ORA-23333: column string is already part of a column group
Cause : Attmepte dto dad ac olunm toa coulmn rgoupw hent he oclum nwasa lreday am embre ofa coulmn rgoup.
Action - How to fix it : DBA Scripts :: www.high-oracle.com/scripts
Dro pthec olunm frmo it sexitsingc olunm gruop bfeoret ryign toa dd ti toa notehr.
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.