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ORA-600 [kggmsRem1] and many different ORA-7445 when "_simple_view_merging" set to false in 19c (Doc ID 2739936.1)

Last updated on OCTOBER 17, 2023

Applies to:

Oracle Database - Enterprise Edition - Version 19.8.0.0.0 and later
Information in this document applies to any platform.

Symptoms

The following errors were suddenly seen in a 19c database:

ORA-600 [kggmsRem1]
ORA 7445 [kgldafr]
ORA-7445 [evaopn3]
ORA 7445 [evaopn3rset]
ORA 7445 [qesvwrsRestoreViewBufPtrs]

Changes

 The hidden parameter "_simple_view_merging" had been set to false at the system level.

Cause

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In this Document
Symptoms
Changes
Cause
Solution
References


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