My Oracle Support Banner

JDBC Thin Application Getting Intermittent Protocol Violation: [6, 7, 2] (Doc ID 2512374.1)

Last updated on AUGUST 09, 2023

Applies to:

JDBC - Version 11.2.0.3.0 and later
Information in this document applies to any platform.

Symptoms

A JDBC Thin application gets Error: SQL Error: 17401, SQLState: 99999 Protocol violation: [6, 7, 2].

Sample stack:

 

The JDBC driver version, Java version and database version are not relevant.

Changes

 

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.