Dax code help on Switch statement

[suman1985]

Hi All,

I am new to DAX, can you please verify my dax .I am trying to create measure which should group by year, and make SFDB value to null and then add sfdb value to Null value 

DAX:

Measure =

switch(

                  SELECTEDVALUE(SOURCECODE[NAME])

                  ,BLANK(),

                  CALCULATE(sum(SOURCECODE[AMOUNT]),filter(allselected(SOURCECODE),SOURCECODE[NAME] in {"SFDB",BLANK()}))

                )

The above dax is not working when year is added to the table (i.e., not grouping by year)other wise it is working fine. Please help.

I would really appreciate the help in advance.

Thanks 

[talespin · Accepted solution]

hi @suman1985 

Measure 2 =

VAR _Year = SELECTEDVALUE(TestTbl3[YEAR])

VAR _Name = SELECTEDVALUE(TestTbl3[NAME])

RETURN

SWITCH( _Name,

        "SFDB", "",

        "", CALCULATE( SUM(TestTbl3[AMOUNT]) , REMOVEFILTERS(TestTbl3), TestTbl3[YEAR] = _Year, TestTbl3[NAME] = "" || TestTbl3[NAME] = "SFDB"),

        SUM(TestTbl3[AMOUNT])

)

[Anonymous · Accepted solution]

Hi @suman1985 ,

@talespin  provides a good solution for you, while you can also try to follow my steps below:
Add two measures:

1&0 = 
IF (
    SELECTEDVALUE ( 'Table2'[NAME] ) = ""
        || SELECTEDVALUE ( 'Table2'[NAME] ) = "SFDB",
    1,
    0
)

Measure_Expected Result = 
VAR _1 =
    CALCULATE (
        SUM ( 'Table2'[AMOUNT] ),
        FILTER (
            ALL ( 'Table2' ),
            'Table2'[YEAR] = SELECTEDVALUE ( 'Table2'[YEAR] )
                && 'Table2'[1&0] = 1
        )
    )
VAR _2 =
    IF (
        SELECTEDVALUE ( 'Table2'[NAME] ) <> "",
        SELECTEDVALUE ( 'Table2'[AMOUNT] ),
        _1
    )
RETURN
    IF ( SELECTEDVALUE ( 'Table2'[NAME] ) = "SFDB", "", _2 )

Final output:

How to Get Your Question Answered Quickly - Microsoft Fabric Community

If it does not help, please provide more details with your desired out put and pbix file without privacy information.

Best Regards,

Ada Wang

If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.

[h1629]

Hi,

In my scenario the year and year-mon columns are coming from different table.I used the same measure which you have provided but it is not giving correct values 

The table schema looks like 

and the table structure and the result which we need for measure is highlighted in Yellow.

[talespin]

hi @h1629 ,

Please use this measure, it will SUM at either Year or Year-Month. Please note that the data I created doesn't have N/A for all months, so that is why you are not seeing N/A for certain months.

MResult =

VAR _SelVal = SELECTEDVALUE(DimMaterial[MaterialCode])

VAR _Sales = CALCULATE(SUM(FactTable[Sales]), FactTable[IsRelevant] = "Y", FactTable[IndexRange] > 2)

VAR _Val =

SWITCH(_SelVal,

"Soft", _Sales,

"Hard", _Sales,

"Raw", 0,

"N/A", CALCULATE( SUM(FactTable[Sales]) , (DimMaterial[MaterialCode] = "N/A" || DimMaterial[MaterialCode] = "Raw"), FactTable[IsRelevant] = "Y", FactTable[IndexRange] > 2 ),

BLANK()

)

RETURN IF( _Sales > 0, _Val, BLANK())

[Anonymous · Accepted solution]

Hi @suman1985 ,

@talespin  provides a good solution for you, while you can also try to follow my steps below:
Add two measures:

1&0 = 
IF (
    SELECTEDVALUE ( 'Table2'[NAME] ) = ""
        || SELECTEDVALUE ( 'Table2'[NAME] ) = "SFDB",
    1,
    0
)

Measure_Expected Result = 
VAR _1 =
    CALCULATE (
        SUM ( 'Table2'[AMOUNT] ),
        FILTER (
            ALL ( 'Table2' ),
            'Table2'[YEAR] = SELECTEDVALUE ( 'Table2'[YEAR] )
                && 'Table2'[1&0] = 1
        )
    )
VAR _2 =
    IF (
        SELECTEDVALUE ( 'Table2'[NAME] ) <> "",
        SELECTEDVALUE ( 'Table2'[AMOUNT] ),
        _1
    )
RETURN
    IF ( SELECTEDVALUE ( 'Table2'[NAME] ) = "SFDB", "", _2 )

Final output:

How to Get Your Question Answered Quickly - Microsoft Fabric Community

If it does not help, please provide more details with your desired out put and pbix file without privacy information.

Best Regards,

Ada Wang

If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.

[suman1985]

Even this solution worked for me. Appreciate the help..

[talespin · Accepted solution]

hi @suman1985 

Measure 2 =

VAR _Year = SELECTEDVALUE(TestTbl3[YEAR])

VAR _Name = SELECTEDVALUE(TestTbl3[NAME])

RETURN

SWITCH( _Name,

        "SFDB", "",

        "", CALCULATE( SUM(TestTbl3[AMOUNT]) , REMOVEFILTERS(TestTbl3), TestTbl3[YEAR] = _Year, TestTbl3[NAME] = "" || TestTbl3[NAME] = "SFDB"),

        SUM(TestTbl3[AMOUNT])

)

[h1629]

Thank you it worked for me. Great work.

[talespin]

hi @h1629 

You're welcome.

[h1629]

I have a similar case where I am creating measure for Power BI Data model.  Where I need to filter the fact tables and dim tables in the measure. This measure should work if end users wants to see year in the table or year month.

[talespin]

hi @h1629 ,

You can use this, replace with your table name and column names.

MSales =

VAR _Name = SELECTEDVALUE(DimProductCategory[EnglishProductCategoryName])

RETURN

SWITCH( _Name,

        "Bikes", 0,

        "Accessories",

                        CALCULATE(

                                    [MSalesAmount] ,

                                    REMOVEFILTERS(DimProductCategory[EnglishProductCategoryName]),

                                    DimProductCategory[EnglishProductCategoryName] = "Bikes" || DimProductCategory[EnglishProductCategoryName] = "Accessories",

                                    Isrelevant = "Y", Indexragge > 2

                                    ),

        [MSalesAmount]

)

[suman1985 · Accepted solution]

Thank you so much it worked..Great help .