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JDBC 21c SSL Connections Fail with IO Error The server selected protocol version TLS10 is not accepted by client preferences [TLS13, TLS12] (Doc ID 2994432.1)

Last updated on DECEMBER 26, 2023

Applies to:

JDBC - Version 11.2.0.4.0 and later
Information in this document applies to any platform.

Symptoms

Secure Sockets Layer (SSL) has been enabled on an 11.2.0.4 database server.
SSL connections using SQL*Plus, work successfully. However, when trying to connect to the database with SSL using SQL*Developer 21.3 (JDBC 21c), with the same connection description as from SQL*Plus:




Cause

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In this Document
Symptoms
Cause
Solution
References


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