Need Admin Approval Excel Online.
When using Excel Online in MS Flow, it prompts a sign in and upon signing in it says that "Needs Admin Approval, Excel Online"
Please see below screenshot.
The error message told that the Excel online needs permission to access resources.
Please check if your connection account have the permission to access resources.
And if your connection account don't have the permission to access resources,please ask the admin to grant permission.
I believe that have solved my problem. There are two types of Excel Online; Business and OneDrive. The issue I was having, as described above, was because I was trying to use the OneDrive version rather than the Business version. The Business version seems to work fine.
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