I have created a small purchase order / receiving data base. The initial screen is a form that shows all current purchase orders. If a user clicks on one of the PO numbers on that form, they are supposed to be taken to the PO detail form for the PO number that was clicked (using OpenForm macro). This has worked for several months. However, today, when I do this action it is prompting me to enter the paramater value of the field I clicked on. Why is it suddenly not recognizing the form field's value that I'm clicking on? I am finding that sometimes if I keep playing around with things long enough it will suddenly start working again. I also have a command button on this form that is supposed to requery it and it also isn't working all the time.
Thanks for your help.