function isnull

[Sebastian]

Hi all,

exist a function in power bi which works like the function "isnull" in t-sql?

I have a measure which sum a value over a periode and it shows the result in a table. If there aren't any values for a periode it shows nothing. In this case I want to have 0.00 instead of nothing.

Have anyone an idea?

thanks

Sebastian

[Rajiv1237]

Use IsBlank() DAX function

TestNullData = IF(ISBLANK(ExchangeRate[ValidTo]), 1, 0)

[Bjoern]

@Sebastian

Try ISBLANK()

and to send data BLANK()

see also:

https://msdn.microsoft.com/en-us/library/ee634552.aspx

[Sebastian]

I tried this function but as i used isblanc() the measure showed 0.00 like i want it but deleted all other values from other fields in the same row.

[HarrisMalik · Accepted solution]

@Sebastian can you share your expression? because isblank() returns you a boolean so it can be used with conditional expressions. If you want to to return blank value you can use something like

IF( ISBLANK(TABLE[MEASURE]), BLANK(),TABLE[MEASURE])

OR

IF( ISBLANK(TABLE[MEASURE]), 0,TABLE[MEASURE])

[Shiva799]

Can this be used advanced editor? I want to check for null that i'll pass as parameters.

Thanks

[Sebastian]

Ah ok,

it was as stupid mistake by myself.

I use if(isblank(table[measure]='true';0.00;table[measure]

Sorry guys.

Thanks a lot.

[HarrisMalik]

@Sebastian Good that it helps you. Do not forget to mark it as answered in order to help others.