ORA-17610: file 'string' does not exist and no size specified
Cause : An attempt to create a file a file found neither an existing file nor a size for creating the file.
Action - How to fix it : DBA Scripts :: www.high-oracle.com/scripts
Specify a size for the file.
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.