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A WebLogic Server Instance Using Coherence*Web Throws An Exception During Startup: " Class initialization failed: java.lang.ClassNotFoundException: com.tangosol.coherence.servlet.AbstractHttpSessionCollection$ExitAgent" (Doc ID 1547383.1)

Last updated on FEBRUARY 01, 2023

Applies to:

Oracle Coherence - Version 3.5.3 and later
Information in this document applies to any platform.


When attempting to start a WebLogic Server managed instance which has a deployed application that uses Coherence*Web, while a Coherence cache server is up, the following error can occur:

The issue can be intermittent, but occurs during  the startup of the Weblogic Server managed instance, when there is there is a lot of HTTP load to the cluster the instance is a member of.  However, the report of this error has no functional impact on the instance or application.




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