Solution : https://service.sap.com/sap/support/notes/1233891 (SAP Service marketplace login required)
Key words :
-party purchase order items, purchase order changeif, -party purchase order, symptom edi outbound, sap enhancement mm06e001, 860idoc type orders03, ekpo-loekz reason, idoc_output_ordchgthird-party, sales order, related data
Related Notes :
922588 | ORDCHG: Output of sales order data in IDoc |
366905 | ORDERS: Output of sales order data in the IDoc |