Make Table Error Message

[gheyman]

I am trying to create a Make Table but when I run the query I get a message:

"A Calculation column cannot be saved without a valid expression in the Expression property"

I have no idea what this means. Can someone explain this?

 

[xenou]

Very likely you are running into a limitation of caculated fields. I would have advised you to avoid using calculated fields. Calculations belong in queries, not tables.