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The expression contains undefined function call Sum()

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David
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David asked on 27 Aug 2010, 02:44 PM
Hi All,

I've been getting this error on/off again since I upgraded to Q2 2010. I have multiple reports which haven't been changed in a while which do a Sum() in a Group header. I get an error stating 'An error has occurred while processing TextBox 'textBox8': The expression contains undefined function call Sum()'.

It wouldn't be so bad if I could re-create this at will, but this will happen sometimes and then other times it will be fine with the _exact_ same report data. Like I said, these reports haven't changed for over a year and are simply doing this in the expression of the TextBox.

= Sum(Fields.DiscountedPriceAmt)

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Steve
Telerik team
answered on 01 Sep 2010, 12:40 PM
Hello David,

Problems that are not steadily reproduced are hardest to reproduce and investigate. Still if you open an official support ticket and provide us with a sample runnable project which exhibits the problem, we would look into it and see if we can reproduce it i.e. provide more info on the matter.

Best wishes,
Steve
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Steve
Telerik team
answered on 18 Feb 2011, 04:58 PM
Hi David,

We were able to reproduce the problem in our local tests and believe we would be able to fix it for subsequent release (be it internal build or official Q1 release).

Thank you for the patience and understanding.

Greetings,
Steve
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Petter Forss
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answered on 25 Mar 2011, 02:53 PM
Hi,
Is this solved in 2011 version?

Best regards,
Petter Forss
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Steve
Telerik team
answered on 28 Mar 2011, 01:53 PM
Hello Peter,

We identified similar problem to what David had reported locally and fixed it, but we cannot confirm that this is exactly the same problem, since he never actually sent us a report that reproduces it. The Q1 release is available for download in your account and you should be able to test and verify whether the fix addresses the problem in your project. If not, please open a support ticket and attach a project that exhibits the problem and we would advise you accordingly once we review it.

Kind regards,
Steve
the Telerik team
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