Automatically spell out any Euro amount entered as a digit in a field for Word.

Follow your numerical FormField with a Ref field with the bookmark name of the numerical field - visible in Properties from the right-click context menu. Tick the 'Calculate on Exit' checkbox to make sure that the REF field gets updated:

{ REF Text3 \*CardText }

I posted the following annotated screen shots in response to your older question before I noticed you'd started a new one. My example shows how the field codes do the work, but use Graham's procedure to set this up in your form. (edited: my example uses the bookmark name thisArtValue for the numeric value, whereas Graham's example used a bookmark named Text3 for the same referenced value.)The Language attribute in effect for the text containing the Cardtext field code switch determines which language to use for the calculated field code's result (here it is German).

Thanks Graham and especially Eric for the help and the diagram, this is very helpful. Now it just has one flaw: It works exactly like I want it, but only without the macro. With the macro (that runs on the entry of the field at the very bottom of the page) I run into the following problem:
The location of the bookmarks get copied too, and that means that the point 5 in your diagram on a newly create page that also contains the fields does not match point 4, but point 4 from the page above.
In oder for you to be able to recreate this issue here is the macro: (thanks Graham, I believe you have helped me with this last time)

Sub Macro3a()
   Dim aDoc As Document
   Dim strPassword As String
   strPassword = ""
   Set aDoc = ActiveDocument
   If aDoc.ProtectionType <> wdNoProtection Then
       aDoc.Unprotect strPassword
   End If
   Application.Templates(aDoc.AttachedTemplate.FullName). _
       BuildingBlockEntries("AASKurz").Insert Where:=aDoc.Bookmarks("\EndOfDoc").Range
   aDoc.Protect Type:=wdAllowOnlyFormFields, Password:=strPassword
End Sub

I created the “BuildingBlockEntry" by creating an Autotext with the name “AASKurz” that is just a copy of the template I posted before.

What this does is just adding a page where I can add two more art evaluations.

Thanks again for your feedback and help.

I'm a bit rusty on using Word forms, so perhaps Graham will have a better idea about how to manage this within the code related to the form.

Note that if a single form will include 2 art evaluations, you'll need to have two separate bookmarked values to be able to differentiate between them in the REF fields. The SEQ fields will calculate to 1 and 2 properly on a single page, but the macro would need to be able to reset the initial value if it is used to create more evaluations on the same day (i.e. the first two would be 001 and 002, but the next ones would need to be 003 and 004, etc.).

Hey Erich, I already included the two separate bookmarked values in my template, and you are completely right about the requirements of the macro.... This is what I need.

Now I get the run-time error 5941. What is that about? Also, one thing I noticed, the macro only includes the first bookmark, not the second. I have two bookmarks assigned, since I have two positions per page, and with the macro I want to create a new page with two positions.

Sorry. I missed the notification for your last comment.

What is the text message for the error and on which code line does it occur?
For a second bookmark, the code would have to be repeated with a different name.

See attached file for error message.

See attached file for error message.
1.pdf

For the sake of text searches, the error message is:

Run-time '5941':
The requested member of the collection does not exist.

There are two collections referenced in the code, Fields and BuildingBlockEntries. So either there are no fields in the document, or the BuildingBlockEntry  "AASKurz"  is missing.

Which line does it fail on?

Graham, you are absolutley right. This was the issue. Thanks a lot for your help