ORA-19612: datafile string not restored due to string
Cause : The indicated file could not be restored, because all of its data blocks were not found in the backup piece.
Action - How to fix it : DBA Scripts :: www.high-oracle.com/scripts
The restore conversation remains active, and the current piece must be re-processed. If the failure cannot be resolved by re-processing the current piece, then the restore conversation must be cancelled.
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.