Insert Statement Fails With ORA-03106: Fatal Two-task Communication Protocol Error (Doc ID 2226243.1)

Last updated on MARCH 17, 2017

Applies to:

Oracle Database - Enterprise Edition - Version 11.1.0.7 and later
Information in this document applies to any platform.

Symptoms

On 12.1.0.2, an INSERT statement succeeds in inserting rows yet generates an ORA-3106 error:

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