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ORA-600 [rwoirw: check ret val] during merge statement with parallel hint (Doc ID 2376543.1)

Last updated on JULY 22, 2021

Applies to:

Oracle Database - Enterprise Edition - Version 12.2.0.1 and later
Oracle Database Cloud Schema Service - Version N/A and later
Gen 1 Exadata Cloud at Customer (Oracle Exadata Database 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
Information in this document applies to any platform.

Symptoms

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Merge statement executed with parallel hint resulted in ora-600 error as below

ERROR at line 18:
ORA-12801: error signaled in parallel query server P002
ORA-00600: internal error code, arguments: [rwoirw: check ret val], [], [], [],[], [], [], [], [], [], [], []

Cause

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In this Document
Symptoms
Cause
Solution
References


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