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Ora-07445 [Ktusmst2f()+328] When Gather Statistics on Fixed Table (Doc ID 1414044.1)

Last updated on FEBRUARY 03, 2019

Applies to:

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


1. When attempting to gather statistics on fixed table ("SYS"."X$KTUSMST2") the following error occurs.

2. Error logged in the alert.log:
ORA-07445: exception encountered: core dump [ktusmst2f()+328] [SIGSEGV] [Address not mapped to object] [0x72487FACE0] [] []

3. Stack similar to:

ktusmst2f qerfxFetch qergsFetch opifch2 ...


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