DataPump: Materialized Views Are Not Exported When Using Export Dump In 22.214.171.124
(Doc ID 1529844.1)
Last updated on AUGUST 04, 2018
Applies to:Oracle Database - Enterprise Edition - Version 126.96.36.199 to 188.8.131.52 [Release 11.2]
Information in this document applies to any platform.
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):
Either an upgrade of the database was performed or some changes done in compatible parameter.
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