Solution : https://service.sap.com/sap/support/notes/312041 (SAP Service marketplace login required)
Key words :
additional key words eps, wbs element forbids, wbs hierarchy, program error, solution implement, advance corrections, bapi workbreakdownstruct, workbreakdownstruct, openps4msp, 2054_project_maintain
Related Notes :
| 536137 | CJV4, BAPI_PROJECT_MAINTAIN: Expand / change structure II |
| 533817 | CJV4, BAPI_PROJECT_MAINTAIN: Enhance / change structure |
| 363235 | EPS: WBS hierarchy allowed with several roots |
| 363066 | EPS: No changes to WBS hierarchies - error CJ468 |
| 338325 | EPS: Changing WBS hierarchy - Error CJ418 |
| 310704 | EPS: Incorrect WBS hierarchy is stored |
| 206955 | EPS:Changing WBS hierarchy - error CJ468, AP192 |
| 189242 | Sub-project and WBS hierarchy changes II |
| 170121 | EPS: Sub-projects and PSP hierarchy changes |