Solution : https://service.sap.com/sap/support/notes/425614 (SAP Service marketplace login required)
Key words :
additional key words bapi_project_maintain, attached source code corrections, include fcjwbfgx double-click, text elements text-112 inserted, create text element text-112, changed due tot, remaining field contents, direction solution implement, main program saplcjwb, main program saplcjss
Related Notes :
523521 | BAPI: Substitution, validation not executed for WBS element |
508332 | EPS/Simulation: Termination during substitution/validation |
415585 | Standard WBS element: User-defined fields II |