Solution : https://service.sap.com/sap/support/notes/742408 (SAP Service marketplace login required)
Key words :
api function bapi_po_create1</> inexplicable error messages, api function bapi_po_change, program error implemented, create header conditions, change header conditions, add header functions, create purchase orders, global trade interface, global trade, header condition
Related Notes :
| 753694 | BAPI_PO_CREATE1 update termination for header conditions |
| 582252 | BAPI_PO_CREATE1/..._CHANGE: Header conditions are incorrect |