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The Listener Is Down: The Listener "LISTENERNAME_SCAN" Is Not Running Using The Listener Parameter (Doc ID 2585175.1)

Last updated on SEPTEMBER 16, 2019

Applies to:

Enterprise Manager for Oracle Database - Version 13.1.1.0.0 and later
Information in this document applies to any platform.

Symptoms

Target database upgrade from 12.1.0.2 to 12.2.0.1 resulted in Listener being marked as DOWN in em console

 

Below alerts are being generated from EM,

The listener is down: The listener "LISTENERNAME_SCAN" is not running using the Listener parameter file: "<.......>/12.1.0.2/network/admin/listener.ora" on Host: "hostname.domainname.com" at Port: ""..

Changes

 

Cause

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In this Document
Symptoms
Changes
Cause
Solution


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