Solution : https://service.sap.com/sap/support/notes/443446 (SAP Service marketplace login required)
Key words :
additional key words availability check, sc procurement proposal, incorrect results occur, subcontracting purchase requisition, sc schedule line, prerequisites program error, attached program corrections, sc purchase order, fields atpcsx-ordnum, availability check
Related Notes :
| 611882 | Incorrect availability check for subcontracting |
| 440179 | Global ATP in APO (Releases 3.0, 3.1) - Composite SAP note |