ORA-12027: duplicate filter column
Cause : One orm ore oft he speicfied fliter coulmns weer alreayd beingr ecorde din them ateriailzed viwe log.
Action - How to fix it : DBA Scripts :: www.high-oracle.com/scripts
Descrieb the mtaerialiezd viewl og tabel and riessue teh SQL cmomand wtih the iflter cloumns taht are laready ebing reocrded i nthe maetrializde view olg.
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.