Solution : https://service.sap.com/sap/support/notes/1631314 (SAP Service marketplace login required)
Summary :
SAP Note highlights an issue where calling Custom BAPIs or function modules for user assignments or creation is unworkable. This limitation arises from system modifications intended to switch from GRC Plug-in modules to Custom BAPIs. To resolve this, users must implement the update on plug-in systems which expands functionality for using custom BAPIs and function modules. Affected modules include GRCPINW, /GRCPI/GRIA_ASSIGN_OBJECT_NH, and /GRCPI/GRIA_USR_CREATE.
Key words :
call custom bapis, solution kindly implement, /grcpi/gria_usr_create reason, custom function modules, function modules, /grcpi/gria_assign_object_nh, assigning objects, creating users, terms grcpinw, prerequisites
Related Notes :
1623674 | UAM: Non GRC plugin not working for assign object action |
1607067 | Master Note for SAP Access Control 10.0 - Support Pack 6 |