Ora-07445: Exception Encountered: Core Dump [kkodsel]
(Doc ID 283137.1)
Last updated on MARCH 29, 2019
Applies to:Oracle Database - Enterprise Edition - Version 22.214.171.124 to 126.96.36.199 [Release 9.0.1 to 9.2]
Oracle Database Cloud Schema 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
Oracle Database Backup Service - Version N/A and later
Information in this document applies to any platform.
This problem can occur on any platform.
Oracle Database Server
Running a particular query results in internal error:
ORA-07445: exception encountered: core dump [kkodsel()+696] [SIGSEGV] [Address
not mapped to object] [0x4F0]  
Checking the trace file generated for the above error , the following functions are seen at
the top of the call stack trace:
kkodsel kkostran kkooqb kkoqbc apakkoqb apaqbd apadrv ....
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