Creating an RFC Destination to the Back End 

Use

To connect to the back-end system, you must create an RFC destination on the SAP NetWeaver ASsystem with the back end as the destination. This RFC destination ensures that the DOE can process the back-end data.

Prerequisites

·        The back end must be an SAP system.

·        You must have the required user and authorizations created on the back-end system.

On the back end, you must create a System user. The authorizations you assign must ensure that you are able to access and modify the application function modules on the back end.

For general information on RFC communications, refer to the following section: RFC

Procedure

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       1.      Log on to the SAP NetWeaver ASand start transaction SM59.

       2.      To create an RFC destination, choose  Create.

       3.      Enter the following data for the new RFC connection:

○       Name for RFC destination

○       Connection Type: type 3

       4.      Choose the Technical Settings tab and specify the target system, the message server, and the group. Other fields are not mandatory.

       5.      Choose the Logon & Security tab and specify the client, the user, and the password for the back-end system.

       6.      If you are using the Unicode format for representing the data, in the MDMP & Unicode tab, select the Unicode indicator.

       7.      Save your entries and confirm the message that appears.

       8.      To test the RFC connection, choose Connection Test.