I am trying to run FetchSFTP processor in nifi without using ListSFTP because i want to populate remote file values dynamically coming from database. But it is not working. It's throwing file not found exception, even though the file is present on SFTP. Also, when i try to pass the value manually to remote file in FetchSFTP processor, without updating the variable, it works perfectly fine. Not able to get the issue. Please help why is it happening so.