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PL/SQL Using XMLDOM Packages Seems To Leak Memory Under Chunk QMXDPLS_SUBHEA (Doc ID 784804.1)

Last updated on MARCH 05, 2019

Applies to:

Oracle Database - Enterprise Edition - Version to [Release 10.2 to 11.1]
Oracle Database Exadata 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
Oracle Database Cloud Exadata Service - Version N/A and later
Information in this document applies to any platform.
Oracle Server Enterprise Edition - Version: to


This article is written specifically for when the XMLDOM package is in use and a memory leak is seen in conjunction with the following symptoms:

  1. An ORA-04030 error 'might' be seen:

    The type being: "qmxdpls_subhea "




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