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.

update : 25-09-2017

ORA-09808 - Could not obtain user clearance.
ORA-09808 - Could not obtain user clearance.

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    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.