Oracle apps 12.2 weblogic admin URL’s Connection Rejected error after applied either the April 2019 Critical Patch Update (CPU) or the Oracle E-Business Suite Technology Stack Delta 11 release update pack (R12.TXK.C.Delta.11).

Alternative Methods to Allow Access to Oracle WebLogic Server Administration Console from Trusted Hosts for Oracle E-Business Suite Release 12.2 (Doc ID 2542826.1)

Issue: Autoconfig on R12.2 fails with below errorAutconfig fails with below error

.end std out.
Problem invoking WLST – Traceback (innermost last):
File “/u01/app/fs1/EBSapps/appl/fnd/12.0.0/patch/115/bin/txkUpdateEBSDomain.py”, line 272, in ?
File “/u01/app/fs1/EBSapps/appl/fnd/12.0.0/patch/115/bin/txkUpdateEBSDomain.py”, line 32, in doUpdate
File “/tmp/WLSTOfflineIni7522720552924741223.py”, line 83, in readDomain
at com.oracle.cie.domain.script.jython.CommandExceptionHandler.handleException(CommandExceptionHandler.java:51)
at com.oracle.cie.domain.script.jython.WLScriptContext.handleException(WLScriptContext.java:1538)
at com.oracle.cie.domain.script.jython.WLScriptContext.readDomain(WLScriptContext.java:396)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)

com.oracle.cie.domain.script.jython.WLSTException: com.oracle.cie.domain.script.jython.WLSTException: com.oracle.cie.domain.script.ScriptException: com.oracle.cie.domain.aspect.ConfigParsingException: org.apache.xmlbeans.XmlException: error: Unexpected end of file after null

*******FATAL ERROR*******
PROGRAM : (/u01/app/fs1/EBSapps/appl/fnd/12.0.0/patch/115/bin/txkUpdateEBSDomain.pl)
FUNCTION: main::runWLST [ Level 1 ]
ERRORMSG: Domain Update Failed

WARNING: [CVM Error Report]

The following report lists errors encountered during CVM Phase

<filename>  <return code where appropriate>

/u01/app/fs1/EBSapps/appl/fnd/12.0.0/patch/115/bin/txkManageDBConnectionPool.pl  2

/u01/app/fs1/EBSapps/appl/fnd/12.0.0/patch/115/bin/txkUpdateEBSDomain.pl  2

No. of scripts failed in CVM phase: 2

Fix for the  issue

Issue was fixed by Recreated/deployed EBS domain using below steps.
==========================================================

$FND_TOP/bin/txkrun.pl -script=ChkEBSDependecies -server=ALL_SERVERS

cd $FND_TOP/bin

perl txkEBSDomainConfig.pl

$ $FND_TOP/bin/txkrun.pl -script=ChkEBSDependecies -server=ALL_SERVERS
*** ALL THE FOLLOWING FILES ARE REQUIRED FOR RESOLVING RUNTIME ERRORS
*** Log File = /u01/appPROD/fs1/inst/apps/PROD_PROD/logs/appl/rgf/TXK/txkChkEBSDependecies
Program : /u01/appPROD/fs1/EBSapps/appl/fnd/12.0.0/patch/115/bin/txkChkEBSDependecies.pl started

[PROD PROD]$

========================================
Number of missing servlets = 2
========================================
===================
Missing servlet # 0
===================
Looking up for the servlet oracle.apps.per.endeca.webui.PersonImageServlet
Servlet not found.
===================
Missing servlet # 1
===================
Looking up for the servlet oracle.apps.ota.common.webui.ObjectImageServlet
Servlet not found.
Updated the content of the file.

=========================================
*** Successfully Completed the script ***
=========================================

======================================================================================================================================

[PROD bin]$ perl txkEBSDomainConfig.pl
Enter the full path of Applications Context File [DEFAULT – /u01/appPROD/fs1/inst/apps/PROD_PROD/appl/admin/PROD_PROD.xml]:
Enter the server start mode for the domain [DEFAULT – prod]:
Enter the APPS schema password :
Enter weblogic admin server password :

Validating FMW Home …
Start Commandline:
/u01/appPROD/fs1/FMW_Home/webtier/perl/bin/perl /u01/appPROD/fs1/EBSapps/appl/fnd/12.0.0/patch/115/bin/txkValidateFMWInstall.pl fmwhome=/u01/appPROD/fs1/FMW_Home ohshome=/u01/appPROD/fs1/FMW_Home/webtier nmport=5560 nmtype=plain adminport=7005 oacoreport=7205 formsport=7405 oafmport=7605 formsc4wsport=7805

SUCCESS: VALID FMW HOME /u01/appPROD/fs1/FMW_Home
SUCCESS: VALID OHS HOME /u01/appPROD/fs1/FMW_Home/webtier
SUCCESS: VALID Node Manager Port 5560
SUCCESS: VALID Node Manager Type plain
SUCCESS: VALID Admin Server Port 7005
SUCCESS: VALID OACORE Managed Server Port 7205
SUCCESS: VALID FORMS Managed Server Port 7405
SUCCESS: VALID OAFM Managed Server Port 7605
SUCCESS: VALID FORMS-C4WS Managed Server Port 7805
SUCCESS: VALID JRF TEMPLATE /u01/appPROD/fs1/FMW_Home/oracle_common/common/templates/applications/jrf_template_11.1.1.jar
SUCCESS: VALID EM TEMPLATE /u01/appPROD/fs1/FMW_Home/oracle_common/common/templates/applications/oracle.em_11_1_1_0_0_template.jar
SUCCESS: VALID EM EBS PLUGIN TEMPLATE /u01/appPROD/fs1/FMW_Home/Oracle_EBS-app1/common/templates/applications/oracle.emai_ebs_template_11.1.1.jar
SUCCESS: VALID UIX LIBRARY /u01/appPROD/fs1/FMW_Home/oracle_common/modules/oracle.uix_11.1.1/uix11.war
SUCCESS: VALID PORTLET TEMPLATE /u01/appPROD/fs1/FMW_Home/oracle_common/common/templates/applications/oracle.portlet_component_template_11.1.1.jar
SUCCESS: VALID OWSM TEMPLATE /u01/appPROD/fs1/FMW_Home/oracle_common/common/templates/applications/oracle.wsmpm_template_11.1.1.jar

FMW Home validation completed

The domain directory already exists at the following location:
/u01/appPROD/fs1/FMW_Home/user_projects/domains/EBS_domain_PROD
Backing up the existing directory as /u01/appPROD/fs1/FMW_Home/user_projects/domains/EBS_domain_PROD_bck_06020013
and creating a new one for you.
The backup directories can be deleted if the creation of domain is successful.

The domain EM directory already exists at the following location:
/u01/appPROD/fs1/FMW_Home/user_projects/applications/EBS_domain_PROD
Backing up the existing directory as /u01/appPROD/fs1/FMW_Home/user_projects/applications/EBS_domain_PROD_bck_06020013
and creating a new one for you.
The backup directories can be deleted if the creation of domain is successful.

Deploying EBS into WLS………..

Running……./u01/appPROD/fs1/FMW_Home/webtier/perl/bin/perl /u01/appPROD/fs1/EBSapps/appl/ad/12.0.0/patch/115/bin/adProvisionEBS.pl ebs-deploy-alltech -contextfile=/u01/appPROD/fs1/inst/apps/PROD_PROD/appl/admin/PROD_PROD.xml -logfile=/u01/appPROD/fs1/inst/apps/PROD_PROD/logs/appl/rgf/TXK/EBSDeployment_06020013.log -promptmsg=hide

Log file is /u01/appPROD/fs1/inst/apps/PROD_PROD/logs/appl/rgf/TXK/EBSDeployment_06020013.log
Starting with creation of the domain…
Created the domain successfully.

drw-  AdminServer
drw-  oacore_server1
drw-  forms_server1
drw-  oafm_server1
drw-  forms-c4ws_server1
Proceeding with deployment of the E-Business Suite domain..
Starting up the Admin server for deployment..
Starting up the Node Manager…

….
….

Creation and deployment of E-Business Suite domain completed..

<Jun 2, 2017 12:38:36 AM EDT> <Warning> <JNDI> <BEA-050001> <WLContext.close() was called in a different thread than the one in which it was created.>

EBS domain configuration completed

======================================================================================================================================

[PROD scripts]$ ./adautocfg.sh
Enter the APPS user password:

The log file for this session is located at: /u01/appPROD/fs1/inst/apps/PROD_PROD/admin/log/06020042/adconfig.log

AutoConfig is configuring the Applications environment…

AutoConfig will consider the custom templates if present.
Using CONFIG_HOME location   : /u01/appPROD/fs1/inst/apps/PROD_PROD
Classpath          : /u01/appPROD/fs1/FMW_Home/Oracle_EBS-app1/shared-libs/ebs-appsborg/WEB-INF/lib/ebsAppsborgManifest.jar:/u01/appPROD/fs1/EBSapps/comn/java/classes

Using Context file     : /u01/appPROD/fs1/inst/apps/PROD_PROD/appl/admin/PROD_PROD.xml

Context Value Management will now update the Context file

Updating Context file…COMPLETED

Attempting upload of Context file and templates to database…COMPLETED

Configuring templates from all of the product tops…
Configuring AD_TOP……..COMPLETED
Configuring FND_TOP…….COMPLETED
Configuring ICX_TOP…….COMPLETED
Configuring MSC_TOP…….COMPLETED
Configuring IEO_TOP…….COMPLETED
Configuring BIS_TOP…….COMPLETED
Configuring CZ_TOP……..COMPLETED
Configuring AMS_TOP…….COMPLETED
Configuring CCT_TOP…….COMPLETED
Configuring WSH_TOP…….COMPLETED
Configuring CLN_TOP…….COMPLETED
Configuring OKE_TOP…….COMPLETED
Configuring OKL_TOP…….COMPLETED
Configuring OKS_TOP…….COMPLETED
Configuring CSF_TOP…….COMPLETED
Configuring IBY_TOP…….COMPLETED
Configuring JTF_TOP…….COMPLETED
Configuring MWA_TOP…….COMPLETED
Configuring CN_TOP……..COMPLETED
Configuring CSI_TOP…….COMPLETED
Configuring WIP_TOP…….COMPLETED
Configuring CSE_TOP…….COMPLETED
Configuring EAM_TOP…….COMPLETED
Configuring GMF_TOP…….COMPLETED
Configuring PON_TOP…….COMPLETED
Configuring FTE_TOP…….COMPLETED
Configuring ONT_TOP…….COMPLETED
Configuring AR_TOP……..COMPLETED
Configuring AHL_TOP…….COMPLETED
Configuring IES_TOP…….COMPLETED
Configuring OZF_TOP…….COMPLETED
Configuring CSD_TOP…….COMPLETED
Configuring IGC_TOP…….COMPLETED

AutoConfig completed successfully.
[PROD scripts]$