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I am right now stuck while testing one of my flow in Tableau Prep builder. While adding new files to the existing folder the published flow in Tableau server doesn't pick all the files mentioned in the wildcard union ... I'm having trouble finding a list of acceptable formats for Date type. Example, I have some raw data in Tableau that is of format "Aug-19" which doesn't appear to be acceptable, so i'm building a calculated fiel... I have two xlsx files - exact same columns in each with rows of customer data - the only difference is the time period of the data. I did a Union in Prep. The only changes I made were to convert some strin... I'd been using Prep to clean my data from CanvasData (Instructure LMS named Canvas). On each CanvasData file, there are several fields with the name "id" and these fields use a big number like these ... Like I stated in the title, when I run a flow in Tableau Prep, the output is ordered in the order that I specified. See below: But when I run the flow using the command line, the order of the output is compl... I have put the dates as 1/1/2016 to 2020 but its reverting to 5/8/2016 any ideas why? The data consists of Jan to April 2016 dates I'm prepping some data downloaded from Census.gov. Some datasets don't repeat a particular column value if it repeats. For example see screenshot below, the first 17 rows of data should have '2402205350... I am a new tableau prep user and I am trying to join two tables but I am getting repeated field names Field Name, Field Name-1, Field Name-2 and so on with different number of rows. I have tried to un... Good Morning! My output from this aggregation produces 0 rows (Figure 1 and 2). The aggregation inspection is showing 283 rows as expected (Figure 3) Preview in Tableau Desktop produces the correct result (F... I'm trying to move all calculations from tableau to tableau prep, but when I tried to create the below calculated field, it shows and error i.e the sum function cannot be used in tableau prep IF ISNULL(ZN(SUM... I have some AFL match data. I have separate columns for the home team, home score, home goals, home behinds, away team, away score, away goals, away behinds. I'd like to change it so that there is a column called "... Hi, I have a table with two columns I'd like to pivot to collapse the number of rows and aid in analysis. My key column is ObjectID. The first column to pivot is something like attribute type: ... Is it possible when grouping data to aggregate a string field by appending the strings from grouped data together? I do not see this option in the aggregate parameters. Example below. ID Code Value ... Hi, I am trying to get 10 Excel files together into one table. I can add them one by one and union them, without a problem. What wont work is making a wildcard union. I am using Tableau Prep 2019.2.3 In the f... I upgraded to 2019.2 and am getting an Oracle ORA-00972: identifier is too long error. The flows have run fine in all the other versions of Prep I've used. Anyone else using Oracle in their Prep flows seeing this? I a... Good afternoon, I would like to know if there is someway to export the Tableau Prep summary view only, either in an Excel or a flow. All I need is to show the mismatched values in an automated monitoring repor... Hello again, hope, someone can help me with that. I need to clean certain extra symbols from the mid of the string. Something like that: wa-dashchapin <i:0#.w|apple\wa-dashchapin> ko-lanar <i:0#.w|orange\... Hi all, I'm new to working with Tableau prep but think it could be a really powerful tool to help my team. We have some limited alteryx experience but only a couple of users have access where as the whole team... Hi everyone - I'm trying to do something in Prep I've never done before. Seems simple but I'm not getting it to work. I have a data set that looks like this: All I'm trying to do is combine weights w... Hi, I have an issue with prep flow run from the command line. I have built flow to point tableau server site A. I'm able to run the flow in command line with site A in a json config file. The issue occ...
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