NDATA Text Query Fails with errors ORA-7445 [kghfrh_internal()+411], ORA-600 
(Doc ID 1534086.1)
Last updated on FEBRUARY 03, 2019
Applies to:Oracle Text - Version 188.8.131.52 to 184.108.40.206 [Release 11.2 to 12.1]
Information in this document applies to any platform.
NDATA Text query fails with the following errors:
ORA-07445: exception encountered: core dump [kghfrh_internal()+411] [SIGSEGV] [ADDR:0x2AD762B3B6AC] [Address not mapped to object]
ORA-29904: error in executing ODCIIndexClose() routine
ORA-00600: internal error code, arguments: 
Statement which fails uses NDATA operator as in the statement below:
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