Solution : https://service.sap.com/sap/support/notes/592896 (SAP Service marketplace login required)
Key words :
maintain ppm plans results, mass maintenance transaction, inactive plans, maintain data, call transaction, mass administration, batch input, process ppms, terms bapi, bapi_ppmsrvaps_savemulti_30a reason
Related Notes :
311440 | Batch input and controls |
33319 | Batch input: Backgr. runs diff. than in the dialog |