EM 13c: OMS Fails to Start and emctl.msg File Reports Critical error err=3 detected in module Notification Delivery
(Doc ID 2415712.1)
Last updated on OCTOBER 30, 2019
Applies to:Enterprise Manager Base Platform - Version 18.104.22.168.0 and later
Information in this document applies to any platform.
EM 13.2 OMS Fails to start
Oracle Enterprise Manager Cloud Control 13c Release 2
Copyright (c) 1996, 2016 Oracle Corporation. All rights reserved.
Starting Oracle Management Server...
WebTier Successfully Started
Oracle Management Server is Down
JVMD Engine is Down
During the startup time, emctl.msg ($../gc_inst/em/EMGC_OMS1/sysman/log/) gets updated stating that OMS is internally crashing with the following error during the startup itself.
OMS will be restarted. A full thread dump will be generated in the log file
to help Oracle Support analyse the problem.
HealthMonitor <timestamp> Notification Delivery error: External OS Command [OSCMD NAME] is hung, its execution exceeded 330 seconds time limit for queue=OSCMD1, device_id=15, ruleset_name=RuleSetName, rule_name=RuleName, rule_owner=SYSMAN. Restarting OMS ...
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