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DataPump Export (EXPDP) Hangs When Exporting Referential Constraints (Doc ID 1368586.1)

Last updated on APRIL 03, 2020

Applies to:

Oracle Database - Enterprise Edition - Version and later
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.
***Checked for relevance on 22-Apr-2013***


When performing a Data Pump export of a Peoplesoft database, the export hangs indefinitely when exporting constraints.
From analysis or from a TKPROF output from the DW* trace file,  it is determined that the hanging SQL is the following statement:


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