A send process should be scheduled periodically. The period should not be too short. Performance can therefore be optimized because the RFC connection is used many times (for example, every 5 minutes during busy message periods and every 15 minutes for quiet message periods). During busy message periods, the SAPconnect send processes should be distributed across various SAP application servers or all assigned to one dedicated SAP application server. See Parallelizing Send Processes..
You can schedule a send process as a background job in two ways: