In PL/SQL, I need to add error handling or an exception block to the following insert_items procedure that writes errors to the nc_error table:

/* Create draft insert_items procedure. */ CREATE PROCEDURE insert_items ( pv_items ITEM_TAB ) IS BEGIN /* Read the list of items and call the insert_item procedure. */ FOR i IN 1..pv_items.COUNT LOOP insert_item( pv_item_barcode => pv_items(i).item_barcode , pv_item_type => pv_items(i).item_type , pv_item_title => pv_items(i).item_title , pv_item_subtitle => pv_items(i).item_subtitle , pv_item_rating => pv_items(i).item_rating , pv_item_rating_agency => pv_items(i).item_rating_agency , pv_item_release_date => pv_items(i).item_release_date ); END LOOP; END; /

How do I do this?