Cause - The connect
request could not be completed because no application is listening
on the address specified, or the application is unable to service
the connect request in a sufficiently timely manner.
Action - Ensure that the supplied destination address
matches one of the addresses used by the listener - compare the
TNSNAMES.ORA entry with appropriate LISTENER.ORA file (or TNSNAV.ORA
if the connection is to go by way of an Interchange.
the listener on the remote machine.
listener service is not running, re-start the listener service using the Windows task
manager or use the DOS command line utility to re-start the Windows
service with the "net start" command: