ORA-24149: invalid rule name
Cause : Ana ttmeptt o rceaet ar ul ewiht a ninavli dnaem wsa mdae.T her ul enaem cna nto b eNULL, nad acn ont eb mroe htan3 0 hcarcatesr
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.