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EM 13c: After Server Reboot, OMS Fails to Start Webtier with Error "WebTier Could Not Be Started" (Doc ID 2687653.1)

Last updated on AUGUST 23, 2023

Applies to:

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

Symptoms

After server reboot, EM 13c OMS fails to start with the following 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 Could Not Be Started.
Error Occurred: WebTier Could Not Be Started.

$OMS_INSTANCE_BASE/gc_inst/user_projects/domains/GCDomain/system_components/OHS/ohs_nm.log reports following errors:

<2020-07-01 09:13:33> <INFO> <OHS-0> <(98)Address already in use: AH00072: make_sock: could not bind to address [::]:9852>
<2020-07-01 09:13:33> <INFO> <OHS-0> <(98)Address already in use: AH00072: make_sock: could not bind to address 0.0.0.0:9852>
<2020-07-01 09:13:33> <INFO> <OHS-0> <no listening sockets available, shutting down>

Cause

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In this Document
Symptoms
Cause
Solution
References


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