Java.lang.ClassNotFoundException Starting the Managed Servers (Doc ID 2271810.1)

Last updated on OCTOBER 10, 2023

Applies to:

Oracle WebCenter Portal - Version 12.2.1.2.0 to 12.2.1.3.0
Information in this document applies to any platform.

Symptoms

After upgrade of WebCenter Portal from 11.1.1.8.x to 12.2.1.2, when starting the WLS managed servers, the following error is shown in the logs:

ERROR
-----------------------

java.lang.ClassNotFoundException: oracle.wcps.connection.mbean.ConnectionConfigMXBeanImpl

<oracle.wcps.connection.mbean.ConnectionConfigMXBeanImpl
java.lang.ClassNotFoundException: oracle.wcps.connection.mbean.ConnectionConfigMXBeanImpl
at weblogic.utils.classloaders.GenericClassLoader.findLocalClass(GenericClassLoader.java:1026)
at weblogic.utils.classloaders.GenericClassLoader.findClass(GenericClassLoader.java:987)
at weblogic.utils.classloaders.GenericClassLoader.doFindClass(GenericClassLoader.java:608)
at weblogic.utils.classloaders.GenericClassLoader.loadClass(GenericClassLoader.java:540)
at weblogic.utils.classloaders.GenericClassLoader.loadClass(GenericClassLoader.java:493)
at weblogic.utils.classloaders.GenericClassLoader.loadClass(GenericClassLoader.java:470)

This message can also be seen on the Administration server.

Cause

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Java.lang.ClassNotFoundException Starting the Managed Servers (Doc ID 2271810.1)

Applies to:

Symptoms

Cause

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