Solution : https://service.sap.com/sap/support/notes/337963 (SAP Service marketplace login required)
Key words :
prerequisites standard function module mm_copy_partners, additional key words me21, display message me329, vendor master record, attached program correction, master record, purchasing document, purchase order, outline agreement, check anymore
Related Notes :
| 394612 | AFS V1.0D2 Fixpack #9 including HP/LCP 59-73 |