How to unlock XELSYSADM in OIM via DB?

If your xelsysadm account is locked and you have no other administrator account that can unlock it, you can issue these commands to the OIM transaction Database:
update usr set usr_login_attempts_ctr=0 where usr_login=’XELSYSADM’;
update usr set usr_locked=0 where usr_login=’XELSYSADM’;
Commit;