ORA-28500: connection from ORACLE to a non-Oracle system returned this message:
Cause : The cause is explained in the forwarded message.
Action - How to fix it : DBA Scripts :: www.high-oracle.com/scripts
See the non-Oracle system's documentation of the forwarded message.
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.