how to calculate the turnover in powerbi

[Anonymous]

I want to create a report in power Bi that shows the turnover for each year but in my database a turnover can not be equal to the total amount of the bills because there can be assets to be deducted. so in my database there is operation_code table which contains a SENS column this column indicates if this operation is either input or output and the turnover will be calculated as follows: if (CODE_OP.SENS = output), + sum (ENT.HTMT / ENT .DEVP) else if (CODE_OP.SENS = input), - sum (ENT.HTMT / ENT.DEVP) i did a test with SQL Statements :

SELECT YEAR(ENT.PIDT) ,T020.SENS,
CASE 
     WHEN T020.SENS= 2 THEN 
      sum (ENT.HTMT / ENT.DEVP) 
      WHEN T020.SENS = 1 THEN -1 * sum (ENT.HTMT / ENT.DEVP) 
    END as CA FROM ENTleft join T020  on 
    T020.OP = ENT.OP WHERE ENT.PICOD=4 AND ENT.TICOD='C'  AND ENT.DOS=998
GROUP BY YEAR(ENT.PIDT)--,T020.SENS

but when i try to do it in power BI Using DAX by creating a measure

Measure = 

Switch ( True();

 ALL(T020[SENS])=2,0;SUM(ENT[HTMT])/SUM(ENT[DEVP]) ;

 ALL(T020[SENS])=1,0; -1 *SUM(ENT[HTMT])/(SUM(ENT[DEVP])) 
 ) 

an error appear when i try to use the measure that it is impossible to display the visual element . 

[v-shex-msft · Accepted solution]

Hi @Anonymous,

You can try to use below measure to calculate with switch function.

Measure =
SWITCH (
    SELECTEDVALUE ( T020[SENS] );
    2; SUM ( ENT[HTMT] ) / SUM ( ENT[DEVP] );
    1; -1 * SUM ( ENT[HTMT] )
        / ( SUM ( ENT[DEVP] ) );
    BLANK ()
)

Notice: switch function not works for summary values.

Regards,

Xiaoxin Sheng

[Anonymous]

Thank you very much ,  that's working