ORA-4031 Errors Raised on Instance Startup for "PX msg pool" Followed by "CTWR dba buffer" Allocations in Large Pool
(Doc ID 1265314.1)
Last updated on JULY 01, 2020
Applies to:Oracle Database - Enterprise Edition - Version 184.108.40.206 to 220.127.116.11 [Release 11.2]
Information in this document applies to any platform.
***Checked for relevance on 25-Nov-2013***
Trying to start the instance raises ORA-4031 errors on the large pool , like in:
Due to this the instance may fail to start.
There may or may not be a current SQL reported in the trace file:
ALTER DATABASE MOUNT
The call stack will resemble:
Changes to the following parameters may have affected this:
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