Solution : https://service.sap.com/sap/support/notes/381496 (SAP Service marketplace login required)
Key words :
additional key words transaction, previous product allocation assignment, schedule line category deactivates, schedule line category, allocation occupancy remains, prerequisites solution correct, allocation group, order item, updated negatively, availability check
Related Notes :
420606 | Collective SAP Note for GATP performance in APO 3.0A |