Kepware Drivers > D-F Drivers > DNP Client Ethernet > Error Descriptions > Authentication Error Messages > Secure authentication failure on device <channel.device>. Key Status Request non-authentic. Session Keys are not valid.
Secure authentication failure on device <channel.device>. Key Status Request non-authentic. Session Keys are not valid.
Secure authentication failure on device <channel.device>. Key Status Request non-authentic. Session Keys are not valid.
Error Type:
Warning
 
Possible Cause:
The Update Keys do not match or there is another issue with encryption configuration.
 
Solution:
Correct the invalid Update Key for the current User Number.
 
Was this helpful?