I keep getting the "missing on keyword" message on the following query and I'm not sure why:
CREATE OR REPLACE TRIGGER TRG_LINE_PRODUCT AFTER INSERT UPDATE OR DELETE ON
TBL_CH08_LINE FOR EACH ROW
BEGIN
IF INSERTING THEN UPDATE TBL_CH08_PRODUCT P SET P_QOH = P_QOH-:NEW.LINE.UNITS
WHERE P.P_CODE = :NEW.P.P_CODE;
END IF;
END;
/