Solution : https://service.sap.com/sap/support/notes/174272 (SAP Service marketplace login required)
Key words :
additional key words atp, sap standard system, support packages applied, additional intermediate step, entire marked section, availability check behavior, intermediate step, availability check, 'corrections' section, longer check
Related Notes :
457787 | Collective SAP note: Advice notes ATP check |
182449 | Modif:Cllctive availblty chck aftr bckrder prcessng |
174265 | Availability check after backorder processing |