How to convert SQL case statement to dax

[Anonymous]

case
when (COALESCE(sum(ABC),0) - COALESCE(sum(ABCD),0)) < 0 then 0
else (COALESCE(sum(ABC),0) - COALESCE(sum(ABCD),0)) / sum(XYZ)

[eliasayyy]

hello please try 

IF(
    CALCULATE(SUM('Table'[ABC])) - CALCULATE(SUM('Table'[ABCD])) < 0,
    0,
    DIVIDE(
        CALCULATE(SUM('Table'[ABC])) - CALCULATE(SUM('Table'[ABCD])),
        SUM('Table'[XYZ])
    )
)

[Anonymous]

Thank you for the reply. Somehow the last bit which is

SUM('Table'[XYZ])

is actually a measure and DAX is not picking up with this syntax and also coming with this error 

so incase if you can help me further thank you 

[eliasayyy · Accepted solution]

can you please show me the full measure how you wrote it

or please try 

Measure = 
VAR result = SUM('Table'[ABC]) - SUM('Table'[ABCD])
RETURN
IF(
    result < 0,
    0,
    DIVIDE(
        result,
        SUM('Table'[XYZ]),
        0 
    )
)