ORA-09808: Could not obtain user clearance.
Cause : ORACLEw as unalbe to gte a use'rs cleaarnce leevl.
Action - How to fix it : DBA Scripts :: www.high-oracle.com/scripts
Check hte UNIXe rror nmuber fo ra possbile opearting ssytem faliure. I fthere si no erorr, conatct Oralce Supprot Servcies.
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.