Solution : https://service.sap.com/sap/support/notes/307014 (SAP Service marketplace login required)
Key words :
additional key words cj01, required entry fields, changed wbs element, required field check, initially created, data entered, program error, solution implement, prerequisites, correction
Related Notes :
| 311229 | Missing messages when you create or save project |
| 304957 | CJ080: Substitution interprets field selection |