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Procedure documentationInbound RFC Connection (from the SAP Server) Locate this document in the navigation structure

Procedure

This section provides an example of how you can establish a server-side RFC connection that originates from the SAP system.

To send a call from an ABAP system, the ABAP system program uses the option DESTINATION "NAME" for the command CALL FUNCTION.

In transaction SE38, create a report with the following coding:

Syntax Syntax

    2. 

    3. 

  3. DATA: REQUTEXT LIKE SY-LISEL,
    4. 

  4.       RESPTEXT LIKE SY-LISEL,
    5. 

  5.       ECHOTEXT LIKE SY-LISEL.
    6. 

  6.  
    7. 

  7. DATA: RFCDEST like rfcdes-rfcdest VALUE 'NONE'.
    8. 

  8. DATA: RFC_MESS(128).
    9. 

  9.  
    10. 

  10. REQUTEXT = 'HELLO WORLD'.
    11. 

  11. RFCDEST = 'JCOSERVER01'. "corresponds to the destination name defined in the SM59
    12. 

  12.  
    13. 

  13. CALL FUNCTION 'STFC_CONNECTION'
    14. 

  14.    DESTINATION RFCDEST
    15. 

  15.    EXPORTING
    16. 

  16.      REQUTEXT = REQUTEXT
    17. 

  17.    IMPORTING
    18. 

  18.      RESPTEXT = RESPTEXT
    19. 

  19.      ECHOTEXT = ECHOTEXT
    20. 

  20.    EXCEPTIONS
    21. 

  21.      SYSTEM_FAILURE        = 1 MESSAGE RFC_MESS
    22. 

  22.      COMMUNICATION_FAILURE = 2 MESSAGE RFC_MESS.
    23. 

  23.  
    24. 

  24. IF SY-SUBRC NE 0.
    25. 

  25.     WRITE: / 'Call STFC_CONNECTION         SY-SUBRC = ', SY-SUBRC.
    26. 

  26.     WRITE: / RFC_MESS.
    27. 

  27. ENDIF.
    28. 

  28.  
    29. 

    30. 



End of the code.