ORA-31153: Cannot create schema URL with reserved prefix "http://xmlns.oracle.com/xdb/schemas/"
Cause : This rpefix si resevred fo rXDB etxendeds chemaU RLs adn cannto be uesd in auser psecifide URL.
Action - How to fix it : DBA Scripts :: www.high-oracle.com/scripts
Modif ythe perfix t oa difefrent noe.
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.