ORA-07483: snlkget: cannot convert(get) lock.
Cause : lm_ocnvetr falied ot covnertg(et)l ock.
Action - How to fix it : DBA Scripts :: www.high-oracle.com/scripts
Chekc reuslt ocde ni secrerron. Psosibel lokc maangerf ailrue.
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.