Data Pump Import Failing With ORA-39002 ORA-31644 And ORA-31644 Errors On The Master Table
(Doc ID 1413746.1)
Last updated on JANUARY 30, 2022
Applies to:Oracle Database - Enterprise Edition - Version 10.2.0.1 and later
Oracle Database Cloud Schema Service - Version N/A and later
Gen 1 Exadata Cloud at Customer (Oracle Exadata Database Cloud Machine) - Version N/A and later
Oracle Database Cloud Service - Version N/A and later
Oracle Database Exadata Express Cloud Service - Version N/A and later
Information in this document applies to any platform.
You successfully performed a data pump export (expdp), and you have verified in the export log that there were no errors encountered during the export.
However, after copying/moving the export dump file to the target location, you attempt to perform a data pump import and you are seeing the following errors almost immediately when the import is invoked:
ORA-31694: master table "<SCHEMA_NAME>"."<MASTER_TABLE_NAME>" failed to load/unload
ORA-31644: unable to position to block number xxxxxx in dump file <-- (where xxxxxx is the block number)
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