16
Apr

Login to internal node gets redirected to external node after adding new DMZ node in EBS R12.2.x

Symptoms:

For some users, login to internal node gets redirected to external node.

 

Cause:

In $IAS_ORACLE_HOME/instances/EBS_web_SID_OHS1/config/OHS/EBS_web_SID/mod_wl_ohs.conf and apps.conf files, the cluster includes the external node external.domain.com.

 

Solution:

 

To fix this issue, make the following changes to the run file system of the internal node:
Remove any reference to external.domain.com from both the files i.e. mod_wl_ohs.conf and apps.conf.

 
Node 1: /u02/oracle/EBSPROD/fs1/FMW_Home/webtier/instances/EBS_web_EBSPROD_OHS1/config/OHS/EBS_web_EBSPROD
 
Node 2: /u02/oracle/EBSPROD/fs1/FMW_Home/webtier/instances/EBS_web_EBSPROD_OHS3/config/OHS/EBS_web_EBSPROD
 
DMZ Node: /u02/oracle/EBSPROD/fs2/FMW_Home/webtier/instances/EBS_web_EBSPROD_OHS2/config/OHS/EBS_web_EBSPROD
 
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7
Mar

Change Weblogic admin password in Oracle E-Business Suite R12.2.x

The steps mentioned in this document can be used to change the Oracle WebLogic Server Administration User Password in R12.2.x when the weblogic password is known.

Pre-requisite:

R12.AD.C.Delta.7 and R12.TXK.C.Delta.7 or later.
 

The release of R12.AD.C.Delta.7and R12.TXK.C.Delta.7 has brought in a lot of new features, one of them is a script to automate Changing Oracle WebLogic Server Administration User Password (Conditional to be on patch set level R12.AD.C.Delta.7 and R12.TXK.C.Delta.7 ).

The procedure used to change the Oracle WebLogic Server Administration User Password has been simplified and largely automated by the introduction of a new utility that performs what were previously manual steps.

The option to set the Oracle WebLogic Server Administration User password to a non-default value is available during Oracle E-Business Suite installation. This section describes the procedure to use (on the run file system) if you need to change the password at a later time.
 
The EBS WebLogic Domain uses Node Manager to control the Administration Server and the managed servers. For the EBS WebLogic Domain, the Node Manager and WebLogic Server Administration User passwords must be same, otherwise the AD control scripts will not work properly.
 
Important:
If you need to change the Administration User password, you must change the Node Manager password first. If you do not do this, the WebLogic Server configuration change will not be detected and the next online patching cycle may fail.
 
The instructions that follow should be performed on the run file system. The password change will be automatically propagated to the patch file system during the next adop prepare phase or fs_clone operation.
 
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5
Dec

On Oracle Applications 12.2 version, Online Enablement patch fails on APPS.AD_ZD_PREP package

Symptoms:

On Oracle Applications 12.2 version, online enablement patch 13543062 fails with:


begin
*
ERROR at line 1:
ORA-04063: package body "APPS.AD_ZD_PREP" has errors
ORA-06508: PL/SQL: could not find program unit being called: "APPS.AD_ZD_PREP"
ORA-06512: at line 4

 
Try to compile the package:

SQL> alter package apps.AD_ZD_PREP compile body;

Warning: Package Body altered with compilation errors.
 
SQL> show error
Errors for PACKAGE BODY APPS.AD_ZD_PREP:

LINE/COL ERROR
-------- -----------------------------------------------------------------
308/6 PL/SQL: Statement ignored
308/6 PLS-00201: identifier 'SYS.DBMS_OBJECTS_APPS_UTILS' must be
declared

670/4 PL/SQL: Statement ignored
670/4 PLS-00201: identifier 'SYS.DBMS_OBJECTS_APPS_UTILS' must be
declared

753/6 PL/SQL: Statement ignored
753/6 PLS-00201: identifier 'SYS.DBMS_OBJECTS_APPS_UTILS' must be
declared

LINE/COL ERROR
-------- -----------------------------------------------------------------

1152/4 PL/SQL: Statement ignored
1152/17 PLS-00201: identifier 'SYS.DBMS_OBJECTS_APPS_UTILS' must be
declared

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2
Oct

REP-0004: Warning: Unable to open user preference file

Symptoms:

Concurrent request logfiles have the below error:

REP-0004: Warning: Unable to open user preference file

 

Cause:

The prefs.ora is either missing or non-accessible.

 

Solution:

1. No prefs.ora file in HOME directory:

Oracle Reports will look into the user's HOME directory for the prefs.ora preferences file.  If a prefs.ora file does not exist in your HOME directory, you can copy the prefs.ora file that came with the Oracle Tools.

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3
Jul

Forms Service shows down in Oracle Enterprise Manager Cloud Control 12c

Symptoms

Forms service shows down for the E-Business Suite instance discovered in OEM but it is Up.

Cause

Wrong Forms URL

Solution

1. Go to targets-->All targets

2. In the Search Target Name, enter "Forms" or in the Search LOV select "Forms" then click (Go) button

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