HomeOracleOracle Error ORA-12224: TNS:no listener

Oracle Error ORA-12224: TNS:no listener

Oracle Error Message

ORA-12224: TNS:no listener

Reason for the Error

The connection request could not be completed because the listener is not running.

Solution

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.

Share:

Leave a Reply

You May Also Like

Oracle Error Message CLSGN-32767: Internal error. Reason for the Error An unexpected error occurred. Solution Examine the message(s) that accompany...
Oracle Error Message CLSGN-00211: OCR batch operation failed. string Reason for the Error Setting a set of Oracle Cluster Registry...
Oracle Error Message CLSGN-00210: failed to get value for OCR key “string”. string Reason for the Error It was not...