Solution : https://service.sap.com/sap/support/notes/501198 (SAP Service marketplace login required)
Key words :
shipping conditions stored, shipping conditions, shipping condition, shipping reason, info record, system transfers, purchase order, terms createfromdata, ekpo-evers, eine-evers
Related Notes :
| 319682 | BAPI_PO_CREATE: PReq overwrites interface data |
| 141898 | Purchase order data transfer: BPRME is not filled |