PMON Crashed the Instance due to kghfrmrg() and dbgefgHtElValidate()
(Doc ID 1457625.1)
Last updated on MARCH 11, 2019
Applies to:Oracle Database - Enterprise Edition - Version 220.127.116.11 to 18.104.22.168 [Release 11.2]
Oracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata Express Cloud Service - Version N/A and later
Oracle Database Exadata Cloud Machine - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Information in this document applies to any platform.
PMON crashed the instance due to the following errors in the alert log:
Table expansion was enabled by having set the hidden parameter "_optimizer_table_expansion"=TRUE.
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