Solution : https://service.sap.com/sap/support/notes/113210 (SAP Service marketplace login required)
Key words :
additional key words atp quantity, lower-level order, higher-level order, commitment date, availability check, program error, implementation, note 83280, prerequisites, corrections
Related Notes :
149565 | Missing parts list with collective orders |
83280 | Availability check assembly order/collective order |