Forms Personalization - Lookup and display values from the DB

Hi,

I have the following requirement. Please let me know if there is a way to implement this via Forms Personalization.

1) User enters information in a form (such as Order Organizer, order number)

2) User Clicks a custom menu option(button or menu- implemented using FP, I already know how to do this)

3) The menu option invokes a database event (sql statement, database function or procedure) to look up a value in the DB based on order number)

4) A message is displayed based on the information retrieved by the db object used in step 3

(Example: User clicks a menu option to lookup a DFF in the customer master, based on the order number)