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502 Bad Gateway , on Flow thats been running fine for over a year, 13 days ago stops working

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Posted on by Sighman

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So My flow archives work orders, creates a new list item, gets the attachments from the work order, adds them to the archived work order then deletes the work order, until 13 days ago, it worked fine.

bad gateway1.png bad gateway2.png

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v-bacao-msft Microsoft Employee on at

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Hi @Sighman ,

Could you provide more details of the error message? Please make sure the list and site involved are valid.

This seems to be a temporary error, please click or tap Resubmit to try the flow again.

https://docs.microsoft.com/en-gb/power-automate/fix-flow-failures#other-failures

In addition, you can try to use Save as to create a copy of Flow, and then test whether the new Flow can run normally.

https://flow.microsoft.com/en-us/blog/make-a-copy/

Best Regards,

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Sighman 131 on at

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Hi,

I've tried re writing the flow, it is NOT temporary it is failing 14 days straight, test will fail too.
There is something that Microsoft has changed on the backend.
A working flow for a year should not stop working overnight.
There is some permissions error in the background, as if I make the folder for the list item in attachments it works.
Error:

Content-Type
application/json
Expires
-1
Body
{ "error": { "code": 502, "source": "canada-001.azure-apim.net", "clientRequestId": "c7050fee-864d-4499-adad-7d8e27936a7a", "message": "BadGateway", "innerError": { "status": 502, "message": "List data validation failed.\r\nclientRequestId: c7050fee-864d-4499-adad-7d8e27936a7a\r\nserviceRequestId: 1ae8579f-4055-a000-31bb-6486807bf3e9", "source": "https://********.sharepoint.com//_api/web/lists(guid'0820d7a3-13a0-488a-a529-987fbd5c725d')/Items(1741)/AttachmentFiles/AddUsingPath(decodedUrl=@f)?@f='Atmosphere+Air-CP+Rail-AC+4_6+-Apr2020.pdf'", "errors": [ "-2130575163", "Microsoft.SharePoint.SPListDataValidationException" ] } } }

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v-bacao-msft Microsoft Employee on at

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Hi @Sighman ,

As far as I know, there seem to be no similar issues reported in the forum recently, and my test results here can also add attachments to the list item normally.

Please check whether any changes have been made to the corresponding list or site.

You can also try to create a simple Flow to test whether you can use Flow to add attachments to the list item.

if it works, you could create a new Flow to solve this problem.

Hope this helps.

Best Regards,

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Sighman 131 on at

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I write a quick flow to pull an attachment from one list and attach to that list, it works fine.
I rewrote my flow (3 times) againiagain fails with bad gateway.
I've tried many ways of doing this and it fails everytime.
Doesn't make sense. Nothing has changed with that list, it worked fine until 2 weeks ago.

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v-bacao-msft Microsoft Employee on at

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Hi @Sighman ,

Does the problem you mentioned still exist? I still cannot reproduce a similar issue here. Please consider contacting MS Support to assist you in solving this problem. Create a support request here: https://admin.powerplatform.microsoft.com/support

Best Regards,

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