Forum Discussion

erhang's avatar
erhang
Helper II
8 years ago
Solved

dax formula help (Distribution)

Hi dear Power BI Family ;   İ am happy to be here to take always support from you  , so thanks in advance to everybody.   İ need your helps one more time to create a formula about below situation...
Need Help
  • Zubair_Muhammad's avatar
    Zubair_Muhammad
    8 years ago

    HI erhang

     

    Try this MEASURE

     

    Distributed Stocks =
VAR stock_to_distirubute =
    CALCULATE (
        SUM ( Table2[Stock Qty] ),
        CROSSFILTER ( Table2[Product], Table1[Product], BOTH )
    )
VAR Cumulativestock =
    CALCULATE (
        SUM ( Table1[Requested Qty] ),
        FILTER (
            ALLEXCEPT ( Table1, Table1[Product] ),
            Table1[Rquested Delivery Date]
                <= SELECTEDVALUE ( Table1[Rquested Delivery Date] )
        )
    )
VAR myqty =
    IF (
        Cumulativestock > stock_to_distirubute,
        SELECTEDVALUE ( Table1[Requested Qty] )
            - ( Cumulativestock - stock_to_distirubute ),
        SELECTEDVALUE ( Table1[Requested Qty] )
    )
RETURN
    IF ( myqty < 0, 0, myqty )
  • Zubair_Muhammad's avatar
    Zubair_Muhammad
    8 years ago

    Hi erhang

     

    To solve this situation, first add a calculated column as follows

     

    Adjusted Delivery Date =
Table1[Rquested Delivery Date]
    + Table1[Document Number] / 10000

    Now you can revise the original measure by replacing Requested Delivery Date with Adjsuted Delivery Date

    i.e.

     

    Distributed Stocks =
VAR stock_to_distirubute =
    CALCULATE (
        SUM ( Table2[Stock Qty] ),
        CROSSFILTER ( Table2[Product], Table1[Product], BOTH )
    )
VAR Cumulativestock =
    CALCULATE (
        SUM ( Table1[Requested Qty] ),
        FILTER (
            ALLEXCEPT ( Table1, Table1[Product] ),
            Table1[Adjusted Delivery Date]
                <= SELECTEDVALUE ( Table1[Adjusted Delivery Date] )
        )
    )
VAR myqty =
    IF (
        Cumulativestock > stock_to_distirubute,
        SELECTEDVALUE ( Table1[Requested Qty] )
            - ( Cumulativestock - stock_to_distirubute ),
        SELECTEDVALUE ( Table1[Requested Qty] )
    )
RETURN
    IF ( myqty < 0, 0, myqty )
Anonymous's avatar
Anonymous
Not applicable
6 years ago

Hello,

 

Thanks for the answer to the original post. I wanted to know if it is possible to add a bit more complexity to the problem by adding another column to table 2.

 

https://imgur.com/a/gHiCLm7 

 

Given the image below, and the algorithm already given, how can i include the idea that the stock is not already available at the beginning ? i receive a bit of stock every week (hence my week column in table 2).

Also, how can i simulate the fact that i might have to distribute the stock during two weeks  because not enough stock (see example in grey )? How can i display the week when the distribution occured ?

 

Thanks a lot in advance.