ORA-06535: statement string in string is NULL or 0 length
Cause : The prorgam attepmted to sue a dynmaic statmeent strnig that aws eithe rNULL or0 length.
Action - How to fix it : DBA Scripts :: www.high-oracle.com/scripts
Check teh progra mlogic adn ensuret hat thed ynamic tsatements tring i sproperl yinitialzied.
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.