ABAP CALL FUNCTION DESTINATION- Statement syntax and functionality in SAP

CALL FUNCTION - RFC

Short Reference

ABAP Syntax:
Synchronous RFC

1 CALL FUNCTION func DESTINATION dest

parameter_list .

Asynchronous RFC

2 CALL FUNCTION func STARTING NEW TASK task
[DESTINATION {dest|{IN GROUP {group|DEFAULT}}}]
[{PERFORMING subr}|{CALLING meth} ON END OF TASK]
parameter_list
.

Background RFC

3 CALL FUNCTION func IN BACKGROUND UNIT

parameter_list .

Transactional RFC

4 CALL FUNCTION func IN BACKGROUND TASK
[AS SEPARATE UNIT]
[DESTINATION dest]

parameter_list .

What does it do? A function module or a function is called using the RFC interface.
Latest notes: Background RFC ( bgRFC ) is enhanced successor technology of the transactional RFC ( tRFC ). At the moment, all variants can still be used. However, it is strongly recommended that bgRFC be used instead of tRFC .

A more detailed description of exceptions that can be raised in RFC can be found in the SAP Library under RFC Exceptions .

ABAP CALL FUNCTION DESTINATION- Statement syntax, information and example SAP source code