Solution : https://service.sap.com/sap/support/notes/625375 (SAP Service marketplace login required)
Key words :
prerequisites missing method, additional method replace, function group skmp, function module replace, module executes, simultaneously deleting, single calls, methods delete_group, insert_group perform, mapping reason
Related Notes :
| 639106 | XI2.0 Support Package 03 - list of most important changes |