Oracle Error Message
ORA-12071: definition query of “string”.”string” is invalid for offline instantiation
Reason for the Error
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.
Solution
Modify the materialized view definition query.