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ORA-07445 [qesmmISqlWaActiveCB] With Complex Query On Dynamic Performance Views (Doc ID 2516799.1)

Last updated on MARCH 28, 2019

Applies to:

Oracle Database - Enterprise Edition - Version 12.1.0.2 and later
Information in this document applies to any platform.

Symptoms

ORA-07445 [qesmmISqlWaActiveCB] is generated for a Complex Query On Dynamic Performance Views.

The SQL which gets the dump is a very complex INSERT-SELECT with multiple joins, GROUP BYs etc. of several dynamic performance V$ views:
V_$SESSION, V_$PROCESS, V_$PX_SESSION, V_$TRANSACTION, V_$SQL, V_$MVREFRESH, V_$SORT_USAGE, V_$STATNAME,
V_$SESSTAT, V_$SQL_WORKAREA_ACTIVE, V_$PARAMETER


Stack Trace:

Changes

 

Cause

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In this Document
Symptoms
Changes
Cause
Solution
References


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