Sunday, April 22, 2012

Steps To Upgrade JRE for Apps Ebs 12

1.       Download the JRE 6u12 :
http://www.oracle.com/technetwork/java/javasebusiness/downloads/java-archive-downloads-javase6-419409.html
choose  this  one :
" Windows Offline Installation 15.52 MB            jre-6u12-windows-i586-p.exe "


2.       Rename  the  JRE  Plug-in  and Place the JRE 6 Plug-in on Web Application Tier :
Rename the downloaded JRE Native Plug-in file from jre-6_ux-windows-i586-p.exe to j2se160x.exe
(Where x = the version number. Using jre-6u3 as an example this would be j2se16003.exe).
cp  jre-6u12-windows-i586-p.exe   $COMMON_TOP/webapps/oacore/util/jinitiator/j2se16012.exe


3.       Shutdown apache or complete application tier


4.       Enable maintenance mode


5.         Apply the JRE plug-in Interoperability Patch 4377566


6.       Run the txkSetPlugin.sh Script :
Run the $FND_TOP/bin/txkSetPlugin.sh script against the web node of the application tier.
txkSetPlugin.sh jversion
Where: jversion represents the JRE version you wish to install, without decimal points or underscores. (e.g. 16026).
$FND_TOP/bin/txkSetPlugin.sh 16012


7.       Disable maintenance mode


8.       Start application .


Alef and Lam appear incorrectly at runtime EBS 12 :

upgrade to JRE 1.6.0_12 (6u12) by following Oracle Metalink Note 393931.1