--update refresh dates to re-fresh data for these tables update w_etl_table_dt tbl_dt set last_refresh_dt = null where exists (select 'x' from w_etl_table tbl, w_etl_dbconn dbconn where tbl_dt.table_wid = tbl.row_wid and dbconn.row_wid = tbl_dt.dbconn_wid and dbconn.name = 'OLTP' and tbl.name in ('S_DOC_AGREE','S_AGREE_ITEM')); In this in place of in ('S_DOC_AGREE','S_AGREE_ITEM') you should change and do it for all the S_ tables. Also instead of set last_refresh_dt = null set set last_refresh_dt = <2 year ago>. You can then see the SQL in Change capture phase to check if this is really working.