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Error "ORA-12801: error signaled in parallel query server" while Executing ODI Database Statements with "Degree of Parallelism on Target" Greater than 1 (Doc ID 2389021.1)

Last updated on APRIL 28, 2023

Applies to:

Oracle Data Integrator - Version 12.2.1.0.0 and later
Oracle Data Integrator on Marketplace - Version 12.2.1.4.200123 and later
Information in this document applies to any platform.

Symptoms

NOTE: In this article, values used in errors and examples, represent a fictitious sample for clarity.  These and any value placeholders including <> which surround the placeholders should all be replaced by the actual values used in your environment. Any similarity to actual environments, past or present, or users, living or dead, is purely coincidental and not intended in any manner.

While executing any command on an Oracle Database through Oracle Data Integrator (ODI) and a data server that has the "Degree of Parallelism on target" greater than 1, the following ORA-12801 error may occur:

Cause

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