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Errors ORA-39014 ORA-39029 ORA-31672 On DataPump Import Using Direct Path When a Tablle Contains Not Null Column Constraints (Doc ID 956662.1)

Last updated on AUGUST 04, 2018

Applies to:

Oracle Database - Enterprise Edition - Version 10.2.0.4 to 11.2.0.1 [Release 10.2 to 11.2]
Information in this document applies to any platform.

Symptoms

DataPump import always crashes with the following errors when the table has NOT NULL columns:

ORA-39014: One or more workers have prematurely exited.
ORA-39029: worker 1 with process name "DW01" prematurely terminated
ORA-31672: Worker process DW01 died unexpectedly.
Job "SYSTEM"."SYS_IMPORT_TABLE_02" stopped due to fatal error at 11:31:29
ORA-39014: One or more workers have prematurely exited.


In the alert log next error is reported:

ORA-07445: exception encountered: core dump [ldxlxi+0034] [SIGSEGV] [Invalid permissions for mapped object] [0x0000000E8] [] []


The call stack looks like:

... ldxdts kpudpgbc kpudpgbr kpudpxcs_ctxConvertStream kpudpxcs_ctxConvLoadStream kpudpxls_ctxLoadStream OCIDirPathLoadStream kupdls_rdData kupdls spefcifa spefmccallstd pextproc peftrusted psdexsp rpiswu2 psdextp pefccal pefcal pevm_FCAL pfrinstr_FCAL ...

 

Cause

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In this Document
Symptoms
Cause
Solution
References

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