Solution : https://service.sap.com/sap/support/notes/326320 (SAP Service marketplace login required)
Key words :
additional key words atp, possibly missing parts, order header screen, material availability check, availability check, entire order, order change, order creation, checking group, transactions co02
Related Notes :
| 321803 | Explanatory notes on the ATP Customizing |
| 123500 | Controlling the results of the availability check |