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13c: After Upgrading Grid From 12c To 19c, OMS Fails to Start Webtier with Error "WebTier Could Not Be Started" (Doc ID 2898096.1)

Last updated on OCTOBER 03, 2022

Applies to:

Enterprise Manager Base Platform - Version 13.4.0.0.0 and later
Information in this document applies to any platform.

Symptoms

 OMS is not coming up after Grid upgrade to 19C from 12c

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

<2022-09-22 13:57:09> <INFO> <OHS-4018> <Starting server ohs1>
<2022-09-22 13:57:09> <INFO> <OHS-0> <Running /u01/app/oracle/product/oem13c/ohs/bin/launch httpd -DOHS_MPM_WORKER -d /u01/app/oracle/product/gc_inst/user_projects/domains/GCDomain/config/fmwconfig/components/OHS/instances/ohs1 -k start -f /u01/app/oracle/product/gc_inst/user_projects/domains/GCDomain/config/fmwconfig/components/OHS/instances/ohs1/httpd.conf>
<2022-09-22 13:57:09> <INFO> <OHS-0> <[Thu Sep 22 13:57:09.550761 2022] [so:warn] [pid 67560:tid 140492364764544] AH01574: module ossl_module is already loaded, skipping>
<2022-09-22 13:57:09> <INFO> <OHS-0> <[Thu Sep 22 13:57:09.554061 2022] [weblogic:warn] [pid 67560:tid 140492364764544] The Debug directive is ignored. The web server log level is used instead.>
<2022-09-22 13:57:09> <INFO> <OHS-0> <[Thu Sep 22 13:57:09.554078 2022] [weblogic:warn] [pid 67560:tid 140492364764544] The WLLogFile directive is ignored. The web server log file is used instead.>
<2022-09-22 13:57:09> <INFO> <OHS-0> <(98)Address already in use: AH00072: make_sock: could not bind to address 0.0.0.0:7803>
<2022-09-22 13:57:09> <INFO> <OHS-0> <no listening sockets available, shutting down>

$../gc_inst/user_projects/em/EMGC_OMS(n)/sysman/log/emctl.log

2022-09-22 13:57:10,361 [main] ERROR commands.BaseCommand logAndPrint.656 - WebTier Could Not Be Started.
2022-09-22 13:57:10,362 [main] ERROR wls.OMSController main.258 - OMSController failed for start oms
2022-09-22 13:57:10,363 [main] ERROR wls.OMSController main.259 - OMSController Error: WebTier Could Not Be Started.
java.lang.Exception: WebTier Could Not Be Started.
at oracle.sysman.emctl.commands.StartCommand.startOMS(StartCommand.java:347)
at oracle.sysman.emctl.commands.StartCommand.execute(StartCommand.java:202)
at oracle.sysman.emctl.wls.OMSController.main(OMSController.java:239)
2022-09-22 13:57:39,754 [main] INFO wls.OMSController main.225 - Executing emctl command : status
2022-09-22 13:57:40,062 [main] WARN commands.StatusCommand getWebTierStatus.183 - Error when checking webtier status: Connection refused (Connection refused)

 

Cause

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In this Document
Symptoms
Cause
Solution


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