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ORA-7445: [kkoiqb] when run explain plan (Doc ID 2671427.1)

Last updated on MAY 29, 2020

Applies to:

Oracle Database - Enterprise Edition - Version 12.2.0.1 to 19.7.0.0.0 [Release 12.2 to 19]
Information in this document applies to any platform.

Symptoms

Explain Plan returns error ORA-07445: core dump [kkoiqb()+20229]

Stack trace
-----------
kkoiqb
kkooqb
kkoqbc
apakkoqb
apaqbdDescendents
apaqbdDescendents
apaqbd
kkqctFullCostTransfQB
kkqvtCheckDimHeuristics
kkqvtTransform
kkqctdrvVT
kkqvtdir
qksqbApplyToQbc
kkqctdrvTD
kkqvtdrv
kkqdrv
kkqctdrvIT
apadrv
opitca
kksFullTypeCheck
rpiswu2
kksSetBindType
kksfbc
opiexe
kpoal8
opiodr
ttcpip
opitsk
opiino
opiodr
opidrv
sou2o
opimai_real
ssthrdmain
main

Cause

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In this Document
Symptoms
Cause
Solution
References


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