Hi
We errors like these when attaching a file to for example a send mail action in our on-premise Nintex workflow. Service account has access but it still fails. we get:
System.IO.FileNotFoundException: The Web application at https://<tenant>.sharepoint.com/HR/Documents/Preboarding%20-%20attachments/Danmark/Dansk%20Sundhedssikring.pdf could not be found. Verify that you have typed the URL correctly. If the URL should be serving existing content, the system administrator may need to add a new request URL mapping to the intended application.
Any ideas?