Startup Fails ORA-4031 Unable To Allocate 1483280 Bytes Of Shared Memory
(Doc ID 601628.1)
Last updated on JANUARY 30, 2022
Applies to:
Oracle Database - Enterprise Edition - Version 10.2.0.3 and laterOracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata Express Cloud 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
Information in this document applies to any platform.
Symptoms
Database startup fails with this error:
not connected > startup
ORA-04031: unable to allocate 1483280 bytes of shared memory ("shared pool","unknown object","sga heap(1,0)","FileOpenBlock")
ORA-04031: unable to allocate 1483280 bytes of shared memory ("shared pool","unknown object","sga heap(1,0)","FileOpenBlock")
Changes
Cause
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In this Document
Symptoms |
Changes |
Cause |
Solution |