PLW 07204 and PLW 07202 ?

Question

CREATE OR REPLACE PROCEDURE library_portal_home(ldt portal_home_non_login_log.logdatetime%TYPE, COT portal_home_non_login_log.counter%TYPE) IS
lv_count NUMBER;
BEGIN
SELECT COUNT(1)
INTO lv_count
FROM portal_home_non_login_log
WHERE to_char(logdatetime, 'dd-mm-yyyy ') = to_char(sysdate, 'dd-mm-yyyy ');
IF lv_count > 0 THEN
UPDATE portal_home_non_login_log
SET counter = counter + 1
WHERE to_char(logdatetime, 'dd-mm-yyyy ') = to_char(sysdate, 'dd-mm-yyyy ');
ELSE
INSERT
INTO portal_home_non_login_log(logdatetime, counter)
VALUES(sysdate, 1);
DBMS_OUTPUT.PUT_LINE('ONE RECORD IS ADDED......!');
END IF;
COMMIT;
END;
I got 2 warning when i compile for debug.
Warning PLW 07204
Warning PLW 07202
Would this 2 warning affect the procedure and how do I solve it?

Answer 1

create or replace PROCEDURE in_focus_page(ldt infocus_log.logdatetime%TYPE, COT infocus_log.counter%TYPE) IS
lv_count NUMBER;
BEGIN
SELECT COUNT(1)
INTO lv_count
FROM infocus_log
WHERE TRUNC(logdatetime) = TRUNC(sysdate);
IF lv_count > 0 THEN
UPDATE infocus_log
SET counter = counter + 1
WHERE TRUNC(logdatetime) = TRUNC(sysdate);
ELSE
INSERT
INTO infocus_log(logdatetime, counter)
VALUES(sysdate, 1);
DBMS_OUTPUT.PUT_LINE('ONE RECORD IS ADDED......!');
END IF;
COMMIT;
END;
I still have same 2 warning. First one is PLW 07204 and other one is PLW 07202. (bold)
Thanks in Advance