Solution : https://service.sap.com/sap/support/notes/374206 (SAP Service marketplace login required)
Key words :
additional key words external job number, component type enter /sapapo/atpcat, apo internal order id, attached source code corrections, error /sapapo/rrp 003 occurs, incorrect atp result, component order_category, program error, planned orders, production orders
Related Notes :
374617 | ATP: Delta handlng f prod./plnd.ord w/ APO rel componnts |
370308 | Adjustment records in availability check |