How to do RFC

In our example there are 3 System with following configuration –

DEV ( client 200,300,400 ; H1/192.168.0.1 )

QAS ( client 200,300,400 ; H2/192.168.0.2 )

PRD ( client 200 ; H3/192.168.0.3 )  

       Task ->  DEV(Source) wants to talk to QAS (Target)

Steps :-

1.Login to source (DEV).

2.Execute SM59.

3.Select R/3 connection and click on the create button.

4. Select Connection type 3

5. Provide a description for the destination as below- 

6. Save it.

7. Now we will show the technical details like

 (target host should be ip address

 or host name. system number is 00 in this example)

8.Then provide logon details (In this example)

    Language en;

    Client 200;

    User aleada;

    Password pass;

      

9.Then click to save it.

10. Then click on Test connection.

11.Then look for successful message. 

12. After it authorization test