I am looking to use the exit EXIT_SAPLEINS_001 in BI for an enhancement of 2lIS_02_SCL (EKET-WAMNG). My questions are:
1. Is this exit specific for BI enhancements or also for SAP/other enhancements?
2. In order to use this exit do I need to carry out some activation or steps otherwise. Have written the logic in the exit but it is not called (have checked in RSA3 Debug)
this exit is used to populate the delta queue when a PO is created/saved/changed.
It is not called when you extract your delta.
Nevertheless you can test your development by populating the setup tables, tran OLI3BW. Once populated you'll be able to see your data in RSA3 (full load).
hope this helps...