F4 in report

DATA: IT_TRHR TYPE TABLE OF GTY_TRHR,
      WA_TRHR TYPE GTY_TRHR.

FORM F4_TRINO .
  CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST'
       EXPORTING
*   DDIC_STRUCTURE         = ' '
         RETFIELD               = 'TRINO'
*   PVALKEY                = ' '
        DYNPPROG               = SY-CPROG
        DYNPNR                 = SY-DYNNR
        DYNPROFIELD            =  'S_TRINO'
*   STEPL                  = 0
*   WINDOW_TITLE           =
*   VALUE                  = ' '
    VALUE_ORG              = 'S'
*   MULTIPLE_CHOICE        = ' '
*   DISPLAY                = ' '
*   CALLBACK_PROGRAM       = ' '
*   CALLBACK_FORM          = ' '
*   CALLBACK_METHOD        =
*   MARK_TAB               =
* IMPORTING
*   USER_RESET             =
       TABLES
         VALUE_TAB              = IT_TRHR
*   FIELD_TAB              =
*   RETURN_TAB             =
*   DYNPFLD_MAPPING        =
* EXCEPTIONS
*   PARAMETER_ERROR        = 1
*   NO_VALUES_FOUND        = 2
*   OTHERS                 = 3
               .
  IF SY-SUBRC <> 0.
* Implement suitable error handling here
  ENDIF.


ENDFORM.                    " F4_TRINO