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Understanding and Diagnosing ORA-600 [729] Space Leak Errors (Doc ID 403584.1)

Last updated on JULY 02, 2023

Applies to:

Oracle Database - Enterprise Edition - Version to [Release 7.0 to 12.1]
Oracle Database - Standard Edition - Version to [Release 7.0 to 12.1]
Oracle Database - Personal Edition - Version to [Release 7.1.4 to 12.1]
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
Information in this document applies to any platform.

NOTE: In the images and/or the document content below, the user information and data used represents fictitious data. Any similarity to actual persons, living or dead, is purely coincidental and not intended in any manner.


The purpose of this article is to assist Oracle customers in understanding ORA-600 [729] UGA Space Leak errors. This article should help you understand what a space leak error is and what to do when one is encountered.



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