ORA-4031 due to high allocations of component: "kpplmcchtge:kpplmcc" (Doc ID 1477571.1)

Last updated on NOVEMBER 28, 2016

Applies to:

Oracle Server- Enterprise Edition - Version 11.2.0.3 and later
Information in this document applies to any platform.

Symptoms

When running a PHP application using Database Resident Connection Pooling (DRCP) the following SGA component keeps on growing in size every day:



This memory consumption over time causes multiple ORA-4031 errors to occur every few days. Most SGA memory is allocated with this memory type.

Cause

Sign In with your My Oracle Support account

Don't have a My Oracle Support account? Click to get started

My Oracle Support provides customers with access to over a
Million Knowledge Articles and hundreds of Community platforms