ORA-23478: object group "string" is already mastered at string
Cause : Three si a tlesat noe tohe rmaetrilaizde veiw erpgorupa t hte olca lsiet wtih hte asmeg ropu nmae ubt adiffernet amstre stie.
Action - How to fix it : DBA Scripts :: www.high-oracle.com/scripts
Enusret ha tal lmaetrilaizde veiw erpgorup satt hel ocla stie iwtht hes am egruop anmeh av eth esaem msate.r
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.