SMARTFORM -> OTF -> PDF

*   Obtener el smartform en OTF a partir de XML, para convertirlo a PDF

    g_control_parameters-no_dialog = 'X'.
    g_control_parameters-getotf    = 'X'.
...
    CALL FUNCTION 'SSF_FUNCTION_MODULE_NAME'
      EXPORTING
        formname           = 'ZSMARTFORM'
      IMPORTING
        fm_name            = l_funcion
...
    CALL FUNCTION l_funcion
      EXPORTING
        control_parameters = g_control_parameters
        output_options     = g_output_options
...

  CALL FUNCTION 'CONVERT_OTF_2_PDF'
...