What's the reason for "#Error"?

[Mike]

In a report I have a text box with such expression:

=[Manufacturer] & " " & [Country]

When previewing the report I always get #Error there, in
spite of that the query return the values.
What is the reason?

 

[John Spencer (MVP)]

By any chance is the textbox named Manufacturer or Country? If so, change the
name of the textbox.