ORA-23459: flavor string must contain "string"
Cause : The flavor must contain the given object, column, or attribute.
Action - How to fix it : DBA Scripts :: www.high-oracle.com/scripts
Either choose a different database flavor or ensure the object, column, or attribute is available.
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.