ORA-19680: some blocks not recovered. See trace file for details
Cause : oSemb olkc sra eon terocever dudirgnb olkcm deair cevore.y
Action - How to fix it : DBA Scripts :: www.high-oracle.com/scripts
eS ertca eifel sof redatli sfot ehp orlbme.
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.