502 bad gateway error

[desteban]

I have the subjecto error form this morning, we restarted the gateway without result, using the action SQL I obtein the next error: 

{
  "error": {
    "code": 502,
    "source": "europe-001.azure-apim.net",
    "clientRequestId": "0797849d-6606-4f1a-bd08-b39bd3265759",
    "message": "BadGateway",
    "innerError": {
      "status": 502,
      "message": "Unexpected Exception : System.Threading.Tasks.TaskCanceledException: A task was canceled.\r\n   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)\r\n   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)\r\n   at Microsoft.PowerBI.DataMovement.Pipeline.Common.TDFHelpers.<>c__DisplayClass9_0`1.<<GetNextResponse>b__0>d.MoveNext()\r\n--- End of stack trace from previous location where exception was thrown ---\r\n   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()\r\n   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)\r\n   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)\r\n   at Microsoft.PowerBI.DataMovement.Pipeline.Common.TDFHelpers.<>c__DisplayClass13_0.<<ExecuteBlockOperation>b__0>d.MoveNext()\r\n     inner exception: A task was canceled.\r\nclientRequestId: 0797849d-6606-4f1a-bd08-b39bd3265759",
      "source": "sqlconnectionprovider-westeurope.am2-ase-001.p.azurewebsites.net"
    }
  }
}

Any have any idea? 

[v-yuazh-msft · Accepted solution]

Hi @desteban,

Does your problem still exists?

Could you please share a screenshot of the configuration of your flow?

Does your flow works fine before it run failed this moning? 

As is said in the troubleshooting a flow documentation:

https://docs.microsoft.com/en-us/flow/fix-flow-failures#other-failures

The 502 error is is temporary or transient,you could click or tap Resubmit to try the flow again.

Best regards,

Alice

[desteban]

Hi @v-yuazh-msft

Thanks by your reply. 

Yes, the error persist today. This flow runs daily, and since yestarday I have this error. It retried several times without success. Before yestarday the flow was running ok. 

I can't attach the flow

[desteban]

Hi all, 

the error persist today, somebody have any idea? How can I to resolve it? 

Thanks

David

[localadminbcs]

Has anyone found an answer to this? I am getting this error suddenly on all my flows and it has stopped production here. No new flows are running from new items being created.  

Does anyone know whats going on?

[mrfishe2]

I have the same issue.

Flows that were working suddenly started throwing Bad Gateway codes.

I have, of course, already tried 'Resubmit' but the error does not clear.

I, too, am desperate to resolve this issue as I have live data that needs to continue moving through the process as it was designed to do.

ANY SUGGESTIONS?

I strongly suspect a BUG since the error popped up out of nowhere.  I hope these messages are bring MicroSoft's attention to this issue!!

Mary