# QlikView App Development

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Partner

## Calculate which record to apply in a table of increasing thresholds

Hello all,

I am trying to write an expression to calculate which rebate should be applied for a total spend with a supplier. I am calculating the total spend with a supplier and then trying to find which record is the highest value from a linked list of records, where the total spend for a supplier is higher than the lower threshold for that record. I have attached a small qvw to highlight what I am trying to do. I suspect I am missing a layer of aggr, but I'm not sure where to put it.

Many thanks.

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MVP

## Re: Calculate which record to apply in a table of increasing thresholds

Well, I guess I got your point now. Try:

FirstSortedValue({<LT={"=LT<=sum(VALUE)"}>}REBATE,-LNO)

5 Replies
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MVP

## Re: Calculate which record to apply in a table of increasing thresholds

If you select 'A1', output comes as 2. Should not it be 4?

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Partner

## Re: Calculate which record to apply in a table of increasing thresholds

No. The total value for A1 is 90. Higher than 50 (2) but not as high as 100 (3).

Highlighted
MVP

## Re: Calculate which record to apply in a table of increasing thresholds

Well, I guess I got your point now. Try:

FirstSortedValue({<LT={"=LT<=sum(VALUE)"}>}REBATE,-LNO)

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Contributor III

## Re: Calculate which record to apply in a table of increasing thresholds

FirstSortedValue({<LT={"=LT<=sum(VALUE)"}>}REBATE,-LNO)

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Partner

## Re: Calculate which record to apply in a table of increasing thresholds

Thanks, Tresesco. Thats working a treat. Thanks for your help.