ORA-19036: Invalid query result set in newContextFromHierarchy()
Cause : The result set of the query used in the newContextFromHierarchy() does not have the same property as the result set generated by a CONNECT BY query.
Action - How to fix it : DBA Scripts :: www.high-oracle.com/scripts
Make sure the query used in newContextFromHierarchy() is a CONNECT BY query or the query returns the result set have the same property as the result set generated by a CONNECT BY query.
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.