It's very urgent i need help in smartforms

Question

I need your help for smartforms. I created a smartforms in SD for getting quotations. My problem is that when I run da report it is not executing & if i run smartforms it is giving error in da functional module as - In program "/1BCDWB/SAPLSF00000003 ", the following syntax error occurred:
"The data object "I_HEADER" does not have a component called "BNAME"."
and more over i need a code for my my user tht when i execute this form before displaying print or printpreview i should give a popup window asking da user whether to display item code or not then i should get da print or printpreview. when the user needs item code he can print as well if he don't it should not display. this da code i return in se38 editor. In smartforms i wrote code for getting company address etc. I did not write anything in initialization.
source code
*& Application      :  Sales & Distribution (SD)
*& Description      :  This report will Print Sales Order Confirmation Using Smartform
*& Transaction Code :
*& Area Menu Code   :  ZSD
*& Layout           :  ZSDORDERCONF
*& Dev.Complited On :
REPORT  ZSDR0004.
INCLUDE: ZSDI0003.
      S U B R O U T I N E S                                         *
FORM ENTRY USING RETURN_CODE TYPE I
                 US_SCREEN TYPE C.
  CLEAR RETCODE.
  XSCREEN = US_SCREEN.
  PERFORM PROCESSING.
  IF RETCODE NE 0.
    RETURN_CODE = 1.
  ELSE.
    RETURN_CODE = 0.
  ENDIF.
ENDFORM.                    "ENTRY
      FORM PROCESSING                                               *
FORM PROCESSING.
  PERFORM GET_DATA.
  CHECK RETCODE = 0.
  PERFORM PRINT_DATA.
  CHECK RETCODE = 0.
ENDFORM.                    "PROCESSING
      FORM CHECK_REPEAT                                             *
      A text is printed, if it is a repeat print for the document.  *
FORM CHECK_REPEAT.
  CLEAR REPEAT.
  SELECT * INTO *NAST FROM NAST WHERE KAPPL = NAST-KAPPL
                                AND   OBJKY = NAST-OBJKY
                                AND   KSCHL = NAST-KSCHL
                                AND   SPRAS = NAST-SPRAS
                                AND   PARNR = NAST-PARNR
                                AND   PARVW = NAST-PARVW
                                AND   NACHA BETWEEN '1' AND '4'.
    CHECK *NAST-VSTAT = '1'.
    REPEAT = 'X'.
    EXIT.
  ENDSELECT.
ENDFORM.                    "CHECK_REPEAT
      FORM GET_DATA                                                 *
      General provision of data for the form                        *
FORM GET_DATA.
  DATA: US_VEDA_VBELN     LIKE VEDA-VBELN.
  DATA: US_VEDA_POSNR_LOW LIKE VEDA-VPOSN.
  DATA: DA_MESS LIKE VBFS OCCURS 0 WITH HEADER LINE.
  DATA: DA_SUBRC LIKE SY-SUBRC,
        DA_DRAGR LIKE TVAG-DRAGR.
  DATA: DA_GANF(1) TYPE C,      "Print flag for billing correction
        DA_LANF(1) TYPE C.      "Print flag for billing correction
  CALL FUNCTION 'RV_PRICE_PRINT_GET_MODE'
    IMPORTING
      E_PRINT_MODE = PRICE_PRINT_MODE.
  IF PRICE_PRINT_MODE EQ CHARA.
    CALL FUNCTION 'RV_PRICE_PRINT_REFRESH'
      TABLES
        TKOMV = TKOMV.
  ENDIF.
  CLEAR KOMK.
  CLEAR KOMP.
  VBCO3-MANDT = SY-MANDT.
  VBCO3-SPRAS = NAST-SPRAS.
  VBCO3-VBELN = NAST-OBJKY.
  VBCO3-KUNDE = NAST-PARNR.
  VBCO3-PARVW = NAST-PARVW.
  CALL FUNCTION 'RV_DOCUMENT_PRINT_VIEW'
    EXPORTING
      COMWA                       = VBCO3
    IMPORTING
      KOPF                        = VBDKA
    TABLES
      POS                         = TVBDPA
      MESS                        = DA_MESS
    EXCEPTIONS
      FEHLER_BEI_DATENBESCHAFFUNG = 1.
  IF SY-SUBRC NE 0.
    PERFORM PROTOCOL_UPDATE.
    RETCODE = 1.
    EXIT.
  ELSE.
    LOOP AT DA_MESS.
      SY-MSGID = DA_MESS-MSGID.
      SY-MSGNO = DA_MESS-MSGNO.
      SY-MSGTY = DA_MESS-MSGTY.
      SY-MSGV1 = DA_MESS-MSGV1.
      SY-MSGV2 = DA_MESS-MSGV2.
      SY-MSGV3 = DA_MESS-MSGV3.
      SY-MSGV4 = DA_MESS-MSGV4.
      PERFORM PROTOCOL_UPDATE.
    ENDLOOP.
  ENDIF.
*Get Header Data In I_HEADER Table.
  SELECT VBAKVBELN VBAKAUDAT VBAKKUNNR VBAKWAERK
         VBAKVKORG VBAKANGDT VBAKBNDDT VBAKVBTYP
         VBAKKNUMV VBAKKALSM VBAKNETWR VBAKVKBUR
         VBAKBNAME VBKDBSTKD VBKDBSTDK VBKDINCO1
         VBKDINCO2 VBKDZTERM
         INTO CORRESPONDING FIELDS OF TABLE I_HEADER
         FROM VBAK
         JOIN VBKD ON VBKDVBELN = VBAKVBELN
         WHERE VBAK~VBELN = VBCO3-VBELN.
**Get Address Number For Company
  IF NOT I_HEADER[] IS INITIAL.
    READ TABLE I_HEADER INDEX 1.
    SELECT SINGLE BUKRS ADRNR INTO (COMPCD, ADDCOMP)
         FROM TVKO
         WHERE VKORG = I_HEADER-VKORG.
  ENDIF.
fill address key --> necessary for emails
  ADDR_KEY-ADDRNUMBER = VBDKA-ADRNR.
  ADDR_KEY-PERSNUMBER = VBDKA-ADRNP.
  ADDR_KEY-ADDR_TYPE  = VBDKA-ADDRESS_TYPE.
Fetch servicecontract-data and notice-data for head and position.
  US_VEDA_VBELN     = VBDKA-VBELN.
  US_VEDA_POSNR_LOW = POSNR_LOW.
  CALL FUNCTION 'SD_VEDA_GET_PRINT_DATA'
    EXPORTING
      I_DOCUMENT_NUMBER = US_VEDA_VBELN
      I_LANGUAGE        = SY-LANGU
      I_POSNR_LOW       = US_VEDA_POSNR_LOW
    TABLES
      PRINT_DATA_POS    = TKOMSERVP
      PRINT_DATA_HEAD   = TKOMSERVH
      PRINT_NOTICE_POS  = TKOMSERVPN
      PRINT_NOTICE_HEAD = TKOMSERVHN.
  PERFORM GET_CONTROLL_DATA.
  PERFORM SENDER.
  PERFORM CHECK_REPEAT.
  LOOP AT TVBDPA.
    VBDPA = TVBDPA.
    IF VBDPA-DRAGR EQ SPACE.           "Print rejected item?
      IF VBDPA-POSNR_NEU NE SPACE.     "Item
        PERFORM GET_ITEM_SERIALS.
        PERFORM GET_ITEM_CHARACTERISTICS.
        PERFORM GET_ITEM_BILLING_SCHEDULES.
        PERFORM GET_ITEM_PRICES.
        PERFORM GET_ITEM_ADDIS.
      ENDIF.
    ENDIF.
  ENDLOOP.
ENDFORM.                    "GET_DATA
      FORM GET_ITEM_BILLING_SCHEDULES                               *
      In this routine the billing schedules are fetched from the    *
      database.                                                     *
FORM GET_ITEM_BILLING_SCHEDULES.
  REFRESH TFPLTDR.
  CHECK NOT VBDPA-FPLNR IS INITIAL.
  CALL FUNCTION 'BILLING_SCHED_PRINTVIEW_READ'
    EXPORTING
      I_FPLNR    = VBDPA-FPLNR
      I_LANGUAGE = NAST-SPRAS
      I_VBELN    = VBDKA-VBELN
    TABLES
      ZFPLTDR    = TFPLTDR.
ENDFORM.                    "GET_ITEM_BILLING_SCHEDULES
*&      FORM  GET_ITEM_ADDIS
      Additionals data are fetched from database
FORM GET_ITEM_ADDIS.
  CLEAR: TADDI_PRINT.
  CALL FUNCTION 'WTAD_ADDIS_IN_SO_PRINT'
       EXPORTING
            FI_VBELN              = VBDKA-VBELN
            FI_POSNR              = VBDPA-POSNR
          FI_LANGUAGE           = SY-LANGU
       TABLES
            FET_ADDIS_IN_SO_PRINT = TADDI_PRINT
       EXCEPTIONS
            ADDIS_NOT_ACTIVE      = 1
            NO_ADDIS_FOR_SO_ITEM  = 2
            OTHERS                = 3.
ENDFORM.                               " GET_ITEM_ADDIS
      FORM GET_ITEM_CHARACTERISTICS                                 *
      In this routine the configuration data item is fetched from   *
      the database.                                                 *
FORM GET_ITEM_CHARACTERISTICS.
  DATA DA_T_CABN LIKE CABN OCCURS 10 WITH HEADER LINE.
  DATA: BEGIN OF DA_KEY,
          MANDT LIKE CABN-MANDT,
          ATINN LIKE CABN-ATINN,
        END   OF DA_KEY.
  REFRESH TKOMCON.
  CHECK NOT VBDPA-CUOBJ IS INITIAL AND
            VBDPA-ATTYP NE VAR_TYP.
  CALL FUNCTION 'VC_I_GET_CONFIGURATION'
    EXPORTING
      INSTANCE      = VBDPA-CUOBJ
      LANGUAGE      = NAST-SPRAS
      PRINT_SALES   = CHARX
    TABLES
      CONFIGURATION = TKOMCON
    EXCEPTIONS
      OTHERS        = 4.
  RANGES : DA_IN_CABN FOR DA_T_CABN-ATINN.
Beschreibung der Merkmale wegen Objektmerkmalen auf sdcom-vkond holen
  CLEAR DA_IN_CABN. REFRESH DA_IN_CABN.
  LOOP AT TKOMCON.
    DA_IN_CABN-OPTION = 'EQ'.
    DA_IN_CABN-SIGN   = 'I'.
    DA_IN_CABN-LOW    = TKOMCON-ATINN.
    APPEND DA_IN_CABN.
  ENDLOOP.
  CLEAR DA_T_CABN. REFRESH DA_T_CABN.
  CALL FUNCTION 'CLSE_SELECT_CABN'
   EXPORTING
        KEY_DATE                     = SY-DATUM
        BYPASSING_BUFFER             = ' '
        WITH_PREPARED_PATTERN        = ' '
        I_AENNR                      = ' '
   IMPORTING
        AMBIGUOUS_OBJ_CHARACTERISTIC =
     TABLES
          IN_CABN                      = DA_IN_CABN
          T_CABN                       = DA_T_CABN
     EXCEPTIONS
          NO_ENTRY_FOUND               = 1
          OTHERS                       = 2.
Preisfindungsmerkmale / Merkmale auf VCSD_UPDATE herausnehmen
  SORT DA_T_CABN.
  LOOP AT TKOMCON.
    DA_KEY-MANDT = SY-MANDT.
    DA_KEY-ATINN = TKOMCON-ATINN.
    READ TABLE DA_T_CABN WITH KEY DA_KEY BINARY SEARCH.
    IF SY-SUBRC <> 0 OR
       ( ( DA_T_CABN-ATTAB = 'SDCOM' AND
          DA_T_CABN-ATFEL = 'VKOND'       ) OR
        ( DA_T_CABN-ATTAB = 'VCSD_UPDATE' ) ) .
      DELETE TKOMCON.
    ENDIF.
  ENDLOOP.
ENDFORM.                    "GET_ITEM_CHARACTERISTICS
      FORM GET_ITEM_PRICES                                          *
      In this routine the price data for the item is fetched from   *
      the database.                                                 *
FORM GET_ITEM_PRICES.
  CLEAR: KOMP,
         TKOMV.
  IF KOMK-KNUMV NE VBDKA-KNUMV OR
     KOMK-KNUMV IS INITIAL.
    CLEAR KOMK.
    KOMK-MANDT = SY-MANDT.
    KOMK-KALSM = VBDKA-KALSM.
    KOMK-KAPPL = PR_KAPPL.
    KOMK-WAERK = VBDKA-WAERK.
    KOMK-KNUMV = VBDKA-KNUMV.
    KOMK-KNUMA = VBDKA-KNUMA.
    KOMK-VBTYP = VBDKA-VBTYP.
    KOMK-LAND1 = VBDKA-LAND1.
    KOMK-VKORG = VBDKA-VKORG.
    KOMK-VTWEG = VBDKA-VTWEG.
    KOMK-SPART = VBDKA-SPART.
    KOMK-BUKRS = VBDKA-BUKRS_VF.
    KOMK-HWAER = VBDKA-WAERS.
    KOMK-PRSDT = VBDKA-ERDAT.
    KOMK-KURST = VBDKA-KURST.
    KOMK-KURRF = VBDKA-KURRF.
    KOMK-KURRF_DAT = VBDKA-KURRF_DAT.
  ENDIF.
  KOMP-KPOSN = VBDPA-POSNR.
  KOMP-KURSK = VBDPA-KURSK.
  KOMP-KURSK_DAT = VBDPA-KURSK_DAT.
  if vbdka-vbtyp ca 'HKNOT6'.
    if vbdpa-shkzg ca ' A'.
      komp-shkzg = 'X'.
    endif.
  else.
    if vbdpa-shkzg ca 'BX'.
      komp-shkzg = 'X'.
    endif.
  endif.
  IF PRICE_PRINT_MODE EQ CHARA.
    CALL FUNCTION 'RV_PRICE_PRINT_ITEM'
      EXPORTING
        COMM_HEAD_I = KOMK
        COMM_ITEM_I = KOMP
        LANGUAGE    = NAST-SPRAS
      IMPORTING
        COMM_HEAD_E = KOMK
        COMM_ITEM_E = KOMP
      TABLES
        TKOMV       = TKOMV
        TKOMVD      = TKOMVD.
  ELSE.
    CALL FUNCTION 'RV_PRICE_PRINT_ITEM_BUFFER'
      EXPORTING
        COMM_HEAD_I = KOMK
        COMM_ITEM_I = KOMP
        LANGUAGE    = NAST-SPRAS
      IMPORTING
        COMM_HEAD_E = KOMK
        COMM_ITEM_E = KOMP
      TABLES
        TKOMV       = TKOMV
        TKOMVD      = TKOMVD.
  ENDIF.
ENDFORM.                    "GET_ITEM_PRICES
      FORM GET_HEADER_PRICES                                        *
      In this routine the price data for the header is fetched from *
      the database.                                                 *
FORM GET_HEADER_PRICES.
  LOOP AT TVBDPA.
    CALL FUNCTION 'SD_TAX_CODE_MAINTAIN'
      EXPORTING
        KEY_KNUMV           = VBDKA-KNUMV
        KEY_KPOSN           = TVBDPA-POSNR
        I_APPLICATION       = ' '
        I_PRICING_PROCEDURE = VBDKA-KALSM
      TABLES
        XKOMV               = TKOMV.
  ENDLOOP.
  IF PRICE_PRINT_MODE EQ CHARA.
    CALL FUNCTION 'RV_PRICE_PRINT_HEAD'
      EXPORTING
        COMM_HEAD_I = KOMK
        LANGUAGE    = NAST-SPRAS
      IMPORTING
        COMM_HEAD_E = KOMK
      TABLES
        TKOMV       = TKOMV
        TKOMVD      = TKOMVD.
  ELSE.
    CALL FUNCTION 'RV_PRICE_PRINT_HEAD_BUFFER'
      EXPORTING
        COMM_HEAD_I = KOMK
        LANGUAGE    = NAST-SPRAS
      IMPORTING
        COMM_HEAD_E = KOMK
      TABLES
        TKOMV       = TKOMV
        TKOMVD      = TKOMVD.
  ENDIF.
ENDFORM.                    "GET_HEADER_PRICES
      FORM PRINT_DATA                                               *
      Print Quotation                                               *
FORM PRINT_DATA.
  DATA: ls_control       TYPE ssfctrlop.
  data: OUTPUT_OPTIONS TYPE  SSFCOMPOP,cf_retcode type sy-subrc.
  DATA: ls_print_data_to_read TYPE lbbil_print_data_to_read.
  DATA: ls_addr_key           LIKE addr_key.
  DATA: ls_dlv-land           LIKE vbrk-land1.
  DATA: ls_job_info           TYPE ssfcrescl.
  DATA: ls_control_param      TYPE ssfctrlop.
  DATA: ls_composer_param     TYPE ssfcompop.
  DATA: ls_recipient          TYPE swotobjid.
  DATA: ls_sender             TYPE swotobjid.
  DATA: NAST_ANZAL LIKE NAST-ANZAL.      "Number of outputs (Orig. + Cop.)
  DATA: NAST_TDARMOD LIKE NAST-TDARMOD.  "Archiving only one time
  DATA: ls_bil_invoice TYPE lbbil_invoice.
  SELECT SINGLE SFORM INTO LF_FORMNAME
        FROM TNAPR
        WHERE KSCHL = NAST-KSCHL
        AND   NACHA = NAST-NACHA.
*IF NAST-KSCHL = 'ZORD'.
  lf_formname = 'ZSDORDERCONF'.
*ELSEIF NAST-KSCHL = 'ZOR1'.
  lf_formname = 'ZSDORDERCONF'.
*ELSEIF NAST-KSCHL = 'ZOR2'.
  lf_formname = 'ZCSORDERCONF'.
  ENDIF.
determine smartform function module for invoice
  CALL FUNCTION 'SSF_FUNCTION_MODULE_NAME'
    EXPORTING
      formname           = lf_formname
    IMPORTING
      fm_name            = lf_fm_name
    EXCEPTIONS
      no_form            = 1
      no_function_module = 2
      OTHERS             = 3.
  IF sy-subrc <> 0.
  ENDIF.
  READ TABLE I_HEADER INDEX 1.
ls_controL-no_dialog = 'X'.
if sy-ucomm = 'VIEW'.
LS_CONTROL-PREVIEW = 'X'.
endif.
  CALL FUNCTION LF_FM_NAME
    EXPORTING
      control_parameters = ls_control
      OUTPUT_OPTIONS     = OUTPUT_OPTIONS
      SO_VBELN           = I_HEADER-VBELN
      SO_AUDAT           = I_HEADER-AUDAT
      SO_REPEAT          = REPEAT
      SO_TYPE            = I_HEADER-VBTYP
      SO_CADD            = ADDCOMP
      SO_CCODE           = COMPCD
    TABLES
      I_HEADER           = I_HEADER
      TKOMV              = TKOMV
      I_ITEM             = TVBDPA
      I_XDATA            = I_XDATA
    EXCEPTIONS
      FORMATTING_ERROR   = 1
      INTERNAL_ERROR     = 2
      SEND_ERROR         = 3
      USER_CANCELED      = 4
      OTHERS             = 5.
  IF SY-SUBRC <> 0.
MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
        WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
  endif.
ENDFORM.                    "PRINT_DATA
      FORM PROTOCOL_UPDATE                                          *
      The messages are collected for the processing protocol.       *
FORM PROTOCOL_UPDATE.
  CHECK XSCREEN = SPACE.
  CALL FUNCTION 'NAST_PROTOCOL_UPDATE'
    EXPORTING
      MSG_ARBGB = SYST-MSGID
      MSG_NR    = SYST-MSGNO
      MSG_TY    = SYST-MSGTY
      MSG_V1    = SYST-MSGV1
      MSG_V2    = SYST-MSGV2
      MSG_V3    = SYST-MSGV3
      MSG_V4    = SYST-MSGV4
    EXCEPTIONS
      OTHERS    = 1.
ENDFORM.                    "PROTOCOL_UPDATE
      FORM SENDER                                                   *
      This routine determines the address of the sender (Table VKO) *
FORM SENDER.
  SELECT SINGLE * FROM TVKO  WHERE VKORG = VBDKA-VKORG.
  IF SY-SUBRC NE 0.
    SYST-MSGID = 'VN'.
    SYST-MSGNO = '203'.
    SYST-MSGTY = 'E'.
    SYST-MSGV1 = 'TVKO'.
    SYST-MSGV2 = SYST-SUBRC.
    PERFORM PROTOCOL_UPDATE.
    EXIT.
  ENDIF.
  CLEAR GV_FB_ADDR_GET_SELECTION.
  GV_FB_ADDR_GET_SELECTION-ADDRNUMBER = TVKO-ADRNR.         "SADR40A
  CALL FUNCTION 'ADDR_GET'
    EXPORTING
      ADDRESS_SELECTION = GV_FB_ADDR_GET_SELECTION
      ADDRESS_GROUP     = 'CA01'
    IMPORTING
      SADR              = SADR
    EXCEPTIONS
      OTHERS            = 01.
  IF SY-SUBRC NE 0.
    CLEAR SADR.
  ENDIF.                                                    "SADR40A
  VBDKA-SLAND = SADR-LAND1.
  IF SY-SUBRC NE 0.
    SYST-MSGID = 'VN'.
    SYST-MSGNO = '203'.
    SYST-MSGTY = 'E'.
    SYST-MSGV1 = 'SADR'.
    SYST-MSGV2 = SYST-SUBRC.
    PERFORM PROTOCOL_UPDATE.
  ENDIF.
SELECT SINGLE * FROM TVBUR  WHERE VKBUR = VBDKA-VKBUR.
IF SY-SUBRC NE 0.
   SYST-MSGID = 'VN'.
   SYST-MSGNO = '203'.
   SYST-MSGTY = 'E'.
   SYST-MSGV1 = 'TVBUR'.
   SYST-MSGV2 = SYST-SUBRC.
   PERFORM PROTOCOL_UPDATE.
ENDIF.
ENDFORM.                    "SENDER
*&      Form  GET_ITEM_SERIALS
      This routine give back the serialnumbers of salesdocument      *
      position. The numbers are processed as print-lines in the      *
      table KOMSER_PRINT.                                            *
-->  US_VBELN  Salesdocument
-->  US_POSNR  Position of the salesdocument
FORM GET_ITEM_SERIALS.
  DATA: KEY_DATA LIKE RSEROB,
        SERNOS LIKE RSEROB OCCURS 0 WITH HEADER LINE.
  KEY_DATA-TASER = 'SER02'.
  KEY_DATA-SDAUFNR = VBDKA-VBELN.
  KEY_DATA-POSNR = VBDPA-POSNR.
  IF KEY_DATA-SDAUFNR IS INITIAL AND NOT
     KEY_DATA-POSNR IS INITIAL.
beim Anlegen ist Belegnummer leer - deshalb Dummy-Belegnummer
    KEY_DATA-SDAUFNR = CHAR$.
  ENDIF.
Read the Serialnumbers of a Position.
  REFRESH: TKOMSER,
           TKOMSER_PRINT.
  CALL FUNCTION 'GET_SERNOS_OF_DOCUMENT'
    EXPORTING
      KEY_DATA            = KEY_DATA
    TABLES
      SERNOS              = SERNOS
    EXCEPTIONS
      KEY_PARAMETER_ERROR = 1
      NO_SUPPORTED_ACCESS = 2
      NO_DATA_FOUND       = 3
      OTHERS              = 4.
  IF SY-SUBRC NE 0 AND
     SY-SUBRC NE 3.
    PERFORM PROTOCOL_UPDATE.
  ENDIF.
  CHECK SY-SUBRC EQ 0.
Serialnummern übergeben
  TKOMSER-VBELN = SERNOS-SDAUFNR.
  TKOMSER-POSNR = SERNOS-POSNR.
  LOOP AT SERNOS.
    TKOMSER-SERNR = SERNOS-SERNR.
    APPEND TKOMSER.
  ENDLOOP.
Process the stringtable for Printing.
CALL FUNCTION 'PROCESS_SERIALS_FOR_PRINT'
      EXPORTING
           I_BOUNDARY_LEFT             = '(_'
           I_BOUNDARY_RIGHT            = '_)'
           I_SEP_CHAR_STRINGS          = ',_'
           I_SEP_CHAR_INTERVAL         = '_-_'
           I_USE_INTERVAL              = 'X'
           I_BOUNDARY_METHOD           = 'C'
           I_LINE_LENGTH               = 50
           I_NO_ZERO                   = 'X'
           I_ALPHABET                  = SY-ABCDE
           I_DIGITS                    = '0123456789'
           I_SPECIAL_CHARS             = '-'
           I_WITH_SECOND_DIGIT         = ' '
      TABLES
           SERIALS                     = TKOMSER
           SERIALS_PRINT               = TKOMSER_PRINT
      EXCEPTIONS
           BOUNDARY_MISSING            = 01
           INTERVAL_SEPARATION_MISSING = 02
           LENGTH_TO_SMALL             = 03
           INTERNAL_ERROR              = 04
           WRONG_METHOD                = 05
           WRONG_SERIAL                = 06
           TWO_EQUAL_SERIALS           = 07
           SERIAL_WITH_WRONG_CHAR      = 08
           SERIAL_SEPARATION_MISSING   = 09.
IF SY-SUBRC NE 0.
   PERFORM PROTOCOL_UPDATE.
ENDIF.
ENDFORM.                               " GET_ITEM_SERIALS
*eject
*&      Form  GET_CONTROLL_DATA
      Checks if servicedata for the header exists.                   *
      Checks if servicedata for the position exists.                 *
      Checks if noticedata for the header exists.                    *
      Checks if noticedata for the position exists.                  *
FORM GET_CONTROLL_DATA.
  DATA: LINES TYPE I.
Exists servicedata for the header?
  DESCRIBE TABLE TKOMSERVH LINES LINES.
  IF LINES GT 0.
    STEU-VDKEX = 'X'.
  ENDIF.
Exists servicedata for the position?
  DESCRIBE TABLE TKOMSERVP LINES LINES.
  IF LINES GT 0.
    STEU-VDPEX = 'X'.
  ENDIF.
Exists noticedata for the header?
  DESCRIBE TABLE TKOMSERVHN LINES LINES.
  IF LINES GT 0.
    STEU-KBKEX = 'X'.
  ENDIF.
Exists noticedata for the position?
  DESCRIBE TABLE TKOMSERVPN LINES LINES.
  IF LINES GT 0.
    STEU-KBPEX = 'X'.
  ENDIF.
ENDFORM.                               " GET_CONTROLL_DATA
*eject
*&      Form  get_fax_land
      text
     -->P_NAST_TLAND  text
form get_fax_land using   p_nast_land like nast-tland.
  DATA  L_land    like nast-tland .
  clear L_land.
  IF NOT addr_key-addrnumber IS INITIAL.
    CALL FUNCTION 'WFMC_FAXNUMBER_FOR_ADDRESS'
      EXPORTING
        adrnr          = addr_key-addrnumber
      IMPORTING
        tland          = L_land
      EXCEPTIONS
        addr_not_exist = 1
        OTHERS         = 2.
    IF sy-subrc = 0 AND NOT L_land IS INITIAL.
      p_nast_land = L_land.
    ENDIF.
  ENDIF.
endform.                    " get_fax_land
*&      Form  get_data1
      text
     -->P_LS_PRINT_DATA_TO_READ  text
     <--P_LS_ADDR_KEY  text
     <--P_LS_DLV_LAND  text
     <--P_LS_BIL_INVOICE  text
     <--P_CF_RETCODE  text
FORM get_data1
     USING    IS_PRINT_DATA_TO_READ TYPE LBBIL_PRINT_DATA_TO_READ
     CHANGING CS_ADDR_KEY           LIKE ADDR_KEY
              CS_DLV-LAND           LIKE VBRK-LAND1
              CS_BIL_INVOICE        TYPE LBBIL_INVOICE
              CF_RETCODE.
  IF NAST-OBJKY+10 NE SPACE.
    NAST-OBJKY = NAST-OBJKY+16(10).
  ELSE.
    NAST-OBJKY = NAST-OBJKY.
  ENDIF.
read print data
CALL FUNCTION 'LB_BIL_INV_OUTP_READ_PRTDATA'
   EXPORTING
     IF_BIL_NUMBER         = NAST-OBJKY
     IF_PARVW              = NAST-PARVW
     IF_PARNR              = NAST-PARNR
     IF_LANGUAGE           = NAST-SPRAS
     IS_PRINT_DATA_TO_READ = IS_PRINT_DATA_TO_READ
   IMPORTING
     ES_BIL_INVOICE        = CS_BIL_INVOICE
   EXCEPTIONS
     RECORDS_NOT_FOUND     = 1
     RECORDS_NOT_REQUESTED = 2
     OTHERS                = 3.
IF SY-SUBRC <> 0.
error handling
   CF_RETCODE = SY-SUBRC.
   PERFORM PROTOCOL_UPDATE.
ENDIF.
get nast partner adress for communication strategy
  PERFORM GET_ADDR_KEY USING    CS_BIL_INVOICE-HD_ADR
                       CHANGING CS_ADDR_KEY.
get delivery land
  PERFORM GET_DLV-LAND USING    CS_BIL_INVOICE-HD_GEN
                       CHANGING CS_DLV-LAND.
ENDFORM.                                                    " get_data1
*&      Form  GET_ADDR_KEY
      text
     -->P_CS_BIL_INVOICE_HD_ADR  text
     <--P_CS_ADDR_KEY  text
FORM GET_ADDR_KEY   USING    IT_HD_ADR   TYPE LBBIL_INVOICE-HD_ADR
                  CHANGING CS_ADDR_KEY LIKE ADDR_KEY.
  FIELD-SYMBOLS -ADDRESS_TYPE.
  ENDIF.
ENDFORM.                    " GET_ADDR_KEY
*&      Form  GET_DLV-LAND
      text
     -->P_CS_BIL_INVOICE_HD_GEN  text
     <--P_CS_DLV_LAND  text
FORM GET_DLV-LAND USING    IT_HD_GEN   TYPE LBBIL_INVOICE-HD_GEN
                  CHANGING CS_DLV-LAND LIKE VBRK-LAND1.
  CS_DLV-LAND = IT_HD_GEN-DLV_LAND.
ENDFORM.                    " GET_DLV-LAND
*&      Form  set_print_data_to_read
      text
     -->P_LF_FORMNAME  text
     <--P_LS_PRINT_DATA_TO_READ  text
     <--P_CF_RETCODE  text
FORM set_print_data_to_read   USING    IF_FORMNAME LIKE TNAPR-SFORM
         CHANGING CS_PRINT_DATA_TO_READ TYPE LBBIL_PRINT_DATA_TO_READ
                  CF_RETCODE.
  FIELD-SYMBOLS:  TYPE XFELD.
  DATA: LT_FIELDLIST TYPE TSFFIELDS.
set print data requirements
  DO.
    ASSIGN COMPONENT SY-INDEX OF STRUCTURE
                     CS_PRINT_DATA_TO_READ TO  = 'X'.
  ENDDO.
  CALL FUNCTION 'SSF_FIELD_LIST'
    EXPORTING
      FORMNAME                = IF_FORMNAME
    VARIANT                 = ' '
    IMPORTING
      FIELDLIST               = LT_FIELDLIST
   EXCEPTIONS
     NO_FORM                  = 1
     NO_FUNCTION_MODULE       = 2
     OTHERS                   = 3.
  IF SY-SUBRC <> 0.
error handling
    CF_RETCODE = SY-SUBRC.
    PERFORM PROTOCOL_UPDATE.
  ENDIF.
ENDFORM.                    " set_print_data_to_read
*&      Form  set_print_param
      text
     -->P_LS_ADDR_KEY  text
     -->P_LS_DLV_LAND  text
     <--P_LS_CONTROL_PARAM  text
     <--P_LS_COMPOSER_PARAM  text
     <--P_LS_RECIPIENT  text
     <--P_LS_SENDER  text
     <--P_CF_RETCODE  text
FORM set_print_param   using IS_ADDR_KEY LIKE ADDR_KEY
                              IS_DLV-LAND LIKE VBRK-LAND1
                     CHANGING CS_CONTROL_PARAM TYPE SSFCTRLOP
                              CS_COMPOSER_PARAM TYPE SSFCOMPOP
                              CS_RECIPIENT TYPE  SWOTOBJID
                              CS_SENDER TYPE  SWOTOBJID
                              CF_RETCODE TYPE SY-SUBRC.
  DATA: LS_ITCPO     TYPE ITCPO.
  DATA: LF_REPID     TYPE SY-REPID.
  DATA: LF_DEVICE    TYPE TDDEVICE.
  DATA: LS_RECIPIENT TYPE SWOTOBJID.
  DATA: LS_SENDER    TYPE SWOTOBJID.
  LF_REPID = SY-REPID.
  CALL FUNCTION 'WFMC_PREPARE_SMART_FORM'
    EXPORTING
      PI_NAST       = NAST
      PI_COUNTRY    = IS_DLV-LAND
      PI_ADDR_KEY   = IS_ADDR_KEY
      PI_REPID      = LF_REPID
      PI_SCREEN     = XSCREEN
    IMPORTING
      PE_RETURNCODE = CF_RETCODE
      PE_ITCPO      = LS_ITCPO
      PE_DEVICE     = LF_DEVICE
      PE_RECIPIENT  = CS_RECIPIENT
      PE_SENDER     = CS_SENDER.
  IF CF_RETCODE = 0.
    MOVE-CORRESPONDING LS_ITCPO TO CS_COMPOSER_PARAM.
  CS_CONTROL_PARAM-NO_OPEN
  CS_CONTROL_PARAM-NO_CLOSE
    CS_CONTROL_PARAM-DEVICE      = LF_DEVICE.
    CS_CONTROL_PARAM-NO_DIALOG   = 'X'.
    CS_CONTROL_PARAM-PREVIEW     = XSCREEN.
    CS_CONTROL_PARAM-GETOTF      = LS_ITCPO-TDGETOTF.
    CS_CONTROL_PARAM-LANGU       = NAST-SPRAS.
  CS_CONTROL_PARAM-REPLANGU1
  CS_CONTROL_PARAM-REPLANGU2
  CS_CONTROL_PARAM-REPLANGU3
  CS_CONTROL_PARAM-STARTPAGE
  ENDIF.
ENDFORM.                    " set_print_param
*&      Form  add_smfrm_prot
      text
-->  p1        text
<--  p2        text
FORM add_smfrm_prot .
  DATA: LT_ERRORTAB             TYPE TSFERROR.
DATA: LF_MSGNR                TYPE SY-MSGNO.
  FIELD-SYMBOLS:   TYPE LINE OF TSFERROR.
get smart form protocoll
  CALL FUNCTION 'SSF_READ_ERRORS'
    IMPORTING
      ERRORTAB = LT_ERRORTAB.
add smartform protocoll to nast protocoll
  LOOP AT LT_ERRORTAB ASSIGNING .
  CLEAR LF_MSGNR.
  LF_MSGNR = <FS_ERRORTAB>-ERRNUMBER.
    CALL FUNCTION 'NAST_PROTOCOL_UPDATE'
         EXPORTING
              MSG_ARBGB = -MSGID
            MSG_NR    = LF_MSGNR
              MSG_NR    = -MSGV4
         EXCEPTIONS
              OTHERS    = 1.
  ENDLOOP.
ENDFORM.                    " add_smfrm_prot
*&      Form  protocol_update_spool
      text
     -->P_1115   text
     -->P_LS_SPOOLID  text
     -->P_SPACE  text
     -->P_SPACE  text
     -->P_SPACE  text
FORM protocol_update_spool  USING    SYST_MSGNO
                                     P_LS_SPOOLID
                                     P_SPACE1
                                     P_SPACE2
                                     P_SPACE3.
  syst-msgid = 'VN'.
  syst-msgno = syst_msgno.
  syst-msgv1 = p_ls_spoolid.
  CONDENSE syst-msgv1.
  CHECK xscreen = space.
  CALL FUNCTION 'NAST_PROTOCOL_UPDATE'
    EXPORTING
      msg_arbgb = syst-msgid
      msg_nr    = syst-msgno
      msg_ty    = syst-msgty
      msg_v1    = syst-msgv1
      msg_v2    = p_space1
      msg_v3    = p_space2
      msg_v4    = p_space3
    EXCEPTIONS
      OTHERS    = 1.
ENDFORM.                    " protocol_update_spool
This is Include ZSDI0003
*&  Include           ZSDI0003
TABLES: KOMK,                          "Communicationarea for conditions
        KOMP,                          "Communicationarea for conditions
        KOMVD,                         "Communicationarea for conditions
        VBCO3,                         "Communicationarea for view
        VBDKA,                         "Headerview
        VBDPA,                         "Itemview
        VBDPAU,                        "Subitemnumbers
        CONF_OUT,                      "Configuration data
        SADR,                          "Addresses
        TVAG,                          "Reason for rejection
        VEDKA,                         "Servicecontract head data
        VEDPA,                         "Servicecontract position data
        VEDKN,                         "Servicecontract head notice data
        VEDPN,                         "Servicecontract pos. notice data
        RISERLS,                       "Serialnumbers
        KOMSER,                        "Serialnumbers for print
        TVBUR,                         "Sales office
        TVKO,                          "Sales organisation
        ADRS,                          "Communicationarea for Address
        FPLTDR,                        "billing schedules
        WTAD_ADDIS_IN_SO_PRINT,        "additional
        WTAD_BUYING_PRINT_EXTRA_TEXT,  "texts belonging to additional
        VBAK,                          "Sales Document Header
        VBAP,                          "Sales Document Item
        VBPA,                          "Sales Document: Partner
        T001,                          "Company codes
        MAST,                          "Material to BOM Link
        STKO.                          "BOM Header
INCLUDE RVADTABL.
INCLUDE RVDIREKT.
INCLUDE VEDADATA.
data for access to central address maintenance
INCLUDE SDZAVDAT.
TYPE-POOLS: ADDI.
DATA PRICE_PRINT_MODE(1) TYPE C.       "Print-mode
DATA: RETCODE   LIKE SY-SUBRC.         "Returncode
DATA: REPEAT(1) TYPE C.
DATA: XSCREEN(1) TYPE C.               "Output on printer or screen
DATA: BEGIN OF STEU,                   "Controldata for output
        VDKEX(1) TYPE C,
        VDPEX(1) TYPE C,
        KBKEX(1) TYPE C,
        KBPEX(1) TYPE C,
  

Answer 1

1) you shouldn't have to do anything with the properties file written for a specific Locale.
2) check this out: http://java.sun.com/j2se/1.4/docs/guide/intl/encoding.doc.html
3) BIG5 is BIG5 everywhere.
4) don't know about this one
5,6,7) If you have Windows 98 Chinese Edition, you can probably switch back and forth between English and Chinese -- just put the Chinese characters in a string much like the normal characters. Otherwise, you'll have to enter the Unicode char.
V.V.