Solution : https://service.sap.com/sap/support/notes/492720 (SAP Service marketplace login required)
Key words :
transaction se80 create include lnwbtf0l, lower-level activity elements, system statuses reversed, change transaction reason, function group nwbt, function group cobp, higher-level activity, project planning board, change authorization exists, processable activity milestones
Related Notes :
| 506374 | CJ2B: Setting or deleting a deletion flag |
| 497278 | CJ2B:Actvty milestones stored in table sectn w.grey backgrnd |
| 391345 | Table section shows values although no authorization exists |
| 374279 | Object status changes in the planning board |
| 337024 | Changing network for missing authorization f.header |