MMON Fails With ORA-7445 [kghugetuds()+73]
(Doc ID 1989834.1)
Last updated on FEBRUARY 20, 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.
In alert log file getting:
ORA-7445: exception encountered: core dump [kghugetuds()+73] [SIGSEGV] ....
in MMON process, followed by:
Restarting dead background process MMON
The call stack in the incident file written by the ORA-7445 error includes the following functions:
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