Flash Cache RAC Database Receiving ORA-04031 or is Hanging at Startup. (Doc ID 1613349.1)

Last updated on OCTOBER 13, 2016

Applies to:

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

Symptoms

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

The RAC instance may hang at startup in cluster database mode.

Changes

Upgrading to 11.2.0.4 or after installing one-off patch:11855445 in Oracle 11.2.0.3.

Cause

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