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Run Out Of Space On UNDO Tablespace Using DataPump Import/Export (Doc ID 735366.1)

Last updated on MARCH 24, 2023

Applies to:

Oracle Database - Enterprise Edition - Version to [Release 10.1 to 10.2]
Oracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata Express Cloud Service - Version N/A and later
Oracle Database Exadata Cloud Machine - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Information in this document applies to any platform.


With the old import utility (imp) there is the option of using the parameters BUFFER and COMMIT=Y.

That way, there are lower chances of running into issues with the UNDO tablespace. Is there anything similar in Import DataPump or it's necessary to increase the UNDO tablespace?

An example experiencing issues is when using DataPump to re-organize tables.


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