you can increase the value of time-out for SAP connection from CCM to avoid this error .
This is because of when Control-M tries to connect to SAP server and didnt get response in 120 sec ( Default value ) then jobs failed at submit stage itself and never started in SAP side .
you need to do
--> login to CCM --> Go to SAP agent module -->Right click --> Account management --> selct the SAP account which is causing issue and click on update
--> Go to advance options ---> SAP response time out = update to 300 to 900 sec then save
restart of agent is not required.
hope this will resolve the issue