ORA-00600 [kghstack_free1], [kkoiiu: memspace] When Querying Partitioned Table

(Doc ID 1418320.1)

Last updated on FEBRUARY 07, 2014

Applies to:

Oracle Database - Enterprise Edition - Version 9.0.1.0 and later
Information in this document applies to any platform.

Symptoms

The following error is raised when executing a query against a partitioned table:
ORA-00600: internal error code, arguments: [kghstack_free1], [kkoiiu: memspace], [], [], [], [], [], [], [], []

Changes

At the same time the instance alert file might show the following message:
Some indexes or index [sub]partitions of table <owner.table_name> have been marked unusable

The kkoiiu() routine checks whether the index or index partition is usable.

Cause

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