>That still did not do it. I dragged it out a lot, this is a recurring theme throughout all of the reports I have designed. Only on the sum of the productid group does it display **** as far as I know there are no numeric overflows in any of the tables
>
>On the format tab there is no expression set at all.
>
>Any Ideas I am stumped
>
>Thanks again,
>
>Fred W.

Hi Fred,

What is the field (and its precision) and what did you put in the Total?

As an alternative if you would not be able to make the original field work, for unknown reason, you may try to create a report variable instead to hold your sum, though it should work as is.