Solution : https://service.sap.com/sap/support/notes/703061 (SAP Service marketplace login required)
Key words :
transaction se91 change message class diwp1 message number 009 andamend, class cl_revision_wps method rv_deassign_notification create, prerequisites design error solution 1, change date & time, notifications gave errors', 'update error, administrative data, de-assignment, terms wps1, exception update_error
Related Notes :
| 733137 | MEB: Status I8012 - ORCR is not set |
| 728831 | Notification lock is not undone |
| 711935 | Report to correct last change info on notifications |