Running DataPump Jobs Results In ORA-31634 ORA-31664
(Doc ID 1384163.1)
Last updated on MAY 17, 2021
Applies to:Oracle Database - Enterprise Edition - Version 10.1.0.2 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 Exadata Express Cloud Service - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Information in this document applies to any platform.
***Checked for relevance on 30-Oct-2017***
You are running a DataPump job (export or import) and this fails with the following errors:
ORA-31664: unable to construct unique job name when defaulted
This can occur when either running a single DataPump jobs or when you are executing multiple jobs at the same time.
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