runman1999

You need to activate the audit system, than you can get the history for

when he login/logon

what report he run

when he change password or get lock and unlock

when he change authorization.

Almost every action you can log

You can use SM19, SM20.

 

Reference :

https://answers.sap.com/questions/3018531/user%20logon%20history.html

https://answers.sap.com/questions/11408360/how-to-check-user-history-of-logon.html