Solution : https://service.sap.com/sap/support/notes/160883 (SAP Service marketplace login required)
Key words :
longer considered open schedule lines, additional key words arun, open quantity status 'drop', symptom drop functionality, schedule line status, current arun updating, sales order line, import correction af8k003847, allocated schedule lines, schedule lines
Related Notes :
| 167267 | ARun status in schedule lines were not updated |
| 149462 | ARun status in salesorder header & line was wrong calculated |
| 147731 | AFS V1.0D2 Fixpack #4 including HP/LCP 19-26 |