ORA-32316

Error: ORA-32316: REFRESH FAST of "string"."string" unsupported after mixed DML

Causa: One or more of the materialized view logs on the detail tables referenced by the specified materialized view omits the sequence number option. Such a log cannot be used to refresh a materialized view after deletions or updates have been performed on multiple detail tables.

Acción: Use REFRESH COMPLETE. You can use the DBMS_MVIEW.EXPLAIN_MVIEW() API to determine which materialized view logs omit the sequence number option.