ORA-00600 [kokbscl1],  Or ORA-07445 [qcsfsqacn()] Error When Using SELECT CAST(MULTISET(<SET Operator>))
Last updated on FEBRUARY 07, 2014
Applies to:Oracle Database - Enterprise Edition - Version 220.127.116.11 to 18.104.22.168 [Release 11.1 to 12.1]
Information in this document applies to any platform.
Executing a query containing a CAST(MULTISET()) clause which contains a SET operator, such as UNION, UNION ALL etc, can error with an ORA-00600 [kokbscl1],  or ORA-07445 [qcsfsqacn()] error.
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