ORA-16763: redo transport service for a standby database is online
Cause : The redo transport service for a standby database was online instead of offline.
Action - How to fix it : DBA Scripts :: www.high-oracle.com/scripts
Query the StatusReport property of the primary database for more details. If necessary, stop the redo transport service for the database.
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.