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ORA-600: [733], [268435104], [Top Uga Heap] During Query Using Hash Join With Group By (Doc ID 1097203.1)

Last updated on MAY 19, 2021

Applies to:

Oracle Database - Enterprise Edition - Version 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 Exadata Express Cloud Service - Version N/A and later
Information in this document applies to any platform.


While executing a sql statement that uses a both a hash join with a group-by clause, the following errors were generated:

ORA-12801: error signaled in parallel query server P140
ORA-00600: internal error code, arguments: [733], [268435104], [top uga heap], [], [], [], [], [], [], [], []

The stack trace will contain the following:

kghalo <- qeshHDAlloc <- qeshIHBuildOnPartition <- qeshPartitionBuildHD <- qeshGBYGetNextRow <- qerghFetch <- qerflFetchOutside <- qervwFetch <- qerjotFetch <- rwsfcd <- qertqoFetch <- qerpxSlaveFetch



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