ORA-25451: too many attribute values for variable: string
Cause : An attempt to evaluate was made, which failed because too many attribute values were supplied for the specified variable.
Action - How to fix it : DBA Scripts :: www.high-oracle.com/scripts
Check the attribute values specified, and try again with the right number of attribute values.
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.