Solution : https://service.sap.com/sap/support/notes/156104 (SAP Service marketplace login required)
Key words :
system resets statuses i0340 'macm', system set status i0340 'macm', additional key words atp, status i0420 'manc', process order -> network, availability check exist, material availability check, set additionally, atp server, availability check
Related Notes :
| 195583 | Release in spite of error in ATP check |
| 183202 | Empty checking group in the material master |
| 156775 | Error return of the availability check |
| 136973 | Misleading message CO282 of availability check |
| 102876 | Misleading message if checking group not maintained |
| 88877 | Availability check in the order without components |
| 83770 | CO01/2:'Reset availability' sets status MACM |