September 2, 2023 How to Use LOOKUPVALUE DAX function in Power BI for Forecasting In this article, we will explore the LOOKUPVALUE DAX function in Power BI and how it can be used for forecasting. From your formula it seem like you are asking for a value of the column "ID' in the table "Kunde" where the value of the column "ID" in the table "Kunde" is equal to a value in the column "Kunde ID" in the table "Angebot", so you are basically asking it to return the ID with you already have in your table. DAX. If ( [Functional Area]="Agreements", LOOKUPVALUE (agreements [PL Issues], agreements [WorkRequestID], [ID]), "false") I have managed to do the LOOKUPVALUE fine on its. 0. The unpivoted table (by creating a new tab in my Excel file and applying power query's Unpivot function, looks like: unpivot_from_table. Step 3: Use the calculated column or measure feature in Power BI's formula builder. Construct the LOOKUPVALUE function by providing the return column, search column, search value, and any additional parameters if needed. 0. I’m ‘looking up’ using a state. Learn different advanced techniques to retrieve multiple values from a lookup table in DAX, improving code readability and performance in DAX queries. I am only getting results for entries where the 'current age'. Column UniqueShiftID in Table1 and UniqueID in Table2 are used for referencing the rows. RELATED vs. You could create a calculated column using the DAX code below. "Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. CHANNEL = LOOKUPVALUE ( 'Sales Order'[Channel], 'Sales Order'[SalesOrderLineKey], [SalesOrderLineKey] ) Hi @draner, According to your description, I'd like to suggest you use the lookupvalue function to search for the related value. I have two table 1. 1. Hi there, I am using a simple LOOKUPVALUE function to return a price from another table in PowerPivot v11. = RELATED ( States [StateName] ) and you will have a column with the corresponding state name. There doesn't´t have to be a relationship between these tables. Looking up a specific value from a table. I dette eksempel bruges LOOKUPVALUE til at søge efter gennemsnitskursen for den valuta, der bruges til at betale for ordren den dag, ordren blev afgivet: DAX. answered Jan 17, 2013 at 12:41. employee_name: Week:The following example creates a calculated column that takes a manager ID and checks a set of employees. vlookup (Range ("E2"), RANGE ("A1:B4"), 2 , False)Solved: Hello everyone, I need retreive the field [a] from the table1 with a multiple conditions : table2[b]=table3[b] and table4[c]=table5[c] TheDAX: How to sum two LOOKUPVALUE columns. Is it possible to convert the datatpye of ID column in MF table to Text when writing the dax code instead of changing it in Power query. Either 'Decimal' doesn't exist, or there is no current row for a column named 'Decimal'. otherwise divide 'Order Details' [OrderItemCostExTax] with the value in step 3. Then i should get the output as . See the syntax, parameters, return value, remarks and examples of this function. (Optional) The qualified name of an existing column used to create summary groups based on the values found in it. Go to Table 1 and merge table 2 using ID as the key/lookup value. In a calculated column of Employees, you can just write. There are plenty of ways to do this. By utilizing dynamic parameters and variables, businesses can take their revenue forecasting capabilities to the next level. Define the conditions that will determine which values you want to retrieve using the LOOKUPVALUE function. PhilReturn value. Assigned to every column in a table, this tag identifies the original column in the data model that the values of a column originated from. Result Column & Search Value columns are the same in both the tables. This function is particularly useful in income statement analysis as it allows us to extract relevant financial data for further analysis and reporting. By using the LOOKUPVALUE function in Power BI, analysts can gain. LOOKUPVALUE( SearchTable[name] , SearchTable[id] -- how to get the fist value, if here are multiple id? , ThisTable[id] ) DAX LOOKUPVALUE function works fine, if only one unique value is returned as a result. filter is an iterative function. The LOOKUPVALUE DAX function is a powerful tool that significantly enhances the accuracy and efficiency of financial modeling in Power BI. Connect to any data model. This could be the sales column, product category column, or any other relevant. Tässä esimerkissä LOOKUPVALUE-funktiota käytetään hakemaan tilauksen tilauksen yhteydessä käytetyn valuutan keskihinta: DAX. The formula then finds the minimum value in the Freight column. The. Greg_Deckler. This browser is no longer supported. VLOOKUP requires the data to be sorted in ascending order. Best_Player = LOOKUPVALUE ( Players_Table[Player], Players_Table[Country], Country_Table[Country], Players_Table[RANK], 1 ) or What I am doing is seeing if the 'Functional Area' column is a certain value, then go and lookup the table that corresponds to that column, depending on the value. @Saxon10. LOOKUPVALUE function is a Power BI Filter function in DAX, it returns the value for the row that meets all criteria specified by one or more search conditions. I’ve tried with lookupvalue function and of course, it didn’t work. 2, Do other stuff, "Joe, Bob". In the formula bar, enter the necessary DAX formula to define the table. 1. 1. The result of the lookup is used by the filter. This is not a number, so I cannot use the calculate, can u. How to lookup value from another table in Power Query? 1. Upgrade to Microsoft Edge to take advantage of the latest features, security updates, and technical support. I'm using an overly simple data model where UserTablewithRegion is disconnected (ignore the Users and User_Region tables). Dans cet exemple, LOOKUPVALUE est utilisé pour rechercher le taux moyen de la devise utilisée pour payer la commande le jour où la commande a été passée : DAX. It can be any DAX expression that returns a scalar value. I just used filter instead of Lookupvalue. この例では、 Sales テーブルで定義されている次の計算列は、LOOKUPVALUE 関数を使用して、 Sales Order テーブルからチャネル値を返します。. 234 2. A single value for column. The EARLIER function gets the value of TotalSubcategorySales for the current row in the table. Hi . Let me know if this helps. 0. This function can be used to return a specific level from a hierarchy returned by a PATH function. Step 2: Right-click on the Orders table and select the New column option from the menu bar. RELATEDTABLE is the companion of RELATED, and it is used to traverse relationships in the opposite direction. Any DAX expression that returns a single scalar value where the expression is to be evaluated multiple times (for each row/context). Roles. As I iterate through this table I'm attempting to grab the value of a column that existed. 2. Power BI DAX: String manipulation--> how to search multiple values and return a mapping value. Our expression will be our ‘Total Sales’ measure and we will Filter by our PARALLELPERIOD. Lookup Values in Power Pivot tables with DAX. . When <position> is out of the boundary, or zero, or BLANK (), INDEX will return an empty table. Hello, I have an assignment where I have to calculate the Sales based upon different currency rates, and I have the base Sales in USD. 0. Use DAX to get data between 2 tables. In this video you will learn to use LookupValue function in Power BI. I would like to have a weekly performance ie the value has increased/decreased by xx from the previous week. However, It is looking up the full value in the ITEM_DESCRIPTION column. Message 2 of 8. = RELATED ( States [StateName] ) and you will have a column with the corresponding state name. USERELATIONSHIP uses existing relationships in the model, identifying relationships by their ending point columns. Filter functions manipulate table and filter contexts. I want to create a Measure to Lookup the "Group Role" where the "People Leader" is TRUE and return the "Name". The following lookupvalue formula works however the output is not quite right i. So in the case of john it can be 2164, 2264, 2364 etc. Power BI offers DAX functions to easily perform several operations on your datasets. Anyone have a ny ideas would be appreciated. 05-17-2017 10:52 AM. DAX. The first argument must always be a table, or any expression that returns a table. have you tried LOOKUPVALUE you use it when RELATED is not an option dax. Everyone using DAX is probably used to SQL query language. DAX; LOOKUPVALUE; Message 1 of 3 2,246 Views 0 Reply. LOOKUPVALUE - A table of multiple values was supplied where a single value was expected. Dans cet exemple, LOOKUPVALUE est utilisé pour rechercher le taux moyen de la devise utilisée pour payer la commande le jour où la commande a été passée : DAX. Example: - 1 for NA and - 2 for Mixed. 4. ROW 4 Henry Wong. But I don't want the sum value are copying to every single row in TABLE B (Based on ID). MVThis table will contain the values that we want to retrieve using the LOOKUPVALUE function. Viewed 4k times 1 I am trying to lookup a value from another table with a filter, and a TOPN. For example, the code. I am performing a LOOKUPVALUE function to find out a value from a different column using multiple conditions. Beispiel 1. 1. The value of result_column at the row where all pairs of search_column and search_value have a match. I'm quite new to this so I'm probably making some basic mistakes. In this scenario, to add a column using lookupvalue function, you only need to type below DAX formula into the blank textbox: NewColumn=LOOKUPVALUE (bdContactos [Name],bdContactos [ContactID],bdActions [ContactID]) Best regards, Yuliana Gu. Hi, Im trying to lookup a value from another table with MAX. see the last comparison in the example below -. [SalesMan] = "LOOKUPVALUE(Users[User],Users[Login],Username())" but it seems it doesn't work. Identify the column containing the desired values: Determine the column that holds the data you want to retrieve. Exchange Rate = LOOKUPVALUE ( 'Currency Rate' [Average Rate], 'Currency Rate' [CurrencyKey], [CurrencyKey], 'Currency Rate' [DateKey], [OrderDateKey] ) 需要“订单日期”和“货币”才能找到相应货币在正确. Earliest_Date_Next_Stage = LOOKUPVALUE(Sheet1[Date];Sheet1[Candidate ID];Sheet1[Candidate ID];Sheet1[Stage];Sheet1[Stage]+1) 1. I may have values in there which would read Baseballbat only. = PATHCONTAINS(PATH(Employee [EmployeeKey], Employee. Table 2. You should change. datas are collected every months on last day. This function can be used to obtain visual. What Is LOOKUPVALUE function in DAX, When to use LOOKUPVALUE Function in DAX, How to do VLOOKUP In DAX, How to get Lookup value from another table in DAX, Po. Tehn using lookupvalue to create a calculated column. If there is no match that satisfies all the search values, a BLANK is. In other words, the function will not return a lookup value if only some of the criteria match. The following example uses the RELATEDTABLE function to create a calculated column with the Internet Sales in the Product Category table: DAX. Options 2: If it possible to show the final results in decimal number were is "NA" and "Mixed". For optimal utilization of the LOOKUPVALUE DAX function in budgeting dashboards, it is essential to follow some best practices. 2, Do other stuff, "Joe, Bob". have you tried LOOKUPVALUE you use it when RELATED is not an option dax. There doesn't´t have to be a relationship between these tables. On your code, you can set up a variable to store the result of the VLOOKUP result using the statement “WorksheetFunction. DAX - Retrieve a value from another unrelated table. FromRows (Json. ExcelのVLOOKUPに相当するLOOKUPVALUE関数を解説しました。参考にした書籍は以下です。DAXの基礎が確実に身につく Power BI用. Related questions. I am trying to do a look up value on a simple table. Measures should not be preceded. Decompress (Binary. 1. It looks for a value of the column in a table and returns a single value. If the status is "In Progress" then the value in the Date column should be displayed but when the Status is "Completed", output should be just the text "Completed". 1. Else, alternateResult. = CALCULATE(SUM(ResellerSales_USD [SalesAmount_USD]), ALLEXCEPT(DateTime,. Asking for help, clarification, or responding to other answers. A100. If there is no match that satisfies all the search values, a BLANK is returned. Example This formula computes the increase or decrease ratio in sales compared to the previous year. The LOOKUPVALUE function retrieves the two values, Campaign and Media. e. Power BI: calculated aggregate column using related tables. I dette eksempel bruges LOOKUPVALUE til at søge efter gennemsnitskursen for den valuta, der bruges til at betale for ordren den dag, ordren blev afgivet: DAX. Thankyou for your reply, i have begun to try to lookup this issue and saw about creating the lookupvalue as a Measure, however even though the tables are related (i have linked the related fields in the 'Model' section) when. I know I'm missing something simple but I can't fathom it out. This allows you to specify a value returned instead of blank, thus saving having to do a check to see if it is blank. I am trying to create a formula that uses a lookupvalue function within a measure (Which might not be the best way to solve my problem). RELATED vs LOOKUPVALUE – which one to use? (DAX – Power Pivot, Power BI) There are two functions in DAX with similar, and sometimes replaceable, use. 0. ในตัวอย่างนี้ lookupvalue ถูกใช้เพื่อค้นหาอัตราเฉลี่ยสําหรับสกุลเงินที่ใช้ในการชําระเงินสําหรับคําสั่งซื้อในวันที่มีการสั่ง. DAX. This could be the sales column, product category column, or any other relevant column. Identify the column containing the desired values: Determine the column that holds the data you want to retrieve. hi guys, I have this formulated column to gather some values from a table into another depending on a single criteria: Last AIF VA MCLS = calculate (FIRSTNONBLANK ('Last Observation VA Mcls' [AIF],1),FILTER (all ('Last Observation VA Mcls'),'Last Observation VA Mcls'. Is there a way to create dynamic aggregate function in Power BI DAX? 0. This parameter cannot be an expression. ภาษา DAX (Data Analysis eXpression) เป็นภาษาที่ใช้ในการเขียนสูตรของ Power BI และ Power Pivot ซึ่งเป็นภาษาที่มีหน้าตาภายนอกคล้ายคลึงสูตรของ Excel มากๆ แต่เบื้องลึกนั้นอาจมี. This is similar to the Vlookup function in Excel. Use the COMBINEVALUES function to create new column in each table. however, when using the second measure I am not able to convert the name to value and don't know how to proceed further. 1 Answer. The column I add is meant to serve as a virtual table index. Where 'Dept Name' field in Roles = 'Department' field in Access, and RoleTitle in Roles = Title in the Access table. (Note: You can partition the MaxAge by fiscal year as well if you like so that a donor can move between groups when viewing years separately. LOOKUPVALUE is one of the most widely used functions, especially for DAX developers who come from an Excel background. 0. If multiple rows match the search values and in. I want to reference to Table B, match it according to Currency & Date, then return the Exchange. I would like help me with my Dax Formula. In a query where you want to see how many states an employee belongs to, it's better to write: EVALUATE. LOOKUPVALUE – DAX Guide . You are using it in Power Query Editor which only accepts M. ok. The filtering functions let you manipulate data context to create dynamic calculations. The column must be named using standard DAX syntax, usually, fully qualified. expression: Any DAX expression that returns a scalar expression, evaluated for each row of table. If the manager ID is among the list of managers returned by the PATH function, the PATHCONTAINS function returns true; otherwise it returns false. If specified, all columns in <partitionBy> must come from it or a related table. Removes context filters from columns and rows in the current query, while retaining all other context filters or explicit filters. The MAXX function then evaluates the expression used as the second argument for each row of the filtered table and returns the highest amount for taxes and shipping for just those orders. This is the right way to do this. LookupValue: Find the Value. Very new to using PowerBI & DAX but wanting to see if it is the better option for some of my reporting. From that string PATHITEM returns the third entry as an integer. LOOKUPVALUE – assigning of values from other table without relation (DAX – Power Pivot, Power BI) This article is about LOOKUPVALUE function, which assigns values from another table. Lookupvalue function with parent-child hierarchical function. Here, single condition means Lookup with single columns like Userid from Salary Table & Id from User Table, if both matched then it will. You can create a calculated column with the LOOKUPVALUE DAX function in the sales tables, it worked for me. In DAX there are two ways you can obtain a JOIN behavior. . However here is the catch. Indeed, if LOOKUPVALUE returns TRUE, then the condition is met. . By using this function, we can retrieve specific values based on certain criteria, which is. DAX is a wrong tool for such tasks. By understanding the different DAX functions and their applications, we can utilize their power to perform break-even analysis and gain valuable. This function is not supported for use in DirectQuery mode when used in calculated columns or row-level. PARALELLPERIOD = CALCULATE ( [Total Sales], PARALLELPERIOD (‘Calendar’ [Date], -1, YEAR)) Let’s explain this function now. In this video, I have e. Understand star schema and the. The function can apply one or more. The table is Users and it has 2 columns, Name and ClientID. Both the RELATED and LOOKUPVALUE functions in DAX work similarly to a LOOKUP function in Excel. I just want to VLOOKUP the value to every first of the ID (Num = 1) Thank for your attention. table. It does however support hundreds or even thousands of potential calculation formulas and queries. (Optional) A table expression from which the output is returned. Ashok Anumula Ashok Anumula. Follow edited Apr 29, 2022 at 12:13. There is a particular behavior when a column defined as Boolean data type is involved in an expression. . Lookupvalue in Range. VAR SelectedDate = MAX ('Calendar' [Calendar Date]) // Replace 'Calendar' with the actual name of your calendar table. But for direct query, I. ok. A Boolean expression that defines a single-column. 2. Contacts Table. FONCTION LOOKUPVALUE - RECHERCHEV en DAX dans POWER BI🔥 Apprends à utiliser la fonction LOOKUPVALUE en DAX dans Power BI pour chercher, récupérer, extraire. . This week, let’s discuss the difference between the RELATED and LOOKUPVALUE functions. datas are collected every months on last day. The TOPN function returns entire row (s) instead of a single value. TREATAS assigns the data lineage of the columns returned by the expression using the columns in the following arguments. I am only getting results for entries where the 'current age'. This week, we are going to look at the function: LOOKUPVALUE. SELECTEDVALUE cannot be directly used to get the selected item on a column used by the Fields Parameter feature in Power BI. 45 5. In you're case you are using 2 <Search Values> in the 3rd and 5th arguments. September 2, 2023 How to Use LOOKUPVALUE DAX function in Power BI for Forecasting In this article, we will explore the LOOKUPVALUE DAX function in. The COUNTX function counts only values, dates, or strings. Line Margin = Sales [Line Amount] - Sales [Discount Pct] Discount PCt = DIVIDE ( Sales [Line Margin], Sales [Line Amount] ) Copy Conventions # 1. What is Power BI. 2. As you can see, there is a large amount of code duplicated for the two columns. Any help will greatly appreciated. See the syntax, return values, remarks, and examples of the function with different scenarios and scenarios. So I added new calculated column called "Image" with following DAX and getting same value for each "Factor", here is dax for "image 1" column . This function is not supported for use in DirectQuery mode when used in. If the value is matched then return that value. I'm trying to do a lookupvalue with a filter but can't seem to get it working. Any tips on how I can replicate LOOKUPVALUE but in PowerQuery? I have Table A containing Currency & Date. The LOOKUPVALUE DAX function is designed to retrieve an individual value from a column in a table or a table expression that meets certain search criteria. 1 lookup formula to find a value in another table. Filter string by non alphanumeric character. 0. Hi, I haven't been able to find a solution to my problem for several days now, so hoping someone could help here. Hence, the optimization makes total sense. Below the Dax lookup command works initally what i need but there was changes to the values. I'm trying to insert a calcultead column into my table using two search criterias, and the formula is as follows: = LOOKUPVALUE ('COGS (inc VAT)' [PRODUCT COGS*],'COGS (inc VAT)' [Wesite. 4. CheersLooks like you are using the DAX at teh wrond place. From ( [Employee]) & "-" & (if [Wage] is null then "" else [Wage]) You can also do. SEARCH is case-insensitive. Yes I tried it. In all of our VLOOKUP examples we will use the following dataset. 3724. Filter on LOOKUPVALUE (Power BI) I would like to create a new column in TABLE B to sum up the total weight from Table A. LOOKUPVALUE (From Dataset 3) = LOOKUPVALUE ('Dataset 3' [Value], 'Dataset 3' [Category], 'Dataset 2' [Category]) The result of this is as seen in the diagram below. Don’t know why. How to create a calculated column in table 2 and return the color from table 1 filtering by the latest date? Thank you in advance. To make the example as simple as possible, here. In this article,. LOOKUPVALUE DAX with Single Condition:-. It can involve designing appropriate indexes or using persisted computed columns. I used the DAX function LOOKUPVALUE and it works fine when all the variables are numbers. The LOOKUPVALUE DAX function offers immense flexibility in revenue forecasting. This should give me a new column with the following data: ROW 1 Krystle Te Raki. If the REMOVEFILTERS function is supported by your tool, it's better to use it to remove filters. ],[Supervisor ID]) But I would like to get the output as, If i am choosing an employee name from slicer. Jun 10, 2021 at 7:23. Remeber we are unpaid volunteers and here to coach you with Power BI and DAX skills and techniques, not do the users job for them. The lookup functions work by using tables and relationships, like a database. RELATED is one of the most commonly used DAX functions. In Report Layout choice Show in Tabular Form. Return value. DAX. PowerBI - Match Value from another table. Apply the formula to your visualizations, such as charts or tables, to display the variance analysis results. This absolutely works for this model and will work even when multiple different "Teams" are. The LOOKUPVALUE function in Power BI is a powerful tool that allows you to retrieve the value of a specific column in a table that meets specific criteria. pbix. What i am trying to do, is add a column to this table called [PREVIOUS SHIFT FINAL LOAD] which looks up [Previous Shift Name] and returns the max value of [Dump Time] Example would be rows 4/5/6 where [Shift Name] = 01-10-2020-Night Shift the new Column [PREVIOUS SHIFT FINAL LOAD]. Returns all the rows in a table except for those rows that are affected by the specified column filters. Column = var _number= [INVNUMB] return MAXX ( FILTER (ALL ('Table'), 'Table' [INVNUMB]=_number), [Type]) Best Regards, Liu Yang. Improve this answer. So, we cannot refer to a measure in LOOKUPVALUE function. Thanks in Advance!! Regards, Krishna. guide/lookupvalue. It can be any DAX expression that returns a scalar value. The tables are joined by the ID column. Community Support Team _ Xiaoxin. Summary= ADDCOLUMNS ( SUMMARIZE (Table,'Table' [Project]), "Next Milestone Date", CALCULATE (MIN ('Table' [Event Date], 'Table' [Status]="U"))). = LOOKUPVALUE (rawdata [item], Day [date], rawdata [date], Day [category], 'オススメ飲食物', Day [center], rawdata [center]) みたいな感じ。. Add a comment | 1 With DAX. Using lookups to match multiple values in columns in Power BI/DAX. This function can be particularly useful in situations where you need to fetch a specific value from a column in a table, based on other related columns or filters. So, like this, using the LOOKUPVALUE DAX function in Power BI DAX Function In Power BI In Power Bi, DAX stands for Data Analysis and Expression and is a functional language that represents all of the. DAX Search a string for multiple values. The following measure formula sums SalesAmount_USD and uses the ALLEXCEPT function to remove any context filters on the DateTime table except if the filter has been applied to the CalendarYear column. 02/10/2020 7:00AM. Try the following DAX and if it helps then mark it as the answer. Definition. A100. Looking for a dax function to create an insight to shows all duplicates based on multiple criteria. e. 0. I have 3 separate tables, each contains Account Name and Account Number columns. Now, if there weren't multiple results for each one, I would use the following DAX: Assignee = LOOKUPVALUE (Assignments [Name],Assignments [taskID],Tasks [id]) However, that function doesn't work with multiple results (and I'd still need to have a way to concatinate the resulting list). Reference link: IF Function (DAX) IF(logical_test>,<value_if_true>, value_if_false) Sample formula: Here's the basic structure of a LOOKUPVALUE formula in DAX: LOOKUPVALUE( lookup_table[column_to_retrieve], lookup_table[matching_column], matching_value ) Another useful function in DAX for filtering lookupvalues is FILTER. To use the LOOKUPVALUE from another table, the steps required are highlighted below: Step 1: Import the Superstore dataset in Power BI using the Data Connection. DAX. Here's what it looks like, also with the correct manual calculations displayed below the table for validation: What I need is a measure similar to one of these, but of course these fail: Rev Capture Total:= [Cumulative Revised Revenue]*RELATED (Rev_Capture [Revenue Capture]) Rev Capture Total v2:= [Cumulative Revised Revenue]*LOOKUPVALUE (Rev. 345 3. 0. RELATED and LOOKUPVALUE are DAX functions that used in a calculated column when you need to reference columns from another table to the current table. How to use it? In this example we need to connect data from these two tables. It allows you to specify one or more conditions to filter the data and. The ALL function in the FILTER expression is not necessary here. Power BI LOOKUPVALUE with a column of values for the search items? (VLOOKUP. DAX Power BI. 03-02-2018 02:45 AM. But tried lookupvalue in dax, I cannot make it work. A table that holds the company hierarchy with the Company Location column, Company Grouping in separate columns. Some function examples, like those in CALCULATE, DATESBETWEEN, DATESIN PERIOD, IF, and LOOKUPVALUE can be added to the sample model without modification. This can be done within the GUI interface. I already created a 4th table (a derived table of the other 3 tables) showing Account Numbers only once by using DISTINCT/UNION/VALUES. Dear Forum. DAX Filter Context Row context. How to get values from one table with condition on another table in power bi? 0. CALCULATE (FIRSTNONBLANK (contacts [emailaddress1],1),FILTER (contacts,contacts [_parentcustomerid_value]=invoices [_customerid_value] )) Solved: Hi Community I am trying to return an email address in a contacts table asscoiated with the customerID in an. To get the model, see DAX sample model. But if i change the data type of ID column in MF table to Text then the DAX query works perfectly fine. Here's a modified version of your DAX code to achieve the desired result: Assigned =. Document (Binary. Write the DAX formula, utilizing the LOOKUPVALUE function in combination with other functions to calculate the variances. DAX Power BI occurrences of character in string. However, that table should be related to the existing table somehow in the model. DAX Formula IF ISBLANK with LOOKUPVALUE. 06-23-2020 12:01 AM.