Solution : https://service.sap.com/sap/support/notes/329437 (SAP Service marketplace login required)
Key words :
program works absolutely correct, change master data, account assignment type, sap standard system, sap ordering transaction, editing purchase orders, starting transaction me21n, running transaction me21n, open target quantity, display linked documents
Related Notes :
| 493318 | FAQ: Purchase requisition (ME51N, ME52N, ME53N) |
| 491789 | FAQ: Purchase order (ME21N, ME22N, ME23N) |
| 385560 | ME21, ME22: Buffer logic in the case of a change in master d |
| 307054 | ME21N: No automatic refresh of master data |
| 304537 | ME21N function 'Linked documents' is missing |
| 120901 | Hiding of columns by table control is not possible |