OBIEE 12.2.1.2.0
I applied this patch to fix the issue on windows 2012R2..
"Patch 25484350: GET "JAVA.LANG.NULLPOINTEREXCEPTION" IN CATALOG MANAGER WHEN VIEWING PERMISSIONS"
the error went away when opening permissions, but I can still not manage permissions..
when i open permissions and click list on the right side, there should be users and application roles from weblogic and LDAP... but there are only a few options from the catalog..

online mode sees the roles and users, but of course your not allowed to make changes while online: (users name shows instead of ID, so I blocked it out)

so how does the catalog in OFFLINE MODE connect to weblogic, because that is clearly not working..
log shows:
[OBIPS] [WARNING:16] [] [saw.security.securitymanagerloaderimpl.initializeSecurityManagerLoader] [ecid: ] [tid: ] [SI-Name: ] [IDD-Name: ] [IDD-GUID: ] [userId: ] Could not read securityversion record as it is not present.
[OBIPS] [WARNING:16] [] [saw.security.userpopulationmanagerimpl.searchidentities] [ecid: ] [tid: ] [SI-Name: ] [IDD-Name: ] [IDD-GUID: ] [userId: ] GUID _GRP2ROLE_CMP for Account Type AppRoles not found in cache or backend, marking as unknown.
[OBIPS] [WARNING:16] [] [saw.security.userpopulationmanagerimpl.searchidentities] [ecid: ] [tid: ] [SI-Name: ] [IDD-Name: ] [IDD-GUID: ] [userId: ] GUID 092047 for Account Type Users not found in cache or backend, marking as unknown.