Sessions Replication Failure in WebLogic Cluster with Error "HTTPSession attribute: <session_id> is not serializable. java.io.NotSerializableException" (Doc ID 2643274.1)

Last updated on MAY 24, 2024

Applies to:

Oracle WebLogic Server - Version 12.2.1.3.0 and later
Information in this document applies to any platform.

An application is deployed to a cluster of 3 managed servers and is front-ended by Oracle HTTP Server.

It was observed that intermittently, the sessions are getting lost leading to the application coming back to the login prompt.

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In this Document

Symptoms

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