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OERR: ORA-4031 "unable to allocate %s bytes of shared memory ("%s","%s","%s")" (Doc ID 4031.1)

Last updated on JUNE 04, 2019

Applies to:

Oracle Database - Enterprise Edition - Version to [Release 9.2 to 11.2]
Information in this document applies to any platform.


This article discusses the error "ORA-4031", what it means and possible actions. The information here is only applicable to the versions listed and is provided only for guidance.


This note is intended for general audience as initial starting point for beginning diagnosis of ORA-4031.


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