My Oracle Support Banner

Intermittent Connection Errors using JDBC Thin in RAC Environment (Doc ID 788641.1)

Last updated on MAY 25, 2023

Applies to:

JDBC - Version 10.2.0.1 and later
Information in this document applies to any platform.

Symptoms

A java client connected to a RAC Database using JDBC thin gives the following error intermittently  when attempting to establish a connection:

 java.sql.SQLException: Io exception: Socket read timed out:   SQL State = null, Error Code = 17002

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
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.