Is the restriction on LOD expressions true even if. For more information on aggregation types, refer to Disaggregation of Values During Data Entry. Hi All, I have blended primary and secondary data sources. You can choose whether functional and advertising cookies apply. I am using Tableau 2018. Q&A for work. All is great with MongoDB. Please check the aggregation types of the fields in this formula. Databricks matches expressions on best effort : For example it will recognize: SELECT c1 + 5 FROM T GROUP BY 5 + c1 as mathing expressions. Right-click OldPasswordAllowedPeriod, and then select Modify . 0 APIs. Maven coordinatesOne solution is to count unique users on client side using the composite aggregation. Data blending is a way to combine data in Tableau. Unknown file type Secondary Data Source. For example, non-additive aggregations like COUNTD (count distinct) don’t work unless the blending fields are in the view. The data source with the KMs is the primary source. formula one layer above to div the amount. I couldn’t get anything to work. I keep getting an Unsupported Aggregation error for anything but "terms". If you’ve tried to show a COUNTD from a secondary before, you’ve undoubtedly seen the message stating “Cannot blend the secondary data source because one or more fields use an unsupported aggregation”. Cannot blend the secondary data source because one or more fields use an unsupported aggregation. query. Hi All - its been a while since I chimed in and I did find a workaround for my case. From my primary data source I have a dimension in columns say 'Customer Segment'. g. Cannot blend the secondary data source because one or more fields use an unsupported aggregation. The . Returns expression of the current instance cast to the type specified. Unfortunately, I must use AWS DocumentDB as the production database, which claims to be compatible with MongoDB,. 0, and 5. If you change Calculation1 to the following, it will no longer act as an aggregate: {FIXED : MAX (MONTH ( [DATE_CREATED]))}hi @Ambreen Firdous (Member) . Hi Justin, Thanks for your quick reply. The current aggregation appears as part of the measure's name in the view. UNSUPPORTED_TABLE_ARGUMENTThe Aggregation Framework support in Spring Data MongoDB is based on the following key abstractions: Aggregation, AggregationDefinition, and AggregationResults. Please refer to the above link for usage and configuration details. id = totals1. Exception aggregation on a formula member: No data entry possible because an exception aggregation has been set on a. I have this query in azure, what the script is trying to do is to get a date from current stamp. 6, 4. You misread it apparently, and downvoted everyone for not answering a different question. Use SIZE (): This is similar to #1, but provides a better visual and is more flexible with other analyses. Correlated subquery patterns that are not supported. String. Norbert, I'm baffled. The examples in this guide use the restaurants collection in the sample_restaurants database provided in the Atlas sample datasets . Teams. . Another table is a a table that contains key fields such as date, region, location and hardware id (dimension). If there is another aggregation type such as AGG_AVG being used, change it to one of the supported. The examples in this guide use the restaurants collection in the sample_restaurants database provided in the Atlas sample datasets . 0CALDAY (YYYY-MM-DD) 0CALMONTHThis guide will help you check for common problems that cause the log ” Unsupported aggregation type [{}] ” to appear. Name, Company. There are a few DataFrame/Dataset operations that are not. Official drivers compatible with MongoDB version 6. This aggregation method is not to be used. Mean of gradesWe have an enterprise data source that is an SSAS Tabular model. name from t1 t inner join category c on t. udf. Aggregation. Instead OVER aggregates produce an aggregated value for every input row. Malika_Taouai (Malika Taouai) November 22, 2022, 4:56pm #1. Mean of grades (with extra credits): Unsupported aggregation provided here only for backward compatibility with old activities. with blends, we are only able to support aggregates (like SUM, MIN, MAX. An aggregation pipeline is a series of stages that are used to transform a document. For example,. CREATE MATERIALIZED VIEW V_TMP_PONYLIST BUILD IMMEDIATE REFRESH COMPLETE ON COMMIT AS SELECT. 0 or later compatible drivers configured for automatic encryption. getnonce. Bucket aggregations that group documents into buckets, also called bins, based on field values, ranges, or other criteria. unknown. Ken Flerlage (Member) 5 years ago. privacy statement, for purposes that may include site operation, analytics, enhanced user experience, or advertising. But, when I consider this data source as secondary and then try to use it in primary data source sheet, I get this error:- Cannot blend the secondary data source because one or more fields use an unsupported aggregation. So you're basically passing a string 'converted' to the python built-in sum function which expects an iterable of int. 2 Why does this MongoDB aggregate query return nothing? 0 Problem in using indexes in aggregation pipeline. NET, we hope to speed up your development cycle and increase your productivity in three ways: 1) by making it easier for you to see how your idiomatic queries map to the MongoDB Query API, 2) by helping you spot unsupported expressions and invalid queries faster (at compile time, baby), and 3). is there any way to rewrite below function and get the same result?JVM since 2. In both instances, once I take customer country from my secondary source, I get this error: Cannot blend secondary data source as one or more fields use an unsupported aggregation . with blends, we are only able to support aggregates (like SUM, MIN, MAX. For example, the calculation: IF [Row ID] = 1 THEN SUM( [Sales] ) END could become: SUM(IF [Row ID] = 1 THEN [Sales] END ) Option 4 (Use Level of Detail to De-aggregate a Field) Use a Level of Detail (LOD) Expression to make an aggregation non-aggregate. unsupported. Try to use registered UserDefinedFunction to call your aggregation over window. It looks like these solutions are coming from 2013. Referencing field name from datafeed aggregation to use as a detector in an ML job. The code is not aware of such values and throws an unsupported exception. elastic-stack-machine-learning. keep the dimensions in the view. M". Jonathan. When trying to use COUNTD() it gives this error: cannot blend secondary data source because one or more fields use an unsupported aggregation when hovering over the Measures because it is now red. 1. Currency measure vs. The InfoProvider contains the records shown below in the inbound queue table. (Ditto the FIXED countD. Number of Views 3. Steps to Implement Tableau Aggregation. We don't get row-level data from secondary. This aggregation is unsupported: Year . Expand Post. All Rights ReservedAn old, now unsupported, aggregation strategy is provided here only for backward compatibility with old activities. Queryable Encryption with equality queries is generally available (GA) in MongoDB 7. Exception aggregation on a formula member: No data entry possible because an exception aggregation has been set on a formula member. Alternate names:. Move the aggregation so the calculation is aggregated. Connect and share knowledge within a single location that is structured and easy to search. apply. ) (if the join requires aggregation or grouping, you'll have to use a derived or virtual table: JOIN ( SELECT. Cannot blend the secondary data source because one or more fields use an unsupported aggregation. You need to show same values as long as you choose districts within a same area. Any change done to the system defined settings like "ID, Description, Account Type, Hierarchy, Unit & Currencies, Aggregation Type, Exception Aggregation Type, Scale, Decimal Places, Calculate On, Hide" will have impact across all the. Learn more about Teams The manual process is: Read the data into a text editor. If you have selected the modeling properties Activate Data and All Characteristics are Key, Reporting on Union of Inbound and Active Table, you can choose from the following aggregation types: Summation, Maximum and Minimum. This aggregation is unsupported: Minute . So in my case where CKF1 = RKF1 - RKF2, I will need to store this result in the database as a key figure. Cannot blend the secondary data source because one or more fields use an unsupported aggregation. It supports pre-built data integrations from 100+ data sources. A sample of Table 2 (secondary) structure. Supported functions. I did that in your example too. How to calculate Delta value. Good morning - see the attached. There are non-additive aggregates from a multi-connection data source with an active connection Temporary tables are not supported by multi-connection data sources that use active connections. I figured out why the exception aggregation is not pushed down to HANA. Ask Question Asked 3 years, 2 months ago. You'll need multiple requests to paginate over the composite aggregation but the retrieval of each page is optimized (the composite aggregation doesn't need to visit. I am trying to use the below formula instead of countd function because my data comes from Impala. This page was last edited on 14 March 2019, at 05:24. This aggregation is unsupported: Hour . Hi. 1. Note: The backup only stores the vDS configuration from the vCenter Server perspective. © 2003-2023 Tableau Software, LLC, a Salesforce Company. A few types of correlated subqueries follow patterns that Amazon Redshift can't decorrelate and doesn't support. g. Supported Update Operators. To understand the issues related to this log, read the explanation below about the following Elasticsearch concepts: plugin. Currently, using the transactional side, the retention rate calc is (SUM (Headcount) from Employee side - SUM. The way in which the individual activity scores are summed or averaged to give the overall score is called the aggregation. hello. aggregate(func=None, *args, engine=None, engine_kwargs=None, **kwargs) [source] #. We don't get row-level data from secondary sources on a blend. getType() + "]"); Copy link Member Author. ) I need to revisit my understanding of the limitations here! data from the second source comes over as an aggregate - look into what the aggregation is on and how does that relate to what you have in the primary data base . Teams. The . When I run the above code, I receive the following error: Validation Failed: 1: Unsupported aggregation type [nested]. That will avoid duplicated records resulting from the join. Specifies that the aggregation type is unknown. The reason will be displayed to describe this comment to others. Then the pivot rearranges it, creating columns for the in values from the name column, and using the aggregate ( max (data)) for the value in that column, which should give the desired results. When creating a calculation, one of the following errors might occur: "Cannot mix aggregate and non-aggregate arguments with this function. The following commands do not require automatic encryption. Exception aggregation behavior. Learn more about TeamsIn the Add Dataset dialog, select a dataset and click Add to Workbook. If you have it based of calculated fields then you will need to reference any of the fields you are using in your calculated fields in the visual as well. More problematic regarding support is serial_diff, which is a pipeline aggregation. average. Call it [Start KM]: IF ATTR ( [KM Date])=ATTR ( [OIL]. AnalysisException: select list expression not produced by aggregation output (missing from GROUP BY clause?) 4. Learn more about TeamsSupported and Unsupported Aggregation Pipeline Stages. "While considering transforms, it complains "Unsupported aggregation type [date_histogram]" Please any suggestion? Thanks in advance. Node embedding. Required cookies are necessary for basic website functionality. If you have selected the modeling properties Activate Data and Write Change Log, you can choose from the following. Canonical function. Hello I am having a problem with the relationship between two data sources. filter (name). A value greater than 0 treats a grade item's grades as extra credit during aggregation. Making requests using okscheduleAtFixedRate (ScheduledExecutorService)getContentResolver onCreateOptionsMenu Date (java. Tableau will throw an error: “Cannot blend the secondary data source because one or more fields use an. Query formulas. cast. Thank you . This is the correlated subquery: (Select top 1 Column c From table A a_s Where a_s. There is not an specific reason. UNSUPPORTED_IN_EXISTS_SUBQUERY. 6. Some aggregation and exception aggregation types do not support data entry. 0 and later. For example, Sales becomes SUM (Sales). When you try to do that, Tableau generates the "Cannot. If this posts assists in resolving the question, please mark it helpful or as the 'correct answer' if it resolves the. Cannot blend the secondary data source because one or more fields use an unsupported aggregation. Wherever possible, the value of calculated is used, then sum. The measure is using one of the Defined in expression aggregation types, and the expression for the measure contains what looks like a hard-coded aggregate function. Kindly see the screenshot as below:-The concept of data blending is, for every match in the primary table there should be exactly one row item in your secondary table, in the view of this concept any aggregation on the secondary table will always be distinct by default. The examples in this guide use the restaurants collection in the sample_restaurants database provided in the Atlas sample datasets . C Bi-level aggregation on the structural neighborhood. contains. Provide details and share your research!The unsupported aggregation happens when your aggregate requires row-level visibility to the secondary data source. Q&A for work. Drivers configured for automatic Client-Side Field Level Encryption pass these commands directly to the mongod: getMore [ 1] authenticate. Since the mongod cannot generate encrypted fields, the resulting timestamp would be. It can be misunderstood, but, when using a data blend correctly, it is an efficient way to merge data sources in Tableau. This aggregation is unsupported: Second . aggregations. For example, Sales becomes SUM (Sales). Unsupported Operations. I want to split this into 3 rows, which should show as following: [Custom Product] [Product 1] [Product 3] In POWER BI, this is easily accomplished by splitting to rows. ; Request you to please help me with. Hi Justin, Thanks for your quick reply. The examples in this guide use the restaurants collection in the sample_restaurants database provided in the Atlas sample datasets . We are allowed to reference the derived table totals1 in the WHERE clause, as you already do but here we are actually referencing a column, not the table as a whole:. Golang aggregation group by multiple values with MongoDB. Atlas Build on a developer data platform Database Deploy a multi-cloud database Search Deliver engaging search experiences Vector Search (Preview) Design intelligent apps with GenAI Stream Processing (Preview) Unify data in motion and data at restYou will need to transfer this logic into SQL. LINQ allows you to construct queries against strongly typed collections of objects by using language keywords and operators. I thought the problems with Median and CountD being unsupported by DB2 blending were over as of version 9 (i am using. In find, you cannot specify a query condition on the text score. [OIL DATE]) THEN MIN ( [KMs]) END. It shows the next message: "Cannot blend the secondary data source because one or more fields use an unsupported aggregation". Upvote Upvoted Remove Upvote Reply. dataCategory: #CUBE. Let's say for example that you wanted. I will write more details if I can locate specifics but I remember being very relieved that it worked. We have a calculated filed where an aggregation (COUNTD) is done on a filed of secondary data source. 3 and I have created aggregates AGG for fields from data extract and excel file. NoDays >> * <<root. 0, is no longer supported. Chicken + Choice of DrinkBurger + Choice of DrinkSpaghetti + Choice of Drink . This is a table calculation equivalent of the COUNTD() database function, which may be required either because the result needs to be used in a calculation at a different level of detail to the level at which it is calculated, or because the datasouce. . getnonce. Loading. g. contains a reference to at least one data item that has the Summary aggregation property set to a value other than None If the underlying data source is relational and if the data item expression contains no summary functions and a reference to at least one fact that has the Regular Aggregate property set to a value other than Unsupported. 5. I have 2 collections (orders containing products Id and the date of the order (ISODate)) and customers that include the order as a field reference to the order collection. Atlas Data Federation supports all the aggregation pipeline stages except the following: For the following stages in Atlas Data Federation queries, Atlas Data Federation introduces an alternate syntax, includes a caveat, or deviates from server. [OIL DATE]) THEN MIN ( [KMs]) END. Unsupported exception aggregation: The following exception aggregations cannot be inverted: <exception aggregations> Some exception aggregation types do not support data entry. The aggregation rule is determined automatically at run time. 3 and I have created aggregates AGG for fields from data extract and excel file. LINQ allows you to construct queries against strongly typed collections of objects by using language keywords and operators. I'm pulling my hair out here. Unsupported aggregation: The following aggregations cannot be inverted: <aggregations> Unsupported exception aggregation: The following exception aggregations cannot be inverted: <exception aggregations> Some exception aggregation types do not support data entry. Hi everyone, my first attempt to blend 2 data sets was not successful (Sheet called 1st attempt - attached), because its appears the following message "Cannot blend the secondary data source because one or more fields use an unsupported aggregation". Thanks for the suggestion. Make sure that you are blending on dimensions present in the view or on all of the. EKKO-EBELN = EKPO-EBELN (1:n) 2. This section describes the summary, or aggregation, functions that are available in IBM® Cognos® Analytics - Reporting. It is not supported by ElasticSearch. Cannot blend the secondary data source because one or more fields use an unsupported aggregation. "Cannot blend the secondary data source because one or more fields use an unsupported aggregation" Is there any workaround for this? Will I have to change the calculated fields? Best regards. Expand Post. For example, “Sum of Sales,” “Average Profit,” or “Count of Customers. Amazon DocumentDB is compatible with the MongoDB 3. This didn't work alas, "cannot blend secondary data source because one or more fields use an unsupported aggregation" I am using a filter from a different datasource to filter by region . For more information on aggregation types, refer to Disaggregation of Values During Data Entry. For more information, see Compatibility Changes in MongoDB 7. And that column is an aggregation column. NET dialect) to turn each line into 31 documents. This aggregation is unsupported: Month . You switched accounts on another tab or window. In the Name field, enter OldPasswordAllowedPeriod, and then press the Enter key. Hello Jim, Thank You for your reply. I tried using Excel as the primary and I kept getting errors when I tried to add the cube. The aggregations framework is a powerful tool built in every Elasticsearch deployment. Error "Cannot blend the. if the JOIN condition is NOT UNIQUE in the above, we assume there is one student with a matching row having both a common sid and. Cannot blend the secondary data source because one or more fields use an unsupported aggregation Did some research on this and found plenty of "workarounds" with no. During the operation, map-reduce takes the following locks:Exception indicating an unsupported type was used for an aggregation. e when we put Sales in view it appears as SUM (Sales) or MAX (Sales). That's probably your problem. But if i use this "aggs" in transform api "aggregations". Jim. Some examples include: cookies used to. I get error: “Cannot blend the secondary data source because one or more fields use an unsupported aggregation. The . AnalysisException: Correlated scalar subquery 'scalarsubquery (adr. I've tried that in the past, and I was always blocked by the unsupported aggregation message. I thought the problems with Median and CountD being unsupported by DB2 blending were over as of version 9 (i am using. For more information on exception aggregations, refer to Disaggregation of Values During Data Entry. ” Causes and Workarounds for a Blending Limitation Errors 1. Elasticsearch organizes aggregations into three categories: Metric aggregations that calculate metrics, such as a sum or average, from field values. Call it [Start KM]: IF ATTR ( [KM Date])=ATTR ( [OIL]. Local variables declared inside curly braces are allowed. “Cannot blend the secondary data source because one or more fields use an unsupported aggregation. Expand Post. unsupported_in_exists_subquery IN/EXISTS predicate subqueries can only be used in filters, joins, aggregations, window functions, projections, and UPDATE/MERGE/DELETE commands`<treeNode>`. DataFrameGroupBy. CSS ErrorAn old, now unsupported, aggregation strategy provided here only for backward compatibility with old activities. The (0,0) value indicates that the mongod should generate the Timestamp. since i want only offername from secondary source to the view and the measures are produced from primary datasource is pos_trn (default. Option 2: Rewrite your SELECT without a Correlated Subquery. The aggregation is all on primary source data. I'm sorry, I can't answer queries using measures with an unsupported aggregation type. The following commands do not require automatic encryption. A COUNTD calculation gives the answer as 5 since the sales for account B came through two separate units. The strange thing is running the query (the one that the Java API gives on a to string) through the REST endpoint works fine. Cannot blend the secondary data source because one or more fields use an unsupported aggregationFollow this link for more information:×Sorry to interrupt. select t. You can't use a measure when it's configured to use an unsupported aggregation type. "cannot blend the secondary data source because one or more fields use an unsupported aggregation" Attached is the workbook that could provide more clarity on my question. But when I try pulling it on to "Marks", it shows "Can't blend secondary data source because one or more use an unsupported aggregation". Non-additive aggregates are aggregate functions that produce results that cannot be aggregated along a dimension. InternalFilter as an unsupported. For this reason, I applied a work-around, in which I add an aggration around the nested-field aggregation, as shown in the code below:HI Prakhar, It may happen because of actually n/w went down or deadlock in query execution or connection time exhausted . Upvote Upvoted Remove Upvote Reply. 0, is no longer supported. Multiple instances of same dimension. Right click the vDS, then Settings > Export configuration to back up the existing configuration of the vDS. It does not make sense to have different exception aggregation types for the same account in different models. value_count on one of the group by fields. e. Also, what's the intention of the formula? Doing a COUNTD on DAY() will count the different calendar days that it happened, ignoring the month. 106 Aggregation rules. Cannot blend the secondary data source because one or more fields use an unsupported aggregation We are blending two data sources. You signed in with another tab or window. I have an LOD expression that works fine when the data source is the primary, but when I switch it to a secondary data source and then add the LOD expression to a view I get the annoying, "Unsupported aggregation" issue. date, t. My step-by-step blueprint for using Looker Studio (formerly Google Data Studio) Get the FREE ebook on Looker Studio (75 Pages)2. Supported Aggregation Stages. Atlas Build on a developer data platform Database Deploy a multi-cloud database Search Deliver engaging search experiences Vector Search (Preview) Design intelligent apps with GenAI Stream Processing (Preview) Unify data in motion and data at restPossible Reason How to resolve this issue; There's a dimension combination rule that defines this data cell as an invalid member combination for data entry. Data blending has some limitations regarding non-additive aggregates such as COUNTD, MEDIAN and RAWSQLAGG. Hi everyone, I'm trying to blend two data sources on a single field, say 'Program Description'. " Environment Tableau Desktop Cube Blend Resolution Verify if one of the measures coming from the cube data source has a default aggregation different than SUM, MIN, MAX, COUNT. automatic. When you try to do that, Tableau generates the "Cannot blend the secondary data source because one or more fields use an unsupported aggregation" error, turns the offending pill red, and grays out the view. Unsupported aggregation With the release of the MongoDB Analyzer for . Official drivers compatible with MongoDB version 6. Ditto: { FIXED [Patient ID] : COUNTD([Patient ID]) } Yet there it is in your workbook, very happy and functional. ) If only one of the tables requires row level information, consider making that the primary data source in the blend (I. Steps to reproduce: run ES; create rollup job such as this exampleA New Home in New Year for SAP Community: Exciting times ahead for the SAP Community!Hi Shruthi, I am curious regarding your filters and LODs. An old, now unsupported aggregation strategy provided here only for backward compatibility with old activities. I used a parameter. 1 is the employee side of things that tracks their current leader, country, career level etc, and the other side which is transactional which tracks whether they have terminated or not. Sum, average, and median are common aggregations; for a complete list, see List of Predefined Aggregations in Tableau. IN/EXISTS predicate subqueries can only be used in filters, joins, aggregations, window functions, projections, and UPDATE/MERGE/DELETE commands<treeNode>. – Ripul. Also, you should realize that "questions like this" is way more subjective and vague than my answer is "argumentative". Table arguments are used in a function where. 6. M. filter (FilterBuilders. I am getting Cannot blend secondary data source because one or more fields used an unsupported aggregation. The measure is using one of the Defined in expression aggregation types, and the expression for the measure contains what looks like a hard-coded aggregate function. ) A LOD calc is also trying to do stuff at the row level. I've read through the various posts on here, plus the general troubleshooting posts on the Tableau page on blending data, but can't find a solution. I get error: “Cannot blend the secondary data source because one or more fields use an unsupported aggregation. Hi, Thanks for your reply. I am trying to blend the same data against the other because I wanted to show Same Period last Year. So the reason why the build-in function won't work is that's it takes an iterable as an argument where as here the name of the column passed is a string and the built-in function can't be applied on a string. Any help would be appreciated! #1 COUNTD([ID]) / TOTAL(COUNTD([ID]))In the attached simple excel example I need to count that I have 4 accounts (Account A, B, C, and D) based on the Account Name field. Does the EXCLUDE function work in this case? Without the SUM/ATTR out of the EXCLUDE the calculation is not working and it asks for an aggregation. blending takes place in step 6 of the Order of Operation after all the context and dimension filters have been applied - you will not be able to filter across the data sets after that point - Teams. The number is a factor by which the grade value will be multiplied before it is added to the sum of all grades, but the item itself will not be. When there is unsupported aggregated measure using WINDOWS Functions, COUNTD,LODs etc. Databricks matches expressions on best effort : For example it will recognize: SELECT c1 + 5 FROM T GROUP BY 5 + c1 as mathing expressions. pos_trn) (default) . Assuming Sales is configured to use Count aggregation: Query. 1 MongoDB Aggregate shows no result. Share. Does anyone have a solution / workaround that would work in my case? Thanks in advance! Ofir. Cannot blend the secondary data source because one or more fields use an unsupported aggregation . There was a problem hiding this comment. 58K. This is a quite simple workaround: //Main field which is to be averaged is been default aggregated as sum @DefaultAggregation: #SUM NetDaysGranted, //Count field sum as aggregation @DefaultAggregation: #SUM 1 as Count, by counting the "positions" and use @AnalyticsDetails. Pipeline aggregations do not fit with the paging logic we. I've tried using COUNTD() ID First Last 1 Jim Carrey 1 Jim Carrey 2 Liam Neeson 3 Wynona Ryder COUNT([ID]) = 4 COUNTD([ID]) results in. Hevo is a No-code Data Pipeline. In other words: Column-references must either be part of the grouping keys, or they must be part of the aggregation. "cannot blend the secondary data source because one or more fields use an unsupported aggregation" Attached is the workbook that could provide more clarity on my question. Blend ID (transaction datasource) =. We should add test cases for the scripted fields we currently support to make sure we maintain support. To make data processing easier and faster in your application, you might push manipulations such as joining two strings together, down to the database level. Ditto: { FIXED [Patient ID] : COUNTD([Patient ID]) } Yet there it is in your workbook, very happy and functional. See the Description column for details. Tableau can't mix these two types. Unsupported Field Types Queryable Encryption with equality queries is generally available (GA) in MongoDB 7. When trying to use COUNTD() it gives this error: cannot blend secondary data source because one or more fields use an unsupported aggregation when hovering over the Measures because it is now red. I receive this error: "Cannot blend the data source because one or more fields uses an unsupported aggregation". Unsupported aggregation function in Materialized view: string_agg. Teams. Unsupported aggregation in secondary data source using an LOD expression. Try to extract from your data source; this usually solves the problem. Step 2: Setting the Default Aggregation for a Measure in Tableau. This is one area that we need more test case coverage :)However, I still get that message saying cannot blend the secondary data source because one or more fields use an unsupported aggregation". I am trying to put my LOD calculation (below) on the rows shelf but encountering "cannot blend the secondary data source because one or more fields use an unsupported aggregation" {include [DATE MONTH],[STATE]: sum([Quantity. unknown. Description. If I cant go the above way then is there a possibility to do the duration calculation using table calculations or some other way. Temporary tables are not supported by multi-connection data sources that use active connections. You are getting the message because the data source can't support the the way you created the groups - it happens with some specific live data source when you try to do calculations that cross records (like counts(), Median() for example)You are not using the correct sum function but the built-in function sum (by default). Hi All! I would like to ask for your help, I do have two data sources: BI Cube (primary source) & Excel file (secondary) BI Cube Data 1 pc. e. The requests in the InfoProvider have not been activated yet. They both share a common field (State), and that is what I'm filtering on. I am wondering if there is a better way now. Elasticsearch Version 8. The following commands do not require automatic encryption. I have changed the code with your suggested method and now getting this output: "ERROR : Unsupported document type for unmarshalling: []bson. There are non-additive aggregates from a multi-connection data source with an active connection. Dimension plus instance of that dimension. The data source with the KMs is the primary source. Aggregation is computed as an average of the values in the result set for this object. I have a User model and I want to perform generic aggregation. Returns true if the second parameter string value is a substring of the first parameter string value, otherwise it returns false. Expand Post.