Oracle Access Manager (OAM) After Changing The "OAMServerCommunicationMode", Authntication Fails With "Internal Server Error ... " (Doc ID 2807624.1)

Last updated on JANUARY 19, 2023

Applies to:

Oracle Access Manager - Version 12.2.1.4.0 and later
Information in this document applies to any platform.

Access protected resource. The browser returns the following error:

Works if the OAMServerCommunicationMode=HTTP or OAMServerCommunicationMode=HTTPS
Does Not Work if the OAMServerCommunicationMode=http or OAMServerCommunicationMode=https
For the WebGate in question via the OAM Console, Agent Configuration, and in its OBAccessClient.xml file, shows the value for user defined parameter "OAMServerCommunicationMode", in lowercase http(s).

For a specific 12.2.1.4.0 WebGate, changed the "OAMServerCommunicationMode" value

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In this Document

Symptoms

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