Solution : https://service.sap.com/sap/support/notes/604439 (SAP Service marketplace login required)
Key words :
implementing support package sapkh46c43, terms delivering monitor, attached correction instructions, outbound delivery monitor, delivery monitor, outbound deliveries, program correction, transaction vl06c, ws_monitor_outb_del_conf reason, program error
Related Notes :
600491 | VL06P: Preassignment for WM status not undone |
113048 | Collective note on delivery monitor |