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Background documentationRFC_TABLE Locate this document in the navigation structure

 

The structure

Syntax Syntax

    2. 

  2. typedef struct {
    3. 

  3.    void * name;
    4. 

  4.    unsigned nlen;
    5. 

  5.    unsigned type;
    6. 

  6.    unsigned leng;
    7. 

  7.    ITAB_H ithandle;
    8. 

  8.    RFC_ITMODE itmode;
    9. 

  9.    int newitab;
    10. 

  10. } RFC_TABLE;
    11. 

    12. 

    13. 



End of the code.


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


This structure is defined in SAPRFC.H.


Members:


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

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

  • type
    data type of the lines of the table
    

  • leng
    length of a row in bytes
    

  • ithandle
    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.
    

  • itmode
    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).
    

  • newitab
    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.