Information Functions

The ISERROR function in DAX is used to check whether an expression or value results in an error. It returns TRUE if the value produces an error and FALSE otherwise.…

The ISBLANK function in DAX checks whether a given value is blank and returns TRUE if the value is blank; otherwise, it returns FALSE. This function is widely used for…

The ISNUMBER function in DAX is a logical function used to determine whether a given value is a numeric data type. It returns TRUE if the value is a number,…

The HASONEFILTER function in DAX checks whether a single filter has been applied to a specified column. It is primarily used to validate filter conditions and adjust calculations dynamically based…

The ISCROSSFILTERED function in DAX is a logical function that checks whether a specified table or column is being cross-filtered. It is particularly useful for identifying if a filter context…