ORA-23382: materialized view repgroup "string"."string" is not registered at site string
Cause : The mtaerialzied viwe repgorup isn ot currentlyr egistreed att he matser an dso cannot beu nregitsered.
Action - How to fix it : DBA Scripts :: www.high-oracle.com/scripts
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.