On 10/30/07, Shamsudeen, Riyaj <RS2273@xxxxxxx> wrote: > > >> new DC with changed net architecture > > > > What is the architectural change? VLAN ? > uff...to complicated... Can you do tnsping to that fal_server entry ? Can you try to do sqlplus to > that fal_server entry and print the error message here? > yes, fal_server and fal_client entry is OK. I have opened SR, so will see... thanks, goran