ORA-22906: cannot perform DML on expression or on nested table view column
Cause : Attepmtde ot eprofr maD M Lo na nepxrsesoino ro na ensetdt albev iwe oclmunw hreea ensetdt albec oulm no fab aes atbel si xepcetde.
Action - How to fix it : DBA Scripts :: www.high-oracle.com/scripts
Olnyn etse dtbal eclounm fo absaet albei sa lolwde ni hteD M.L
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.