DAX Fridays! #163: Best practices when using error functions in DAX
DAX - IF, IF.EAGER, IFERROR in Power BI
DAX Language - ERROR functions in Power BI
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Last Updated: September 29, 2026
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Summary
In this short video, we'll break down the ISAFTER: Returns true if the list of Value1 parameters compares strictly after the list of Value2 parameters. FIXED: Rounds a number to the specified number of decimals and returns the result as text with optional commas. Limited offer 50% discount. Life time course access with limited price offer $12.99 Power BI ISINSCOPE: Returns true when the specified column is the level in a hierarchy of levels. ISLOGICAL: Checks whether a value is a logical value (TRUE or FALSE). Raise an error message in Power BI Trap and handle errors in an expression in Power BI ERROR()