How to update a table in database

Hi.
i am working on HR system. I have developed a form of report engine. Report Engine form contains no any database table but text items, buttons and options.
I have placed a button and in its when button press triger i wrote a procedure to update a table record as:
Update Empbiodata
Set Status = 'Retired'
Where Status = 'On Duty'
but that button is not updating the database record. when i add a line of Commit_form, after that i faced the error message there is no change to save.
I have run this code on SQL prompt and saw working well.
please solve the problem that why this code is not working in button press trigger in the form.
thnx

Hi Zaheerms,
You can do this kind of updates in the Forms.
I will help u in this scenario.
1st tell me the update column is a database item or not ?
Sample code :
begin
Update Empbiodata
Set Status = :block.column_name --'Retired'
Where Status =:block.column_name -- 'On Duty'
commit;
-- For checking message
fnd_messahe.set_string('Testing'||:block.column_name);
fnd_message.show;
end;
and give some condition as per ur requirement.
I think so this will help you.
If not post again and i will try to clarify you.
thanks,
SIvaprasad

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