Oracle E-Business Suite R12 12.2.9 Weblogic Console & EM Is Not Open

 ISSUE

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CAUSE:

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  <connection-filter-rule>upgebs.oracle.com * * allow</connection-filter-rule>
  <connection-filter-rule>0.0.0.0/0 * * deny</connection-filter-rule>

Note: When you apply Critical Patch Update (CPU) released in April 2019 or TXK Delta 11 so your weblogic console and weblogic em getting shutdown on browser automatically for security reason. 

SOLUTION

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Step -1 Source Run File System 

$ cd /u01/applmgr/upg/

$ source EBSapps.env run

  E-Business Suite Environment Information

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  RUN File System                             : /u01/applmgr/upg/fs2/EBSapps/appl

  PATCH File System                         : /u01/applmgr/upg/fs1/EBSapps/appl

  Non-Editioned File System           : /u01/applmgr/upg/fs_ne

  DB Host: upgebs.oracle.com Service/SID: DELL

  Sourcing the RUN File System...

Step -2 Go to config.xml Location & Take Backup First Then Changes

$ cd $FMW_HOME/user_projects/domains/EBS_domain/config/ 

$ ls config.xml

config.xml

$ cp config.xml config.xml_org_28022020

$ vi config.xml

Before:

 <connection-filter-rule>upgebs.oracle.com * * allow</connection-filter-rule>

    <connection-filter-rule>0.0.0.0/0 * * deny</connection-filter-rule> 

After:

<connection-filter-rule>upgebs.oracle.com * * allow</connection-filter-rule>

    <connection-filter-rule>0.0.0.0/0 * * allow </connection-filter-rule>

Save

Note: This changes perform as some on Patch File System.

OR

Only Allow Access to Oracle WebLogic Server Administration Ports from Trusted Hosts

Step -3

Note: When you want to access weblogic console and em so you just add your system hostname or IP in Config.xml like below so you can access weblogic console/em.

$ cd $FMW_HOME/user_projects/domains/EBS_domain/config/

$ ls config.xml

config.xml

$ cp config.xml config.xml_org_28022020

$ vi config.xml

Before:

<connection-filter-rule>upgebs.oracle.com * * allow</connection-filter-rule>

    <connection-filter-rule>0.0.0.0/0 * * deny</connection-filter-rule>

After:

<connection-filter-rule>upgebs.oracle.com * * allow</connection-filter-rule>

<connection-filter-rule>140.1.25.65 * * allow</connection-filter-rule>

    <connection-filter-rule>0.0.0.0/0 * * allow </connection-filter-rule>

Step -4 Re-Bounce Application & Check weblogic console/em URL

$ cd $ADMIN_SCRIPTS_HOME

$ ./adstpall.sh apps/apps

Enter the WebLogic Server password: manager

$ ./adstrtal.sh apps/apps

Enter the WebLogic Server password: manager

Weblogic Console

URL:  http://upgebs.oracle.com:7002/console

 Weblogic Enterprise Manager

 URL: http://upgebs.oracle.com:7002/em