Upgrading of Java 6.0 with Oracle E-Business Suite Release 12

Upgrading Latest Update of JDK 6.0 on all Application Tier Nodes

Step 1 Download Latest Update of JDK 6.0
http://java.sun.com/javase/downloads/index.jsp
Note : Download the 32-bit JDK, and not the Java Runtime Environment (JRE). Do not use the 64-bit version, which is not supported.

Step 2 Stop all Application Tier Server Processes

cd %INST_TOP%\admin\scripts\
adstpall.cmd

Step 3 Replace the JDK Home Used with Oracle EBS Release 12

cd [IAS_ORACLE_HOME]\appsutil\
rename jdk jdk_old
mkdir jdk
cd jdk
Install the downloaded latest update of JDK 6.0 here, i.e., [IAS_ORACLE_HOME]\appsutil\jdk
Move all files and subdiectories under /* to the folder of [IAS_ORACLE_HOME]\appsutil\jdk
After moving all files and subdirectories under one level up under [IAS_ORACLE_HOME]\appsutil\jdk, you can safely remove the empty folder of

Step 4 Restart all Application Tier Server Processes

cd %INST_TOP%\admin\scripts\
adstrtal.cmd

Step 5 AutoConfig running on the Application tier.

Upgrading To Latest Update of JRE 6.0 for AutoConfig on Database Tier Nodes

Step 1 Download Latest Update of JRE 6.0

http://java.sun.com/javase/downloads/index.jsp
Note : Download the 32-bit JRE only, and not the Java SE Development Kit (JDK).

Step 2 Replace the JRE Home Used with Oracle EBS Release 12

cd [ORACLE_HOME]\appsutil\
rename jre jre_old
mkdir jre
cd jre
Install the downloaded latest update of JRE 6.0 here, i.e., [ORACLE_HOME]\appsutil\jre
Move all files and subdiectories under /* to the folder of [ORACLE_HOME]\appsutil\jre
After moving all files and subdirectories under one level up under [ORACLE_HOME]\appsutil\jre, you can safely remove the empty folder of

Step 3 AutoConfig running on the Database tier.

Verify the Application Tier Node Configurations

Step 3.1.1. Change to the OA_HTML directory on the Web server.
Step 3.1.2. Create a file called JDKtest.jsp
Using a text editor, create a file called JDKtest.jsp under [OA_HTML] with the following line:

The JDK version is:<%= System.getProperty("java.version") %> :[%= System.getProperty("java.version") %]

Step 3.1.3. Compile the JDKtest.jsp script
Use the command to compile the jsp file:

perl -x $FND_TOP/patch/115/bin/ojspCompile.pl --compile -s 'JDKtest.jsp'

Step 3.1.4. Run the JDKtest.jsp script from a web browser
Access the JSP file from a web browser, using the URL:
http://[web server]:[port]/OA_HTML/JDKtest.jsp

The version should display "1.6.0_x", where x is the number of the installed JDK 6.0 latest update.

%ADJVAPRG% -version
echo %CLASSPATH%

%AFJVAPRG% -version
echo %AF_CLASSPATH%


Doc Id : 455492.1