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Background documentationRFC_ITMODE Locate this document in the navigation structure

 

The structure

Syntax Syntax

    2. 

  2. enum RFC_ITMODE {
    3. 

  3. 	RFC_ITMODE_BYREFERENCE,
    4. 

  4. 	RFC_ITMODE_BYVALUE,
    5. 

  5. 	RFC_ITMODE_KEEPALIVE,
    6. 

  6. };
    7. 

    8. 

    9. 



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provides a mode how to pass an internal table.


This structure is defined in SAPRFC.H.


Members:


  • RFC_ITMODE_BYREFERENCE
    table is passed by reference
    

    Note Note
    You must always use RFC_ITMODE_BYREFERENCE.
    

    End of the note.
    

  • RFC_ITMODE_BYVALUE
    table is passed by value, changes are not transported back
    

    Note Note
    RFC_ITMODE_BYVALUE is for internal use only.
    

    End of the note.
    

  • RFC_ITMODE_KEEPALIVE
    table is passed by reference, but is kept alive after returning (i.e. after RfcSendData)
    

    Note Note
    RFC_ITMODE_KEEPALIVE is for internal use only.
    

    End of the note.