DataPump Import (IMPDP) Fails With Internal Error ORA-600 [qerxtgetrefoffset_911] When Importing V10 Dump Files (Doc ID 1369347.1)

Last updated on NOVEMBER 28, 2016

Applies to:

Oracle Server - Enterprise Edition - Version 11.2.0.1 to 11.2.0.2 [Release 11.2]
Information in this document applies to any platform.

Symptoms

Your attempt to run 11.2.0.1 or 11.2.0.2 DataPump import (impdp) of a dump file (written with expdp version 10) and fails with:

*** 2011-10-19 12:39:11.739
Incident 31666 created, dump file: /local/oradb/sw/oracle/diag/rdbms/db_name/INST_NAME/incident/incdir_31666/INST_NAME_dm00_23835_i31666.trc
ORA-31671: Worker process DW03 had an unhandled exception.
ORA-00600: internal error code, arguments: [qerxtGetRefOffset_911], [], [], [], [], [], [], [], [], [], [], []
ORA-06512: at "SYS.KUPW$WORKER", line 1751
ORA-06512: at line 2

Cause

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