Last updated on MAY 26, 2015
Applies to:Oracle Database - Enterprise Edition - Version 10.1.0.2 and later
Information in this document applies to any platform.
***Checked for relevance on 09-Dec-2013***
DataPump import (impdp) fails with the following errors:
ORA-39029: worker 1 with process name "DW01" prematurely terminated
ORA-31672: Worker process DW01 died unexpectedly.
ORA-39014: One or more workers have prematurely exited.
The file alert.log at target instance shows an internal error that occurred in the worker process, such as:
ORA-00600: internal error code, arguments: [klaprs_12], , , , , , , 
ORA-00600: internal error code, arguments: [klaprs_14], , , , , , , 
ORA-07445: exception encountered: core dump [klaprs()+643] [SIGSEGV] [Address not mapped to object] [0x000000040]  
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