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#Tableau Public67 debatiendo

Hi everyone,

I'm using Tableau Public and recently updated to the latest version. Since the update, I'm seeing XML validation errors when opening some workbooks downloaded from Tableau Public.

The error includes messages such as:

  • attribute 'extension-version'
  • attribute 'id'
  • no declaration found for element 'worksheet-extension'

This was not happening before the update.

A few details:

  • The issue occurs while opening workbooks downloaded from Tableau Public.
  • I recently updated Tableau Public and the problem started afterward.
  • I am not intentionally using any extensions in my own workbook.
  • Some workbooks open, while others produce these XML/extension-related errors.

Has anyone else experienced this after a recent Tableau Public update?

I'm trying to determine:

  1. Whether this is a known bug in the latest Tableau Public release.
  2. Whether the issue is related to dashboard/worksheet extensions.
  3. If there is a workaround other than reinstalling or downgrading Tableau Public.

Any help would be appreciated. Thanks! 

 

XML validation errors when opening Tableau Public workbooks after recent update

 

 

 

 

#Tableau Public

7 respuestas
  1. 15 jun, 16:47

    @Aparajita Katke

     

    Hi, Just to confirm, are you using the latest release 2026.2? 

     

    If this post resolves the question, would you be so kind to "Accept this Answer"?. This will help other users find the same answer/resolution and help community keep track of answered questions. Thank you. 

     

    Regards, 

     

    Diego Martinez 

    Tableau Visionary and Tableau Ambassador 

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I've just updated to Tableau Public 2026.2.0, and am now unable to publish a workbook that I was happily publishing previously. . When I select 'select 'Run Optimizer' I get the following error message: 

 

Unexpected error 

Error: TypeError: Cannot read properties of undefined (reading 'apply') 

 

Followed by: 

 

Unexpected Error 

HybridDialog JS is not responding across webchannel. Aborting show 

Error Code: 2B2D38E4 

 

Any help would be appreciated. Thank you. 

 

#Tableau Public

5 respuestas
  1. Ayer, 19:49

    Adding to this thread that the same has happened to me. Ever since upgrading to 2026.2 I get the exact same two error messages as Deb notes above. Doesn't seem to be any way around it except rolling back to 2026.1.

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I am trying to do the Audit log report for checking user's workbook connect our Database which table. Our source database is DB2 and user would use db2 connector to connect our DB2 when they create the datasource object. May I ask does any Tableau Repository table I could find this information in Postgre DB ?     

2 respuestas
  1. 7 jul, 13:26

    @Elton Au

     

    Hi, your best option is to query the metadata api.  A basic query may look like: 

     

    query databases{

    databases (filter: {connectionType: "db2"}){

    name

    connectionType

    tables{

    name

    downstreamDatasources{

    name

    projectName

    }

    }

    }

    }

     

    You get a result with something like:

    {

    "data": {

    "databases": [

    {

    "name": "Rfam",

    "connectionType": "db2",

    "tables": [

    {

    "name": "author",

    "downstreamDatasources": [

    {

    "name": "Test MyDb2 Bridge",

    "projectName": "default"

    }

    ]

    }

    ]

    }

    ]

    }

    }

     

    If this post resolves the question, would you be so kind to "Accept this Answer"?. This will help other users find the same answer/resolution and help community keep track of answered questions. Thank you. 

     

    Regards, 

     

    Diego Martinez 

    Tableau Visionary and Tableau Ambassador 

0/9000

Hi, 

 

I'm using Tableau Table from the viz extension and I can't seem to figure out how to remove those lines that sit outside my table. Has anyone figured this out. I assume it might be a bug because its an extension visual.  

 

How to remove the lines in Tableau Viz Extension Tableimage.png

 

#Tableau Desktop & Web Authoring  #Tableau Public  #Tableau

1 respuesta
  1. 7 jul, 11:07

    Hi, @karim salem

    Here is the official Salesforce page that explains the Tableau Table feature.  

    Based on the image you shared, it already includes the points you mentioned, so it appears to be the intended behavior.  

     

    Hopefully future version updates will improve this. 

     

    <tableau table> 

    https://exchange.tableau.com/products/1041Hi, Here is the official Salesforce page that explains the Tableau Table feature.

     

    The left blank area appears to work as a row selector. Clicking it highlights the entire row, while clicking a cell highlights only that cell. 

    This may be intentional to support row-level highlighting, which has been a common request for Tableau text tables. 

    However, it would be helpful to have options to show/hide this row selector area or enable row highlighting when clicking any cell in the row.

    image.png

     

    Tableau is always accepting new Ideas, so why not consider submitting one? If it receives enough upvotes, Tableau may take it into account in future development. Please give it some thought. 

     

    <Idea Exchange> 

    https://ideas.salesforce.com/s/

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Hi everyone,

I have a text table in Tableau with the following data structure:How to add a custom total row (Total Intercompany) before Grand Total in a Tableau text table?

Before grand total, i want to add a new rows 'total intercompany' and its ZZ Intercompany from Group1 AB and Non AB  

image.png

 

My questions are: 

  1.  Is it possible to create a custom row like TOTAL INTERCOMPANY directly in Tableau? 
  2.  Is there a solution using only Tableau calculations (LOD, Table Calculations, Relationships, Scaffold Table, etc.)?

  

#Tableau Desktop & Web Authoring  #Tableau Cloud  #Tableau  #Tableau Public

5 respuestas
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8 respuestas
  1. 27 feb, 12:07

    I came across this older discussion and wanted to add something that might help. If you still have access to your Tableau Public profile link, try using the account recovery option and enter any email you’ve used in the past; Tableau will only send a reset link to the correct one. Another trick is to check old Tableau notification emails in your inboxes. Did you ever sign in with Google or another SSO?

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Hi Team, 

Based on the parameter selection ( Jumbo Box and Jumbo Drum), the chosen product container should be visualized in a line chart representing sales, while the remaining product container members (Large Box, Medium Box, Small Box, Small Pack, and Wrap Box) should be displayed in a separate bar chart. 

 

I need two charts. One chart should display the selected data, and the other chart should display the remaining data.

 

Regards, 

Venkat 

 

#Tableau Desktop & Web Authoring  #Tableau Cloud  #Tableau Public

4 respuestas
  1. 29 jun, 14:39

    @Venkat M

     

    Hi, this is a wonderful case for Sets. 

     

    You just need to create a Set on Product Container (Right clic on the field on the data pane, and select Create Set) 

     

    Then, you just need to create to calculated fields:

    [Product Container Set]

     

    NOT [Product Container Set]

     

    After that, use each of the calculated fields on the respective sheet. 

     

    Finally, in the Dashboard, Clic on the little arrow of one of the sheets, then Sets, and show Set Control. 

     

     

    If this post resolves the question, would you be so kind to "Accept this Answer"?. This will help other users find the same answer/resolution and help community keep track of answered questions. Thank you. 

     

    Regards, 

     

    Diego Martinez 

    Tableau Visionary and Tableau Ambassador 

0/9000

I am trying to build a timeline in Tableau Public. I tried creating an Action for each tick mark/item on the timeeline that would allow each one to open to a website to learn more. However, despite trying multiple ways, the links don't wok and instead open all links at one after clicking on the first one o don't work at all. I've tried changing the selection process from Hover to Select to Menu. Nothing is working. Can anyone advise? 

 

#Tableau Public

3 respuestas
  1. 25 jun, 19:27

    I don't see an attachment, but I downloaded your workbook and looked at it, then updated the first sheet so that the link works. 

    This is what I changed: 

    1. Changed the Link field on Marks from Attribute to Dimension, and from Tooltip to Detail, as in the screenshot below. 

    I don't see an attachment, but I downloaded your workbook and looked at it, then updated the first sheet so that the link works. This is what I changed: 1.

    2. Added a URL action (from the menu Worksheet --> Actions), as below. 

    image.pngimage.png

     

    This tells it do display a menu item "Go to web page" in the tooltip, and that will open the correct link: 

    image.png

     

    I also added a dashboard in which a similar action executes on clicking each dot, and opens the web page within the dashboard in a Web Page object. You should be able to figure that one out for yourself. 

    image.png

     

    The workbook is attached. 

     

     

     

     

     

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I just uploaded a viz to Tableau Public and there is some cut off text in the table (see screenshot below). Normally, when you hover over this it will show the full text in a pop-up. This is still the case when I'm looking at the table in Tableau Desktop, but it's not working on Tableau Public, which I've never encountered before. Is this a temporary issue? Or is there a new setting I have to enable that I'm not aware of? I could just expand the column width, but I'm working with a large table and want to minimize scrolling.Cut off text not showing on hover in Tableau Public

 

 

 

#Tableau Public

6 respuestas
  1. 24 jun, 14:40

    @David Warner Ah, thank you - turns out I did need to have tooltips enabled even though 1) I am not actually displaying anything in the tooltip, 2) tooltips are not associated with headers, and 3) cut-off text was still showing on hover in Desktop with tooltips disabled. So strange! One of those silly little Tableau things, I guess.

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I created a dashboard a little over a year ago with multiple related data sources from Excel spreadsheets. Some of the spreadsheets have been updated with new annual reporting data (the others are structural, containing data needed to plot some of the charts, and do not need to be updated) and I am trying to connect them to the dashboard. Under Data, only 2 of sources appear, though there were more when I set it up:Can't edit data connectionWhen I try to Edit Data Source for ASES 2022:23-2023:24 Survey ALL and select the file, the file browser window just pops again. When I try to refresh and select the file, I get this:Screenshot 2026-06-17 at 4.26.45 PM.pngWhich is a file I don't have. When I view the data for ASES 2022:23-2023:24 Survey ALL, I get this:Screenshot 2026-06-17 at 4.30.29 PM.png

Which shows a number of the other data sources, but not Donut.xlsx 

 

I don't know what's going on. Is it because these sources were all related? Have the relationships been corrupted? 

 

I don't want to have to rebuild this dashboard from scratch. It's pretty complicated, and honestly, I don't even remember how I did it :( 

 

Any help greatly appreciated! 

 

I'm using Desktop Public version 2025.2.0 on Mac with Apple Silicon. 

 

Attaching the workbook. 

 

#Tableau Public  #Tableau Desktop & Web Authoring

4 respuestas
  1. 19 jun, 14:40

    Hi @Carl McKinney

     

    You can try to edit the .twb file, which is basically an xml file, and modify any connections (file locations) manually. 

    In order to get to it, the .twbx file is a zipped up folder with the .twb file and the data. Open it using 7-zip or some other program, unzip, and you'll see the .twb file, then open that with Notepad++ (or similar). 

    I looked at your file and there are two data sources there, with several connections. Modifying them to point at the correct files may solve the problem. Here's a sample connection string from your file (row 66):

    <connection class='excel-direct' cleaning='no' compat='no' dataRefreshTime='' filename='/Users/bigkid/Desktop/ASES 2022:23-2023:24 Survey ALL.xlsx' interpretationMode='0' server='' validate='no' workgroup-auth-mode='as-is' />

    After modifying, just open the .twb file again in Tableau Desktop.  

     

    Dan Chissick

    Senior BI Consultant | Tableau Ambassador

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