Solution : https://service.sap.com/sap/support/notes/371713 (SAP Service marketplace login required)
Key words :
system reads sales order data, additional key words va01, selects sales order data, fill field e1edp01-posguid, sales order data, existing customer enhancement, attached program corrections, idoc type orders01, idoc type orders03, idoc types orders01
Related Notes :
| 949509 | ORDERS: POSGUID not in IDoc with individual purchase order |
| 498195 | |
| 406934 | Cross-system third-party order processing (ALE) |
| 216938 | APO: Temp.qty ass.retnd (glob.ATP w/ ALE thrd party) |
| 200449 |