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ORA-07445/ORA-00600 Errors In The Alert Log After 1917 DBRU Applied On RAC ADG Instance (Doc ID 2945969.1)

Last updated on MAY 03, 2023

Applies to:

Oracle Database - Enterprise Edition - Version 19.17.0.0.0 and later
Information in this document applies to any platform.

Symptoms

Observing this on Node 1:

ORA-07445: exception encountered: core dump [ktatmkref()+552]

Observing this on Node 2:

ORA-00600: internal error code, arguments: [15801]

This is an ADG (Active Dataguard) environment and the call stack is the following:

Changes

Upgrade to 19.17 once the errors were seen the upgrade was rolled back.

Cause

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In this Document
Symptoms
Changes
Cause
Solution
References


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