Solution : https://service.sap.com/sap/support/notes/773302 (SAP Service marketplace login required)
Key words :
newly-inserted line, rmgmt221 support package 00, rmgmt221 support package 01, item number reason, level item number, activity item number, action item number, terms default field, process parameter view, process parameter line
Related Notes :
900704 | Process Parameter: Wrong Sort Sequence Number |
754279 | RMGMT221: Corrections in Support Package 01 |