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

Last updated on OCTOBER 14, 2022

Applies to:

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

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.

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In this Document

Symptoms

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