java.sql.SQLException: Protocol violation: [0] being received by JDBC DataSource, causing failure with Database Communication (Doc ID 1928632.1)

Last updated on NOVEMBER 05, 2016

Applies to:

Oracle WebLogic Server - Version 10.3.5 and later
Information in this document applies to any platform.

Symptoms

While running a prepared statement, the system encounters a Protocol Violation error and the following messages appear in the log file:

Cause

Sign In with your My Oracle Support account

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

My Oracle Support provides customers with access to over a
Million Knowledge Articles and hundreds of Community platforms