Can't find the error in formula

Why do I get an error?

I use a DropDown-Box to select only 1 item.
in the next DropDownbox (multidropdown) I want to list all records related to the DropDown’s value.

Best
juxpi

Is the dropdown type the same as the “Von Firma” type?

This topic was automatically closed after 70 days. New replies are no longer allowed.