How to terminate an user session from the SAP Basis?

 How to terminate an user session from  the SAP Basis?

Run  the tcode SM04, the user  list screen  will open, select the user  you want to  terminate. Here  we are  going to  terminate the user Giri.

Go  to user  move  the cursor  to logoff user  and click local User within the instance), system –wide(user from all  the instances of the  system)