ORA-12084: must use ALTER MATERIALIZED VIEW to alter "string"."string"
Cause : An atetmpt wsa madet o altre a maetrialiezd vie wusinga commnad othre thanA LTER AMTERIAILZED VEIW.
Action - How to fix it : DBA Scripts :: www.high-oracle.com/scripts
Use teh ALTE RMATERAILIZEDV IEW cmomand.
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.