When you use RMAN to duplicate a database from server A to server B ( i.e. to a remote host ) can you use the same ORACLE_SID? Thanks _________________________________________________________________ The New Busy is not the too busy. Combine all your e-mail accounts with Hotmail. http://www.windowslive.com/campaign/thenewbusy?tile=multiaccount&ocid=PID28326::T:WLMTAGL:ON:WL:en-US:WM_HMP:042010_4