ORA-07445 kkqvIsSubq4XMLColRwt or ORA-07445 kkqstsqgxcr

(Doc ID 854530.1)

Last updated on SEPTEMBER 15, 2016

Applies to:

Oracle Server - Enterprise Edition - Version: 10.1.0.2 to 11.1.0.7 - Release: 10.1 to 11.1

Symptoms

The following error occurred
ORA-07445: exception encountered: core dump [kkqvIsSubq4XMLColRwt()+4] [SIGSEGV] [Address not mapped to object] [0x000000008] [] []

10g: ORA-07445 with the argument KKQVISSUBQ4XMLCOLRWT
11g: ORA-07445 with the argument kkqstsqgxcr

10g call stack: kkqvCheckQbcEquiv     kkqvIsSubq4XMLColRwt   qecgoc   qecsel

11.1 call stack: kkqstCheckQbcEquiv  expCheckExprEquiv  expCheckExprEquiv
expCheckExprEquiv  qecgoc  qecsel

Cause

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