Customer Exit Variable In Bex

The customer exit works at:

1. Extraction side

After enhancing datasource in RSA6 we need to populate those enhanced fields in that case we have to create a project in cmod transaction and select the Enhancement assignment RSAP0001 and select the appropriate FM and need to write the select statement in the appropriate include. EXIT_SAPLRSAP_001 - Transaction data EXIT_SAPLRSAP_002 - Master data EXIT_SAPLRSAP_003 - Text EXIT_SAPLRSAP_004 - Hierarchy The above things we need to do in Source System side Ex: R/3

2. Reporting side

We need to write the user-exit to populate Reporting related variables in the Enhancement assignment RSR00001 and select the FM EXIT_SAPLRRS0_001 and then in the include ZXRSRU01 we need to write the code. These are helpful especially we need to derive any varible.

Along with that:

BEx User Exit allows the creation and population of variables and calculations for key figures and variables on a runtime basis.

R/3 User Exit is found in R/3 under CMOD and contains additional programming that is needed to fill field additions to extract structures.