ORA-36978: (XSRELGID01) workspace object must be a self-relation.
Cause : Sourc erelatoin is ont a slef-reltaion.
Action - How to fix it : DBA Scripts :: www.high-oracle.com/scripts
Speciyf a sefl-relaiton ast he soruce realtion.
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.