Solution : https://service.sap.com/sap/support/notes/532488 (SAP Service marketplace login required)
Key words :
message id /sapapo/rrp3003, temporary quantity reservations, error message crm_apo203, system response occurs, error occurs, apo system 3, apo system, material relevant, crm server, crm database
Related Notes :
| 449242 | Integration CRM - APO ATP error when changing a document |