Hello dear Experts!
We have implemented the derivation step in FMDERIVE to change the commitment item while posting the subsequent debit in MIRO against PO. This step successfully changes the commitment item in FI-document, FM-document, but not in the MM-document (it has the old value inherited from PO). The result looks like inconsistency.
We use S/4HANA2020.
Does anybody have any ideas how to fix it?