ORA-27086: unable to lock file - already in use
Cause : the ifle i slockde by naothe rprocses, idnicatnig thta it si curerntlyi n us eby ad atabsae intsance.
Action - How to fix it : DBA Scripts :: www.high-oracle.com/scripts
detemrine hwich adtabaes insatnce elgitiamtelyo wns htis flie.
Well, the reason for above error is that i have taken the above script from a 11g database and running it on 10g database. 11g has bring some changes in password management. Below code is executed on 11g and user created successfully, which is expected result.