DAX cummulative sum by multiple variables

Hi Hareensunny 

Can you post sample data as text and expected output?
Not enough information to go on;

please see this post regarding How to Get Your Question Answered Quickly:
https://community.powerbi.com/t5/Community-Blog/How-to-Get-Your-Question-Answered-Quickly/ba-p/38490

The most important parts are:
1. Sample data as text, use the table tool in the editing bar
2. Expected output from sample data
3. Explanation in words of how to get from 1. to 2.
4. Relation between your tables

Appreciate your Kudos!!
LinkedIn:www.linkedin.com/in/vahid-dm/

Hi Hareensunny ,

Please try to create a new column with below dax formula:

Cummulative Sum =
VAR _a = [Column1]
VAR _b = [Column2]
VAR _c = [Column3]
VAR _d = [Column4]
VAR _e = [Column5]
VAR tmp =
    FILTER (
        'Table',
        [Column1] = _a
            && MONTH ( [Column2] ) = MONTH ( _b )
            && [Column3] = _c
            && [Column4] = _d
    )
VAR tmp1 =
    FILTER ( tmp, [Column2] <= _b )
RETURN
    SUMX ( tmp1, [Column6] )

Please refer the attached .pbix file.

Best regards,
Community Support Team_Binbin Yu
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