Oracle : Ошибка ORA-32342

"The EXPLAIN_MVIEW facility failed to explain the materialized view statement"
*Cause: An error exists in the materialized view definition. As a result,
the materialized view statement could not be explained.
*Action: Check the syntax of the statement. If it is a CREATE MATERIALIZED
VIEW statement, then also check the PARAMETERs specified for the
materialized view.

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