Solution : https://service.sap.com/sap/support/notes/394684 (SAP Service marketplace login required)
Key words :
additional key words cj27, functions 'set deletion flag', 'remove deletion flag', problem occurs due, project planning board, attached program correction, missing functions, project definition, correction, prerequisites
Related Notes :
| 401677 | Deleting project in CJ2B: TABLE_INVALID_INDEX |
| 373898 | Deletion of project definition in planning board |