Solution : https://service.sap.com/sap/support/notes/963792 (SAP Service marketplace login required)
Key words :
system issues message im 714 'date, system time zone differs, completion date entered, terms completion date, current system time, system time, current time, completion time, task completion, viqmsm-erldat
Related Notes :
| 651188 | Notification completion: IM464: Reference date in the future |
| 636992 | FAQ: Time zones in the notification |