DataPump Import (IMPDP) With PARALLEL > 1 And REMAP_SCHEMA Fails With Errors ORA-31693 ORA-29913
Last updated on MAY 26, 2015
Applies to:Oracle Database - Enterprise Edition - Version 10.2.0.4 to 220.127.116.11.0 [Release 10.2 to 11.2]
Information in this document applies to any platform.
***Checked for relevance on 27-Aug-2013***
A DataPump import with PARALLEL > 1 and REMAP_SCHEMA parameters fails with:
ORA-29913: error in executing ODCIEXTTABLEOPEN callout
If before import you set the event:
and add TRACE=480300 parameter to impdp command line, then in DW00 generated trace file you can see that external table method was used:
----- Current SQL Statement for this session (sql_id=....) -----
INSERT /*+ APPEND PARALLEL("<table name>",<parallel degree>)+*/ INTO RELATIONAL("<schema name>"."<table name>" ) ...
FROM "ET$...." KU$
The plan table from trace file also shows "EXTERNAL TABLE ACCESS FULL" operation.
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