No data for all Interfaces reports
 

All files and directories in <Harvester root Folder>/Netflow/datafiles/ are with root:root permission

NFA 9.3.8
Harvesters on RHEL 7.3
Console on Windows Server 2012 R2
 

Set the correct  permission for nfa user and group

Linux commands:
cd <Harvester root Folder>/Netflow/datafiles/
chown nfa * -R
chgrp nfa * -R
chmod 777 * -R

Note: Check the correct date and time from NFA Console and Harvester machines