To get the parameter values for the called function, use the following:
RFC_RC SAP_API RfcGetData(RFC_HANDLE handle,
RFC_PARAMETER * parameters,
RFC_TABLE * tables);
Within a function registered viaRfcInstallFunction or after receiving the name of the called function by RfcGetName, the function RfcGetData can be used to receive the parameters of the function call.
Here theITAB_H field in the RFC_TABLE record has to be initialized to NULL. The function RfcGetData fills in the corresponding table handle. (This is either a newly created table or an already existing one sent to the caller via another RFC call). The field itmode in an RFC_TABLE record determines if a received table is passed by reference or by value.
This function is defined in SAPRFC.H.
RFC connection handle
‘importing’ parameters (
‘tables’ parameters (