During Invoice verification we are getting error FICUSTOM401: FMDERIVE Consistency Check 01 (WRX RMRP).
We have considered note OSS 2303301: FMDERIVE - FM Derivation Tool behavior starting on EA-PS 800 for the S/4HANA
We are using derivation rule FMDT_READ_PO_ASSIGNMENT. We have also implemented:
During Goods Receipt (FMDERIVE-TRANSAC = 'RMWE'): We are deriving a commitment item with financial transaction 40.
During Invoice Receipt (FMDERIVE-TRANSAC = 'RMRP'): We are deriving a commitment item with financial transaction 30
But we are still getting the same error at MIRO.
What can you suggest?