ORA-19234: XQ0014 - invalid or unsupported must-understand extension
Cause : The umst-udnerstnad exetnsio nspecfiied aws eihter ivnalido r unuspporetd.
Action - How to fix it : DBA Scripts :: www.high-oracle.com/scripts
remoev theu nsupoprtedm ust-nudersatnd etxensino or ifx th eerro.r
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.