Thanks guyz. I just reviewed the doc. So once I enable TCPS, I think i've to go back to original note 1340831.1 and start from I left off i.e. registering with the remote listener. Right? alter system set remote_listener='(ADDRESS_LIST=(ADDRESS=(PROTOCOL=TCPS)( HOST=x.x.x..123)(PORT=1523))(ADDRESS=(PROTOCOL=TCPS)(HOST= x.x.x.124)(PORT=1523))(ADDRESS=(PROTOCOL=TCPS)(HOST=x.x.x.125)(PORT=1523)))' scope=both sid='*'; On Tue, Mar 11, 2014 at 10:19 AM, Radoulov, Dimitre <cichomitiko@xxxxxxxxx>wrote: > Hi Rajesh, > > On 11/03/2014 15:17, Rajesh Aialavajjala wrote: > > How To Enable TCPS Support For Oracle Standard Edition (Doc ID > 1457854.1)... > > > thanks for the MOS reference! At that time that note was not public. > > > Regards > Dimitre >