This section describes the SAP R/3 system configuration and may be done by your SAP System Administrator. You need to configure an RFC Destination and a Transactional Remote Function Call (tRFC) port.
To configure SAP R/3 system
This is done by using the Program ID field in the RFC Destination. The Program ID is the identifier used by SAP to establish a connection with the COM for ABAP server. The Program ID associated with your RFC Destination is used in one of the steps in Configure COM for ABAP below.