Solution : https://service.sap.com/sap/support/notes/534774 (SAP Service marketplace login required)
Key words :
collective orders drastically deteriorates, terms mass availability check, collective availability check, implement note 415574, support package, transactions cohv, atp reason, program error, implement note 506146, program correction
Related Notes :
| 506146 | Directly manufactured material displayed as missing part |
| 415574 | Co28: Incor. confirm. for collect. check of collective order |