Solution : https://service.sap.com/sap/support/notes/395318 (SAP Service marketplace login required)
Key words :
additional key words cj2b, planned independent requirement, source code solution 1, cxps function group, previous implemented calculations, function modules, calculated fields, wbs elements, activity elements, table area
Related Notes :
388218 | PS: Date calculations for activity, WBS and milestone |
381231 | CJ2B:Durations+dates f. activits/activity elemnts |