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E-IB: Receiving Error "javax.net.ssl.SSLHandshakeException: java.security.cert.CertificateException: Certificates does not conform to algorithm constraints" With Integration Broker (Doc ID 1617151.1)

Last updated on JUNE 18, 2021

Applies to:

PeopleSoft Enterprise PT PeopleTools - Version 8.53 and later
Information in this document applies to any platform.

Symptoms

On PeopleTools 8.53, Integration Broker is being set up for messaging to an external system via https based URL.
The integration with that same system is working in environments that run on older PeopleTools releases 8.52 and 8.51.
After upgrading to PeopleTools 8.53 and attempting to ping the external system, the following error appears in errorLog.html

Cause

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