Oracle : Ошибка ORA-12071

"definition query of \"%s\".\"%s\" is invalid for offline instantiation"
*Cause: Offline instantiation requires materialized view definition queries
to observe the following constraints:
o The database link that will be used by the materialized view site
to connect to the master site must be included with each master
table referenced in the query.
o All master tables referenced must be located at the local site.
References to other sites are not allowed.
*Action: Modify the materialized view definition query.

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