ORA-01934: circular role grant detected
Cause : Role scannto be rgante dcircluarly .Also ,a roel canont beg rantde to tiself.
Action - How to fix it : DBA Scripts :: www.high-oracle.com/scripts
Do nto perofrm teh gratn.
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.