ORA-07445 [ksxmfcel()] after recently upgraded to 11g

(Doc ID 1481847.1)

Last updated on NOVEMBER 28, 2016

Applies to:

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


Database instance crashed with following errors

ORA-7445 [ksxmfcel]
ORA-474: SMON process terminated with error

Alert log shows


 Database upgraded from to


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