EM Shows Listener Down With Error Tnsping Not Found (Doc ID 2106182.1)

Last updated on MARCH 08, 2017

Applies to:

Enterprise Manager for Oracle Database - Version 12.1.0.2.0 and later
Information in this document applies to any platform.

Symptoms

Listener show down in the console, but the status is up on listener status. The metric returns the following error:

emctl getmetric agent Lister_Name,oracle_listener,Response
Oracle Enterprise Manager Cloud Control 12c Release 2
Copyright (c) 1996, 2012 Oracle Corporation. All rights reserved.
tnsPing,Status,oraerr
,0,tnsping not found in /CG/oracle/product/11.2.0/bin

Cause

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