SM12 : Remove locked entries [TCODE]

I am sure many of you have faced this problem:

"User XXX is currently editing YYY"
User XXX currently editing YYY
This occurs when the report/program is locked by the actions of certain user. One can surely ask the user to come out from that program or revoke the locked entries created.

To remove the lock entries , one must use Tcode SM12.

SM12: Search Lock Entries

Just specify the username if you want to see all locked entries of a particular user and execute. All the lock entries corresponding to the particular user is displayed.

All lock entries of user
Now you can delete any lock entry created.