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DataPump Export Slow With High Parse And Execute Time On SYS.KU$_REF_PAR_LEVEL_VIEW (Doc ID 1531331.1)

Last updated on APRIL 03, 2020

Applies to:

Oracle Database Exadata Express Cloud Service - Version N/A and later
Oracle Database Cloud Service - Version N/A and later
Oracle Database Backup Service - Version N/A and later
Oracle Database - Enterprise Edition - Version 11.2.0.2 and later
Oracle Database Cloud Schema Service - Version N/A and later
Information in this document applies to any platform.

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Symptoms

Export DataPump hangs at the estimate phase:

Export: Release 11.2.0.2.0 - Production on Sun Jan 20 16:43:33 2013

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Connected to: Oracle Database 11g Enterprise Edition Release 11.2.0.2.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
Starting "<SCHEMA_NAME>"."SYS_EXPORT_SCHEMA_01": parfile=<PARFILE> userid=<SCHEMA_NAME>/********
Estimate in progress using BLOCKS method...
Processing object type SCHEMA_EXPORT/TABLE/TABLE_DATA

Cause

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In this Document
Symptoms
Cause
Solution
References


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