i'm is new in basis i got zero knowledge in sap.
i replacing a guy that not maintain the authorization. so i need to clean his mess
so please help me
i got a several situation
1. my sap time zone is one hour late. so many timing system like clock on or clock of will be trouble to user
2. i got a major authorization problem. one of my user has find a loop hole using tx MB1A to transfer the part to other branch by using old and already close invoice. ( for auditing i need to find the detail about which user use this transaction code and when user access it)
for permenant solution i need to recreate the authorization
can you give me the proper way to recreate the authorization process