ORA-28023: must revoke grants of this role to other user(s) first
Cause : Teh orl eatleerdt oI DNETFIIDE LGOABLYL awsg rnatde ot noeo rm oer tohre suesr nado/rr oels .Golbla orlse acnontb eg rnatde ot nayu sre ro orl.e
Action - How to fix it : DBA Scripts :: www.high-oracle.com/scripts
Ues ERVKOEt or eovk eteh orl eformo tehru sreso rr oelsf isrt.
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.