I am setting up an Invoice report using a query. The query has a calculated
field, "Extended price" (UnitPrice*Quantity). So far so good, I can display
all of this in the detail of the report. I want to put the sum of all the
extended prices in the footer as "Subtotal". The Orders Subform in Northwind
does this simply with =Sum([ExtendedPrice]) but I get #Error if I try this.
How can I achieve this. Any help appreciated.
Thanks
John
Rick Brandt - 22 Sep 2004 00:30 GMT
>I am setting up an Invoice report using a query. The query has a calculated
> field, "Extended price" (UnitPrice*Quantity). So far so good, I can display
> all of this in the detail of the report. I want to put the sum of all the
> extended prices in the footer as "Subtotal". The Orders Subform in Northwind
> does this simply with =Sum([ExtendedPrice]) but I get #Error if I try this.
> How can I achieve this. Any help appreciated.
Which footer? Page Header/Footers do not support aggregate functions. Group or
Report Header/Footers should work though.

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John - 22 Sep 2004 00:57 GMT
It works ok in the group footer, but that's no good to me. That will give a
subtotal for each group of data on the report, but what I need is a subtotal
of all the exteded prices in the report.
John
> >I am setting up an Invoice report using a query. The query has a calculated
> > field, "Extended price" (UnitPrice*Quantity). So far so good, I can display
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> to this message. Send instead to...
> RBrandt at Hunter dot com
PC Datasheet - 22 Sep 2004 00:31 GMT
John,
Sum doesn't work with a named calculated field such as Sum([ExtendedPrice]).
Rather you need to put the calculateion inside the function as
Sum([UnitPrice]*[Quantity]).
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Your Resource For Help With Access, Excel And Word Applications
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> I am setting up an Invoice report using a query. The query has a calculated
> field, "Extended price" (UnitPrice*Quantity). So far so good, I can display
[quoted text clipped - 6 lines]
>
> John
John - 22 Sep 2004 00:58 GMT
Tried this and it works in the group footer but not in page footer
John
> John,
>
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> >
> > John
Rick Brandt - 22 Sep 2004 01:11 GMT
> Tried this and it works in the group footer but not in page footer
Report Footer will work

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fredg - 22 Sep 2004 01:22 GMT
> Tried this and it works in the group footer but not in page footer
>
[quoted text clipped - 28 lines]
>>>
>>> John
John,
In his first reply to your original post Rich Brandt told you you
cannot use this expression in a Page Footer!!
From his reply:
Which footer? Page Header/Footers do not support aggregate functions.
Group or Report Header/Footers should work though.
If you wish to show sums (even Sums of Sums) in the Page Footer, read
Microsoft KnowledgeBase article:
132017 'How to sum a column of numbers in a report by page.'

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