Solution : https://service.sap.com/sap/support/notes/522769 (SAP Service marketplace login required)
Key words :
shipping due date processing, user role -> max, parallel processing, transaction vl10, parallel processes, system starts, tasks' processes, index list, list type = '1', item level
Related Notes :
| 616495 | VL10: Request (Type NOWP) cannot be edited |
| 561974 | Message QM153 'Return delivery could not be created' |
| 399068 | VL10: Parallel processing |
| 113411 | Collective note: VL10 |