Solution : https://service.sap.com/sap/support/notes/1151223 (SAP Service marketplace login required)
Key words :
-party purchase order requires, -party purchase order items, 860idoc type orders03, database table ekpo, address segment e1edpa1, customer line item, customer line items, purchase order item, -party purchase order, incorrect customer number
Related Notes :
| 922588 | ORDCHG: Output of sales order data in IDoc |
| 643913 | EDI ORDERS ORDCHG w/ acct assignmt on cust. indiv. PO items |
| 366905 | ORDERS: Output of sales order data in the IDoc |