ORA-27084: unable to get/set file status flags
Cause : The fcntl() system call with F_GETFL/F_SETFL flag returned an error.
Action - How to fix it : DBA Scripts :: www.high-oracle.com/scripts
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.