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"Client requested protocol TLSv1 not enabled or not supported" Error After Upgrade From 11g to 12c (Doc ID 2196847.1)

Last updated on MAY 15, 2023

Applies to:

Oracle Service Bus - Version 12.1.3.0.0 and later
Oracle SOA Suite - Version 12.1.3.0.0 and later
Information in this document applies to any platform.

Symptoms

After upgrading from 11g to 12c, connectivity with some web services or load balancers no longer works.

In logs we see this message:

Caused By: javax.net.ssl.SSLHandshakeException: Client requested protocol TLSv1 not enabled or not supported

 

Changes

 Upgrade from 11g to 12c

Cause

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In this Document
Symptoms
Changes
Cause
Solution
References


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