Power bi desktop

[manoj619]

In Power BI, I need to create a display that shows only the values from Table B that are not present in Table A, based on the selected country from a dropdown filter

Table a

Car    Country

tata    india

tata    swiss

swift   pak

benz   swiss

swift   India

kia       pak

Byd.   Lanka

Byd    India

Table b

Brand year 

benz   2000

kia      2001

tata    2002

Volvo 2003

example:

 if i select pak in dropdown the output should be

Benz 2000

tata 2002

Volvo 2003

If i select india the output should be

benz 2000

Kia 2001

Volvo 2003

[v-zhangtin-msft]

Hi, @manoj619 

You can try the following methods.

Measure = 
VAR SelectedCountry = SELECTEDVALUE('Table a'[Country])
Var  _table=
FILTER( 'Table b',
NOT 'Table B'[Brand] IN
CALCULATETABLE( VALUES('Table a'[Car]),'Table a'[Country] = SelectedCountry))
RETURN
IF(SELECTEDVALUE('Table b'[Brand]) in _table,1,0)

Is this the result you expected?

Best Regards,

Community Support Team _Charlotte

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

[manoj619]

i got error as the number of arguments is invalid. Function containsrow must have value for each column in the table expression 

[bhanu_gautam]

@manoj619 

Ensure that there is no direct relationship between Table A and Table B.

Use the 'Country' column from Table A to create a dropdown filter.

Create a new calculated table that will contain the brands from Table B that are not present in Table A for the selected country.

DAX
FilteredBrands =
VAR SelectedCountry = SELECTEDVALUE('Table A'[Country])
RETURN
FILTER(
'Table B',
NOT 'Table B'[Brand] IN
CALCULATETABLE(
VALUES('Table A'[Car]),
'Table A'[Country] = SelectedCountry
)
)

Use a table visual to display the values from the FilteredBrands table.

[manoj619]

showing expression refers to multiple columns cannot be converted a scale value