An Azure service that automates the access and use of data across clouds without writing code.
Hi @T West
The 504 Gateway timeout error occurs when the server while acting as a gateway or proxy, did not receive a timely response from the upstream server specified by the URI (e.g. HTTP, FTP, LDAP) or some other auxiliary server (e.g. DNS) it needed to access in attempting to complete the request.
You can refer to different suggestions in this document and see if it helps you. One of the suggestions if this error happens intermittently, change the Retry policy setting on the SFTP-SSH action to a retry count higher than the default four retries.