SQL Query to find all DBI's based on ANC Tables in Oracle Fusion

SELECT d.base_user_name dbi_name

      ,d.data_type dbi_data_type

      ,(SELECT listagg ('<' || rcu.sequence_no || ',' || c.base_context_name || '>', ',')

   within GROUP (ORDER BY rcu.sequence_no)

          FROM ff_route_context_usages rcu

              ,ff_contexts_b c

         WHERE rcu.route_id = r.route_id

           AND rcu.context_id = c.context_id

   ) route_context_usages

  FROM ff_database_items_b d

      ,ff_user_entities_b u

      ,ff_routes_b r

 WHERE UPPER(d.base_user_name) LIKE 'ANC%'

   AND d.user_entity_id = u.user_entity_id

   AND r.route_id = u.route_id