If we want to create a file in SharePoint in Flow, we get the error 502 BadGateway. For files under 4 MB it works. It does not work for files larger than 4 MB.
Hi @JE-ax ,
The link below about file size that File System service support with On-Premises data gateway for your reference:
Community Support Team _ Alice Zhang
If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.
unfortunately, that's a different connector.
Is there a limit for the SharePoint Connector with an On-Premises data gateway?