Why Is REST Adapter With Custom Two-legged OAuth Failing with "CASDK-0004: Failed to Authenticate Against the Application with the Credentials Provided; Cannot Request OAuth Access Token" and "PKIX Path Building Failed" and "401 Unauthorized"? (Doc ID 2943639.1)

Last updated on APRIL 19, 2023

Applies to:

Oracle Integration-OIC - Version 18.2.5 and later
Information in this document applies to any platform.

Qn1: Why is REST adapter failing the Test connection, when using an OIC Agent configured with a certificate?

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