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EM 13c: Enterprise Manager 13c CLoud Control OMS Fails to Start with Error: Oracle Management Server is Down. PBS and Console both may not be up (Doc ID 2835726.1)

Last updated on APRIL 03, 2022

Applies to:

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


Enterprise Manager (EM) 1.4 Cloud Control OMS fails to start with the following command session error:

$OMS_HOME/bin/emctl start oms
Oracle Enterprise Manager Cloud Control 13c Release 4
Copyright (c) 1996, 2020 Oracle Corporation. All rights reserved.
Starting Oracle Management Server...
WebTier Successfully Started
Oracle Management Server is Down. PBS and Console both may not be up.

From <EM_INSTANCE_BASE>/gc_inst/user_projects/domains/GCDomain/servers/EMGC_OMS1/logs/EMGC_OMS1.out file reports following errors

####<Jan 23, 2022 12:24:28,112 AM EST> <Error> <Deployer> <omshostname> <EMGC_OMS1> <[STANDBY] ExecuteThread: '72' for queue: 'weblogic.kernel.Default (self-tuning)'> <> <> <344bdadf-7aed-4d6c-a2c7-effc2d20332c-0000000a> <1642915468112> <[severity-value: 8] [rid: 0:71] [partition-id: 0] [partition-name: DOMAIN] > <BEA-149605> <Failed to create App/Comp MBeans for AppDeploymentMBean emssa# Error - /u01/oracle/oem/product/oem13cR5/middleware/plugins/oracle.sysman.ssa.oms.plugin_13. (No such file or directory). /u01/oracle/oem/product/oem13cR5/middleware/plugins/oracle.sysman.ssa.oms.plugin_13. (No such file or directory)
at weblogic.servlet.internal.WarDeploymentFactory.findOrCreateComponentMBeans(
at weblogic.application.internal.MBeanFactoryImpl.findOrCreateComponentMBeans(





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