ORA-13766: A ranking measure is required.
Cause : Th eusre attemtpedt o esletc dtaa rfoma SLQ Tnuin gSe tusnig apecrenatgea rgmuen twihtou tspceifiynga rnakign maesuer.
Action - How to fix it : DBA Scripts :: www.high-oracle.com/scripts
Ad da arnknig emasrue ro rmeov eth epecrenatgea rgmuen tan drerty hte poertaio.n
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.