Creating RFC Destinations

Prerequisites

You have obtained authorization to connect to a server and to access the required RFC.
You have entered the required SAP systems into the SAP logon group.

To establish connections to servers that contain Remote Function Calls (RFC), you must create RFC destinations.

Choose Window Preferences.
In the Preferences tree, expand the Destination Configurations node and choose R/3 Configuration .
In the R/3 Configuration screen area, click Add .
Choose either Single Server or Load Balancing connection mode.

In the SAP Backend Information window, specify the destination details as explained in the following tables:

Single Server Connection Mode

Field Name	Description	Value
Connection Name	Name of the physical destination of an SAP system	A meaningful alphanumeric text
Host Name	Name of the host to which you want to connect	The name of the host, for example, `u9cmain`
System Number	System number of the SAP system to which you want to connect	A numeric value, for example, `00`
SAP Router	SAP Router used to connect to the message server	A routing entry, for example, `saproute.ini`

Load Balancing Connection Mode

Field Name	Description	Value
Connection Name	Name of the physical destination of an SAP system	A meaningful alphanumeric text
System	Predefined SAP system name	Choose the SAP system name, for example, `W19[PUBLIC]`
Message Server	Name of the message server that is responsible for communication between application servers belonging to an SAP system	The name of the message server, for example, `W19tdc00.wdf.sap.corp`
System Name	System ID of the SAP system to which you want to connect	An alphanumeric system name, for example, `W19`
Group	Load balancing group or application server to which you want to connect. A load balancing group connects you to the server with the best performance	Example `PUBLIC` or `SPACE`
SAP Router	SAP Router used to connect to the message server	A routing entry, for example, `saproute.ini`

Specify the authentication details as explained in the following table.

Field Name	Description	Value
Client	Indicates the client number. When you log on to an SAP system, you log on to a particular client of that system. Any activities you carry out in the system are always carried out in one client	A numeric value
Logon Name	Name of the user through which the system can connect to the required destination of the SAP system	A username assigned to you
Password	The corresponding password through which the system can connect to the required destination of the SAP system	A password assigned to you
Language	Language you want to use to logon to the SAP system	The language key for the desired language, for example, `En` is the language key for English

The RFC destination that you have created is available for search in the Visual Composer Search task panel on relaunching Visual Composer.