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 and later
Information in this document applies to any platform.


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.


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


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