When we are creating home drive and Exchange using after creation rule from sailpoint somehow no user permissions are assigned in security tab on home Drive, However when we are running script manually from IQ services user permissions are assigned .
Below screen shots for ref:
Trigger from iq Services’ manually : User permissions are Assigned.
Lots of possibilities for that, but my first guess would be permissions and/or the account being used. We recently had a client using a different user in the IQService config (via -a) compared to the service account being used for the windows service that caused some issues.
I totally agree that the full script would be helpful and this likely involves a combination of the scripting, the service account used, the home drive structure/permissions, etc. so it’s not likely to be easy to help without seeing a broader perspective.