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Full DataPump Export Fails With Error ORA-1422 (Doc ID 556649.1)

Last updated on APRIL 03, 2020

Applies to:

Oracle Database - Enterprise Edition - Version 10.2.0.1 and later
Oracle Database Cloud Schema 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
Oracle Database Exadata Express Cloud Service - Version N/A and later
Information in this document applies to any platform.

Symptoms

Full export DataPump fails with errors:

ORA-39006: internal error
ORA-39065: unexpected master process exception in DISPATCH
ORA-01422: exact fetch returns more than requested number of rows
ORA-39097: Data Pump job encountered unexpected error -1422

Cause

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In this Document
Symptoms
Cause
Solution

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