Data not getting in table in master detail block form

Question

Hi
I am using oracle forms 10g
I have three block namely control_block, Header_block and detail_block and three button in three block. Find button in control_block,Detail button in Header_block and save button in Detail_block.
Now i will enter PO_number in the Control block and enter find button and the po details is fetched and it will show the po details in the Header_block and in the header_block i have one field named as Expeditor and here the user will assing Expeditor to that po_number and Click the Save button in the Detail_Block.
this is my code
DECLARE
ln_count NUMBER;
CURSOR c_expeditor
IS
SELECT po_number
FROM xxogec_poexp_expeditor_stg
WHERE po_number = :header_block.po_number;
BEGIN
     IF :DETAIL_BLOCK.po_number IS NULL
THEN
FOR c_exp_rec IN c_expeditor
LOOP
IF c_expeditor%NOTFOUND
THEN
INSERT INTO xxogec_poexp_expeditor_stg
(po_header_id,
po_number, creation_date,
po_expeditor_name
VALUES (:header_block.po_header_id,
:header_block.po_number, SYSDATE,
:header_block.expeditor
ELSE
UPDATE xxogec_poexp_expeditor_stg
SET po_expeditor_name = :header_block.expeditor
WHERE po_number = :header_block.po_number;
END IF;
END LOOP;
STANDARD.COMMIT;
End if;
End;
Now when i press save button the data is not getting inserted.
Can any please correct me where my code went wrong.
Thanks & regards
Srikkanth.M

Answer 1

FOR c_exp_rec IN c_expeditor
LOOP
  IF c_expeditor%NOTFOUND
  THENYou'll never get to the IF statemement, because there is nothing to loop if there is nothing to be found.