Sum of grouped invoice lines

[Zosy]

Hi,

I have the below data. a list of detailed invoice product lines. Each invoice has an estimated total amount which appears on several lines when the invoice has more than 1 product.

Invoice	Product	Price	Estimated Invoice total	Customer	Details
1	A	100	500	Cond	Amazon
1	B	200	500	Cond	Amazon
1	N	3	500	Cond	Amazon
2	B	200	200	Sana	Amazon
3	C	500	600	Sana	Amazon
3	D	150	600	Sana	Amazon
4	E	20	20	Torc	Amazon

 How do I calculate the measure for Estimated Total to be able to compare the estimated total with the real value of the invoice?

	Invoice	Actual Total	Estimated total	Count Product	Customer
	1	203	500	3	Cond
	2	200	200	1	Sana
	3	650	600	2	Sana
	4	20	20	1	Torc
Total		1073	1320	7

Thank you,
Zosy

[barritown · Accepted solution]

Hi @Zosy,

Not sure the solution below is optimal, but it should work:

TotalEstimated = SUMX ( SUMMARIZE ( data, [Invoice], "Result", AVERAGE ( data[Estimated Invoice total] ) ), [Result] )

Best Regards,

Alexander

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My YouTube vlog in Russian

[barritown · Accepted solution]

Hi @Zosy,

Not sure the solution below is optimal, but it should work:

TotalEstimated = SUMX ( SUMMARIZE ( data, [Invoice], "Result", AVERAGE ( data[Estimated Invoice total] ) ), [Result] )

Best Regards,

Alexander

My YouTube vlog in English

My YouTube vlog in Russian

[Zosy]

Hi @barritown ,

The formula works very well, but I am stuck in the next step. How would I incorporate the TotalEstimated formula in the below measure, where it gets the currency converted dynamically? If I use it like below, it disregards the distinct invoice number.

Do you know what I am doing wrong?

Estimated Revenue (in selected currency) = 
SUMX( 
'Invoice Details', 
 VAR vExchange =
           LOOKUPVALUE(
                'CurrencyRates'[Exchange Rates],
                'CurrencyRates'[currencycode], 'Currency Filters'[Selected Currency],
                'CurrencyRates'[Year], 'Invoice Details'[Created On].[Year]
                ) 
RETURN 
'Invoice Details'[TotalEstimated]*vExchange
 )

Thank you,
Zosy

[barritown]

Hi @Zosy,

I doubt I can help having just this code... If you can break down your new problem the way you did the initial one (with the input data and the desired outcome), there, I'll have more chances. 🙂

Best Regards,

Alexander

My YouTube vlog in English

My YouTube vlog in Russian

[Zosy]

Hi @barritown ,

I have uploaded the file in dropbox. Hope this helps
SUM of invoice lines with dynamic exchange currency PBIX 

What I want to achieve is to calculate the Estimated Revenue (in selected currency) for each individual invoice.

Invoice 1 has  TotalEstimated = 500 but when I convert it to USD (FX rate=2 ) it should be 1000 not 3000 like below.

The result is 3000 because there are 3 prooducts on invoice 1 and it adds the Estimated Invoice Total for all the lines. 500*3=1500 converted to USD equals 3000.


Invoice details table

let
    Source = Table.FromRows(Json.Document(Binary.Decompress(Binary.FromText("i45WMlTSUXIEYkMDAyBpCiad8/NSQMK5iVX5eUCGgZG+gam+kYGRkVKsDkSLExAbkabFD4iNidVghGIHhAxOzEtE1mJoqm9gAtJiCNYCMtsZbr4Zdi2W+gZmCFtAWlzAJhGtxQQo5Ap2EowIyS9KRtFgAtUAdFYsAA==", BinaryEncoding.Base64), Compression.Deflate)), let _t = ((type nullable text) meta [Serialized.Text = true]) in type table [Invoice = _t, Product = _t, Price = _t, #"Estimated Invoice total" = _t, Customer = _t, Details = _t, #"Invoice Date" = _t]),
    #"Changed Type" = Table.TransformColumnTypes(Source,{{"Invoice", Int64.Type}, {"Product", type text}, {"Price", Int64.Type}, {"Estimated Invoice total", Int64.Type}, {"Customer", type text}, {"Details", type text}, {"Invoice Date", type date}})
in
    #"Changed Type"

Measures Invoice Details table

Actual Price (Base currency) = SUM('Invoice Details'[Price])

Actual Price (in selected currency) = 
SUMX( 
'Invoice Details', 
 VAR vExchange =
           LOOKUPVALUE(
                'Currency Rates'[exchangerate],
                'Currency Rates'[currency_code], 'Currency Filter'[Selected Currency],
                'Currency Rates'[Year], 'Invoice Details'[Invoice Date].[Year]
                ) 
RETURN 
'Invoice Details'[Actual Price (Base currency)]*vExchange
 )

TotalEstimated = SUMX ( SUMMARIZE ('Invoice Details', [Invoice], "Result", AVERAGE ( 'Invoice Details'[Estimated Invoice total] ) ), [Result] )

Estimated Revenue (in selected currency) = 
SUMX( 
'Invoice Details', 
 VAR vExchange =
           LOOKUPVALUE(
                'Currency Rates'[exchangerate],
                'Currency Rates'[currency_code], 'Currency Filter'[Selected Currency],
                'Currency Rates'[Year], 'Invoice Details'[Invoice Date].[Year]
                ) 
RETURN 
'Invoice Details'[TotalEstimated]*vExchange
 )

Currency Rates Table

let
    Source = Table.FromRows(Json.Document(Binary.Decompress(Binary.FromText("i45WMlXSUTIyMLQEUq6lRfkgKjRIKVYHRSY0WMElPycnsQjMdgFLm4CljQwwNSLJYNNoDJE2xNSIJINNoxFE2ghTI5IMhsZYAA==", BinaryEncoding.Base64), Compression.Deflate)), let _t = ((type nullable text) meta [Serialized.Text = true]) in type table [exchangerate = _t, year = _t, currency_name = _t, currency_code = _t]),
    #"Changed Type" = Table.TransformColumnTypes(Source,{{"exchangerate", type number}, {"year", Int64.Type}, {"currency_name", type text}, {"currency_code", type text}})
in
    #"Changed Type"

Currency Filter Table

let
    Source = #"Currency Rates",
    #"Removed Other Columns" = Table.SelectColumns(Source,{"currency_code"}),
    #"Removed Duplicates" = Table.Distinct(#"Removed Other Columns")
in
    #"Removed Duplicates"

Measures Currency Filter Table

Selected Currency = SELECTEDVALUE('Currency Filter'[currency_code])

Let me know if you have any other questions

[barritown · Accepted solution]

Hi @Zosy,

Try this one out:

Estimated Revenue (in selected currency) v2 = 
VAR _tbl = 
ADDCOLUMNS (
    SUMMARIZE (
        'Invoice Details', [Invoice], 
        "Date", 
        MIN ( 'Invoice Details'[Invoice Date] ), 
        "TotEst",
        [TotalEstimated] ), 
        "Rate",
        LOOKUPVALUE(
            'Currency Rates'[exchangerate],
            'Currency Rates'[currency_code], 'Currency Filter'[Selected Currency],
            'Currency Rates'[Year], YEAR ( [Date] ) ) )
RETURN SUMX ( _tbl, [TotEst] * [Rate] )

Here's your PBIX with this measure - https://www.dropbox.com/s/lhwz19j80g9glpw/SUM%20of%20invoice%20lines%20with%20dynamic%20exchange%20c...

Best Regards,

Alexander

My YouTube vlog in English

My YouTube vlog in Russian

[Zosy]

Thank you so much for your help! I couldn't figure it out by myself, having a temporary table with the calculations does an amazing job!