ABAP Keyword Documentation → ABAP − Release-Specific Changes → Changes in Release 3.0
RFC - Remote Function Call in Release 3.0
3. Authorization Checks when Accessing Function Groups Using RFC
Other versions: 7.31 | 7.40 | 7.54
Modification 1
Transactional RFC
Modification 2
Asynchronous RFC
The addition DESTINATION IN GROUP ... allows automatic load balancing within a group of application servers.
The addition DESTINATION dest enables parallel processing in a remote system.
Unlike in a normal function module call, the caller carries on processing immediately as soon as the function module (either local or remote) has been started (asynchronous call).
The called function module can now, for example, use CALL SCREEN ... to display a screen and interact with the user.
The WAIT UNTIL condition [UP TO n SECONDS]
command allows you to wait for a function module (called asynchronously) to finish. This requires the
addition PERFORMING form ON END OF TASK. WAIT must occur in the same program context (session).