IO Error: Remote host closed connection during handshake When Using TLSV1.1+ SSL Encryption To Work Between WebLogic Datasources And Oracle Database

(Doc ID 2400661.1)

Last updated on MAY 24, 2018

Applies to:

JDBC - Version 12.1.0.1.0 and later
Oracle WebLogic Server - Version 12.1.3.0.0 and later
Information in this document applies to any platform.

Symptoms

Failing to connect from WLS 12.1.3 with the provided JDBC 12.1.0.2 driver when using SSL with TLS 1.1. or TLS 1.2.
Connections to a database 12.1.0.2 work fine.  The problem happens when trying to connect via a Connection Manager ( CMAN) version 12.2.  CMAN 12.2 is required because CMAN 12.1 does not support TCPS.

 

Changes

 

Cause

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