Solution : https://service.sap.com/sap/support/notes/139720 (SAP Service marketplace login required)
Key words :
additional key words atp, attached source code corrections, batchmulti-level availability check, multi-level checks, availability check runs, availability check, incorrect quantities, confirmed quantity, standard system, apply note 133832
Related Notes :
214566 | Error in availability check and split valuation |
133832 | ATP: Requirements are confirmed twice |