Solution : https://service.sap.com/sap/support/notes/73436 (SAP Service marketplace login required)
Key words :
additional key words bseg-erekz, purchase order commitments remain open, final invoice indicator, prerequisites program error, purchase order, account assignment, transaction mr44, transferred, implementing, corrections
Related Notes :
| 63859 | MR08/MR44:Order item data in PO assigned to an acct |
| 50646 | MR44/MR08: Customer-specific acct assignment fields |