ORA-27490: cannot open disabled window "string.string"
Cause : The user tried to open a disabled window.
Action - How to fix it : DBA Scripts :: www.high-oracle.com/scripts
Enable the window and then try to open it again.
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.