January 30, 2026 - -- ISEMPTY checks that a table contains no rows -- -- This example retrieves the products with sales in 2007 and -- no sales in 2008 by using ISEMPTY EVALUATE VAR ProductsSales = ADDCOLUMNS ( TOPN ( 10, VALUES ( 'Product'[Product Name] ) ), "HasSalesIn2007", NOT ISEMPTY ( CALCULATETABLE ( Sales, ...

ISEMPTY(<table_expression>) True if the table is empty (has no rows), if else, False. This function is not supported for use in DirectQuery mode when used in calculated columns or row-level security (RLS) rules.

January 7, 2026 - Check Filtered Table Empty = ISEMPTY( FILTER( 'Products Ordered', 'Products Ordered'[Quantity] > 1000 ) ) Now, to check the result, go to the Report view, add a card visual, then add the above measure to it.

The ISEMPTY function returns a Boolean. ... A table is considered empty if it does not contain any rows. ... In this example we start from a Products table containing a list of products including the Color field that indicates the color of each product.

May 1, 2017 - Discover how to use the DAX ISEMPTY function for checking empty values in your datasets. Learn its syntax and applications.

August 17, 2020 - ISEMPTY ( CALCULATETABLE ( 'Internet Sales', 'Product Category'[Product Category Name] ) ) This syntax is simpler, meaningful and also faster. If you use DAXMD (query DAX on a Multidimensional model) the performance improvement offered by ISEMPTY ...

January 16, 2025 - For instance: DAX Measure = IF(ISEMPTY(SUM(Sales[Total Sales])), 0, CALCULATE(SUM(Sales[Total Sales]))) This DAX expression ensures that if the total sales table is empty, it returns 0, thus preventing misleading zero values in your reports ...

ISEMPTY: Returns true if the specified table or table-expression is Empty. https://dax.guide/isempty/

5 days ago - In DAX there are different ways to test whether a table is empty. This test can be used in complex DAX expressions and this short article briefly discuss what are the suggested approaches from a performance perspective.

ISEMPTY function (DAX) [!INCLUDEapplies-to-measures-columns-tables-visual-calculations] Checks if a table is empty. ISEMPTY(<table_expression>) Term · Definition · table_expression · A table reference or a DAX expression that returns a table. True if the table is empty (has no rows), if else, False.

August 19, 2019 - Solved: Hi, I am using below DAX Return Type = var vTxt = IF(ISEMPTY(CALCULATETABLE(SAVO_QBR_TEMP, SAVO_QBR_TEMP[Return_Type] BLANK()))=False,

September 6, 2025 - Use ISBLANK for missing data in columns and calculated values, use ISEMPTY for filtered tables and relationship existence. This simple distinction prevents logical errors and ensures your conditional logic works correctly in all scenarios. Thanks for taking the time to read this article — I hope it brought you one step closer to mastering DAX and Power BI!

March 5, 2024 - Syntax: ISEMPTY(<table_expression>) Example : Is Products Table Empty = ISEMPTY(‘Products’) In this example, IS EMPTY checks if the ‘Products’ table has no rows, providing a True or False result.

GR or UG = IF( AND(All_Combined_Terms_Bb_Course_ID[Catalog Number] >= 500, IF( OR(NOT(ISBLANK(RELATED(GR[AREA]))),NOT(ISEMPTY(RELATED(GR[AREA])))),"Graduate Courses", IF( AND(All_Combined_Terms_Bb_Course_ID[Catalog Number] < 500, IF(OR(NOT(ISBLANK(RELATED(UG[AREA]))),(NOT(ISEMPTY(RELATED(UG[AREA]))))),"Undergraduate Courses", "Neither" )) I know that nesting is often a problem, and that's probable here, too--but I'm getting an error I don't really understand how to deal with, too: "Parameter is not of the correct type" at the (not(isblank(related(xx[xxxx])))) sections. I'm trying to create the Dax formula in Power BI.

May 18, 2023 - Suppose you have a table called Customers that contains two columns - CustomerName and Country. You want to create a new calculated column called CountryIsEmpty that checks whether the Country column is empty or not.

The DAX formula would be: ... - Example 2: If you're calculating a measure that averages sales amounts but want to exclude blank sales from the calculation, you could use: ... - Performance: Overuse of `ISBLANK` in complex measures can impact report performance, so it should be used judiciously. - Comparison with Other Functions: `ISBLANK` is often compared with `ISNULL` or `ISEMPTY...

To learn more about best practices when working with BLANKS, see Avoid converting BLANKs to values in DAX. This formula computes the increase or decrease ratio in sales compared to the previous year. The example uses the IF function to check the value for the previous year's sales in order ...

January 15, 2025 - Employing the IF function alongside the DAX ISBLANK check enables you to efficiently handle empty values within your datasets, improving clarity and insight, which is essential for making data-driven choices in today’s competitive environment. For example, when assessing sales performance, you might want to indicate ‘No Sales’ when the sales value is empty.