How to Delete Old Data Set?

This worked for me, but I wanted to offer a word of warning: Unpublishing the app will erase all your settings for that app, including access and navigation. You might want to screenshot or take note of your settings before you unpublish.

That worked, thanks!

I tested this:

I have an app workspace that contains two datasets named dataset10 and dataset20.

Dataset10 connects to a Microsoft Azure SQL database.
Dataset20 connects to a Microsoft Excel file stored in Microsoft OneDrive for Business.

I create a report named Report10 that uses dataset10 and pinned Report10 to a dashboard named Dashboard10.

I published the app workspace to all the users in your organization.

Now I realised that I am not using dataset20 anywhere and I need to delete dataset20 from the app workspace.

What should I do first?
1-Unpublish the app.
2-Delete Dataset20
3-Edit Workspace
4-Publish App again

As I found contradictory Info in the web: Do you lose any App-settings when you do the unpublish-republish cycle (user settings, subscriptions, shares...)

Thanks,

Alex

Tried to follow the outlined steps, clicked on eclipses (...)

but i don’t see the "Unpublish App", but i do see "Edit this Workspace".

Thank you, Sandy. It worked. 

Excelent solution!

Hi SandyBL,

I was facing the same issue. Followed your steps exactly till Point 4. But unable to perform later steps. The workspace eclipses vanished. I dont see an option to "Publish app" again! 

How does this affect. What should I do to re enable it ? Please let me know.

Thanks!

I am also facing same issue.Did you got any solution.