Problem: The error message Connection was dropped due to lack of network activity appears on the console or in the log files.
Explanation: This message indicates that the relay server outbound enabler (RSOE) sent a PING to SAP Mobile Server synchronization service to determine whether it is active.
Solution: This message is informational and can be ignored. If you want to suppress the message, you can remove the -v+ switch from the SAP Mobile Server.