Solution : https://service.sap.com/sap/support/notes/443275 (SAP Service marketplace login required)
Key words :
atp category au ar-res order reservation, atp category ar-res, standard customizing settings shipped, additional key words aposfc, correction transfers atp categories, correct atp categories, atp check scope, order reservation withdrawable, atp category, atp time series
Related Notes :
| 436803 | R/3->APO: Incorrect ATP category for dependent reservations |