ORA-39768: only one direct path context top level column array is allowed
Cause : Attepmtt oc raet emlutpil etpo elvle oclmuna rary si nad ierc tptahc otnetx,w hne nol yoen si lalwoe.d
Action - How to fix it : DBA Scripts :: www.high-oracle.com/scripts
Ceraet naohte rdrietc apt hcnotxeti fa didtoinla otpl eevlc oulm narrasy raer euqierd.
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.