/OA_HTML/AppsLocalLogin.jsp was not found in EBS 12.2

Issue:

Recently we performed clone of EBS 12.2 and post clone when we tried to launch our DMZ application we started seeing below error.

Not Found

The requested URL /OA_HTML/AppsLocalLogin.jsp was not found.

The primary node works without error. The issue is only with DMZ/Secondary node which has been added as part of the clone.

Fixes tried:

Tried to run "Generate Producte JAR Files" with force options.

Ran oJsp compilation as below

$ perl ojspCompile.pl --compile --flush -p 10 -log /tmp/ojspc_error.log

None of these helped.

Fix

Then later I realized that OA_HTML in EBS 12.2 is linked to oacore_server managed server via interface file mod_wl_ohs.conf.  Apache uses this file to identify where the application is residing at then get the information.

With this information, I verified the file mod_wl_ohs.conf in /config/OHS/ and noticed that it has entries as below

$ cat /u01/EBSDB/fs1/FMW_Home/webtier/instances/EBS_web_EBSDB_OHS2/config/OHS/EBS_web_EBSD/mod_wl_ohs.conf

LoadModule weblogic_module   "${ORACLE_HOME}/ohs/modules/mod_wl_ohs.so"

        DynamicServerList OFF

        

                SetHandler weblogic-handler

                WLCookieName JsessionIDEkanban

                WebLogicCluster ebsapp.local:6847

                WLTempDir ${ORACLE_INSTANCE}/tmp

       

       

                SetHandler weblogic-handler

                WebLogicCluster ebsapp.local:6847

                WLTempDir ${ORACLE_INSTANCE}/tmp

       

       

                SetHandler weblogic-handler

                WLCookieName JsessionIDYMS

                WebLogicCluster ebsapp.local:6847

                WLTempDir ${ORACLE_INSTANCE}/tmp

       

This file is missing key entries for OA_HTML. forms, etc., and thus apache is unable to redirect to actual EBS Login page. 

With this details, I added the information that is missing as below and then bounced apache services.

LoadModule weblogic_module   "${ORACLE_HOME}/ohs/modules/mod_wl_ohs.so"

        DynamicServerList OFF

        OA_HTML

>

                SetHandler weblogic-handler

                WebLogicCluster ebsapp.local:7247

                WLTempDir ${ORACLE_INSTANCE}/tmp

       

        forms

>

                SetHandler weblogic-handler

                WLCookieName JsessionIDForms

                WebLogicCluster ebsapp.local::7447

                WLTempDir ${ORACLE_INSTANCE}/tmp

       

        webservices

>

                SetHandler weblogic-handler

                WLCookieName JsessionIDOAFM

                WebLogicCluster hpebsdev20.hpinc.com:7647

                WLTempDir ${ORACLE_INSTANCE}/tmp

       

        formsclient

>

                SetHandler weblogic-handler

                WLCookieName JsessionIDFORMS-C4WS

                WebLogicCluster ebsapp.local::7847

                WLTempDir ${ORACLE_INSTANCE}/tmp

       

       

                SetHandler weblogic-handler

                WLCookieName JsessionIDEkanban

                WebLogicCluster hpebsdev20.hpinc.com:6847

                WLTempDir ${ORACLE_INSTANCE}/tmp

       

       

                SetHandler weblogic-handler

                WebLogicCluster ebsapp.local:6847

                WLTempDir ${ORACLE_INSTANCE}/tmp

       

       

                SetHandler weblogic-handler

                WLCookieName JsessionIDYMS

                WebLogicCluster ebsapp.local:6847

                WLTempDir ${ORACLE_INSTANCE}/tmp

       

Thank you.

adfgclone.pl in 12.2 failed while ohsT2PApply process

adcfgclone.pl failed while performing clone of EBS 12.2 instance. This occurred while ohsT2PApply is in progress.

Below are the errors found in logfiles.

/tmp/CLONINGCLIENT-1008723463327980977/clone_asinstance_start_process-1337948214.log
2015-12-02T3:10:04-06:00] [opmn] [ERROR:1] [] [internal] lxlinit - NLS boot file not found or invalid
opmnctl ping: error parsing /d12/tech_st/fs1/FMW_Home/webtier/instances/EBS_web_EBDV2_OHS1/config/OPMN/opmn/opmn.xml
[2015-12-02T3:10:04-06:00] [opmn] [ERROR:1] [105] [internal] XML parser init: character set initialization failed.
$INST_TOP/admin/log/clone/run/ohsT2PApply/CLONE2016-02-02_13-10-02_599255196.error:
 

2015-12-02T3:10:04-06:00] [opmn] [ERROR:1] [] [internal]...

2015-12-02T13:10:04-06:00] [opmn] [ERROR:1] [] [internal] lxlinit - NLS boot file not found or invalid

opmnctl ping: error parsing /d12/tech_st/fs1/FMW_Home/webtier/instances/EBS_web_EBDV2_OHS1/config/OPMN/opmn/opmn.xml

[2015-12-02T3:10:04-06:00] [opmn] [ERROR:1] [105] [internal] XML parser init: character set initialization failed.

SEVERE : Dec 2, 2016 03:10:04 - ERROR - CLONE-20218   Cloning is not successful.

SEVERE : Dec 2, 2016 03:10:04 - CAUSE - CLONE-20218   An internal operation failed.

SEVERE : Dec 2, 2016 03:10:04 - ACTION - CLONE-20218   Provide the clone log and error file for investigation.

oracle.as.clone.cloner.exception.ApplyCloneException:  Instance "Create & Start" step  failed.

        at oracle.as.clone.util.ASInstanceUtil.createStartAndregisterASInstance(ASInstanceUtil.java:333)

        at oracle.as.clone.util.ASInstanceUtil.createStartInstance(ASInstanceUtil.java:282)

        at oracle.as.clone.cloner.component.ComponentApplyCloner.createStartInstance(ComponentApplyCloner.java:272)

        at oracle.as.clone.cloner.component.ComponentApplyCloner.doClone(ComponentApplyCloner.java:134)

        at oracle.as.clone.cloner.Cloner.doFinalClone(Cloner.java:63)

        at oracle.as.clone.request.ApplyCloneRequest.applyArchive(ApplyCloneRequest.java:188)

        at oracle.as.clone.request.ApplyCloneRequest._clone(ApplyCloneRequest.java:69)

        at oracle.as.clone.process.CloningExecutionProcess.execute(CloningExecutionProcess.java:131)

        at oracle.as.clone.process.CloningExecutionProcess.execute(CloningExecutionProcess.java:114)

        at oracle.as.clone.client.CloningClient.executeT2PCommand(CloningClient.java:257)

        at oracle.as.clone.client.CloningClient.main(CloningClient.java:119)

Caused by: java.lang.Exception: Unable to start opmnserver of the instance /u01/app/EBSDEV2/tech_st/fs1/FMW_Home/webtier/instances/EBS_web_EBSDEV2_OHS1

        at oracle.as.clone.provisioning.implementations.ASInstanceProvImpl.startInstance(ASInstanceProvImpl.java:449)

        at oracle.as.clone.provisioning.implementations.ASInstanceProvImpl.createInstanceAndStart(ASInstanceProvImpl.java:198)

        at oracle.as.clone.util.ASInstanceUtil.createStartAndregisterASInstance(ASInstanceUtil.java:327)

        ... 10 more

SEVERE :  Instance "Create & Start" step  failed.

Solution:

 Unset the following environment
ORA_NLS10
TNS_ADMIN
ORACLE_HOME

Also, before running adcfgclone.pl make sure no EBS related environment is configured.