RFC_TABLE 

The structure

typedef struct {

   void * name;
   unsigned nlen;
   unsigned type;
   unsigned leng;
   ITAB_H ithandle;
   RFC_ITMODE itmode;
   int newitab;
} RFC_TABLE;

provides RFC tables. It describes tables parameters of the interface of a function module.

This structure is defined in SAPRFC.H.

Members:

name of the table (in the interface of the function)

length of the name (should be strlen(name))

data type of the lines of the table

length of a row in bytes

table handle ITAB_H, i.e. the address of the control structure of the internal table
This is an input field at RfcCall and an output field at RfcGetData.

mode ( RFC_ITMODE)

This table has to be received either by ‘call by reference’ or by ‘call by value’ (only for RfcGetData, has no effect in RfcCall).

If the value after RfcGetData is not 0, the table was created by RfcGetData. This is for internal use only. This field must not be modified between RfcGetData and RfcSendData.