ORA-4031 ("shared pool", ... ,"kgsp-heap", ...)
Last updated on NOVEMBER 28, 2016
Applies to:Oracle Server - Enterprise Edition - Version: 184.108.40.206 to 220.127.116.11 - Release: 11.1 to 11.1
Information in this document applies to any platform.
- In 18.104.22.168.x, 22.214.171.124.0 or 126.96.36.199.1 , your Alert log shows the following type of error messages:
ORA-04031: unable to allocate ... bytes of shared memory ("shared pool", ... ,"kgsp-heap", ...).
- All tracefiles are pinpointing the ORA-4031 to be raised against "kgs-heap".
- There are more than 4 processor cores and "kgs-heap" is using more than 5% of the shared pool.
- At least 2 or more subpools.
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