measure to count number of materials in table - power bi desktop

[Anonymous]

Hi, if the below is my Power BI desktop screen with table created, 

What measure can I use to calculate that there are 4 of the same materials in the table? showing next to each line as below.

The count column must show the result as 4 as below.

Material Number   Count

39055xAJRE	4
39055xAJRE	4
39055xAJRE	4
39055xAJRE	4

Thanks in advance 🙂

Table name  "All Orders"

[v-henryk-mstf]

Hi @Anonymous ,

I did a test, please try the following formula:

M =
CALCULATE (
    COUNTROWS ( 'All Orders' ),
    FILTER ( ALL ( 'All Orders' ), 'All Orders'[Material Number ] = "39055xAJRE" )
)

table =
SUMMARIZE (
    'All Orders',
    'All Orders'[Index],
    "M",
        CALCULATE (
            MAX ( 'All Orders'[Material Number ] ),
            FILTER ( ALL ( 'All Orders' ), 'All Orders'[Material Number ] = "39055xAJRE" )
        ),
    "C", [Measure]
)

If the problem is still not resolved, please provide detailed error information and let me know immediately. Looking forward to your reply.

Best Regards,
Henry

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

[Anonymous]

Hi, Thank you, however, I don't only have one material to count, "39055xAJRE", but a list of materials.

Is there a solution for that?

[v-henryk-mstf · Accepted solution]

Hi @Anonymous ,

I did a test, the reference is as follows:

Table 2 =
SUMMARIZE (
    'Table',
    'Table'[Material Number   Count],
    "Count",
        CALCULATE (
            COUNT ( 'Table'[Material Number   Count] ),
            FILTER (
                ALL ( 'Table' ),
                MAX ( 'Table'[Material Number   Count] ) = 'Table'[Material Number   Count]
            )
        )
)

Best Regards,
Henry

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

[amitchandak]

@Anonymous , try a measure like 

calculate(count(Table[material Number]), allexcept(Table, Table[material Number]))

[Anonymous]

@amitchandak   Hi, unfortunately, this did not work.  I have many of this material in my source data, but only 4 in my table data. I need to summarize so that the count only shows that of the material on the summarized table.

Regards

Vicky