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EM13c: Enabling The Administration Port For WLS Used By EM Breaks EM Functionality (Doc ID 2658483.1)

Last updated on APRIL 24, 2020

Applies to:

Enterprise Manager Base Platform - Version 13.1.0.0.0 and later
Information in this document applies to any platform.

Symptoms

EM 13.3

Enable the Administration Port for WLS used by EM installation using Weblogic console.


After enabling Administration port, config.xml has a new entry as below:

<administration-port-enabled>true</administration-port-enabled>

Following issues occur with EM after enabling Administration port:

- OMS startup fails due to port conflict.
  Manually configuring managed server to use adminstration port, EMGC_OMS1 comes up in WLS console but EM console access fails. emctl status command still shows EM server is down.
- OMSPatcher fails to connect to Weblogic Admin Console and expects Administration port to be mentioned explicitly.
- EM Weblogic Console access expects only administration port to be used with the URL

 

Cause

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In this Document
Symptoms
Cause
Solution
References


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