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ORA-27123 During Startup, Immediately after a Shutdown (Doc ID 250966.1)

Last updated on JANUARY 07, 2025

Applies to:

Oracle Database - Enterprise Edition - Version 9.2.0.1 and later
Oracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata Cloud Machine - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Oracle Database Exadata Express Cloud Service - Version N/A and later
Information in this document applies to any platform.

Symptoms

Startup of database fails
Startup done immediately after shutdown from SQL*Plus
ORA-27123:unable to attach to shared memory segment
Linux error :22: Invalid argument
Additional information:1
Additional information:2457610

Cause

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In this Document
Symptoms
Cause
Solution
References

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