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## Need Cumulative Sum by Item

Hi Geeks,
Need Cumulative Sum of the AMOUNTper each Item.
I have created a column ' Cumulative Sum' in Excel, which is basically AMOUNT+Qty-Liability  per Item.

needed to replicate same in PowerBIDesktop,

Any Ideas would be appreciated.

Excel Data

1 ACCEPTED SOLUTION
Microsoft Employee

Hi Again @sandeepk66

In anycase, here is a calculated column that might work

```Column =
VAR StartRowAmount = MINX(FILTER(Examples,'Examples'[ITEM] = EARLIER('Examples'[ITEM])),'Examples'[AMOUNT])
RETURN
CALCULATE(
StartRowAmount +
SUM([SALE Amount]) -
SUM([Liability])
, FILTER(
ALL('Examples'),
'Examples'[RowID] <= EARLIER('Examples'[RowID])
&& 'Examples'[ITEM] = EARLIER('Examples'[ITEM]))
)```

Proud to be a Datanaut!

5 REPLIES 5
Microsoft Employee

Just checking.  In the first line of each of your product groupings, you use three column to determine the result, then from that result, the next lines only use 2 columns.  Is that what you meant to do, or was that a typo?

Proud to be a Datanaut!

Microsoft Employee

Hi Again @sandeepk66

In anycase, here is a calculated column that might work

```Column =
VAR StartRowAmount = MINX(FILTER(Examples,'Examples'[ITEM] = EARLIER('Examples'[ITEM])),'Examples'[AMOUNT])
RETURN
CALCULATE(
StartRowAmount +
SUM([SALE Amount]) -
SUM([Liability])
, FILTER(
ALL('Examples'),
'Examples'[RowID] <= EARLIER('Examples'[RowID])
&& 'Examples'[ITEM] = EARLIER('Examples'[ITEM]))
)```

Proud to be a Datanaut!

Appreciated for your work, its working for that example I Provided.

However, its not working for this scenario. Please find the EXCEL and pbix.

Thank you!

Here is the Data

Here is the pbix file

Microsoft Employee

Try adding this code as a calculated column to your Query1 table, rather than to your Examples table.

Also, I note the data in your INVENTTRANSID column is not in order.  Is that important?

```CUMColumn2 =
VAR StartRowAmount = MINX(
FILTER(Query1,'Query1'[NAME] =EARLIER('Query1'[NAME])),'Query1'[PHYSICALINVENT])
RETURN
CALCULATE(
StartRowAmount +
SUM(Query1[RECEIPTQTY]) -
sum(Query1[ISSUEQTY])
, FILTER(
ALL('Query1'),
'Query1'[INVENTTRANSID] <= EARLIER('Query1'[INVENTTRANSID])
&& 'Query1'[NAME] = EARLIER('Query1'[NAME]))
)```

Proud to be a Datanaut!

Appreciated your inputs.

However,Its not working for the same NAME for that day.

Please see the Issue that I ran into:
Issue example 1
Issue example 2

Can we do this Cumulative Sum by Dimension in Power Query?

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