EM 12c: Listener Status from Enterprise Manager 12c Cloud Control emctl Query Shows Message: The listener <> is not running using the Listener parameter file (Doc ID 1664662.1)

Last updated on AUGUST 19, 2022

Applies to:

Symptoms

 Analysis

 emctl getmetric agent <ListenerName>,oracle_listener,Response

Oracle Enterprise Manager 12c Cloud Control 12.1.0.1.0

Copyright (c) 1996, 2011 Oracle Corporation.  All rights reserved.

tnsPing,Status,oraerr

,0, The listener "<ListenerName>" is not running using the Listener parameter file: "<DB_HOME>/network/admin/listener.ora" on Host: "<hostname>" at Port: "1521".

Listener Status

lsnrctl status <ListenerName>

LSNRCTL for Solaris: Version 11.2.0.3.0 - Production on 10-APR-2014 16:43:54

 Copyright (c) 1991, 2011, Oracle.  All rights reserved.

 Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=<hostname>)(PORT=1521)))

STATUS of the LISTENER

------------------------

Alias                     LISTENER <=== Alias of the name is listener, NOT the one shown in down status in this case

targets.xml

<Target TYPE="oracle_listener" NAME="<ListenerName>" DISPLAY_NAME="<ListenerName>" ON_HOST="" 

EMD_URL="https://<hostname>:3872/emd/main/" TIMEZONE_REGION="" IDENTIFIER="TARGET_GUID=FD18A655B869E4E21AF4869098E07F15">
<Property NAME="Machine" VALUE="<hostname"/>
<Property NAME="Port" VALUE="1521"/>
<Property NAME="OracleHome" VALUE="<ORACLE_HOME>"/>
<Property NAME="LsnrName" VALUE="<Listenername>"/> 
<Property NAME="ListenerOraDir" VALUE="<ORACLE_HOME>/network/admin"/> Listener Parameter File <ORACLE_HOME>/network/admin/listener.ora
</Target>

Changes

Cause

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