ORA-600 [qmtcolcb_nomatch] from Datapump Export
(Doc ID 2578968.1)
Last updated on NOVEMBER 18, 2019
Applies to:Oracle Database - Enterprise Edition - Version 220.127.116.11 and later
Information in this document applies to any platform.
While exporting using Datapump, you see the following errors:
ORA-39014: One or more workers have prematurely exited.
ORA-39029: worker 1 with process name "DW00" prematurely terminated
ORA-31671: Worker process DW00 had an unhandled exception.
ORA-00600: internal error code, arguments: [qmtcolcb_nomatch], [ID], [annotation], , , , , , , , , 
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