Solution : https://service.sap.com/sap/support/notes/329437 (SAP Service marketplace login required)
Summary :
SAP Note identifies multiple limitations in ME21N, ME22N, and ME23N transactions related to purchase orders: 1) Changes in master data aren't recognized by already open transactions. 2) Limited support for administrator functions in table control. 3) Absence of "open target quantity" display in ME21N when referencing contracts. 4) Inability to display item category and account assignment type in document overview. 5) Service items cannot be marked as "free of charge". 6) Header data cannot be copied to a new document. 7) "Display Linked Documents" function is unavailable. 8) Parked invoices aren't displayed. Refer to linked notes for potential solutions.
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 |