ORA-40302: invalid classname string in cost matrix specification
Cause : Actual or predicted classname specified is not present in training data
Action - How to fix it : DBA Scripts :: www.high-oracle.com/scripts
Provide valid classname(s) in cost matrix specification
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.