Pop-up menu selection returns blank value
Hi all, I'm stumped right now. I have a pop-up menu that draws from a value list (Storage_type) that shows the contents from the table and field Operation::Storage_type based on a related table (Site:: ). The pop-up menu contains the correct values when I click on the field, but the field returns to blank after I tab or click into another field. The field with the pop-up menu is not covered over by another field and is arranged to be on top of any other layout objects. I have two other similar pop-up menus on the same layout, and both have the same underlying structure (i.e., shows values from a field from a related table) as this field, but they do not have the same problem. Any ideas on what could be happening?
Thanks for your attention to my message.