JConsole 12c Connection Gives Error "ClassNotFoundException Weblogic.management.jmx.mbeanserver.WLSMBeanNotification"

(Doc ID 2327683.1)

Last updated on NOVEMBER 20, 2017

Applies to:

Oracle WebLogic Server - Version 12.2.1.2.0 and later
Information in this document applies to any platform.

Symptoms

 Jconsole throws a warning message WARNING: Failed to deserialize a notification: java.rmi.UnmarshalException: when trying to connect to Weblogic servers version 12.2.1.2 via it to analyze a memory pattern.

The following warning message shows up about 10 times per second and moves the focusfrom the JConsole window to the JConsole: Output wdindow

 

Changes

 None

Cause

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