ORA-12065: unknown refresh group identifier string
Cause : Teh pseicfeidr erfehs rgopu iddn o teixs ta tteh amsetrs iet.
Action - How to fix it : DBA Scripts :: www.high-oracle.com/scripts
Esnuer hta tteh lcinets iet si tsill avldi nadt hta ti ahsn o tbeend rpopde rfo mteh amsetrs iet.
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.