Power query stuck loading


Excel and Power BI are key for data analysts, though Excel is often where people start and stop with exploring data analysis tools. By learning to use Excel with Power BI, you can go further with your data and create sustainable solutions for you and your organization. This is the first part of the Power BI x Excel blog series, where we will look at the different ways of connecting to Excel files, how to sustain future data, and automate the transformation.

We will also look at some other useful functionalities that involve Power BI and Excel and eventually touch on common data modeling transformation that one would need to analyze data that lives in Excel better. If you have your Excel file on your computer hard drive, the first thing to think about before importing the data is, has the file has found its forever home in the right folder and location?

It is important to have a permanent location and not move the file after you have imported it. The Open window will pop up and you can navigate to your Excel file. For this demo, I will use the United States Sales file. In the Navigator window, you will be able to see the file you have selected and two data import options that you can select, SalesTable and Sales Sheet. These two options may have the same preview when you click on one of them, but they are actually in a different format, as indicated by the icon next to it, Table or Sheet.

SalesTable has a table icon with a blue header, which indicates that it is a table, while Sales Sheet has the sheet icon. A sheet is denoted by the tab at the bottom left of the Excel window. To find out the name of a table, select any cell in the table, and click Table Design in the ribbon. The difference between a sheet and a table is that a sheet can have multiple 454 tbi vs vortec. Going back to our question, do we select a sheet Sales Sheet or a table SalesTable in the Navigator window?

In my opinion, a table is the better option. Once you checked the table, the next question is to Load or to Transform Data? In Import a Sheet with Multiple TablesI will demonstrate what happens when we have a sheet that has multiple tables.

If you choose LoadPower BI desktop will connect to your Excel file and make a copy of import all the data in the selected table, and immediately store it in the Power BI data model of your current pbix file. If you choose Transform Data, you will have the option to perform transformation and data cleansing in Power Query Editor before importing the data into your Power BI data model.

Let Iteration Insights get you on the right path, view our services to see how we can help you today. If your sheet has only one table, importing the sheet will bring the same result as importing a table.

But if your sheet has multiple tables, the imported data in Power BI will be a combination of all the tables in the sheet. What does that mean?

The first thing we will see is more options for sheets and tables. The sheet I just added in the Excel file is denoted by the red box in the above picture while the tables that are in the Country Sheet are also visible in the blue box CountryCode and CountryInitial.

I will select the Country Sheet and select Load. Here is the imported result in Power BI:.Home Assistant Core With the holiday season coming, it is time to slow down a bit for the project, and enjoy time with our family. In a couple of weeks, will be here! Thank you for hanging out with the project. Thank you for contributing, and thank you for reporting an issue. Thank you for helping out a fellow Home Assistant user on the forum, chat, Reddit, or anywhere else.

PS: We are skipping the January release because of the holidays. So, the first release inwill be Wednesday, 2 February The configuration panel has been revamped. Everything is more compact and categorized.

The Many Faces of Power Query

A bit of added color so you can recognize the item you need more quickly. The Supervisor panel and its sidebar item have been removed, and the panel has been merged into the configuration panel. If you are using our Android, iOS, or macOS Companion apps, the sidebar menu to configure those has also been moved into the configuration panel. Introducing a new entity: the button entity. What can you do with it? Press it! We already have a switch entity in Home Assistant, but a switch has a state; switches are either on or off.

A button, however, is a push-button, like a stateless or momentary switch. Examples use cases of button entities. These are all things that can be triggered from Home Assistant but do not really have explicit on or off states. Additionally, ESPHome The area panel has been redesigned. Instead of a list of areas, it now shows a card for each area. The card shows a picture of the area. Wait, a picture? You can now upload a picture for your area straight from the Home Assistant frontend.

So, you can make it look something like this:. But that is not all, zsarnett created a brand new area Lovelace card. Screenshot of a new area Lovelace card. This new feature allows you to make users that are only allowed to log in from the local network and not from the internet or cloud. This can be useful if you have users that are not always at your home or a dedicated user for a wall tablet that never needs to log in remotely. When you have a SmartStart capable Z-Wave stick and device, you can now set up the device by simply scanning the QR code on the device, using your webcam, or using your mobile phone with the Home Assistant Companion app.

This was actually in Home Assistant Core You can now create, provide, share Blueprints for scripts! This works the same as with automations, except… well, it provides a script instead. Script blueprints can be shared and imported, exactly like we do with automations now.In this tip we'll introduce you to Power Query, the self-service data preparation tool from the Power BI family.

It's a simple yet effective tool and it has found its way into many different products in the Microsoft Data Platform. From the Microsoft documentation :. Power Query comes with a graphical interface for getting data from sources and a Power Query Editor for applying transformations.

Depending in which tool you use Power Query, the destination will vary. The best way to make sense of the tool is demonstrating it with an example. In this case, we're using Power BI Desktop which can be downloaded for free. This will lead you to a dialog where you can choose your data source from which you want to extract data. As you can see from the screenshot, there are many possible data sources.

Microsoft Excel is selected as the default, and we're going to read nikon coolscan models a worksheet so we can just click on the connect button. After selecting the Excel workbook from which we want to read download the sample workbook herewe get the Navigator screen:.

Power Query will detect any potential tables for you to choose from, or you can just select an entire worksheet. Once you selected one of the options presented, you can either load it directly to Power BI, or you can choose to transform the data which we'll choose of course.

This will open the actual Power Query editor:. Now we're ready to apply some transformations. First, we need to promote the first row to a header. Power Query also added an extra data type conversion step.

Since the first row is now a header, maybe the data types have changed. The first "changed type" transformation has become obsolete and can be deleted. The data now looks like this:. We also want to get rid of those NULL values in the continent column. In the Transform tab, select Fill and then Down. In this short example we have seen how easy it is to read some data and apply transformations on it, all with just a few clicks.

In a tool like Integration Servicesthis would have taken you considerably more time. There are many tools where you can find some version of the query editor.

To make sense of it, let's start with a short history lesson. Somewhere inMicrosoft released the Data Explorer add-in for Excel. It was free and in preview. Right from the start, you could access many different types of sources and apply transformations to the data using a friendly user interface.

“I Modified an Existing Table in Power Query and Now it Won’t Refresh”– A Fix

This add-in was part of a collection of add-ins for Excel. The others were:.Let me setup a scenario for you. You get a data file from an automated system, it has the same number of columns but the data changes for every new file.

You pat your self on the back and happily send out your fantastic report to everyone you know. Then tomorrow when the data comes to you again you repeat the same process over again. Still enamored by your awesome report, you send it out again knowing you have saved your self so much time not having to do the analysis or creation of your reports over and over again.

Now, fast forward 3 months. That stupid report shows up again, and now you have to lug all that data from file to file and begrudgingly you sent out your report. Thus, is the store of the analyst.

2021.12: New configuration menu, the button entity, and gorgeous area cards!

You love data, but you hate it as well. My previous post found here talks about loading data from a folder. In this tutorial we will add some logic to this method that will look at a folder but only load the most recently added item from that folder.

Data for this tutorial is located this link Monthly Data Zip File. Download the zip file mentioned above and extract the Monthly Data folder down to your desktop. Click on the item labeled Folder and click Connect to continue.

Select the newly unzipped Monthly Data folder that should be on your desktop. Click OK to continue. Upon opening that folder location you will be presented with the multiple files. Click Edit to edit the query. Now you are in the Query Editor. This is where the fancy query editing will work to our advantage.

We could load all the data into one large query. However, depending on the size of your data sets or how you want to report your data this may not always be desirable. Instead you may only want data from April, then May when the new data is sent next month.

Thus, our first step to start pairing down the data will be to first filter the files in sequential order. In this case because I have named the files with a Year-Month-Day format I can sort the files according to their names. This makes it really easy when sorting and ingesting information into PowerBI. I have used other columns of information such as Date Accessed or Date Created before but have gotten inconsistent results as these dates can change depending on when a file was moved or copied from one place to another.

Click the drop down next to Name and sort the files in Sort Descending. Enter the number 1 when the popup appears. Click the Load File button found in the Content column. We have completed the activities in the Query Editor and can now load the data. All our April data has loaded. Now we will remove some data from our desktop folder labeled monthly data.Just playing around on a hunch, I figured out a way to fix it without having to rebuild the model!!!

Yes You Can Example.

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Save that Power Query. This will always happen anytime we make any kind of change to a Power Query that is connected to a Power Pivot table. The error detail reads:. The operation failed because the source database does not exist, the source table does not exist, or because you do not have access to the data source. Please remove and re-add the connection. I think this is where the magic happens. In the Edit Connection dialog window, delete the old connection string and paste in the new connection string.

This is the message you should see after you have pasted the new connection string. One more step before everything is truly awesome! Just make sure all columns you want visible in your Power Pivot model are checked. Could you help me resolve an issue with something similar. I connected an excel spreadsheet which resides on the BI server to a data model also on the Bi server.

It refreshes fine if I pull the data model down to our machine but fails when I try to setup auto refreshes on the server. Here is the error message. The current operation was cancelled because another operation in the transaction failed. This is excellent Ted. Yes I have had this issue and never found a solution, and that has made me nervous to use Power Query. Thanks for the tip. For Excelwith latest Power Query, it seems that if I get a similar error, it tells you to disconnect the Power Query.

So uncheck the Load to Data Model.

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Refresh the query. Then reconnect the Load to Data Model, and best speakers for yamaha a s801 refresh works! After I do it once, it seems to take most of the changes to the Power Query in stride…. The official answer is that the below reasons can break the query no turning back The solution is to make this changes and actions with power query.We reviewed the online Getting Started Guide to start working through the examples.

If you have also done this, you may have noticed a few things by the time you got through the section for the first tool: Power Query. First, it appears that the UI has changed a bit since Microsoft published the Getting Started Guide, changing the location of some settings — such as Load Settings. Second, without heeding the instructions in the examples to adjust the Load Settings, you may run out of memory before even finishing the examples especially with the bit version of Excel, and somewhat limited memory such as in my situation.

Short of upgrading to the bit version of Excel or upgrading your device, smart use of Load Settings in Power Query can make a significant difference in the user experience, and the size of the data sets from which you can pull pertinent subsets of data.

You can define default Load Settings to be used for every new query, as well as the Load Settings for each individual query. By default, new queries will automatically be loaded to a new worksheet, or directly to the Data Model when loading multiple queries at a time.

This can utilize a large amount of memory, especially with queries you are not ready to work with yet, and can also slow down the query editing process. You may want to disable loading to either a worksheet or to the Data Model by default, effectively loading only the connection and preview rows to edit the query.

After loading a new query with settings like those above, the query will show in the Workbook Queries list with Load is Disabled listed.

You can still edit, merge or append queries as normal while load is disabled. You may notice that for queries with only a connection not loaded locallyis that there is no Table Tools contextual ribbon tabs available for the Query — but these features can all be accessed by right-clicking on the Query in the Workbook Queries pane. Individual queries can be loaded to Worksheets or the Data model by accessing the Load Settings for a specific query.

There are many ways to access these settings for a query:. While not available for queries with Loading Disabled, this location is handy for unloading loaded queries, or loading a query to another location. Save my name, email, and website in this browser for the next time I comment. Necessary cookies are absolutely essential for the website to function properly.

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These cookies track visitors across websites and collect information to provide customized ads.I am trying to refresh my report in Power BI Desktop and after loading data for awhile, it appears to get stuck. The table contains data from a combination of queries that are all imported into the model. It previews fine in the Query Editor. It used to refresh just fine, I made a few edits but not to that spreadsheetand now it is no longer working.

I recreated that spreadsheet from scratch in case the file might have been broken, but no difference. I have encountered this issue multiple times in different companies I have worked and it's a pain Anyone with a solution yet? Got the same issue both with Power Query in Excel and in Power BI and also just gotten in the habit of hitting refresh, then cancel on the pop up, then refresh again. But that's not really a solution I get the same issue, stuck refreshing its been over an hour, and its is a fairly small spreadsheet.

I believe it has to do with older excel spreadsheets and older PBI desktop versions. I opened a new Excel copy and pasted values and column header and used a new excel file with pasted values information. I've just gotten in the habit of hitting refresh, then cancel on the pop up, then refresh again. It works every time. It sounds like you have reference other queries in query editor, it may caused stuck loading.

Hello Xiaoxin Sheng, thank you for your suggestion but that feature was already activated in my report. Is there any connection to external datasource in your excel file?

Or your use link table function to import excel workbooks? None of these. It is a very basic spreadsheet with 2 columns of values an no formula about rows. I'd like to suggest you to turn off load option of queries to confirm which query caused the stuck issue. Unfortunately not really.

Sometimes I feel like it is the report itself, sometimes I feel like it is something else connection or other. I tried to simplify my report as much as possible eliminating uncessary transformations, combining some steps, etc. Power BI. Turn on suggestions. Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type. Showing results for. Search instead for. Did you mean:. All forum topics Previous Topic Next Topic.

Report Refresh getting "stuck". Click on Get Data dropdown. Select Query Options. In the Data Load pane of the Query Options dialogue box, Clear Catch and Restore Defaults. Hi, I have an Excel Power Query (PQ) that is getting stuck loading data from one of the connections, and will just stay there with the. cvnn.eu › Query-Editor-stuck-refreshing-forever › td-p.

Basically if i try to refresh the data or i add a new step, such as just duplicating a column, it will be stuck trying to load/refresh forever. Hello, I am trying to refresh my report in Power BI Desktop and after loading data for awhile, it appears to get stuck. The table contains data from.

cvnn.eu › PowerBI › comments › gipybp › power_query_stuck_l. Power Query stuck loading. I have a workbook with a few queries in it. One query pulls from multiple SQL servers, the rest pull from. cvnn.eu › blog › power-query-for-excel-load-settings-minimize-wasted. We are excited about helping our customers leverage Power BI.

This blog offers helpful tips on the first tool: Power Query. The Workbook Queries status bar shows that the query is still loading, but never goes anywhere. The same result if I load it to the data model. I'm using the AdventureWorks database in case you want to follow along. How can you make that happen with Power Query without downloading all Tried the Solution above, still doeswn't work. Stuck at Creating Connection in Model.

This is happening after September update of. And don't worry, large datasets are sampled so not every row is loaded and displayed. After loading data from the Excel worksheet, Power Query.

How to cancel your Power Query refreshes fast in Power BI and Excel

When setting up an Assemble project in Power BI, the Apply query changes If the data takes a long time to load, consider using the. This blog post shows how to get your Power BI App out of the building app state that it could be stuck in.

By default all queries from Query Editor will be loaded into the memory of Power BI Model. In this post I'll show you an example to disable. Performance tuning dataset refresh in Power BI The more data you load, the slower the refresh will be; So. Secondly the query is run again but this time with no filter, so all rows are returned, and this is when the data is actually loaded into the.