Solution : https://service.sap.com/sap/support/notes/1279293 (SAP Service marketplace login required)
Key words :
select message class /sapapo/edqa create message 130, select message class /sapapo/atp create message 575, customizing transaction /sapapo/atpc03, event-driven quantity assignment, disable entering inconsistent data, terms edqa reason, create message 131, create message 576, referenced atp category &1, screen flow logic
Related Notes :
1522916 | |
1278365 | No confirmed quantity for receipts in product availability |
1124264 | ATP category maintenance extended with Reference Category |