Data Integration between Sales and Finance and Operation too long

[FellixHillmer]

After trying to connect the Accounts of CRM with the Customers V2 of Fin and Ops, I ran into a HTTP 504 error;

Next, I tried out resolving this by using advanced query function on our Project; this gave us a HTTP 400 in Chrome because the request header was too long, while giving us a different error in Edge. after taking out properties that threw errors back, like "ade_degreeofcompl", I ended up with a cleaned table, but it still ends up in me getting the same HTTP 504 error. I didn't change anything about the mapping, I'm simply using Microsofts' "Accounts (Sales to Fin and Ops) - Direct" template.

[v-xida-msft · Accepted solution]

Hi @FellixHillmer,

The HTTP 504 error is a Gateway Timeout error, it means that one server did not receive a timely response from another server.

Currently, within PowerApps, there is a limitation in the timeout of a single outgoing request. The maximum value of Timeout is 180 seconds. Please check the following article for more details:

https://docs.microsoft.com/en-us/powerapps/maker/canvas-apps/limits-and-config#request-limits

More details about HTTP 504 error, please check the following article:

https://www.lifewire.com/504-gateway-timeout-error-explained-2622941

Please consider take a try to remove the connection to your D365 and D365 Finance and Operations connector from your PowerApps, and then re-add a new conection to them within your PowerApps, then try your Data Integration again to check if the issue is solved.

In addition, please also take a try to clear cache of your browser, and then try it again to check if the issue still exists.

Best regards,

Kris