Expdp throws error ORA-01426: Numeric Overflow while performing export of certain tables. (Doc ID 1545712.1)

Last updated on NOVEMBER 28, 2016

Applies to:

Oracle Database - Enterprise Edition - Version 11.2.0.1 to 11.2.0.3 [Release 11.2]
Information in this document applies to any platform.

Symptoms

While exporting certain tables, expdp can error out with error

ORA-01426: numeric overflow

You may see errors like

ORA-31693: Table data object "TEST"."TAB1" failed to load/unload and is being skipped due to error:
ORA-02354: error in exporting/importing data
ORA-01426: numeric overflow
ORA-31693: Table data object "TEST"."TAB1" failed to load/unload and is being skipped due to error:
ORA-02354: error in exporting/importing data
ORA-01426: numeric overflow


Generate a 1426 errorstack dump using

 

Cause

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