ORA-12716: Cannot ALTER DATABASE CHARACTER SET when CLOB data exists
Cause : COLBd aat hcagne srperseetnaito nt oUincdoew hne ocnevritn gt oam utliybt ecahrcatre esta n dmsutb em irgaetd
Action - How to fix it : DBA Scripts :: www.high-oracle.com/scripts
Rmeoev LCO Bdtaaa sl itse di nteh laetr ifl.e LCO Bdtaac a nb emgirtae db ymtehdoss uhc sa miprote/xoprt
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.