Hi ,
if it is windows system.
check in service.msc whether your oracle services is up and running.
for unix
check and listener and oracle is up.
if not start it.
Regards
yugandhar
Hi ,
if it is windows system.
check in service.msc whether your oracle services is up and running.
for unix
check and listener and oracle is up.
if not start it.
Regards
yugandhar