V3R5 Updated Release update
GIMISACD SMP/E V3R5 Updated Release update
GIMISACE SMP/E V3R5 Updated Release update
GIMISACF SMP/E V3R5 Updated Release update
GIMISACV SMP/E V3R5 Updated Release update
GIMISAPA SMP/E V3R5 Updated Release update
GIMISAPB SMP/E V3R5 Updated Release update
GIMISAPD SMP/E V3R5 Updated Release update
GIMISAPV SMP/E V3R5 Updated Release update
GIMISEXA SMP/E V3R5 Updated Release update
GIMISEXE SMP/E V3R5 Updated Release update
GIMISEXH SMP/E V3R5 Updated Release update
GIMISEXJ SMP/E V3R5 Updated Release update
GIMISEXL SMP/E V3R5 Updated Release update
GIMISFC SMP/E V3R5 New Release update
GIMISIDC SMP/E V3R5 Updated Release update
GIMISIDF SMP/E V3R5 Updated Release update
GIMISIDN SMP/E V3R5 Updated Release update
GIMISIDO SMP/E V3R5 Updated Release update
GIMISIDS SMP/E V3R5 Updated Release update
GIMISIDT SMP/E V3R5 Updated Release update
GIMODELC SMP/E V3R4 New Release update
GIMODELC SMP/E V3R5 Updated Release update
GIMODELP SMP/E V3R5 New Release update
GIMODLCP SMP/E V3R4 New Release update
GIMORDPO SMP/E V3R4 New Release update
GIMQIT11 SMP/E V3R4 Updated Release update
Chapter 33. SMP/E summary of interface changes 247
Table 169. Summary of new and changed SMP/E panels (continued)
Panel name Release Description Reason for change
GIMQIT1H SMP/E V3R5 Updated Release update
GIMQIT26 SMP/E V3R5 Updated Release update
GIMQIT31 SMP/E V3R4 New Release update
GIMQIX31 SMP/E V3R4 New Release update
GIMQU1PO SMP/E V3R4 Updated Release update
GIMQU2PO SMP/E V3R4 Updated Release update
GIMQUSE1 SMP/E V3R4 Updated Release update
GIMQUSE2 SMP/E V3R4 Updated Release update
GIMQUSE3 SMP/E V3R5 Updated Release update
GIMQUSEB SMP/E V3R5 Updated Release update
GIMQUSEC SMP/E V3R4 Updated Release update
GIMRCCU SMP/E V3R5 Updated Release update
GIMRCFU SMP/E V3R5 Updated Release update
GIMRCOT SMP/E V3R5 Updated Release update
GIMRCPDI SMP/E V3R5 Updated Release update
GIMRCPU SMP/E V3R5 Updated Release update
GIMWHLDF SMP/E V3R5 New Release update
GIMWHRPT SMP/E V3R5 New Release update
GIMWNETR SMP/E V3R5 New Release update
GIMWNFO SMP/E V3R5 New Release update
GIMWORDP SMP/E V3R5 New Release update
GIMWRCVO SMP/E V3R5 New Release update
GIMWREDO SMP/E V3R5 New Release update
GIMWREPM SMP/E V3R5 New Release update
GIMWT340 SMP/E V3R4 Updated Release update
GIMWT350 SMP/E V3R5 Updated Release update
GIMWTLSI SMP/E V3R5 New Release update
GIMWTUTA SMP/E V3R5 New Release update
GIMWTUUT SMP/E V3R5 New Release update
GIMWZED SMP/E V3R5 New Release update
Programming interfacesThere are no new or changed SMP/E programming interfaces for SMP/E V3R5 andSMP/E V3R4.
Service routinesThere are no new or changed SMP/E service routines for SMP/E V3R5 and SMP/EV3R4.
248 z/OS V1R12.0 Summary of Message and Interface Changes
Chapter 34. TSO/E summary of interface changes
In addition to the message and interface changes included in this chapter, updatesto TSO/E might have resulted in SYS1.MACLIB, SYS1.PARMLIB andSYS1.SAMPLIB member changes. See Chapter 2, “Summary of changes toSYS1.MACLIB,” on page 5, Chapter 3, “Summary of changes to SYS1.PARMLIB,”on page 7 and Chapter 5, “Summary of changes to SYS1.SAMPLIB,” on page 13for those changes.
The TSO/E interfaces described in this chapter are:
v Commands
v Macros
v Panels
CommandsTable 170 lists the updated commands. See z/OS TSO/E Command Reference formore detailed information.
Table 170. Summary of changed TSO/E commands
Command Release Description Reason for change
ALLOCATE z/OS V1R12 Updated: The operand DSNTYPE hasbeen updated for the ALLOCATEcommand.
Release update
LINK z/OS V1R12 Updated: The description of theCOMPAT operand for the LINKcommand has been updated to addnew values.
Release update
z/OS V1R11 Updated: New option SIGN/NOSIGNhas been added for the LINK command.
Release update
LISTALC z/OS V1R12 Updated: The operand HISTORY hasbeen updated for DSORG for theLISTALC command.
Release update
LOGON z/OS V1R11 Updated: New PARMLIB optionLOGONHERE(ON) allows users toRECONNECT to their TSO/E session,even when the system does not detecta disconnected state and the userappears to be logged on. The defaultsetting is ON.
Release update
PARMLIB z/OS V1R10 Updated: New option LIST(LOGON)has been added for the PARMLIB LISTparameter.
Release update
© Copyright IBM Corp. 1997, 2010 249
Table 170. Summary of changed TSO/E commands (continued)
Command Release Description Reason for change
RECEIVE z/OS V1R11 Updated: Before z/OS V1R9, TSO/Ewould allocate a data set duringRECEIVE command processing withoutusing the AVGREC option. In z/OSV1R9 and V1R10, TSO/E allocated adata set during RECEIVE commandprocessing using the AVGREC option.As a result, the ISPF data setinformation panel displayed the size ofthe data set in bytes; before z/OSV1R9, the size of the data set wasdisplayed in blocks or tracks. Now, inz/OS V1R11, the behavior is changedback to what it was in z/OS V1R8 andearlier.
Release update
TERMINAL z/OS V1R12 Updated: Obsolete information aboutTCAM has been removed fromTERMINAL command operands.
Release update
MacrosTable 171 lists the new and changed macros.
Table 171. Summary of new and changed TSO/E macros
Macros Release Description Reason for change
z/OS V1R12 Updated: Changed the Execute andList Forms of TPG
Release update
GTTERM z/OS V1R11 Updated: Changed the TERMIDdescription.
Release update
IKJTSVT z/OS V1R11 Updated: Added new flag bit for thenew TSO/E PARMLIB optionLOGONHERE to TSVTFLG1 flag byte.
Release update
z/OS V1R10 Updated: Adds new flag bits for thenew TSO/E PARMLIB options toTSVTFLG1 flags.
Release update
INMTEXTU z/OS V1R11 Updated: Added new text unit calledINMEATTR.
Release update
IRXPARMB z/OS V1R11 Updated: Added new flag bitsROSTORFL and ROSTORFL_MASK tosupport the read-only version of theREXX STORAGE function.
Release update
TPUT z/OS V1R12 Updated: Added new return codes tothe TPUT maro.
Release update
z/OS V1R12 Updated: Changed the Execute,Standard and List Forms of TPUT.
Release update
TPG z/OS V1R12 Updated: Added new return codes tothe TPG maro.
Release update
z/OS V1R12 Updated: Changed the Execute andList Forms of TPG.
Release update
TSO/E
250 z/OS V1R12.0 Summary of Message and Interface Changes
PanelsThere are no new or changed TSO/E panels in z/OS V1R12 or z/OSV1R11.Table 172 lists the new and changed TSO/E panels.
Table 172. Summary of new and changed TSO/E panels
Command Release Description Reason for change
IKJLHENP z/OS V1R10 Updated: Logon help panel for bothlogon panels in uppercase English.
Release update
IKJLHENU z/OS V1R10 Updated: Logon help panel for bothlogon panels in mixed-case English.
Release update
IKJLHENP z/OS V1R10 New: Logon panel for passwordphrases in uppercase English, or ENP.
Release update
IKJLQENU z/OS V1R10 New: Logon panel for passwordphrases in mixed-case English, or ENU.
Release update
TSO/E
Chapter 34. TSO/E summary of interface changes 251
TSO/E
252 z/OS V1R12.0 Summary of Message and Interface Changes
Chapter 35. XL C/C++ summary of interface changes
Compiler optionsTable 173 lists the new and updated XL C/C++ compiler options. See z/OS XLC/C++ User's Guide for more detailed information.
Table 173. Summary of new and changed XL C/C++ compiler options
Compiler option Release Description Reason forchange
LANGLVL(AUTOTYPEDEDUCTION)
z/OS V1R12 New value: WhenLANG(AUTOTYPEDEDUCTION) is in effect, youdo not need to specify a type when declaring avariable. Instead, the compiler deduces the type ofan auto variable from the type of its initializerexpression.
Release update
LANGLVL(C99LONGLONG)
z/OS V1R12 New value: When LANG(C99LONGLONG) is ineffect, the C++ compiler provides the C99 longlong with IBM extensions feature.
Release update
LANGLVL(C99PREPROCESSOR)
z/OS V1R12 New value: When LANG(C99PREPROCESSOR)is in effect, C99 and C++0x compilers provide acommon preprocessor interface, which can easethe porting of C source files to the C++ compilerand avoid preprocessor compatibility issues.
Release update
LANGLVL(DECLTYPE) z/OS V1R12 New value: When LANG(DECLTYPE) is in effect,decltype can be used on an expression to get theresultant type of that expression, which might betype dependent.
Release update
LANGLVL(DELEGATINGCTORS)
z/OS V1R12 New value: When LANG(DELEGATINGCTORS) isspecified, you can concentrate commoninitializations and post initializations in oneconstructor, which improves the readability andmaintainability of the program.
Release update
LANGLVL(EXTENDEDINTEGERSAFE)
z/OS V1R12 New value: With this option, if a decimal integerliteral that does not have a suffix containing u or Ucannot be represented by the long long int type,you can decide whether to use the unsigned longlong int to represent the literal.
Release update
LANGLVL(INLINENAMESPACE)
z/OS V1R12 New value: When you specify theLANGLVL(INLINENAMESPACE) option, membersof the inline namespace can be defined andspecialized as if they were also members of theenclosing namespace.
Release update
LANGLVL(STATIC_ASSERT)
z/OS V1R12 New value: When LANGLVL(STATIC_ASSERT) isset, a severe error message for compile timeassertions is issued on failure.
Release update
LANGLVL(VARIADICTEMPLATES)
z/OS V1R12 New value: WhenLANGLVL(VARIADICTEMPLATES) is set, you candefine class and function templates that have anynumber (including zero) of parameters.
Release update
© Copyright IBM Corp. 1997, 2010 253
Table 173. Summary of new and changed XL C/C++ compiler options (continued)
Compiler option Release Description Reason forchange
NAMEMANGLING(zOSV1R12_ANSI)
z/OS V1R12 New value: NAMEMANGLING(zOSV1R12_ANSI)is compatible with z/OS XL C++ V1R12 linkmodules that were created withNAMEMANGLING(ANSI) or #pragmanamemangling(ansi).
Release update
TARGET(zOSV1R12) z/OS V1R12 New value: TARGET(zOSV1R12) generatesobject code to run under z/OS Version 1 Release12 and subsequent releases.
Release update
EPILOG(EXTERN) z/OS V1R11 New value: If the EPILOG option is specified withthe EXTERN suboption or without any suboption, theepilog applies to all functions that have externallinkage in the compilation unit.
Release update
EPILOG(ALL) z/OS V1R11 New value: If the EPILOG option is specified withthe ALL suboption, the epilog also applies to staticfunctions defined in the compilation unit.
Release update
LANGLVL(EXTENDED0X) z/OS V1R11 New value: LANGLVL(EXTENDED0X) is createdto compile code using all the features of the newversion of the C++ standard (C++0x) that areimplemented in IBM XL C/C++ for z/OS V1R11.(This option applies to the C++ compiler only.)Note: C++0x is a new version of the standard forthe C++ programming language. This is a draftstandard and has not been officially adopted in itsentirety. Note that future levels of support for thisstandard are likely to change. The implementationof this language level is based on IBM'sinterpretation of the draft C++0x standard. and issubject to change at any time without notice. IBMwill make no attempt to maintain compatibility withearlier releases, in source or binary, of the newC++0x LANGLVL suboptions (their names or theirsemantics) and therefore they should not be reliedon as a stable programming interface.
Release update
LANGLVL(EXTENDEDFRIEND)
z/OS V1R11 New value: LANGLVL(EXTENDEDFRIEND)supports the new version of the C++ standard(C++0x). It enables extended friend declarationswhich relax rules governing friend declarations forease of use. (This option applies to the C++compiler only.)
Release update
LANGLVL(EXTERNTEMPLATE)
z/OS V1R11 New value: LANGLVL(EXTERNTEMPLATE)supports the new version of the C++ standard(C++0x). It enables explicit instantiationdeclarations which provide the user the ability tosuppress implicit instantiation of templatespecializations or members of the same. (Thisoption applies to the C++ compiler only.)
Release update
LANGLVL(DEPENDENTBASELOOKUP)
z/OS V1R11 New value:LANGLVL(DEPENDENTBASELOOKUP) controlswhether the name lookup rules for a templatebase class of dependent type defined in theTechnical Corrigendum 1 (TC1) of the C++Standard apply. (This option applies to the C++compiler only.)
Release update
XL C/C++
254 z/OS V1R12.0 Summary of Message and Interface Changes
Table 173. Summary of new and changed XL C/C++ compiler options (continued)
Compiler option Release Description Reason forchange
-M [source_file] z/OS V1R11 New option: -M analyzes each source file todetermine what dependency it has on other filesand places this information into an output file.source_file is the name of an xlc source file.
Release update
-MF [file] z/OS V1R11 New option: -MF is used in conjunction with -Mand this option provides a path name of a file inwhich the compiler will display dependencyinformation. file can be the file name, the targetoutput path, or both the name and the targetoutput path.
Release update
MAKEDEP z/OS V1R11 New option: MAKEDEP analyzes each source fileto determine what dependency it has on other filesand places this information into an output file.
Release update
NAMEMANGLING(zOSV1R11_ANSI)
z/OS V1R11 New value: NAMEMANGLING(zOSV1R11_ANSI)is compatible with z/OS XL C++ V1R11 linkmodules that were created withNAMEMANGLING(ANSI) or #pragmanamemangling(ansi).
Release update
NAMEMANGLING(zOSV1R10_ANSI)
z/OS V1R11 New value: NAMEMANGLING(zOSV1R10_ANSI)is compatible with z/OS XL C++ V1R10 linkmodules that were created withNAMEMANGLING(ANSI) or #pragmanamemangling(ansi).
Release update
NAMEMANGLING(zOSV1R9_ANSI)
z/OS V1R11 New value: NAMEMANGLING(zOSV1R9_ANSI) iscompatible with z/OS XL C++ V1R9 link modulesthat were created with NAMEMANGLING(ANSI) or#pragma namemangling(ansi).
Release update
NAMEMANGLING(zOSV1R8_ANSI)
z/OS V1R11 New value: NAMEMANGLING(zOSV1R8_ANSI) iscompatible with z/OS XL C++ V1R8 link modulesthat were created with NAMEMANGLING(ANSI) or#pragma namemangling(ansi).
Release update
NAMEMANGLING(zOSV1R7_ANSI)
z/OS V1R11 New value: NAMEMANGLING(zOSV1R7_ANSI) iscompatible with z/OS XL C++ V1R7 link modulesthat were created with NAMEMANGLING(ANSI) or#pragma namemangling(ansi).
Release update
NAMEMANGLING(OSV2R10)
z/OS V1R11 New value: NAMEMANGLING(OSV2R10) iscompatible with the link modules created byOS/390 C++ V2R10 or previous versions, or withlink modules that were created withNAMEMANGLING(COMPAT) or #pragmanamemangling(compat).
Release update
PREFETCH z/OS V1R11 New option: PREFETCH inserts prefetchinstructions automatically where there areopportunities to improve code performance.
Release update
PROLOG(EXTERN) z/OS V1R11 New value: If the PROLOG option is specifiedwith the EXTERN suboption or without anysuboption, the prolog applies to all functions thathave external linkage in the compilation unit.
Release update
PROLOG(ALL) z/OS V1R11 New value: If the PROLOG option is specifiedwith the ALL suboption, the prolog also applies tostatic functions defined in the compilation unit.
Release update
XL C/C++
Chapter 35. XL C/C++ summary of interface changes 255
Table 173. Summary of new and changed XL C/C++ compiler options (continued)
Compiler option Release Description Reason forchange
REPORT z/OS V1R11 New option: REPORT produces pseudo-C codelisting files that show how sections of code havebeen optimized in both compile and link phases,when IPA is active.
Release update
RTCHECK z/OS V1R11 New option: RTCHECK generatescompare-and-trap instructions that performscertain types of runtime checking.
Release update
SHOWMACROS z/OS V1R11 New option: SHOWMACROS displays macrodefinitions to preprocessed output.
Release update
SKIPSRC z/OS V1R11 New option: When a listing file is generated usingthe SOURCE option, SKIPSRC determineswhether the source statements skipped by thecompiler are shown in the source section of thelisting file.
Release update
TARGET(zOSV1R11) z/OS V1R11 New value: TARGET(zOSV1R11) generatesobject code to run under z/OS Version 1 Release11 and subsequent releases.
Release update
WARN0X z/OS V1R11 New value: WARN0X controls whether to informusers with messages about differences in theirprograms caused by the migration from C++98standard to C++0x standard. (This option appliesto the C++ compiler only.)Note: C++0x is a new version of the standard forthe C++ programming language. This is a draftstandard and has not been officially adopted in itsentirety. The implementation of this language levelis based on IBM's interpretation of the draft C++0xstandard and is subject to change at any timewithout notice. IBM will make no attempt tomaintain compatibility with earlier releases andtherefore the C++0x language extension shouldnot be relied on as a stable programminginterface.
Release update
Cataloged proceduresTable 174 lists the new and updated cataloged procedures. See z/OS XL C/C++User's Guide for more detailed information.
Table 174. Summary of new and changed XL C/C++ cataloged procedures
Catalogedprocedure Release Description Reason for change
CDADBGLD z/OS V1R11 New procedure: CDADBGLD opens all of thedebug side files associated with the moduleand stores all of the functions, globalvariables, external types, and source files in amodule map.
Release update
XL C/C++
256 z/OS V1R12.0 Summary of Message and Interface Changes
CommandsTable 175 lists the new commands for the dbgld utility. See z/OS XL C/C++ User'sGuide for more detailed information.
Table 175. Summary of dbgld commands
Command Release Description Reason for change
dbgld [option] z/OS V1R11 New parameter: option can be -c. It addscaptured source from all source files thatcontain executable lines of code to the modulemap file.
Release update
dbgld [option] z/OS V1R10 New command: dbgld creates a module mapfor debugging. option can be -v which writesthe version information to stderr.
Release update
dbgld [option] file z/OS V1R10 New option: file is the module name and maybe:
v The absolute path name of a z/OS UNIXSystem Services file.
v The relative path name of a z/OS UNIXSystem Services file.
v A fully qualified MVS data set (PDSmember).
Release update
XL C/C++
Chapter 35. XL C/C++ summary of interface changes 257
XL C/C++
258 z/OS V1R12.0 Summary of Message and Interface Changes
Chapter 36. z/OS UNIX summary of interface changes
In addition to the interface changes included in this chapter, updates to z/OS UNIXmight have resulted in SYS1.PARMLIB and SYS1.SAMPLIB member changes. SeeChapter 3, “Summary of changes to SYS1.PARMLIB,” on page 7 and Chapter 5,“Summary of changes to SYS1.SAMPLIB,” on page 13 for those changes.
The z/OS UNIX interfaces described in this chapter are:
v “Callable services”
v “Configuration files” on page 260
v “Daemons” on page 260
v “Data sets” on page 260
v “Environment variables” on page 260
v “FACILITY class profiles” on page 260
v “REXX execs” on page 260
v “Shell commands” on page 261
v “Syscall commands” on page 263
v “System commands” on page 263
v “TSO/E commands” on page 264
Callable servicesTable 176 lists the new and changed z/OS UNIX callable services. For details, seez/OS UNIX System Services Programming: Assembler Callable Services Reference.
Table 176. Summary of new and changed callable services
Callable service Release Description Reason for change
BPX1AIO, BPX4AIO z/OS V1R11 Updated: This service includes new fields –Aio#Anr, AioLocSockAddrPtr andAioLocSockAddrLen – as well as new returncodes and reason codes.
Support for asynchronousinterface to theaccept_and_recv(BPX1ANR) callableservice.
BPX1ANR, BPX4ANR z/OS V1R11 Updated: This service includes new returncodes.
Support for asynchronousinterface to theaccept_and_recv(BPX1ANR) callableservice.
BPX1BAS, BPX4BAS z/OS V1R12 New: This service binds the socketdescriptor to the best source address.
This callable service bindsthe best source addressfor the provideddestination IP address toan AF_INET6 socketdescriptor.
BPX1KIL, BPX4KIL z/OS V1R11 Updated: This service includes new signaloptions.
Support for the newSIGTRACE function
BPX1LDX, BPX4LDX z/OS V1R10 New service: This service loads anexecutable program by path name into thecaller’s process.
Loading from z/OS UNIXinto selected storageareas
© Copyright IBM Corp. 1997, 2010 259
Table 176. Summary of new and changed callable services (continued)
Callable service Release Description Reason for change
BPX1PWD, BPX4PWD z/OS V1R10 Changed parameters: The names of theparameters Password_length, Password,New_Password_length, and New_Passwordhave been changed to Pass_length, Pass,New_Pass_length, and New_Pass,respectively.
Password phrase support
BPX1SEC, BPX4SEC z/OS V1R10 Changed parameters: The names of theparameters Password_length and Passwordhave been changed to Pass_length andPass, respectively.
Password phrase support
BPX1TLS, BPX4TLS z/OS V1R10 Changed parameters: The names of theparameters Password_length and Passwordhave been changed to Pass_length andPass, respectively.
Password phrase support
Configuration filesThere are no new or changed configuration files for z/OS V1R12 and z/OS V1R11.
DaemonsThere are no new or changed z/OS UNIX daemons for z/OS V1R12 and z/OSV1R11.
Data setsThere are no new or changed z/OS UNIX data sets for z/OS V1R12 and z/OSV1R11.
Environment variablesThere are no new or changed z/OS UNIX environment variables for z/OS V1R12and z/OS V1R11.
FACILITY class profilesTable 177 lists the new and changed z/OS UNIX resource profiles in the RACFFACILITY class. For details, see z/OS UNIX System Services Planning.
Table 177. Summary of new and changed z/OS UNIX resource profiles in the RACF FACILITY class
Class profile name Release Description Reason for change
BPX.EXECMVS.programname z/OS V1R12 New profile: Allows unauthorized callers of theexecmvs callable service to pass an argumentthat is greater that 100 characters to anauthorized program.
Securityenhancement
REXX execsThere are no new or changed REXX execs for z/OS in z/OS V1R12 and z/OSV1R11.
z/OS UNIX
260 z/OS V1R12.0 Summary of Message and Interface Changes
REXX functionsThere are no new or changed REXX functions for z/OS in z/OS V1R12 and z/OSV1R11.
Shell commandsTable 178 lists the new and changed shell commands. For details, see z/OS UNIXSystem Services Command Reference.
Table 178. Summary of new and changed shell commands
Command name Release Description Reason forchange
automount z/OS V1R11 Updated command: Explanationadded about automove attributions
Commandclarification
z/OS V1R12 Updated command: Release updatesand removal of restriction that the zFSfile system has to be a compatibilitymode file system.
Commandenhancement
bpxtrace z/OS V1R11 New command: Activates ordeactivates tracing for one or moreprocesses.
Tracingenhancement
z/OS V1R12 Updated command: Various updateshave been made to the command.
Command update
c89 z/OS V1R12 Updated command: The -l libnameoption was added
Command update
chmount z/OS V1R11 New option: The -s option remountsthe file system but does not changethe current mode.
LFS support forzFS
chtag z/OS V1R12 Updated command: Various updateshave been made to the command.
Command update
cp z/OS V1R12 Updated command: Various updateshave been made, including informationabout the record file format.
Commandenhancement
dbgld z/OS V1R11 New option: The -c option addscaptured source files to the modulemap.
Commandenhancement
z/OS V1R12 Updated command: Various updateshave been made to the command.
Command update
dbx and dbx subcommands z/OS V1R11 New option: The -exhaustive optionspecifies that whereis is to search forsymbols in all compile units.
Performanceimprovement
z/OS V1R12 Updated command andsubcommands: Various updates havebeen made to the command. A usagenote has been added to the dbxcommands goto and gotoi. Theunload subcommand was alsoupdated. The examples have beenupdated to include one for the_CEE_RUNOPTS="test(all)"environment variable.
Command update
extattr z/OS V1R12 New file format: Support is added forthe record file format.
Commandenhancement
z/OS UNIX
Chapter 36. z/OS UNIX summary of interface changes 261
Table 178. Summary of new and changed shell commands (continued)
Command name Release Description Reason forchange
find z/OS V1R11 New rule: When grouping primariesand operators using parentheses, youmust escape the parentheses with the\ (backslash) character if the commandis being executed in the shellenvironment.
Commandclarification
fuser z/OS V1R12 New restriction: A restriction has beenadded.
Commandclarification
kill z/OS V1R11 Command update: A new signalnumber has been added.
Tracingenhancement
z/OS V1R12 Command update: The process to bekilled must belong to the current user;however, any process can be killed bya superuser.
Commandclarification
ls z/OS V1R12 New file format: Updated to reflectrecord file format support.
Commandenhancement
makedepend z/OS V1R11 New guideline: Consider using thez/OS XL C/C++ -qmakedep compileroption instead.
Command update
mv z/OS V1R12 Command update: Updated to reflectrecord file format support.
Commandenhancement
pax z/OS V1R12 Command update: Various updateshave been made, including informationabout the record file format.
Commandenhancement
ps z/OS V1R11 Command update: A new value (T)has been added to the list of processattributes to indicate that tracing isactive.
Tracingenhancement
rmdir z/OS V1R12 Command update: Minor updateswere made to the exit valuesdocumentation
Commandclarification
skulker z/OS V1R11 Command update: Updated thedescription section.
Commandclarification
z/OS V1R12 New option: The -R option specifies arecursive move through subdirectoriesto find both non-directory files andsubdirectories that are equal to orolder than the specified number ofdays. Other documentation updateshave also been made, including anupdate to the restriction.
Commandenhancement
su z/OS V1R12 Command update: Additionalinformation has been added.
Command update
tso z/OS V1R12 Command update: Variousdocumentation updates have beenmade.
Command update
tsocmd z/OS V1R12 New command: Runs a TSO/Ecommand from the shell (includingauthorized commands)
Releaseenhancements
z/OS UNIX
262 z/OS V1R12.0 Summary of Message and Interface Changes
Table 178. Summary of new and changed shell commands (continued)
Command name Release Description Reason forchange
unmount z/OS V1R11 New option: The -f option indicatesthat the list of names to unmount arefile system names instead of pathnames.
Command update.
xlc and XLC z/OS V1R11 New flag options: Several new flagoptions have been added
Commandenhancement
Syscall commandsTable 179 lists new and changed syscall commands. For details, see z/OS UsingREXX and z/OS UNIX System Services.
Table 179. Summary of new and changed z/OS UNIX syscall commands
Syscall commands Release Description Reason for change
chattr z/OS V1R12 New predefined variables: Two new predefinedvariables have been added: S_FFCRNL andS_FFRECORD.
Release updates
fchattr z/OS V1R12 New predefined variables: Two new predefinedvariables have been added: S_FFCRNL andS_FFRECORD.
Release updates
fstat z/OS V1R12 New predefined variables: Two new predefinedvariables have been added: S_FFCRNL andS_FFRECORD.
Release updates
stat z/OS V1R12 New predefined variables: Two new predefinedvariables have been added: S_FFCRNL andS_FFRECORD.
Release updates
System commandsTable 180 lists new and changed system commands that affect z/OS UNIX. Formore information, see z/OS MVS System Commands.
For other elements that have z/OS UNIX command impacts, see the followingsections:
v “UNIX commands” on page 67
v “z/OS UNIX commands” on page 181
Table 180. Summary of new and changed system commands for z/OS UNIX
System command Release Description Reason forchange
D GRS,ANALYZE z/OS V1R12 The D GRS,ANALYZE operator commanddisplays the latch identity for the systemthat the command is running in.
Releaseenhancement
MODIFY z/OS V1R11 New option: The FORCE option replacesthe failing sysplex root file system withthe user-specified new sysplex root.
Releaseenhancement
z/OS UNIX
Chapter 36. z/OS UNIX summary of interface changes 263
Table 180. Summary of new and changed system commands for z/OS UNIX (continued)
System command Release Description Reason forchange
OMVS z/OS V1R11 Command update: D OMVS,PSF nowdisplays the following:v PFS-specific status informationv Address space name for colony PFSes
RASenhancements
UNMOUNT z/OS V1R11 New option: The SAMEMODE option forthe REMOUNT parameter specifies thatthe file system is to be remounted withoutchanging the mount mode.
LFS support forzFS
z/OS V1R11 Command update: Information aboutremount has been added.
Commandenhancement
TSO/E commandsTable 181 lists the new and changed TSO/E commands that affect z/OS UNIX. Fordetails, see z/OS UNIX System Services Command Reference.
Table 181. Summary of new and changed TSO/E commands
TSO/E commands Release Description Reason for change
BPXBATCH z/OS V1R12 Various updates have been made. Command clarification
ISHELL z/OS V1R12 Display updated to include the new record fileformat.
Record file formatsupport
OGETX z/OS V1R11 The following clarification has been added: Thiscommand uses the ISPF/PDF Edit facility.
Command enhancement
OHELP z/OS V1R11 Command has been deleted because it is nolonger supported.
Release change
OPUTX z/OS V1R11 The following clarification has been added: Thiscommand uses the ISPF/PDF Edit facility.
Command clarification
UNMOUNT z/OS V1R12 Additional information has been added. Command update
z/OS UNIX
264 z/OS V1R12.0 Summary of Message and Interface Changes
Part 2. Summary of message changes
© Copyright IBM Corp. 1997, 2010 265
266 z/OS V1R12.0 Summary of Message and Interface Changes
Chapter 37. z/OS V1R12 summary of message changes
BCP and DFSMS summary of message changes for z/OS V1R12This section lists new, changed, and deleted messages for BCP, DFSMSdfp,DFSMSdss, DFSMShsm, DFSMSrmm, and DFSMStvs. It also lists new, changed,and deleted operator messages for RMF and TSO/E. (New, changed, and deletednon-operator messages for TSO/E are in “TSO/E summary of message changes forz/OS V1R11” on page 322.) All the messages in this section are grouped together,without distinction as to element or feature.
All messages for the BCP and DFSMS, as well as the operator messages for RMFand TSO/E, are documented in:
v z/OS MVS System Messages, Vol 1 (ABA-AOM)
v z/OS MVS System Messages, Vol 2 (ARC-ASA)
v z/OS MVS System Messages, Vol 3 (ASB-BPX)
v z/OS MVS System Messages, Vol 4 (CBD-DMO)
v z/OS MVS System Messages, Vol 5 (EDG-GFS)
v z/OS MVS System Messages, Vol 6 (GOS-IEA)
v z/OS MVS System Messages, Vol 7 (IEB-IEE)
v z/OS MVS System Messages, Vol 8 (IEF-IGD)
v z/OS MVS System Messages, Vol 9 (IGF-IWM)
v z/OS MVS System Messages, Vol 10 (IXC-IZP)
NewADR054IADR287IADR502IADR507WADR508IADR851IADR852IAIR557IAMA583IANTI1038EANTR8801IANTR8811IANTR8814EANTR8815EANTR8817EANTR8818EANTR8819EANTR8820EANTR8822EANTR8823EANTR8824EANTR8825EANTR8826EANTR8827EANTR8828EANTR8829EANTR8830E
© Copyright IBM Corp. 1997, 2010 267
ANTR8831EANTR8832EANTR8833EANTR8834EANTR8835EANTR8836EANTR8837EANTR8838EANTR8839EANTR8840EANTR8841EANTR8842EANTR8843EANTR8844EANTR8845EANTR8846EANTR8847EANTR8848EANTR8849EANTR8850EANTR8851EANTR8852EANTR8853EANTR8854EANTR8855EANTR8856EANTR8857EANTR8858EANTR8859EANTX5129EANTX5130WANTX5131WANTX5132WANTX5133EANTX5134EANTX5135WANTX5136EANTX5139EANTX5140EANTX5151EANTX8144IANTX8145IANTX8147IANTX8148IANTX8149IANTX8155IANTX8158IANTX8159IANTX8160IANTX8169IANTX8170WANTX8172IANTX8173WANTX8174WANTX8175IANTX8176I
268 z/OS V1R12.0 Summary of Message and Interface Changes
ANTX8177WANTQ8286IANTQ8287IANTQ8288IANTQ8290IANTP0160EARC0687IARC1069IARC1636IARC1806EARC1813IARC1839IARC1845IARC1846EARC1848IARC1850IARC1851IASA011IASA111IATR620IATR621IATR621IATR623IATR624IBPXM122IBPXM123EBPXH067IBPXH068EBPXH069ICBR6405DCBR9843ICNZ1050ICNZ2600ICNZ2601ICNZ2602ICNZ2603ICNZ2604ICNZ2605ICNZ2606ICNZ2607ICNZ2608ICNZ6002ICPO1190ECPO1191ECPO1192WCPO1193WCPO3056ECPO4250ICPO8058WCPO8059ECPO8060ECPO8061ECPO8063ECPO8065WCPO8071ECPO8072E
Chapter 37. z/OS V1R12 summary of message changes 269
CPO8073ECPO8074ECPO8107ECPO8200WCPO8700ECPO8701ECPO8703ECPO8705ECPO9877WHIS032IHWI016IHWI017IHWI018IHZR0107I - HZR0202IIAR026IIDAT0001I - IDAT0013IIDC3180IIEA994IIEC136IIEC393IIEC988IIEE085IIEE255IIEE256IIEE745IIEE902IIEF032IIEF033IIEF384IIEFA102IIEFJ009EIEW2340IIEW2495EIEW2496EIEW2497WIFA723EIFA724EIFA780AIFA781IIFA782AIFA783IIFA784IIFA785EIFA786WIFA787EIFA788IIFA838IIFA839IIFA841IIFA842IIFA843IIGD01022IIGDH1000IIGDH1001EIOS530IIOS531I
270 z/OS V1R12.0 Summary of Message and Interface Changes
IOS532IIOSHC100I - IOSHC106IIOSHM0310IIOSHM0311IIOSHM0313IIOSHM0314IIOSHM0315IIRA865IISG376IISN012EIWM064IIWM076I - IWM084IIXC347IIXC360IIXC362IIXC373IIXC391IIXC431IIXC467IIXC522IIXC533IIXC534IIXC544IIXC545IIXC546IIXC580IIXC582IIXC588IIXC590IIXC614IIXC615IIXC634IIXC635IIXC636IIXC640EIXCH0912I - IXCH0915IIXCH0923I
ChangedADR331EADR347EADR347EADR447IADR707EADR835EADR846EADR970EADR974IADR985WAIR520IAIRH101EAIRH102IANTU2500EANTB5010EANTA5107EANTC5402E
Chapter 37. z/OS V1R12 summary of message changes 271
ANTC5403EANTE8008IANTD8025IANTV8107IANTV8110IANTV8114IANTD8116IANTR8133IANTQ8213IANTQ8243IANTQ8255IANTQ8257IANTC8401IANTC8402WANTC8407IANTC8414WANTX5131WANTX8149IARC0024IARC0036IARC0185IARC0260IARC0381AARC0434EARC0509EARC0535IARC0550IARC0734IARC0744EARC0749IARC0751IARC0752IARC0761IARC0811IARC0814IARC0951IARC1001IARC1128IARC1151IARC1158IARC1179IARC1220IARC1283IARC1299IARC1311IARC1320IARC1329IARC1334IARC1356IARC1802IARC1805IARC1806EARC1812IARC1819IARC1820IARC1822I
272 z/OS V1R12.0 Summary of Message and Interface Changes
ARC1823IARC1836IARC6087IARC6088EARC6172ECBR1110ICBR1180ICBR1240ICBR2173ICBR3726ICBR3792ECBR3793ICBR3794ACBR3795ICBR3799ECBR6419ICBR6427ICEA602ICEA0600ICNZ0005ICPO3031WCSV531ICUN4026IEDG4055IEDG4056IHIS015IHIS019IHIS022IIDC0552IIDC0553IIDC3009IIDC3558IIEA062I - IEA072EIEA253IIEA265IIEA277IIEA911EIEC026IIEC133IIEC143IIEC145IIEC210IIEC161IIEC353IIEC512IIEC517AIEC521IIEC522IIEC705IIEE145IIEE174IIEE205IIEE241IIEE286IIEE345IIEE459I
Chapter 37. z/OS V1R12 summary of message changes 273
IEE479WIEE677IIEE735IIEE756IIEE800DIEE967IIEF238DIEF361IIEF368IIEF433DIEF463IIEF731IIEF861IIEF863IIEFC001IIEFC002IIEFJ005IIEW2454WIEW2456EIEW2458WIEW2459WIEW2467EIEW2636SIEW2716SIEW2758SIEW2759SIEW2761SIEW2765SIEW2769SIEW2775SIEW2780EIEW2781EIEW2783EIEW2785SIEW2787EIEW2789IIEW2796SIEW2797SIEW2811IIEW2819WIEW2985WIEW2777SIFA718EIGD002IIGD031IIGD01015IIGD17163IIKJ608IIOSHM0303IIWM002IIWM025IIWM063IIXCH0110IIXCH0154IIXCH0253E - IXCH0256IIXCH0401E
274 z/OS V1R12.0 Summary of Message and Interface Changes
IXCH0402IIXCH0440IIXCH0442IIXCH0444EIXCH0455IIXCH0456EIXCH0511IIXCH0512IIXCH0528IIXCH0530I - IXCH0532IIXG211EIXG282IIXL015IIXL041EIXL047IIXL048IIXL049EIXL050IIXL051EIXL150I
DeletedARC0547IAXR0401ICNZZ006ICNZZ012ICNZZ013ICNZZ022ICNZZ026ICNZZ027ICNZZ028ICNZZ029ICNZZ101ICNZZ102ICNZZ103ICNZZ104ICNZZ418ICNZZ419ICNZZ420ICPO3914ICPO3915ICPO8055ECPO8062ECSV246IEDG0300IEDG0301IEDG0302IEDG0303DEDG0304IEDG0305IEDG0306IEDG2241EIEC516EIEE176IIEE177DIEE240I
Chapter 37. z/OS V1R12 summary of message changes 275
IEF374IIEF376IIGF970EIRA700I
Dump output messagesNew:
v BLS21040I
v BLS21041I
v BLS21042I
v BLS21047I
v BLS21048I
v BLS21049I
MVS System CodesNew:
v 50E
v 007
Changed:
v 00C
v 01D
v 026
v 028
v 042
v 05C
v 077
v 08F
v 0B7
v 0F7
v 13C
v 18F
v 1FB
v 300
v 330
v 338
v 430
v 438
v 50D
v 6C5
v 730
v 738
v EC6
v 088
v 0A2
v 0B1
276 z/OS V1R12.0 Summary of Message and Interface Changes
v D0D
CIM summary of message changes for z/OS V1R12The messages for Common Information Model (CIM) are documented in z/OSCommon Information Model User's Guide.
NewCEZ03000ECFZ05000ECFZ08101ECFZ17205WCFZ20400E
Communications Server summary of message changes for z/OS V1R12The messages for Communications Server are documented in:
v z/OS Communications Server: IP Messages Volume 1 (EZA)
v z/OS Communications Server: IP Messages Volume 2 (EZB, EZD)
v z/OS Communications Server: IP Messages Volume 3 (EZY)
v z/OS Communications Server: IP Messages Volume 4 (EZZ, SNM)
v z/OS Communications Server: SNA Messages
NewEZA5132IEZA5135IEZA5213IEZA5215IEZB1059EEZBH010IEZBH011EEZBH012IEZBH013EEZD0030IEZD0031IEZD0047IEZD0048IEZD1158IEZD1159IEZD1311IEZD1374EEZD1375IEZD1376IEZD1377IEZD1378IEZD1379IEZD1381IEZD1382IEZD1383IEZD1384WEZD1385WEZD1386IEZD1387IEZD1388E
Chapter 37. z/OS V1R12 summary of message changes 277
EZD1389IEZD1727IEZD1728IEZD1729IEZD1730IEZD1733IEZD1751IEZD1752IEZD1754IEZD1755IEZD1756IEZD1757IEZD1758IEZD1759IEZD1760IEZD1761IEZD1762IEZD1763IEZD1764IEZD1765IEZD1766IEZD1767IEZD1768IEZD1769IEZD1770IEZD1773IEZD1774IEZD1778IEZD1780IEZD1782IEZD1784IEZD1786IEZD1787IEZD1788IEZD1790IEZD1791IEZD1792IEZD1796IEZD1797IEZD1798IEZD1799IEZD1800IEZD1901IEZD1902IEZD1903IEZD1904EEZD1905IEZD1906IEZD1907IEZD1908IEZD1909IEZD1910IEZD1911IEZD1912IEZD1913IEZD1914I
278 z/OS V1R12.0 Summary of Message and Interface Changes
EZD1915IEZD1916IEZD1917IEZD1918IEZD1919IEZD1920IEZD1921IEZD1923IEZD1926IEZD1927IEZD1928IEZD1929IEZD1930IEZD1931IEZD1941IEZD1942IEZD1943IEZD1944IEZD1945IEZD1946IEZD1947IEZD1948IEZD1949IEZD1950IEZD1951IEZD1952IEZD1953IEZD1954IEZD1955IEZD1956IEZD1957IEZD1958IEZD1961IEZD1962IEZD1963IEZD1964IEZD1965IEZD1966IEZD1967IEZD1968IEZD1969IEZD1970IEZD1971IEZD1972IEZD1973EEZD1980IEZD1981IEZD1982IEZD2011IEZD2012IEZD2013IEZYTE88IEZYTE89IEZZ0163IEZZ0164IEZZ0165I
Chapter 37. z/OS V1R12 summary of message changes 279
EZZ0166IEZZ0749IEZZ0782IEZZ0783IEZZ0784IEZZ0785IEZZ0826IEZZ0827IEZZ0828IEZZ0829IEZZ0830IEZZ0831IEZZ0832IEZZ0833IEZZ0835IEZZ2394IEZZ2609IEZZ2874IEZZ2907IEZZ2908IEZZ2909IEZZ3027IEZZ7884IEZZ8256IEZZ9308EEZZ9309IEZZ9310IIST2274IIST2275IIST2276IIST2277IIST2278IIST2279IIST2280IIST2281IIST2282IIST2283IIST2284IIST2285IIST2286IIST2287IIST2288IIST2289IIST2290IIST2291IIST2292IIST2293IIST2294IIST2295IIST2296IIST2297IIST2300IIST2301IIST2306IIST2307IIST2308I
280 z/OS V1R12.0 Summary of Message and Interface Changes
IST2311IIST2312IIST2313IIST2314IIST2315IIST2318IIST2323EIST2324IIST2325IIST2326IIST2327IIST2328IIST2329IIST2330IIST2331IIST2332IIST2333IIST2334IIST2335IIST2336IIST2337IIST2339IIST2340IIST2341IIST2342IIST2343IIST2348IIST2349IIST2350IIST2351IIST2352IIST2353IIST2354IIST2355IIST2356IIST2357IIST2358IIST2359I
ChangedThe following messages were changed in this release:
EZA5214IEZD1326IEZD1361I changed to EZD1361AEZD1726IEZY1289IEZY1302IEZYTE22IEZZ0056IEZZ0371IEZZ0372IEZZ0379IEZZ0824IEZZ6001IEZZ6002I
Chapter 37. z/OS V1R12 summary of message changes 281
EZZ6003IEZZ6005IEZZ6006IEZZ6007IEZZ6008IEZZ6009IEZZ6010IEZZ6011IEZZ6012IEZZ6015IEZZ6017IEZZ6018IEZZ6020IEZZ6022IEZZ6023IEZZ6024IEZZ6026IEZZ6027IEZZ6028IEZZ6034IEZZ6035IEZZ6038IEZZ6039IEZZ6040IEZZ6041IEZZ6042IEZZ6043IEZZ6044IEZZ6045IEZZ6046IEZZ6047IEZZ6048IEZZ6049IEZZ6060IEZZ6061IEZZ6064IEZZ6065IEZZ6080IEZZ6081IEZZ6082IEZZ6083IEZZ6084IEZZ6085IEZZ6086IEZZ6088IEZZ6089IEZZ6091IEZZ6092IEZZ6093IEZZ6094IEZZ6095IEZZ6096IEZZ6097IEZZ6098IEZZ6099IEZZ6103I
282 z/OS V1R12.0 Summary of Message and Interface Changes
IST1776IIST1780I
DeletedEZD0997 - Replaced by EZD1158IEZD1017EZD1028 - Replaced by EZD1158IEZD1091I - Replaced by EZD1912IEZD1134I - Replaced by EZD1923IIST1770I - Replaced by IST2275IIST1771I - Replaced by IST2252I and IST2254IIST1772I - Replaced by IST2252I and IST2254IIST1918IISTM009IISTM010E
Cryptographic Services PKI Services summary of message changesfor z/OS V1R12
The messages for PKI Services are documented in z/OS Cryptographic ServicesPKI Services Guide and Reference.
NewIKYP041EIKYP042EIKYP043IIKYO005IIKYC075IIKYC076I
ChangedIKYP001EIKYP025IIKYP031EIKYS016I
DeletedNone
DFSORT summary of message changes for z/OS V1R12The messages for DFSORT are documented in z/OS DFSORT Messages, Codesand Diagnosis Guide.
Newv ICE236Iv ICE248Iv ICE249Iv ICE264Iv ICE278Iv ICE299Iv ICE801I
Chapter 37. z/OS V1R12 summary of message changes 283
Changedv ICE199Iv ICE255Iv ICE289Av ICE897Iv ICE898I
Deletedv None.
Distributed File Service summary of message changes for z/OS V1R12The messages for Distributed File Service are documented in z/OS Distributed FileService Messages and Codes.
NewThe following messages have been added:
v IOEP01711I
v IOEP01712I
v IOEP01713I
v IOEWH0001I
v IOEWH0002I
v IOEWH0010I
v IOEWH0011E
v IOEWH0012I
v IOEWH0014I
v IOEWH0020E
v IOEZ00660I
v IOEZ00674E
v IOEZ00675E
v IOEZ00676E
v IOEZ00677E
The following EFxxrrr reason codes have been added:
v 69BA
v 69CC
ChangedThe following messages have changed:
v IOEW16143I
v IOEW16144E
v IOEZ00001E
v IOEZ00308E
v IOEZ00309I
v IOEZ00312I
v IOEZ00604I
v IOEZ00660I
284 z/OS V1R12.0 Summary of Message and Interface Changes
The following DF04rrrr reason code has been changed:
v 0002
The following EFxxrrr reason codes have been changed:
v 6743
v 6953
v 69C8
v 69CC
DeletedThe following reason code has been deleted:
v 69C4
HCD summary of message changes for z/OS V1R12The messages for HCD are documented in z/OS and z/VM HCD Messages.
NewCBDA398ICBDA410ICBDA541ICBDA596ICBDA597ICBDA598ICBDA599ICBDA600ICBDA601ICBDA602ICBDA739ICBDA740ICBDA950ICBDG419ICBDG542ICBDG543ICBDG544ICBDG700ICBDG701ICBDG702ICBDG703ICBDG704ICBDG705ICBDG706ICBDG707ICBDG708ICBDG709ICBDG710ICBDG711ICBDG712ICBDG713ICBDG714ICBDG715ICBDG716ICBDG717ICBDG718I
Chapter 37. z/OS V1R12 summary of message changes 285
CBDG719ICBDG720ICBDG721ICBDG722ICBDG723ICBDG724ICBDG725ICBDG726ICBDG727ICBDG728ICBDG729ICBDG730ICBDG731ICBDG732ICBDG733ICBDG734ICBDG735ICBDG736ICBDG737ICBDG749I
ChangedCBDA204ICBDA270ICBDA849ICBDA873ICBDG898ICBDG182ICBDG427ICBDG905I
DeletedNone
IBM Tivoli Directory Server summary of message changes for z/OSV1R12
The messages for IBM Tivoli Directory Server are documented in IBM TivoliDirectory Server Messages and Codes for z/OS.
NewGLD1280EGLD1281EGLD1282EGLD1283WGLD1284EGLD1285EGLD1286EGLD1287EGLD1288IGLD1289EGLD1290IGLD1291IGLD1292E
286 z/OS V1R12.0 Summary of Message and Interface Changes
GLD1293EGLD1294EGLD1295EGLD1296IGLD1297AGLD2030EGLD2031EGLD2435EGLD2436EGLD2437EGLD2438EGLD2439EGLD2440EGLD2441WGLD2442WGLD2443EGLD6053EGLD8829WGLD8834WGLD8835EGLD8836EGLD8844EGLD8850EGLD8851EGLD8852EGLD8865EGLD8866EGLD8867E
ChangedGLD1082AGLD8816WGLD8820W
DeletedNone.
JES2 summary of message changesThe messages for JES2 are documented in z/OS JES2 Messages.
New$HASP260$HASP365$HASP720
Changed$HASP003$HASP052$HASP064$HASP095$HASP120$HASP251$HASP361$HASP362
Chapter 37. z/OS V1R12 summary of message changes 287
$HASP363$HASP364$HASP370$HASP414$HASP436$HASP443$HASP473$HASP492$HASP493$HASP496$HASP708$HASP810$HASP890$HASP895$HASPH028E
DeletedNone
JES3 summary of message changesThe messages for JES3 are documented in z/OS JES3 Messages.
NewIAT9371IAT9379IAT9384
ChangedIAT1145IAT1146IAT3802IAT3804IAT3900IAT4029IAT4034IAT4035IAT6363IAT6364IAT6369IAT6370IAT7130IAT8055IAT8539IAT8932
DeletedNone
Language Environment summary of message changes for z/OS V1R12The messages for Language Environment are documented in z/OS LanguageEnvironment Run-Time Messages.
288 z/OS V1R12.0 Summary of Message and Interface Changes
NewNew messages:
CEE3765I CEE3770I IBM0253S IBM0259S IGZ0189S IGZ0262S
CEE3766I EDC9511I IBM0255S IBM0270S IGZ0190S IGZ0302S
CEE3767I IBM0250S IBM0256S IBM0271S IGZ0191S IGZ0303
CEE3768I IBM0251S IBM0257S IGZ0153S IGZ0192S
CEE3769I IBM0252S IBM0258S IGZ0171S IGZ0230S
Abends:
None
ChangedChanged messages:
CEE3731I CEE3743I CEE3745I EDC5152I EDC5153I
Changed abend codes:
U4036 U4093 U4094
DeletedDeleted messages:
None
Deleted abends:
None
NFS summary of message changes for z/OS V1R12The messages for Network File System (NFS) are documented in z/OS NetworkFile System Guide and Reference.
NewGFSA383IGFSA3841GFSA385IGFSA386EGFSA387IGFSA569WGFSA570IGFSA788IGFSA805EGFSA872E
Chapter 37. z/OS V1R12 summary of message changes 289
ChangedGFSA954IGFSA956IGFSA959IGFSA972IGFSC840IGFSA1033E changed to GFSA1033W
DeletedNone
RMF summary of message changes for z/OS V1R12This section lists new, changed, and deleted messages for RMF.
The non-operator messages for RMF are also documented in z/OS RMF Messagesand Codes. The operator messages for RMF are documented in:
v z/OS MVS System Messages, Vol 1 (ABA-AOM)
v z/OS MVS System Messages, Vol 2 (ARC-ASA)
v z/OS MVS System Messages, Vol 3 (ASB-BPX)
v z/OS MVS System Messages, Vol 4 (CBD-DMO)
v z/OS MVS System Messages, Vol 5 (EDG-GFS)
v z/OS MVS System Messages, Vol 6 (GOS-IEA)
v z/OS MVS System Messages, Vol 7 (IEB-IEE)
v z/OS MVS System Messages, Vol 8 (IEF-IGD)
v z/OS MVS System Messages, Vol 9 (IGF-IWM)
v z/OS MVS System Messages, Vol 10 (IXC-IZP)
NewERBB124IGPM0739EGPM0629IGPM0630IGPM0631IGPM0720IGPM0721IGPM0733IGPM0734IGPM0735IGPM0736I
ChangedERBB113IERBB121I
DeletedERB249I
SDSF summary of message changes for z/OS V1R12The messages for SDSF are documented in z/OS SDSF Operation andCustomization.
290 z/OS V1R12.0 Summary of Message and Interface Changes
NewISF770WISF777EISF2001EISF2002EISF2003EISF2004EISF2005EISF2006EISF2007EISF2008EISF2009EISF2010EISF2101EISF2102EISF2103IISF2104EISF2105EISF2106EISF2201WISF2202IISF2203IISF2205EISF2206IISF2207EISF2208EISF2209I
ChangedNone
DeletedNone
Security Server RACF summary of message changes for z/OS V1R12The messages for RACF are documented in z/OS Security Server RACF Messagesand Codes.
NewICH10321IICH12306IIRRH083I, IRRH084IIRRD185I, IRRD186I, IRRD187I, IRRD188I, IRRD189I, IRRD197IIRRD210I
ChangedICH13007IICH14078IRR803IIRRD108I, IRRD109I, IRRD125IIRRD156I, IRRD171IIRRD207IIRRD203I
Chapter 37. z/OS V1R12 summary of message changes 291
IRRH229EIRRU080IIRRX004A
DeletedNone
TSO/E summary of message changes for z/OS V1R12This section lists new, changed, and deleted non-operator messages for TSO/E.(New, changed, and deleted operator messages for TSO/E are listed in “BCP andDFSMS summary of message changes for z/OS V1R12” on page 267.)
The non-operator messages for TSO/E are documented in z/OS TSO/E Messages.The operator messages for TSO/E are documented in the z/OS MVS SystemMessages:
v For the z/OS MVS System Messages, Vol 1, Vol 2, Vol 3, Vol 4, Vol 5, and Vol 6,see z/OS MVS Data Areas in the z/OS Internet Library: http://www.ibm.com/systems/z/os/zos/bkserv/.
v z/OS MVS System Messages, Vol 7 (IEB-IEE)
v z/OS MVS System Messages, Vol 8 (IEF-IGD)
v z/OS MVS System Messages, Vol 9 (IGF-IWM)
v z/OS MVS System Messages, Vol 10 (IXC-IZP)
NewIRX0241IIRX0242I
ChangedIKJ56411lIKJ56447A
DeletedIKJ54011lIKJ54015lIKJ54017AIKJ54020AIKJ540301IKJ566671
XL C/C++ summary of message changes for z/OS V1R12The messages for XL C/C++ are documented in z/OS XL C/C++ Messages.
NewCCN0616CCN0834CCN2024CCN2445CCN2448CCN2469CCN2470 to CCN2474CCN3477
292 z/OS V1R12.0 Summary of Message and Interface Changes
CCN4157CCN4270CCN4426CCN4427CCN4453 to CCN4461CCN5099CCN5183CCN5449CCN5450CCN5891 to CCN5894CCN6621CCN7520CCN7524 to CCN7533CCN8161CCN8439 to CCN8444CCN8646 to CCN8649CCN8651 to CCN8658CCN8928CCN8932 to CCN8943CCN8947
ChangedCCN5721
DeletedNone
z/OS UNIX summary of message changes for z/OS V1R12The messages for z/OS UNIX are documented in z/OS UNIX System ServicesMessages and Codes. Messages from the REXX processor are documented inz/OS MVS System Messages, Vol 3 (ASB-BPX).
NewMessages:
FSUMB451FSUMB452FSUMB453FSUMB454FSUMB455FSUMB456
Return codes:None
Reason codes:X'0405', JRSMFNotAuthorizedX'0633', JrPOEActionErrX'0634', JrPOESocketScopeErrX'0635', JrPOENotAvailableX'0636', JrCannotDecreaseX'0637', JrNoInetNwkX'0638', JrInAddrAnyNotAllowedX'0639', JrAmtNoFsName
Chapter 37. z/OS V1R12 summary of message changes 293
ChangedMessages:
FDBX0331FOMF0301IFSUM5021
Return codes:None
Reason codes:X'0067', JRParmTooLongX'05D6', JRSMCMaxCntSegX'720C', JRIOCTLRTTableSize
DeletedMessages:
FSUM3490FSUM7871
Return codes:None
Reason codes:None
294 z/OS V1R12.0 Summary of Message and Interface Changes
Chapter 38. z/OS V1R11 summary of message changes
BCP and DFSMS summary of message changes for z/OS V1R11This section lists new, changed, and deleted messages for BCP, DFSMSdfp,DFSMSdss, DFSMShsm, DFSMSrmm, and DFSMStvs. It also lists new, changed,and deleted operator messages for RMF and TSO/E. (New, changed, and deletednon-operator messages for TSO/E are in “TSO/E summary of message changes forz/OS V1R11” on page 322.) All the messages in this section are grouped together,without distinction as to element or feature.
All messages for the BCP and DFSMS, as well as the operator messages for RMFand TSO/E, are documented in:
v z/OS MVS System Messages, Vol 1 (ABA-AOM)
v z/OS MVS System Messages, Vol 2 (ARC-ASA)
v z/OS MVS System Messages, Vol 3 (ASB-BPX)
v z/OS MVS System Messages, Vol 4 (CBD-DMO)
v z/OS MVS System Messages, Vol 5 (EDG-GFS)
v z/OS MVS System Messages, Vol 6 (GOS-IEA)
v z/OS MVS System Messages, Vol 7 (IEB-IEE)
v z/OS MVS System Messages, Vol 8 (IEF-IGD)
v z/OS MVS System Messages, Vol 9 (IGF-IWM)
v z/OS MVS System Messages, Vol 10 (IXC-IZP)
NewADYH001EADYH002IADYH003IADYH004IADYH011EADYH012IADYH013IAIR001IAIR002IAIR003IAIR004IAIR005IAIR006IAIR007IAIR008IAIR009IAIR010IAIR011IAIR012IAIR014IAIR015IAIR016IAIR019IAIR020IAIR021IAIR022IAMD115I
© Copyright IBM Corp. 1997, 2010 295
AMD116IANTI1038EANTX5129EANTX5130WANTX5131WANTX5132WANTX5133EANTX5134EANTX5135WANTX5136EANTX5139EANTX5140EANTX5151EANTX8144IANTX8145IANTX8147IANTX8148IANTX8149IANTX8155IANTX8158IANTX8159IANTX8160IANTX8169IANTX8170WANTX8172IANTX8173WANTX8174WANTX8175IANTX8176IANTX8177WANTQ8286IANTQ8287IANTQ8288IANTQ8290IARC0258IARC0259IARC0605IARC1030IARC1068IARC1547IARC1812IARC1819IARC1838IAXR0112IAXR0113IAXR0114IAXR0115EAXR0202IBLWH0001EBLWH0002EBLWH0008IBLWH0009IBLWH0010IBLWH0011EBLWH0901IBPXF248I
296 z/OS V1R12.0 Summary of Message and Interface Changes
BPXF249IBPXF250IBPXF251IBPXF252IBPXF253EBPXF254IBPXF255IBPXF256IBPXF257IBPXF258IBPXF259IBPXF260IBPXF261IBPXF262IBPXH901IBPXH902EBPXH903IBPXH904EBPXH905EBPXH906EBPXI085DBPXO068IBPXO070IBPXW9000IBPXW9001IBPXW9002IBPXW9003IBPXW9004IBPXW9005IBPXW9006IBPXW9007IBPXW9008IBPXW9009IBPXW9010IBPXW9011IBPXW9012IBPXW9013IBPXW9014IBPXW9015IBPXW9016IBPXW9017IBPXW9018IBPXW9019IBPXW9020IBPXW9021IBPXW9022IBPXW9023IBPXW9024IBPXW9025IBPXW9026IBPXW9027IBPXW9028IBPXW9030IBPXW9031IBPXW9032IBPXW9040I
Chapter 38. z/OS V1R11 summary of message changes 297
BPXW9041IBPXW9043IBPXW9044IBPXW9045IBPXW9046IBPXW9047IBPXW9048IBPXW9049IBPXW9050IBPXW9051IBPXW9054IBPXW9055IBPXW9090IBPXW9091IBPXW9092ICBR0435ICBR0436ICBR0437ICBR0443ICBR0444ICBR0445ICBR0446ICBR0447ICBR6429ICBR6430ICBR9109ICEA0016ICEA0017ICEA0018ICEA0019ICEA0020ICEA0021ICEA0022ICEA0023ICEA0500ICEA0501ICEA0502ICEA0600ICEA0601ICEA0602ICNZHF0009ECNZHF0012ECNZHF1006ICNZHR0012ICNZHS0012ICNZZ050ECNZZ424ICPO messages (new chapter)DMO0050IDMO0051IDMO0052IDMO0053IDMO0054IEDG0117DEDG0311IEDG0312I
298 z/OS V1R12.0 Summary of Message and Interface Changes
EDG0313IEDG0314IEGD2443IEGD2444IEDG2445IEDG2446IEDG2447IEDG2448IEDG6310IEDG6311IEDG6312EEDG6313IEDG6314IEDG6315EEDG6316IEDG6317IEDG6318IEDG6319IEDG6320EEDG6321EEDG6676EEDG6677EEDG6678IEDG6679IEDG6680EEDG6681IEDG6682IEDG6683IEDGH1013IEDGH1014IEDGH1015IEDGH1016IEDGH1017IEDGH2001REDGH2002REDGH3002REDGH8004EEDGH8005EEDGH8006EEDGH8007EHWI015IHWI016IHWI017IHWI018IIAR025IIDC2899IIDC2900IIDC2901IIDC2902IIDC3319IIEA031IIEA045IIEA046EIEA135IIEA136IIEA395I
Chapter 38. z/OS V1R11 summary of message changes 299
IEA461IIEATH001IIEATH002IIEATH003IIEATH004IIEATH005EIEATH006EIEATH009EIEAVTRH01IIEAVTRH02IIEAVTRH03IIEAVTRH04EIEAVTRH05IIEAVTRH06IIEAVTRH07IIEAVTRH11IIEFA001IIEFA002IIEFA003IIEFA010IIEFA011IIEFA100IIEFA101IIFA832IIFA833IIFA834IIFA835IIFA836IIFA837IIGD089IIGGHC103IIGGHC104EIGGHC106IIGGHC107IIGGHC108IIGGHC109IIOS307IIOSHM0308IIOSHM0309IIRA864IISG374IISG375IIXC103IIXC104IIXC106IIXC107EIXC108IIXC109IIXC111IIXC112IIXC113IIXC114IIXC373IIXC410EIXC470IIXC554I
300 z/OS V1R12.0 Summary of Message and Interface Changes
IXC555IIXC814IIXCH0525IIXCH0526EIXCH0527IIXCH0528IIXCH0529E
ChangedAMD056IANTQ8238IANTQ8243IARC0103IARC0182IARC0185IARC0189IARC0260IARC0272IARC0550IARC0570IARC0734IARC0757IARC0784IARC0814IARC1067IARC1220IARC1334IARC1378IARC1381IARC1500IARC1605IARC1606IARC1802IARC1803EARC1805IARC1806EARC1807IARC1809IARC1833IARC1836IARC1866IARC6172EAXR0104IAXR0105IAXR0106IAXR0107IAXR0108IAXR0109IAXR0110IAXR0111IAXR0200IAXR0201IAXR0203IAXR0204IAXR0205IAXR0206I
Chapter 38. z/OS V1R11 summary of message changes 301
AXR0207IAXR0402IAXR0403IAXR0500IAXR0700IAXR0800IAXR0802IBPXI083DBPXO040IBPXO043IBPXO047IBPXO063IBPXW0000IBPXW0001IBPXW0002IBPXW0003IBPXW0004IBPXH046ECBR0014ICBR0432ICBR0434ICBR1100ICBR1130ICBR7320ICBR9103ICBR9225ICBR9226ICBR9370ICEA0003ICEA0008ICNZ4101ICNZZ003ICNZZ017ICNZZ040ICNZZ041ICNZZ042ICNZZ043ICNZZ202ICNZZ207ICNZZ208ICNZZ212ICNZZ415ICNZZ421ICNZZ422ICNZZ423ICNZZ901ICNZZ902ICNZZ903ICNZZ904ICNZZ905ICNZZ906IDMO0012IEDG222EEDG2301EEDG2413EEDG4026I
302 z/OS V1R12.0 Summary of Message and Interface Changes
EDG4057IEDG6003EEDG6007EEDG6012EEDG6139EEDG6205EEDG6301EEDG6302EEDG6303EEDG6304EEDG6408WEDG6410IEDG6411IEDG6412IEDG6428EEDG6431IEDG6436WEDG6601EEDG6603EEDG6604EEDG6626AEDG6627AEDG6670EEDG6901IEDG8188IEDG8190IEDGH1009IEDGH1012IHZS0002EIAZ0543IIEA002IIEA480EIEA498IIEA611IIEA763IIEA796EIEA858EIEA911EIEA912IIEC026IIEC142IIEC161IIEC210IIEC359IIEC378IIEC507DIEC708IIEC710IIEC712IIEC987IIEE097IIEE115IIEE174IIEE236IIEE239IIEE241I
Chapter 38. z/OS V1R11 summary of message changes 303
IEE243IIEE254IIEE459IIEE504IIEE505IIEE521IIEE559IIEE711IIEE713IIEE852IIEE921IIEF117IIEF192IIEF211IIEF283IIEF285IIEF295IIEF485IIEF702IIEF756IIEF882EIEF883EIEW2277EIEW2278IIEW2464EIEW2809EIEW4000IIFA820IIGD17294IIGD17318IIGD17372IIGD17389IIGWRH0110IIGWRH0300IIGWRH0301EIGWRH0302IIOS099IIOS500IIOS627EIOS628EIOSHM0201IIOSHM0303IIRA220IIRA222IIRA420IIRA422IISG343IISG361AISG363IIWM063IIXC101IIXC105IIXC206IIXC208IIXC220WIXC246E
304 z/OS V1R12.0 Summary of Message and Interface Changes
IXC300IIXC309IIXC335IIXC357IIXC358IIXC360IIXC362IIXC364IIXC370IIXC406IIXC409DIXC414IIXC416IIXC419IIXC422IIXC434IIXC438IIXC462WIXC468WIXC602IIXC603IIXC611IIXCH0443EIXG120EIXG255IIXG256IIXG263EIXG271IIXG272EIXG448IIXL008IIXL015IIXL040EIXL042IIXL141IIXL150IIXL161I
DeletedARC0547IAXR0401ICNZZ006ICNZZ012ICNZZ013ICNZZ022ICNZZ026ICNZZ027ICNZZ028ICNZZ029ICNZZ101ICNZZ102ICNZZ103ICNZZ104ICNZZ418ICNZZ419ICNZZ420I
Chapter 38. z/OS V1R11 summary of message changes 305
EDG0300IEDG0301IEDG0302IEDG0303DEDG0304IEDG0305IEDG0306IEDG2241EIEE176IIEE177DIEE240IIGF970EIRA700I
CIM summary of message changes for z/OS V1R11The messages for Common Information Model (CIM) are documented in z/OSCommon Information Model User's Guide.
NewCEZ02000ICEZ02001ICEZ05000ECEZ05001ECEZ05002ECEZ05003ECEZ05004ECEZ05005ECEZ05006ECEZ05007WCEZ05008WCEZ05009ECEZ05010ECEZ05011ECEZ05012ECEZ05013ECEZ05014ECEZ05015ECEZ05016ECEZ05017ECFZ05203WCFZ12579WCFZ12580I
RemovedCFZ12573W
Communications Server summary of message changes for z/OS V1R11The messages for Communications Server are documented in:
v z/OS Communications Server: IP Messages Volume 1 (EZA)
v z/OS Communications Server: IP Messages Volume 2 (EZB, EZD)
v z/OS Communications Server: IP Messages Volume 3 (EZY)
v z/OS Communications Server: IP Messages Volume 4 (EZZ, SNM)
306 z/OS V1R12.0 Summary of Message and Interface Changes
v z/OS Communications Server: SNA Messages
NewEZA1719IEZA1720IEZA1722IEZA1725IEZA1726IEZA1733IEZA1734IEZA1739IEZA2192IEZA2193IEZA2194IEZA2403IEZA4434IEZA4435EEZA4436IEZA4437IEZA4438IEZA4439IEZA4440IEZA4442IEZD0022IEZD0042IEZD0043IEZD0044IEZD0045IEZD0046IEZD1157IEZD1299IEZD1300IEZD1301IEZD1302IEZD1303IEZD1305IEZD1306IEZD1307IEZD1308IEZD1309IEZD1313IEZD1580IEZD1581IEZD1582IEZD1583IEZD1584IEZD1585IEZD1586IEZD1587IEZD1588IEZD1589IEZD1726IEZD1753IEZD1771IEZD1772IEZD1775I
Chapter 38. z/OS V1R11 summary of message changes 307
EZD1777IEZD1779IEZD1781IEZD1783IEZD1785IEZD1789IEZD1793IEZD1794IEZD1795IEZD1801IEZD1802IEZD1803IEZD1804IEZD1805IEZD1806IEZD1807IEZD1808IEZD1809IEZD1810IEZD1811IEZD1813IEZD1814IEZD1815EEZD1816IEZD1817IEZD1818IEZD1819IEZD1820EEZD1821IEZD1822IEZD1824EEZD1825IEZD1826IEZD1828IEZD1829IEZD1830IEZD1831IEZD1832IEZD1833IEZD1834IEZD1835IEZD1836IEZD1837IEZD1838IEZD1839IEZD1840IEZD1841IEZD1842IEZD1843IEZD1844IEZD1845IEZD1846IEZD1847IEZD1848IEZD1849IEZD1850I
308 z/OS V1R12.0 Summary of Message and Interface Changes
EZD1851IEZD1856IEZD1857IEZD1858IEZD1859IEZD1860IEZD1861IEZYTE88EEZYTE89IEZZ0612IEZZ0617IEZZ0619IEZZ0808IEZZ0809IEZZ0810IEZZ0811IEZZ0812IEZZ0813IEZZ0814IEZZ0815IEZZ0816IEZZ0817IEZZ0818IEZZ0819IEZZ0820IEZZ0821IEZZ0822IEZZ0823IEZZ0824IEZZ2393IEZZ2592IEZZ2666IEZZ2667IEZZ2668IEZZ2669IEZZ2903IEZZ2904IEZZ2905IEZZ2906IEZZ2916IEZZ2917IEZZ2918IEZZ2919IEZZ3134IEZZ6085IEZZ6086IEZZ7453IEZZ8165IEZZ8166IEZZ8167IEZZ8168IEZZ8169IEZZ8170IEZZ8662IEZZ8663IEZZ8664I
Chapter 38. z/OS V1R11 summary of message changes 309
EZZ8665IEZZ9298IEZZ9305IEZZ9725IEZZ9726IIST2267IIST2268IIST2269IIST2270IIST2271IIST2272IIST2273EIST2298IIST2299IIST2302IIST2303IIST2304IIST2305IIST2309IIST2310IIST2316IIST2317IISTM009IISTM010EISTM011IISTM012E
ChangedThe following messages were changed in this release:
EZD1286IEZD1287IEZYTE22IEZZ0372IEZZ0379IEZZ6103IIST1968I
DeletedEZA2187IEZA2188IEZA2191IEZA3950I THROUGH EZA4173EEZD0011IEZD0901IEZD0914IEZD0916IEZD0921IEZD0947IEZD0949IEZD0955IEZD0972IEZD0976IEZD0999IEZD1000I THROUGH EZD1004IEZD1016I
310 z/OS V1R12.0 Summary of Message and Interface Changes
EZD1023IEZD1024IEZD1047IEZD1048IEZD1050IEZD1078IEZD1080IEZD1084IEZY1345EEZY1346EEZY2046IEZY2047IEZY2049IEZY2050IEZY2051IEZYFT56WEZYFT57IEZYTE23E THROUGH EZYTE26EEZZ4212IEZZ6067IEZZ6108IEZZ6452I THROUGH EZZ6705IEZZ7262 THROUGH EZZ7331EZZ9165IEZZ9166IEZZ9167IEZZ9272IEZZ9273IEZZ9274IIST1770IIST1814IIST1815I
Cryptographic Services PKI Services summary of message changesfor z/OS V1R11
The messages for PKI Services are documented in z/OS Cryptographic ServicesPKI Services Guide and Reference.
NewIKYC074IIKYI005IIKYI006IIKYK001IIKYK002IIKYK003IIKYP040I
ChangedIKYC032IIKYC037IIKYC068IIKYI002IIKYP031EIKYP035I
Chapter 38. z/OS V1R11 summary of message changes 311
IKYP036IIKYU015I
DeletedNone
Cryptographic Services System SSL summary of message changes forz/OS V1R11
The messages for Cryptographic Services System Secure Sockets Layer (SSL) aredocumented in z/OS Cryptographic Services System SSL Programming.
NewGSK01053AGSK01054EGSK01055EGSK01056EGSK01057I
ChangedNone
DeletedNone
DFSORT summary of message changes for z/OS V1R11The messages for DFSORT are documented in z/OS DFSORT Messages, Codesand Diagnosis Guide.
Newv ICE259Av ICE260Av ICE261Av ICE653Av ICE654Av ICE655Iv ICE656A
Changedv ICE018Av ICE107Av ICE113Av ICE114Av ICE151Av ICE152Iv ICE189Av ICE214Av ICE221Av ICE222Av ICE241Av ICE613Av ICE614A
312 z/OS V1R12.0 Summary of Message and Interface Changes
v ICE623Av ICE624Av ICE628Iv ICE637Av ICE639Av ICE640Av ICE643Iv ICE645Av ICE652A
Deletedv None.
Distributed File Service summary of message changes for z/OS V1R11The messages for Distributed File Service are documented in z/OS Distributed FileService Messages and Codes.
Newv IOEN00506I
v IOEN00507I
v IOEN00508I
v IOEN00509A
v IOEN00510A
v IOEN00511I
v IOEN00512I
v IOEN00514A
v IOEZ00609I
v IOEZ00610I
v IOEZ00611I
v IOEZ00612I
v IOEZ00613I
v IOEZ00614A
v IOEZ00615E
v IOEZ00616E
v IOEZ00617I
v IOEZ00618E
v IOEZ00619E
v IOEZ00620E
v IOEZ00621E
v IOEZ00622E
v IOEZ00623E
v IOEZ00625E
v IOEZ00627E
v IOEZ00628E
v IOEZ00629E
v IOEZ00630E
v IOEZ00631E
Chapter 38. z/OS V1R11 summary of message changes 313
v IOEZ00632E
v IOEZ00633E
v IOEZ00634E
v IOEZ00635E
v IOEZ00636E
v IOEZ00639I
v IOEZ00640E
v IOEZ00641I
v IOEZ00647E
v IOEZ00658E
v IOEZ00659E
v IOEZ00660I
v IOEZ00661I
v IOEZ00662I
v IOEZ00663I
v IOEZ00664I
v IOEZ00665E
v IOEZ00666E
v IOEZ00667I
v IOEZ00668I
The following EFxxrrr reason codes have been added:
v 6611
v 6617
v 6638
v 6777
v 680C
v 6997 - 6999
v 69A8 - 69AF
v 69B0 - 69B7
v 69BB
v 69BD
v 69BF
v 69C0 - 69C8
v 69CA
v 69CB
Changedv IOEB03067E
v IOEN00203A
v IOEP01709A
v IOEW16149E
v IOEW16154E
v IOEW16158I
v IOEX18103A
314 z/OS V1R12.0 Summary of Message and Interface Changes
v IOEZ00604I
v IOEZ00664I
The following EFxxrrr reason codes have been changed:
v 602D
v 6058
v 6270
v 6419
v 665E
v 6690
v 66E1
v 6956
v 69A8
v 69BF
Deletedv IOEZ00406E
v IOEZ00554I
The following EFxxrrr reason codes have been deleted:
v 6966
v 698D
v 6990-6993
HCD summary of message changes for z/OS V1R11The messages for HCD are documented in z/OS and z/VM HCD Messages.
NewCBDA369ICBDG188ICBDG189ICBDG490I
ChangedCBDA269ICBDA337ICBDA340ICBDA498ICBDA583ICBDA653ICBDA816ICBDA865ICBDC099ICBDG129ICBDG182ICBDG183ICBDG306ICBDG899I
Chapter 38. z/OS V1R11 summary of message changes 315
DeletedNone
IBM Tivoli Directory Server summary of message changes for z/OSV1R11
The messages for IBM Tivoli Directory Server are documented in IBM TivoliDirectory Server Messages and Codes for z/OS.
NewGLD1254E to GLD1279AGLD1866E to GLD1868EGLD1871E to GLD1873EGLD2285EGLD3350EGLD8501EGLD8503W to GLD8504EGLD8510EGLD8516E to GLD8536EGLD8538E to GLD8543WGLD8545E to GLD8547EGLD8551EGLD8553EGLD8556EGLD8559E to GLD8560EGLD8563E to GLD8572IGLD8578W to GLD8584EGLD8586E to GLD8596IGLD8598EGLD8601I to GLD8604WGLD8608IGLD8610EGLD8618EGLD8620EGLD8628I to GLD8630IGLD8632E to GLD8635IGLD8637IGLD8639E to GLD8640IGLD8642W to GLD8645EGLD8637I to GLD8645EGLD8647E to GLD8654IGLD8797EGLD8801E to GLD8828EGLD8830E to GLD8833EGLD8837I to GLD8843EGLD8845E to GLD8849EGLD8853I to GLD8864I
ChangedGLD1040EGLD1158EGLD1159EGLD1257EGLD2004I is now GLD2004D
316 z/OS V1R12.0 Summary of Message and Interface Changes
GLD2262AGLD2273R is now GLD2273DGLD3342IGLD3343EGLD3344EGLD3345EGLD3346E
DeletedGLD2412AGLD2413AGLD2415AGLD2416AGLD2418A through GLD2423IGLD2430A through GLD2434A
JES2 summary of message changes for z/OS V1R11The messages for JES2 are documented in z/OS JES2 Messages.
New$HASP051$HASP052$HASPH022E$HASPH023I$HASPH024I$HASPH025I$HASPH026E$HASPH027I$HASPH028E$HASPH029I$HASPH030I
Changed$HASP003$HASP095$HASP119$HASP232$HASP275$HASP406$HASP407$HASP409$HASP410$HASP461$HASP462$HASP463$HASP464$HASP492$HASP895
DeletedNone
Chapter 38. z/OS V1R11 summary of message changes 317
JES3 summary of message changes for z/OS V1R11The messages for JES3 are documented in z/OS JES3 Messages.
NewIAT3207IAT3837IAT3838IAT4331
ChangedIAT3042IAT3441IAT7130IAT8709IAT9122
DeletedNone
Language Environment summary of message changes for z/OS V1R11The messages for Language Environment are documented in z/OS LanguageEnvironment Run-Time Messages.
NewCEE3519SCEE3596SCEE5238IIBM0640SIBM0641SIBM0642SIBM0643SIBM0644SIBM0977SIGZ0299SIGZ0300SIGZ0301S
ChangedCEE3216SCEE3217SCEE3218SCEE3219SCEE3220SCEE3221SCEE3222SEDC5247IIBM0917SIGZ0280SIGZ0281SIGZ0282SIGZ0283SIGZ0284S
318 z/OS V1R12.0 Summary of Message and Interface Changes
IGZ0285SIGZ0286SIGZ0287SIGZ0288SIGZ0289SIGZ0290SIGZ0291SIGZ0292SIGZ0293SIGZ0294SIGZ0295SIGZ0296SIGZ0297SIGZ0298SU4088U4091U4093
DeletedNone
NFS summary of message changes for z/OS V1R11The messages for Network File System (NFS) are documented in z/OS NetworkFile System Guide and Reference.
NewGFSA444EGFSA445EGFSA446EGFSA462EGFSA463EGFSA464IGFSA476EGFSA790IGFSA796IGFSA797IGFSA1030WGFSA1031IGFSA1032EGFSA1033EGFSN5025EGFSN5026EGFSN5027EGFSN5028EGFSN5030EGFSN5035E
ChangedGFSA326EGFSA792IGFSA824WGFSA866IGFSC110EGFSC284E changed to GFSC284I
Chapter 38. z/OS V1R11 summary of message changes 319
DeletedGFSA325IGFSA338EGFSA661EGFSA662EGFSA939EGFSA906IGFSA926IGFSA928IGFSA940EGFSA941IGFSC511E
RMF summary of message changes for z/OS V1R11This section lists new, changed, and deleted messages for RMF.
The non-operator messages for RMF are also documented in z/OS RMF Messagesand Codes. The operator messages for RMF are documented in:
v z/OS MVS System Messages, Vol 1 (ABA-AOM)
v z/OS MVS System Messages, Vol 2 (ARC-ASA)
v z/OS MVS System Messages, Vol 3 (ASB-BPX)
v z/OS MVS System Messages, Vol 4 (CBD-DMO)
v z/OS MVS System Messages, Vol 5 (EDG-GFS)
v z/OS MVS System Messages, Vol 6 (GOS-IEA)
v z/OS MVS System Messages, Vol 7 (IEB-IEE)
v z/OS MVS System Messages, Vol 8 (IEF-IGD)
v z/OS MVS System Messages, Vol 9 (IGF-IWM)
v z/OS MVS System Messages, Vol 10 (IXC-IZP)
NewERB812IERBA033IGPM0737IGPM0738I
ChangedERB246IERB247IERB400IERB402IERBB102IGPM077I
DeletedERB249I
SDSF summary of message changes for z/OS V1R11The messages for SDSF are documented in z/OS SDSF Operation andCustomization.
320 z/OS V1R12.0 Summary of Message and Interface Changes
NewISF138EISF139EISF149EISF769IISF770WISF771EISF772IISF775EISF776EISFH1015IISFH1016EISFH1017I
ChangedNone
DeletedNone
Security Server RACF summary of message changes for z/OS V1R11The messages for RACF are documented in z/OS Security Server RACF Messagesand Codes.
NewICH04018IIRRW201IIRRW202IIRRW203IIRRW204IIRRW205IIRRW206IIRRW207IIRRW208IIRRW209IIRRW210IIRRW211IIRRW212IIRRW213IIRRD190IIRRD191IIRRD192IIRRD193IIRRD194IIRRD195IIRRD196IICH440IICH441IICH442IICH443IICH444IICH445IICH446IICH447I
Chapter 38. z/OS V1R11 summary of message changes 321
ICH448IICH449IICH450IICH451IICH452IIRRC143IIRRC144I
ChangedICH70001IIRR417IIRRC132IIRRD109IIRRD130IICH408IICH14079IIRR67653IICH555I
DeletedNone
TSO/E summary of message changes for z/OS V1R11This section lists new, changed, and deleted non-operator messages for TSO/E.(New, changed, and deleted operator messages for TSO/E are listed in “BCP andDFSMS summary of message changes for z/OS V1R11” on page 295.)
The non-operator messages for TSO/E are documented in z/OS TSO/E Messages.The operator messages for TSO/E are documented in:
v z/OS MVS System Messages, Vol 1 (ABA-AOM)
v z/OS MVS System Messages, Vol 2 (ARC-ASA)
v z/OS MVS System Messages, Vol 3 (ASB-BPX)
v z/OS MVS System Messages, Vol 4 (CBD-DMO)
v z/OS MVS System Messages, Vol 5 (EDG-GFS)
v z/OS MVS System Messages, Vol 6 (GOS-IEA)
v z/OS MVS System Messages, Vol 7 (IEB-IEE)
v z/OS MVS System Messages, Vol 8 (IEF-IGD)
v z/OS MVS System Messages, Vol 9 (IGF-IWM)
v z/OS MVS System Messages, Vol 10 (IXC-IZP)
NewIRX0241IIRX0242I
ChangedIKJ56447A
DeletedNone
322 z/OS V1R12.0 Summary of Message and Interface Changes
XL C/C++ summary of message changes for z/OS V1R11The messages for XL C/C++ are documented in z/OS XL C/C++ Messages.
NewCDA1002 to CDA1021CCN4439 to CCN4447CCN8160CCN5447CCN5448
ChangedNone
DeletedNone
z/OS UNIX summary of message changes for z/OS V1R11The messages for z/OS UNIX are documented in z/OS UNIX System ServicesMessages and Codes. Messages from the REXX processor are documented inz/OS MVS System Messages, Vol 3 (ASB-BPX).
NewMessages:
CDA0020CDA0021FDBX0051FDBX0052FDBX0053FDBX0056FDBX0057FDBX0059FDBX0060FDBX0116FDBX0117FDBX9997FDBX9998FDBX0740FSUM1248FSUM1249FSUM1250FSUM1251FSUM1252FSUM1253FSUM1254FSUM1255FSUM1256FSUM1257FSUM1258FSUM1259FSUM1260FSUM1261FSUM1262
Chapter 38. z/OS V1R11 summary of message changes 323
FSUM1263FSUM1264FSUM1265FSUM1266FSUM1267FSUM1268FSUM1269FSUM1270FSUM1271FSUM3273FSUM3274FSUM8976
Reason codes:X'062C', JrAsyncAnrX'062F', JrNoRemoteX'0631', JrRemoteRFIX'0632', JrFSTypeChanged
Return codes:X'00F7', ENOTSUP
ChangedMessages:
CDA0014FDBX0552FDBX0741FOMF0506IFOMF0521IFOMF0531IFSUM1245FSUM7327FSUMB084
Reason codes:X'0003', HFS_RSN_RACF_Not_InstalledX'004B', JROpenX'03FF', JrAsyncBadSockAddrX'00D8', JRNotServerAuthorizedX'730E', JRNotAuthPort
Return codes:None
DeletedMessages:
None
Reason codes:EXAMPLE: RSN_GLOK + X'105'
Return codes:None
324 z/OS V1R12.0 Summary of Message and Interface Changes
Accessibility
Publications for this product are offered in Adobe Portable Document Format (PDF)and should be compliant with accessibility standards. If you experience difficultieswhen using PDF files, you may view the information through the z/OS InternetLibrary Web site or the z/OS Information Center. If you continue to experienceproblems, send an e-mail to mhvrcfs@us.ibm.com or write to:
IBM CorporationAttention: MHVRCFS Reader CommentsDepartment H6MA, Mail Station P1812455 South RoadPoughkeepsie, NY 12601-5400U.S.A.
Accessibility features help a user who has a physical disability, such as restrictedmobility or limited vision, to use software products successfully. The majoraccessibility features in z/OS enable users to:
v Use assistive technologies such as screen readers and screen magnifiersoftware
v Operate specific or equivalent features using only the keyboard
v Customize display attributes such as color, contrast, and font size
Using assistive technologiesAssistive technology products, such as screen readers, function with the userinterfaces found in z/OS. Consult the assistive technology documentation forspecific information when using such products to access z/OS interfaces.
Keyboard navigation of the user interfaceUsers can access z/OS user interfaces using TSO/E or ISPF. Refer to z/OS TSO/EPrimer, z/OS TSO/E User's Guide, and z/OS ISPF User's Guide Vol I forinformation about accessing TSO/E and ISPF interfaces. These guides describehow to use TSO/E and ISPF, including the use of keyboard shortcuts or functionkeys (PF keys). Each guide includes the default settings for the PF keys andexplains how to modify their functions.
z/OS informationz/OS information is accessible using screen readers with the BookServer/LibraryServer versions of z/OS books in the Internet library at:http://www.ibm.com/systems/z/os/zos/bkserv/
© Copyright IBM Corp. 1997, 2010 325
326 z/OS V1R12.0 Summary of Message and Interface Changes
Notices
This information was developed for products and services offered in the U.S.A.
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IBM may have patents or pending patent applications covering subject matterdescribed in this document. The furnishing of this document does not give you anylicense to these patents. You can send license inquiries, in writing, to:
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This information could include technical inaccuracies or typographical errors.Changes are periodically made to the information herein; these changes will beincorporated in new editions of the publication. IBM may make improvements and/orchanges in the product(s) and/or the program(s) described in this publication at anytime without notice.
Any references in this information to non-IBM Web sites are provided forconvenience only and do not in any manner serve as an endorsement of thoseWeb sites. The materials at those Web sites are not part of the materials for thisIBM product and use of those Web sites is at your own risk.
IBM may use or distribute any of the information you supply in any way it believesappropriate without incurring any obligation to you.
© Copyright IBM Corp. 1997, 2010 327
Licensees of this program who wish to have information about it for the purpose ofenabling: (i) the exchange of information between independently created programsand other programs (including this one) and (ii) the mutual use of the informationwhich has been exchanged, should contact:
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Such information may be available, subject to appropriate terms and conditions,including in some cases, payment of a fee.
The licensed program described in this information and all licensed materialavailable for it are provided by IBM under terms of the IBM Customer Agreement,IBM International Program License Agreement, or any equivalent agreementbetween us.
Information concerning non-IBM products was obtained from the suppliers of thoseproducts, their published announcements or other publicly available sources. IBMhas not tested those products and cannot confirm the accuracy of performance,compatibility or any other claims related to non-IBM products. Questions on thecapabilities of non-IBM products should be addressed to the suppliers of thoseproducts.
All statements regarding IBM's future direction or intent are subject to change orwithdrawal without notice, and represent goals and objectives only.
If you are viewing this information softcopy, the photographs and color illustrationsmay not appear.
Policy for unsupported hardwareVarious z/OS elements, such as DFSMS, HCD, JES2, JES3, and MVS, containcode that supports specific hardware servers or devices. In some cases, thisdevice-related element support remains in the product even after the hardwaredevices pass their announced End of Service date. z/OS may continue to serviceelement code; however, it will not provide service related to unsupported hardwaredevices. Software problems related to these devices will not be accepted forservice, and current service activity will cease if a problem is determined to beassociated with out-of-support devices. In such cases, fixes will not be issued.
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Java and all Java-based trademarks are trademarks of Sun Microsystems, Inc. inthe United States, other countries, or both.
Linux is a registered trademark of Linus Torvalds in the United States, othercountries, or both.
328 z/OS V1R12.0 Summary of Message and Interface Changes
UNIX is a registered trademark of The Open Group in the United States and othercountries.
Other company, product, or service names may be trademarks or service marks ofothers.
Notices 329
330 z/OS V1R12.0 Summary of Message and Interface Changes
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