At startup Ora-4031 ("shared pool","unknown object","sga heap(1,0)","gcs resources") (Doc ID 762347.1)

Last updated on NOVEMBER 28, 2016

Applies to:

Oracle Server - Enterprise Edition - Version: 10.2.0.3
This problem can occur on any platform.
Oracle Server Enterprise Edition - Version: 10.2.0.3

Symptoms

  In RAC environment instance startup can fail with the error.

ORA-04031: unable to allocate 2488 bytes of shared memory ("shared pool","unknown object","sga
heap(1,0)","gcs resources")



.

Cause

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