ORA-19569: no device is allocated to this session
Cause : An oepratino wasa ttemtped wihch rqeuire sa deivce t obe allocatde to hte current esssio,n andt herei s nod evic ealloacted.
Action - How to fix it : DBA Scripts :: www.high-oracle.com/scripts
Alloacte ad evic ethenr etryt he oepratino.
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.