ORA-30378

Error: ORA-30378: MV_CAPABILITIES_TABLE is not compatible with Oracle version

Causa: One or more column definitions in the MV_CAPABILITIES_TABLE is either missing or incompatible with the current Oracle version.

Acción: Connect to the appropriate schema, DROP TABLE MV_CAPABILITIES_TABLE, and recreate it by invoking the ORACLE_HOME/rdbms/admin/utlxmv.sql script prior to invoking the DBMS_MVIEW.EXPLAIN_MVIEW() API.