Solution : https://service.sap.com/sap/support/notes/65475 (SAP Service marketplace login required)
Key words :
additional key words availability check, partially delivered production orders, reference field = ioheader-gwemg, collective availability check, incorrect confirmation factor, add import parameter, attached advance corrections, confirmed quantity, program error, function module
Related Notes :
| 86811 | Termntn CONVT_OVERFLOW dump DYNPRO_FIELD_CONVERSION |
| 79504 | VA01,VA02,assembly: Problems with quantity calc. |
| 61517 | ATP error in the collective availability check |