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Concurrent Processing Output Post Processor Fails With: Exception in thread "main" java.lang.NoClassDefFoundError: oracle/app (Doc ID 1606151.1)

Last updated on JANUARY 03, 2023

Applies to:

Oracle Concurrent Processing - Version 12.1.3 to 12.1.3 [Release 12.1]
Information in this document applies to any platform.
While customer tried to start the OPP, they got the below error

Exception in thread "main" java.lang.NoClassDefFoundError: oracle/apps
Caused by: java.lang.ClassNotFoundException: oracle.apps
at java.net.URLClassLoader$1.run(URLClassLoader.java:200)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
at java.lang.ClassLoader.loadClass(ClassLoader.java:252)
at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:320)
Could not find the main class: oracle.apps. Program will exit.

Symptoms

The Output Post Processor is unable to start and fails with:

Exception in thread "main" java.lang.NoClassDefFoundError: oracle/apps
Caused by: java.lang.ClassNotFoundException: oracle.apps
at java.net.URLClassLoader$1.run(URLClassLoader.java:200)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
at java.lang.ClassLoader.loadClass(ClassLoader.java:252)
at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:320)
Could not find the main class: oracle.apps.  Program will exit.

 



Cause

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In this Document
Symptoms
Cause
Solution


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