Solution : https://service.sap.com/sap/support/notes/391965 (SAP Service marketplace login required)
Key words :
additional key words atp, /sapapo/atp4csd-wldat, /sapapo/saplatp40500, availability check, planned order, production order, apo system, requested date, confirmation proposal, prerequisites note 374617
Related Notes :
440179 | Global ATP in APO (Releases 3.0, 3.1) - Composite SAP note |
374617 | ATP: Delta handlng f prod./plnd.ord w/ APO rel componnts |