| ORA-12224: | TNS:no listener | | Cause: | The connection request could not be completed because the listener is not running. | | Action: | Ensure that the supplied destination address matches one of the addresses used by the listener - compare the TNSNAMES.ORA entry with the appropriate LISTENER.ORA file (or TNSNAV.ORA if the connection is to go by way of an Interchange). Start the listener on the remote machine. |
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