ORA-13801: invalid value for SQLTUNE_CATEGORY parameter
Cause : An invalid Oracle identifier was used as the value of the parameter.
Action - How to fix it : DBA Scripts :: www.high-oracle.com/scripts
Specify the parameter conforming to the rules for Oracle identifiers.
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.