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Use

The RfcInstallFunctionExt function is an alternative function, replacing RfcInstallFunction for Windows 3.x (16-bit). The function needs a valid RFC handle as an additional parameter. The syntax is:

Syntax Syntax

    2. 

  2. RFC_RC SAP_API RfcInstallFunctionExt(RFC_HANDLE	handle,
    3. 

  3. 	RFC_FUNCTIONNAME	functionname,
    4. 

  4. 	RFC_ONCALL	f_ptr,
    5. 

  5. 	char*	docu)
    6. 

    7. 

    8. 



End of the code.


The function module is installed only for the given RFC connection.


This function is defined in SAPRFC.H.




Return Values:


  • Returns RFC_OK or
    

  • Returns RFC_FAILURE if there is no memory available to register the function
    





Function Parameters:


  • handle
    Valid RFC connection handle, as returned by RfcAccept.
    

  • functionname
    Name of function as it can be called from ABAP environment. Null terminated string.
    

  • f_ptr
    Function to be called. Must be of type RFC_ONCALL.
    

  • docu
    Text describing the functionality and the parameters of the function module.
    

    Note Note
    

    The function is available on all supported platforms to ease porting.
    

    End of the note.
    



See also RfcInstallFunction, RfcDispatch and RfcGetName.