My Oracle Support Banner

Error Connecting to Datasource, "Could not create pool connection for datasource 'OracleDataSource'. The DBMS driver exception was: IO Error: Remote host closed connection during handshake" (Doc ID 2746827.1)

Last updated on JANUARY 29, 2021

Applies to:

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

Symptoms

JDBC DataSource connection configured with SSL fails when WebLogic Server starts with Windows Service. Same JDBC DataSource connection works when started using WebLogic start scripts. 

TLS 1.2 enabled at Oracle Database and Set SSL_VERSION = 1.2 in sqlnet.ora and listener.ora in the Oracle Database.

 

Create JDBC Datasource fails with Exception below in Admin Console:

Changes

 Set SSL_VERSION = 1.2 in sqlnet.ora and listener.ora in the Database.

Cause

To view full details, sign in with your My Oracle Support account.

Don't have a My Oracle Support account? Click to get started!


In this Document
Symptoms
Changes
Cause
Solution
References


My Oracle Support provides customers with access to over a million knowledge articles and a vibrant support community of peers and Oracle experts.