sdn filter badi solution business add

8/7/2019 sdn filter badi solution Business Add

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Business Add-ins - Filter BADI - Application for

displaying customer data based on filter value -

Country code

Attachments:16

Added by Harsh Dave, last edited by Harsh Dave on Jun 08, 2009 (view change)

Business Add-ins (BADI)Filter BADI

What is a Filter-BADI?

Business Add-Ins may be implemented on the basis of a filter value. If an enhancement for country-

specific versions is provided for in the standard version, it is likely that different partners will want to

implement this enhancement. The individual countries can create and activate their own

implementation.

How to define a Filter-BADI and then implement it?

We encounter a business requirement where different country clients (customers) may have

different country specific applications. These applications can be integrated centrally in one

standard application by means of a 'Filter'.

Here we consider a scenario for three country specific application (say) for India (IN), USA (US) and

Germany (DE) respectively.

Note: Here the scenario will be dealt with a BADI created under customer name space for easy

understanding.

To enable a BADI to allow 'Filter' implementations, make the BADI filter dependent. In case of a

standard BADI it should be inbuilt 'Filter dependent'.
http://wiki.sdn.sap.com/wiki/display/ABAP/Business+Add-ins+-+Filter+BADI+-+Application+for+displaying+customer+data+based+on+filter+value+-+Country+codehttp://wiki.sdn.sap.com/wiki/display/ABAP/Business+Add-ins+-+Filter+BADI+-+Application+for+displaying+customer+data+based+on+filter+value+-+Country+codehttp://wiki.sdn.sap.com/wiki/display/ABAP/Business+Add-ins+-+Filter+BADI+-+Application+for+displaying+customer+data+based+on+filter+value+-+Country+codehttp://wiki.sdn.sap.com/wiki/pages/viewpageattachments.action?pageId=93388909&metadataLink=truehttp://wiki.sdn.sap.com/wiki/pages/viewpageattachments.action?pageId=93388909&metadataLink=truehttp://wiki.sdn.sap.com/wiki/pages/viewpageattachments.action?pageId=93388909&metadataLink=truehttp://wiki.sdn.sap.com/wiki/display/~zaclr8ihttp://wiki.sdn.sap.com/wiki/display/~zaclr8ihttp://wiki.sdn.sap.com/wiki/pages/diffpages.action?pageId=93388909&originalId=107774453http://wiki.sdn.sap.com/wiki/display/ABAP/Business+Add-ins+-+Filter+BADI+-+Application+for+displaying+customer+data+based+on+filter+value+-+Country+codehttp://wiki.sdn.sap.com/wiki/display/ABAP/Business+Add-ins+-+Filter+BADI+-+Application+for+displaying+customer+data+based+on+filter+value+-+Country+codehttp://wiki.sdn.sap.com/wiki/display/ABAP/Business+Add-ins+-+Filter+BADI+-+Application+for+displaying+customer+data+based+on+filter+value+-+Country+codehttp://wiki.sdn.sap.com/wiki/pages/viewpageattachments.action?pageId=93388909&metadataLink=truehttp://wiki.sdn.sap.com/wiki/display/~zaclr8ihttp://wiki.sdn.sap.com/wiki/display/~zaclr8ihttp://wiki.sdn.sap.com/wiki/pages/diffpages.action?pageId=93388909&originalId=107774453


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As usual create an interface method,

Create interface parameters. Here 'FLT_VAL' indicates the parameter which will act as a filter,


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Create an implementation for (say) filter value 'INDIA' that is 'IN'.


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Navigate inside the method to write the code,


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Observe the code for filter value 'INDIA',

method zif_ex_dave_badi_filter~zdave_method_country.data:begin of fs_kna1,kunnr type kunnr,land1 type land1,name1 type name1,ort01 type ort01,pstlz type pstlz,regio type regio,stras type stras,end of fs_kna1.

data:t_kna1 like

standard tableof fs_kna1.

select kunnrland1name1ort01pstlzregiostras

from kna1into table

t_kna1where kunnr = customer

and land1 = flt_val.

if sy-subrc eq 0.

write:/2 'Customer'(001) color 1,15 'India Ctry Key'(002) color 2,35 'Name'(003) color 3,65 'City'(004) color 4,80 'PO code'(005) color 5,95 'Region'(006) color 6,110 'Street'(007) color 7.

skip.

loop at t_kna1 into fs_kna1.

write:/2 fs_kna1-kunnr color 1 inverse,


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15 fs_kna1-land1 color 2 inverse,35 fs_kna1-name1 color 3 inverse,65 fs_kna1-ort01 color 4 inverse,80 fs_kna1-pstlz color 5 inverse,95 fs_kna1-regio color 6 inverse,110 fs_kna1-stras color 7 inverse.

endloop.

endif.

endmethod.

Now, create a filter implementation for country code 'US' that is USA,

Navigate inside the filter method to code for the filter condition,


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Observe the code for filter implementation 'USA',

method zif_ex_dave_badi_filter~zdave_method_country.data:begin of fs_kna1,kunnr type kunnr,land1 type land1,name1 type name1,sortl type sortl,telf1 type telf1,telfx type telfx,adrnr type adrnr,end of fs_kna1.

data:t_kna1 like


select kunnrland1name1sortltelf1telfxadrnr

from kna1into table

t_kna1where kunnr = customerand land1 = flt_val.

write:/2 'Customer'(001) color 1,15 'USA Ctry Key'(002) color 2,35 'Name'(003) color 3,65 'Sort Name'(004) color 4,80 'Tel no'(005) color 5,95 'Fax no'(006) color 6,110 'Addr no'(007) color 7.

skip.


write:/2 fs_kna1-kunnr color 1 inverse,


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15 fs_kna1-land1 color 2 inverse,35 fs_kna1-name1 color 3 inverse,65 fs_kna1-sortl color 4 inverse,80 fs_kna1-telf1 color 5 inverse,95 fs_kna1-telfx color 6 inverse,110 fs_kna1-adrnr color 7 inverse.

endloop.

endmethod.

Create an implementation for (say) filter value 'GERMANY' that is 'DE'.

Navigate inside the method to write the code,


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Observe the code for filter implementation 'DE',

method zif_ex_dave_badi_filter~zdave_method_country.data:begin of fs_kna1,kunnr type kunnr,land1 type land1,name1 type name1,anred type anred,erdat type erdat,ktokd type ktokd,lifnr type lifnr,

end of fs_kna1.

data:t_kna1 like


select kunnrland1name1anrederdatktokdlifnr

from kna1into table

t_kna1where kunnr = customer

and land1 = flt_val.

write:/2 'Customer'(001) color 1,15 'DE Ctry Key'(002) color 2,35 'Name'(003) color 3,65 'Title'(004) color 4,80 'Created on'(005) color 5,95 'Acct grp'(006) color 6,110 'Vendor'(007) color 7.

skip.



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write:/2 fs_kna1-kunnr color 1 inverse,15 fs_kna1-land1 color 2 inverse,35 fs_kna1-name1 color 3 inverse,65 fs_kna1-anred color 4 inverse,80 fs_kna1-erdat color 5 inverse,95 fs_kna1-ktokd color 6 inverse,110 fs_kna1-lifnr color 7 inverse.

endloop.

endmethod.

Now its time to call the enhancements in the customer application,

Now, execute the application (here report) and test the customer enhancement,

Test case I - Country code 'INDIA' (IN),


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Execute the test data and observe the functionality,

Test case II - Country code 'USA' (US),


Test case III - Country code 'Germany' (DE)


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