ORA-4031 in LARGE POOL with SHARED SERVER Configuration on 9i (Doc ID 223153.1)

Last updated on FEBRUARY 24, 2012

Applies to:

Oracle Server - Enterprise Edition - Version: 9.0.1.0 to 9.2.0.8 - Release: to 9.2
Generic UNIX

Symptoms

You are running database with Shared Server (MTS) configuration.

Error occurs pointing to large pool
ORA-04031: unable to allocate 88 bytes of shared memory ("large pool","unknown object","session heap","frame")

New, shared server sessions may fail when connecting to the database.

Cause

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