Hi, I'm hoping someone will be able to assist me with a problem. I have a form where a user enters information on requisitions. The textbox for the requisition number is bound to the field ReqNum which is the primary key for the underlying table. I had an occasion where a user started to enter information into the text box, hit the escape key and then tried to navigate to a different record, which triggered an error message warning them that they could not save a record with a null value in the primary key field. I would like to set up the form to reset to the previous record should this situation arise in the future. Any suggestions? -- Cheers Klingon Coder "Ancient Klingon Proverb - Act and you shall have dinner, Think and you shall be dinner"