ORA-27123 on RHEL5 (PAE) 32bit when SGA larger than 2Gb
(Doc ID 872532.1)
Last updated on FEBRUARY 01, 2022
Applies to:
Oracle Database - Enterprise Edition - Version 10.2.0.1 and laterOracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata Express Cloud Service - Version N/A and later
Gen 1 Exadata Cloud at Customer (Oracle Exadata Database Cloud Machine) - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Linux x86
Linux RHEL 5 (PAE)
Symptoms
ORA-27123: unable to attach to shared memory segment when the instance starts.
Changes
Your SGA is configured bigger than 1.7 Gig.
Your O/S is Linux RHEL 5 (PAE).
Cause
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In this Document
Symptoms |
Changes |
Cause |
Solution |
References |