I've added one additional field to the popup and have gone over the steps to make that happen (as shown in your docs - step 1 and step 2). Everything is great until I try to save and close when it says Error 102 and then it deletes the event.

Hi Jim,

Error 102 is a FileMaker "field is missing" error and shouldn't be occurring from just adding additional fields to your source. It's likely that one of the fields mapped on your "Source No [X]" layout for that source number is mapped incorrectly or doesn't match the variables set at the top of your "DBk_WebViewerSource" calculation for that field.

If you have FileMaker Advanced, you can step through the "Edit / Create" section (lines 120-246) of the "Create Edit Delete Event..." script to see exactly which field is causing the 102 error.

I'd be happy to take a quick look at your file to troubleshoot if you'd like to send it into [email protected].

Hope that helps!

Regards,

KC