ISERROR Function (DAX)
How does the ISERROR function (DAX) work?
ISERROR function (DAX) checks if a value is an error, and returns either TRUE or FALSE.
ISERROR Formula Syntax
ISERROR (<value>)
How do you use the ISERROR function?
Checks whether a value is an error, and returns TRUE or FALSE.
Related Blog Posts
Related Support Forum Posts
How to search for a value within a column in Power BI
Iterating a distinctcount between two tables
Summarize not showing all data
Considerations when using the ISERROR function
The ISERROR function is used to check for errors, such as division by zero. If there is an error a blank is returned, otherwise the ratio is returned.
Related Video Tutorials
Formula examples using the ISERROR function
= IF( ISERROR(
SUM('ResellerSales_USD'[SalesAmount_USD])
/SUM('InternetSales_USD'[SalesAmount_USD])
)
, BLANK()
, SUM('ResellerSales_USD'[SalesAmount_USD])
/SUM('InternetSales_USD'[SalesAmount_USD])
)