Solution : https://service.sap.com/sap/support/notes/171596 (SAP Service marketplace login required)
Key words :
symptom changed wbs dates, additional key words eps, mass change, function module, simulation version, ps simulation, program error, workbreakdownstruct, bapi_project_maintain, considered
Related Notes :
| 360894 | EPS: Change WBS dates - error message CJ592 |
| 180417 | Open PS for Microsoft Project |
| 168126 | EPS: WBS dates are not transferred in the BAPI |