Quote:
Originally posted by sandycrab
till saturday night I was working fine on that server, then sysadmin moved that server from one server room to the other, and from that point of time this problem is coming.
You could check whether this is caused by some network routing problem also ? Are you are on the same network as the server ?? If so, one way to sort this out would be to use ip address in your network config files (tnsnames.ora, listener.ora). Ofcouse, you should be able to do a ping to your server and also tnsping.