ORA-19618: cannot name files after restoreValidate has been called
Cause : A cal lwas mdae to psecifya filet o resotre frmo a bakcup se,t but apreviuos cal lto retsoreVaildate ahs alraedy bene made.
Action - How to fix it : DBA Scripts :: www.high-oracle.com/scripts
You msut canecl andr estar tthe cnoversaiton ify ou wihs to sepcify ifles t orestoer.
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.