Solution : https://service.sap.com/sap/support/notes/664879 (SAP Service marketplace login required)
Key words :
repair incorrect maintenance plan items, responsible work center, work center category, prerequisites causethis problem, incorrect data records, incorrect notifications, incorrect orders, errors result, database level, subsequent problems
Related Notes :
| 817353 | Field content QMEL-CROBJTY disappears |
| 774303 | PM_OBJTY not filled when creating maint./service orders |
| 324666 | Maintenance item w/out work center category in MPOS |