Forum Discussion
Refreshing data from graph error in service: Failed to update data source credentia
Hi, I have a report in Power BI desktop that uses Graph API as a data source through an Odata feed, specifically it is accessing the schedule table of a Shifts for Teams schedule. The report refreshes fine in desktop, but not in the service, meaning I have to manually refresh and republish the report to get the service version to refresh. I have been told previously by an MS rep that this is an issue with how authentication works in the service, and this was the only way to do it. I hope the issue is resolved by now, and I just haven't come across it, or maybe others have found a solution? For a smaller table, I have had a power automate flow delete and repopulate an excel table held in sharepoint and referred to that, but this table is far too big and will continue to grow. Any suggestions as to a solution or work around that means I can auto-refresh the data source on the service would be greatly appreciated.
Thanks very much.
3 Replies
- GilbertQ
Super User
Hi Edjz
The only way I would get this working is to use PowerShell to get the data I need.
My method would be to use an Azure Runbook, install the required PowerShell modules then run the PowerShell script.
I would take the output of the PowerShell script and store this in Azure Blob Storage.I would then read the files in Azure Blob storage into Power BI.
Hmmm.... Well I know what power shell is, so guess I'm a 3rd of the way there right??? I though I was just very close using power automate to run a cmdlet to upload from my PC, but it can only create new, not update and existing, so will try your solution if nothing simpler comes up. Also, I expect I need to upgrade my azure subscription to a P ski? Seems crazy for getting a ms online database to talk to a ms online database, should be out the box! Anyway, thank you very much for your insight. Any others greatly appreciated.
