OIF 11g Generates HTTP-500 Internal Server Error In Clustered Environment Only When Both Nodes Are Running (Doc ID 1491182.1)

Last updated on MARCH 08, 2017

Applies to:

Oracle Identity Federation - Version 11.1.1.5.0 and later
Information in this document applies to any platform.

Symptoms

A 2-node Oracle Identity Federation (OIF) 11.1.1.5 cluster has been installed.

When both the OIF managed servers are up and running, when the request is processed by OIF node 2 authentication fails and error HTTP-500 Internal Server Error is displayed to the user.

If OIF node 1 is stopped and only OIF node 2 is active then SSO is successful and the error does not occur. Likewise if OIF node 2 is stopped and OIF node 1 is active alone.

The second OIF node diagnostic log shows an error similar to the following when the problem occurs:

 
This problem only occurs when both OIF managed servers are available. When only one OIF managed server is running, authentication is successful.

Cause

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