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Terminating The Instance Due To Error 471 (Doc ID 2653221.1)

Last updated on JANUARY 04, 2021

Applies to:

Oracle Database - Enterprise Edition - Version 11.2.0.4 and later
Information in this document applies to any platform.

Symptoms

The instance crashes after some datafiles become unavailable.

ERROR
-----------------------
ORA-00471

Tue Mar 24 10:04:54 2020
Starting background process SMCO
Tue Mar 24 10:04:54 2020
SMCO started with pid=121, OS id=116106
Tue Mar 24 10:35:27 2020
PMON (ospid: 93097): terminating the instance due to error 471                                ▶▶▶▶▶▶▶▶▶▶▶  
Tue Mar 24 10:35:27 2020

Changes

 

Cause

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In this Document
Symptoms
Changes
Cause
Solution


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