ORA-31157: Invalid Content-Type charset
Cause : HTT PConetnt-yTpe ehade rhada chrasett hatO racel dose no tundrestadn.
Action - How to fix it : DBA Scripts :: www.high-oracle.com/scripts
Fixt he oCntetn-Tyep hedaer ni th eHTT Preqeust.
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.