![]() ![]() ![]() Now drag your View/table to get the data from HANA. If you are using Tableau 8.2 and your View has input parameters or variables then you will get a popup asking to enter values for input parameters or variables. Note: If you are using Tableau Version below 8.2, the Input Parameters are not supported. Then choose whether you want to connect to HANA using a Live connection or want to create a Data Extract and then preview the data.Īfter this, click on Go to Worksheet and create the Visualizations you want. ![]() Then you can combine different visualizations into one dashboard or combine dashboards and worksheets to create a Story Point. Once the dashboard is created there are multiple ways to share it. You can publish the Dashboard to Tableau Server or Tableau Online. There is also a free tool provided by Tableau called as Tableau Reader. It can be used to view and interact with Tableau Packaged Workbooks. But its drawback is that it can’t connect to Live Data Source and if you try to open a Workbook that has Live Data Source, it throws the below error. Now lets discuss some advantages and limitations of Tableau To resolve this error, instead of creating a Live Connection to Database you will need to create a data extract that will save in your local Desktop. Shows beautiful data visualizations with lot of charts.Has very interactive analysis with simple drag and drop functionality.Very easy to customize the layout and information displayed.The visualizations can be integrated into a dashboard or story point and linked to each other.Can connect to HANA table, HANA View and also supports Custom SQL.Has good training material for self-learning.HANA Input parameters not available for end user, they just filter out the data at Data Source level, so if we want to create interactive dashboard then we need to create additional parameters in Tableau on top of the data that we are getting from HANA View.High Cost for a Broad Adoption as Dashboards created in Tableau Desktop with Live connection to database can be opened only in Tableau Desktop, Tableau Server or Tableau Online and it is very costly.I have same problem with tableau reader 8.2. I have written autoit script to write following regitry keys and suppress the registration window. I have used active setup to perform this and its working. You just need to excute the following autoit script using active setup. ![]() #EndRegion **** Directives created by AutoIt3Wrapper_GUI **** #AutoIt3Wrapper_Res_requestedExecutionLevel=asInvoker #Region **** Directives created by AutoIt3Wrapper_GUI **** Just compile and build following script and use the script exe file. If Not WinActive($title,$text) Then WinActivate($title,$text) #region - Internal functions Au3Recorder Start -įunc _WinWaitActivate($title,$text,$timeout=0) #region -Au3Recorder generated code Start (v3.3.7.0). RegWrite("HKCU\Software\Tableau\Registration\Data", "last_name", "REG_SZ", "XYZ") RegWrite("HKCU\Software\Tableau\Registration\Data", "email", "REG_SZ", "first_name", "REG_SZ", "ABD") RegWrite("HKCU\Software\Tableau\Registration\Data", "country", "REG_SZ", "FR") Local $PID = ProcessExists("tabreader.exe") Run('C:\Program Files (x86)\Tableau\Tableau Reader 8.2\bin\tabreader.exe') Run('C:\Program Files\Tableau\Tableau Reader 8.2\bin\tabreader.exe') Local $Ostype = RegRead("HKLM\SYSTEM\CurrentControlSet\Control\Session Manager\Environment\", "PROCESSOR_ARCHITECTURE") #endregion - Internal functions Au3Recorder End. #endregion - Au3Recorder generated code End. Using active setup the autoit script gives random behaviour if we login as restricted user. So to avoid that we can also use following. ![]()
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