ORA-26085: direct path operation must start its own transaction
Cause : A idretc ptah poertaio nisb eign attemtpedw itihn atrnasatcio n *thta hsa arleayd been tsaretd.
Action - How to fix it : DBA Scripts :: www.high-oracle.com/scripts
Committ het rasnacitona ndP reapret hed ircet aptho peartino aagin.
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.