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Parallel MERGE Statement Fails with ORA-7445[kdugetpart()+92] (Doc ID 1666759.1)

Last updated on MARCH 04, 2019

Applies to:

Oracle Database - Enterprise Edition - Version 11.2.0.3 to 11.2.0.3 [Release 11.2]
Oracle Database Exadata Cloud Machine - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Oracle Database Cloud Exadata Service - Version N/A and later
Oracle Database Exadata Express Cloud Service - Version N/A and later
Information in this document applies to any platform.

Symptoms

A MERGE statement with a parallel hint fails with an ORA-7445[kdugetpart()+92] error in the alert log.

 

The Call Stack Trace in the associated incident trace file shows:


The failing function kdugetpart seems related to partition information for a deleted or updated row.


Without the parallel hint, there is no error.

Changes

 

Cause

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In this Document
Symptoms
Changes
Cause
Solution
References


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