How should I resolve this issue? This exception is thrown when I am trying to write the data to multiple excel tabs, all with a different name. I am using Excel Sheet Appender to append the excel tabs and using flow variable ports to serialize the order of execution of these nodes. Please let me know if anyone needs any more information to resolve this issue. Your efforts would be greatly appreciated. https://unexpectedendoffile.com/fatal-the-remote-end-hung-up-unexpectedly/