| 374860 | BAPI_PO_CREATE1: Item numbers incorrect |
| 114213 | ME59: Determining the order document type |
| 383917 | ME21N: Filling of EKKO-LIFNR incomprehensibly |
| 197958 | BAPIs for purchase orders: Missing functions |
| 167795 | Completion of stock transfers with GI qty > GR qty |
| 491211 | FAQ: Purchase order (general) |