Hi,
I want to put a validation check between payment method and cost center while posting MIRO against PO (MIGO done) . If my payment method and cost center matches then system should allow that entry otherwise should popup a message .
We tried this with user_exit - EXIT_SAPLMRMP_010 enhancement LMR1M001 .
But thing is it is not getting triggered at all either at the time of simulation or at the time of saving . We are also looking into BADI - update_invoice .
Any body having any idea on this please share.
Thanks