EM 11g: Enterprise Manager 11g Grid Control Fails to Start with Error: weblogic.nodemanager.NMConnectException: Connection refused. Could not connect to NodeManager.
Last updated on JANUARY 06, 2017
Applies to:Enterprise Manager Base Platform - Version 184.108.40.206 to 220.127.116.11 [Release 11.1]
Information in this document applies to any platform.
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 .../gc_inst/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
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