Issue
When you use the Tableau Prep command line interface to publish to a project not in the default site, the following error occurs, and the publication fails:Unable to establish output connection
Last Modified Date: 10 Sep 2018
Environment
- Tableau Prep 2018.2.2
- Tableau Server
Resolution
As a workaround:- In Tableau Server, navigate to the Default site.
- Add a project with the same name as the project you want to publish to.
- In Tableau Prep, set the following in the output step of your flow:
- Set the site to Default
- Set the Project to the project you just added
- Save
- In your credentials.json file, specify the site you want to publish to in "contentURL", then save.
- Run the flow again from the command line interface.
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