Solution : https://service.sap.com/sap/support/notes/415585 (SAP Service marketplace login required)
Key words :
additional key words cj91, user-defined fields, attached advance corrections, standard project, operative project, program error, substitution, initialized, prerequisites, solution 1
Related Notes :
443332 | Performance for automatic substitution of WBS elements |
425906 | CJ92:user-defined flds incorrect after requ.entry fld check |
425614 | BAPI does not execute WBS substitution/-validation |
411614 | Standard WBS element: User-defined fields |