Issue with flow and one drive data in Powerapps

[IAmTheAppUser]

I've got two Flow used in Powerapps.

1. The 1st flow gets the list of file names in the shared drive and return back to Powerapps.
2. Then that the powerapps displays the list of file names. User selects one in Powerapps and click confirm.
3. After the confirm is clicked, the 2nd flow is triggered. Flow takes one file name that user selected as parameters and looks for the files in the shareddrive and returns the data to Powerapps.

Both Flow works fine for me but not for other users. Users are able to use the 1st flow which they are able to see the file names returend to Powerapps. But failed for the 2nd flow and Powerapps gives the following error message for the 2nd flow:

getUserSelectedFileData.Run failed: { "error": { "code": 502, "source": "australia-001.azure-apim.net", "clientRequestId": "43ffac1b-7dcf-452c-b563-888a7298188b", "message": "BadGateway", "innerError": { "error": { "code": "NoResponse", "message": "The server did not received a response from an upstream server. Request tracking id '08586311134257547289345463211CU01'." } } } }

I have gave the edit rights to users for the shared drive. What have I missed?

Thanks for the help 🙂

[mdevaney]

@IAmTheAppUser 

In response to your PM for help: I haven't done much with PowerApps + Flow so I don't feel that I have much knowledge to share here.  I have only two suggestions...

1.  Go into Flow and check to see if the flow succeeded or failed.  If the flow failed review the flow history to determine why.

2.  Users in the Flow forum might be able to help you as well.  You could always make a post there. https://powerusers.microsoft.com/t5/Microsoft-Flow-Community/ct-p/FlowCommunity

Other forum members would have better knowledge in this area than me...

[RezaDorrani]

Hi @IAmTheAppUser 

Since the 2nd flow fails,

When another user tries to trigger the second flow

1- does the flow run? - you can check flow history

2 - If flow has riun , see the reason for the error in Flow - it could be because the seocnd flow is trying to do something where the logged in user does not have access to

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[IAmTheAppUser]

The flow was triggered.

When user uses it, it gives below error message:

{

"status": 404,

"message": "Item not found",

"source": "api.connectorp.svc.ms"

}

However, I have granted access of the shared folders and even the files to the user.

[RezaDorrani]

Hi @IAmTheAppUser 

Ok so it is an access issue

---

@IAmTheAppUser wrote:

The flow was triggered.

When user uses it, it gives below error message:

{

"status": 404,

"message": "Item not found",

"source": "api.connectorp.svc.ms"

}

However, I have granted access of the shared folders and even the files to the user.

---

[IAmTheAppUser]

Ok I found the issue.

In the 1st Flow, it looks for the files in my onedrive.

In the 2nd Flow, it still looks for the files in onedrive but it depends on who the user is. If I am using it, it looks for the file in my one drive which is fine. But for the user, the Flow would be looking for that file name in their own Onedrive instead of my shared OneDrive.

So Is there anyway to make the Flow looks for the files in the shared OneDrive?

[RezaDorrani]

@IAmTheAppUser 

Not sure if that is an option - there is a user voice for this

https://powerusers.microsoft.com/t5/Flow-Ideas/OneDrive-list-files-in-shared-with-me-folders/idi-p/2...

One way would be to store that file in SharePoint

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[yashag2255 · Accepted solution]

Hey @IAmTheAppUser 

The problem here is that the file shared with the user on OneDrive is not available for use by other users (currently a known issue and a limitation for the onedrive business connector). This is because the flow looks into the root folder of a specific user and the shared files comes under Shared folder. These files are not directly accessible via a flow.

Hope this Helps!

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