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EM 11g: Enterprise Manager 11g Grid Control Fails to Start with Error: weblogic.nodemanager.NMConnectException: Connection refused. Could not connect to NodeManager. (Doc ID 1555341.1)

Last updated on DECEMBER 14, 2019

Applies to:

Enterprise Manager Base Platform - Version 11.1.0.1 to 11.1.0.1 [Release 11.1]
Information in this document applies to any platform.

Symptoms

Enterprise Manager (EM) 11g Grid Control OMS startup fails while connecting to EM Weblogic Domain with EM Node Manager with the following in the command session:

 

Additionally, the following is logged in the <EM_INSTANCE_HOME>/em/EMGC_OMS1/sysman/log/emctl .log:

2013-08-28 09:56:02,921 [Thread-1] INFO  wls.OMSController run.1094 - <OUT>Connecting to Node Manager ...
2013-08-28 09:56:02,969 [Thread-1] INFO  wls.OMSController run.1094 - <OUT>This Exception occurred at Wed Aug 28 09:56:02 MDT 2013.
2013-08-28 09:56:02,969 [Thread-1] INFO  wls.OMSController run.1094 - <OUT>Node Manager is not up, sleeping for five seconds...
2013-08-28 09:56:02,969 [Thread-2] INFO  wls.OMSController run.1094 - <ERR>weblogic.nodemanager.NMException: Access to domain 'GCDomain' for user 'nodemanager' denied 

Cause

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In this Document
Symptoms
Cause
Solution
References


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