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DataPump: Materialized Views Are Not Exported When Using Export Dump In 11.2.0.2 (Doc ID 1529844.1)

Last updated on AUGUST 04, 2018

Applies to:

Oracle Database - Enterprise Edition - Version 11.2.0.0 to 11.2.0.3 [Release 11.2]
Information in this document applies to any platform.

Symptoms

Oracle DataPump export is not working for materialized view even all the materialized views are visible in DBA_OBJECTS and DBA_MVIEWS. The following error is encountered when an attempt is made to retrieve the metadata for Materialized Views (MV):

Changes

Either an upgrade of the database was performed or some changes done in compatible parameter.

Cause

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