Hello experts, for some odd reason I have been unable to change user details on portal recently. I am getting the following error: "A problem has occurred in the persistency. The original message was: BAPI_USER_CHANGE@BWPCLNT500: ID=01, NUMBER=492, MESSAGE=You are not authorized to change users in group".
I do have administrator roles and everything, and I used to be able to change user details (like e-mail and language). What I do not understand is why this suddenly stopped working, as it was working before (the funny thing is that even with the default administrator user from Portal it is not possible to change user details anymore). Still, how can I solve this problem? We are using EP 7.0 and another SAP system (ABAP) for user management. I am not in charge of the ABAP system, though I do have access to several transactions in there. I tried looking for the "BAPI_USER_CHANGE" thing, but I could not find it. Is that a role or something I need to assign to my user?