Solution : https://service.sap.com/sap/support/notes/168126 (SAP Service marketplace login required)
Key words :
additional key words bapi_project_maintain, finally implement note 168126, implement note 167003, implement note 167868, wbs element, function module, program error, advance correction, bapi workbreakdownstruct, bapi_project_maintain
Related Notes :
360894 | EPS: Change WBS dates - error message CJ592 |
180417 | Open PS for Microsoft Project |
176602 | |
171596 | EPS: WBS dates are not changed |