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R12 E-Business Suite Technology Stack Forms Are Not Launching On JRE 1.7 Due To Error java.lang.ClassNotFoundException: oracle.apps.fnd.formsClient.FormsLauncher.class (Doc ID 1541418.1)

Last updated on JANUARY 04, 2019

Applies to:

Oracle E-Business Suite Technology Stack - Version 12.1.3 to 12.1.3 [Release 12.1]
Information in this document applies to any platform.

Symptoms

E-Business Suite 12.1.3 Technology Stack, Forms for Applications Technology related issues

 

 

 

 



After following <Note: 393931.1>, Forms are not launching after client machine's java is upgraded to 7 from 6.

It works fine if the java version is 6 on the client machines.

The Java Console with level 5 trace shows the following error stack:

java.lang.ClassNotFoundException: oracle.apps.fnd.formsClient.FormsLauncher.class
at sun.plugin2.applet.Applet2ClassLoader.findClass(Unknown Source)
at sun.plugin2.applet.Plugin2ClassLoader.loadClass0(Unknown Source)
at sun.plugin2.applet.Plugin2ClassLoader.loadClass(Unknown Source)
at sun.plugin2.applet.Plugin2ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.plugin2.applet.Plugin2ClassLoader.loadCode(Unknown Source)
at sun.plugin2.applet.Plugin2Manager.initAppletAdapter(Unknown Source)
at sun.plugin2.applet.Plugin2Manager$AppletExecutionRunnable.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
basic: load: class oracle/apps/fnd/formsClient/FormsLauncher.class not found.
java.lang.ClassNotFoundException: oracle.apps.fnd.formsClient.FormsLauncher.class
at sun.plugin2.applet.Applet2ClassLoader.findClass(Unknown Source)
at sun.plugin2.applet.Plugin2ClassLoader.loadClass0(Unknown Source)
at sun.plugin2.applet.Plugin2ClassLoader.loadClass(Unknown Source)
at sun.plugin2.applet.Plugin2ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.plugin2.applet.Plugin2ClassLoader.loadCode(Unknown Source)
at sun.plugin2.applet.Plugin2Manager.initAppletAdapter(Unknown Source)
at sun.plugin2.applet.Plugin2Manager$AppletExecutionRunnable.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
basic: Removed progress listener: sun.plugin.util.ProgressMonitorAdapter@6cc1c8
security: Reset deny session certificate store

 

Changes

 Upgraded the desktop clients to JRE 1.7.

Cause

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In this Document
Symptoms
Changes
Cause
Solution
 
 JRE 7 Minimum Patch Requirements
 Windows XP SP3, Windows Vista SP1 & SP2, Windows 7 and Windows 7 SP1 (32-bit and 64-bit)
References


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