Login fails in OIM

Login fails in OIM and if sysadmin user is locked 

1. Shut down all servers.
2. Go to /home/oracle/Oracle/Middleware/user_projects/domains/base_domain/servers
   Delete all  tmp, logs, data/store files from Adminserver, oim_server1, soa_server1
3. Check the boot.properties file present in/home/oracle/Oracle/Middleware/user_projects/domains/base_domain/servers/security 
   folder of all servers.
   replace username with weblogic and password with your server
4. Now login to SQL and execute follwoing command.
   update DEV_OIM.usr set usr_locked=0, usr_login_attempts_ctr=0 where usr_login='XELSYSADM';
5. After doing all steps start all servers.