ORA-31659: status message was invalid type - detaching job
Cause : Message from the master process on the status queue had an invalid message type, indicating a failure in the protocol.
Action - How to fix it : DBA Scripts :: www.high-oracle.com/scripts
Reattach and retry the operation. Contact Oracle Customer Support if the problem persists.
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.