How to create a Z* table which can maintain through SM30?

How to create a Z* table which can maintain through SM30? Thanks!

This question had been asked millions of times...you just need to search the forums...
Quick hint...goto SE11...the utilities menu and then Table Maintenance Generator.
Greetings,
Blag.

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    <BLOCKQUOTE><font size="1" face="Verdana, Arial, Helvetica">quote:</font><HR>Originally posted by Rainer Wagner ([email protected]):
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  • How 2 create dynamic internal table and can we pass it to gui_download FM

    HI all,
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    Follow the code it will help you out....
    REPORT  YUSMM_TEXT2                             .
    *TABLES
    TABLES: MARA,    " General Material Data
            MAKT,    " Material Descriptions
            T002.    " Language Keys
    * GLOBAL TYPE-POOL
    TYPE-POOLS : SLIS.
    * GLOBAL TYPES
    TYPES: BEGIN OF TP_LANG ,
             SPRAS LIKE T002-SPRAS,
             LAISO LIKE T002-LAISO,
             SRNO(3) TYPE N,
           END OF TP_LANG.
    TYPES: BEGIN OF TP_MATNR,
             MATNR LIKE MARA-MATNR,
             BEGRU LIKE MARA-BEGRU,
           END OF TP_MATNR.
    * DECLARATION FOR GLOBAL INTERNAL TABLES (WITH INCLUDE STRUCTURE)
    DATA:GT_MAKT    TYPE STANDARD TABLE OF MAKT,  "Materialkurztexte,
         GT_THEAD   TYPE STANDARD TABLE OF THEAD, "SAPscript: Text-Header,
         GT_LINETAB TYPE STANDARD TABLE OF TLINE, "SAPscript: Text-Zeilen,
         GT_T002    TYPE STANDARD TABLE OF T002. "Language key
    DATA: BEGIN OF GV_TEXT_OUTPUT_LINE,
                MATNR LIKE MARA-MATNR,
                BEGRU LIKE MARA-BEGRU,
                MAKTX LIKE MAKT-MAKTX,
                LTXT40(1250) TYPE C,
                SRNO(3) TYPE N,
                SPRAS LIKE T002-SPRAS,
             END OF GV_TEXT_OUTPUT_LINE.
    DATA: GT_MATNR TYPE STANDARD TABLE OF TP_MATNR,
          WA_GT_MATNR TYPE TP_MATNR.
    DATA: GT_LANG TYPE STANDARD TABLE OF TP_LANG,
          WA_GT_LANG TYPE TP_LANG.
    DATA: GT_TEXT_OUTPUT_LINE LIKE STANDARD TABLE OF GV_TEXT_OUTPUT_LINE,
          GT_FIELDCAT         TYPE SLIS_T_FIELDCAT_ALV,
          GV_FIELDCAT         LIKE LINE OF GT_FIELDCAT,
          CT_GT_FIELDCAT_IN LIKE GV_FIELDCAT,
          GS_LAYOUT           TYPE SLIS_LAYOUT_ALV,
          GV_REPID            TYPE SY-REPID.
    DATA: BEGIN OF GV,
            FORMER_ERROR       LIKE  SY-MARKY,     " Fehlermeldung bereits
            FILE_OPEN(1),                          " Flag open file
            REC_LENGTH         TYPE  I,            " record length
            MATNR              TYPE  MARA-MATNR,   " material
            REPID              TYPE  SYST-REPID,
            RETCO              TYPE  SY-SUBRC,
          END OF GV.
    DATA: GV_MAKT             TYPE MAKT,
          GV_T002             TYPE T002,
          GV_LANGU            TYPE THEAD-TDSPRAS.
    * DECLARATION FOR FIELD-SYMBOLS
    FIELD-SYMBOLS: <FS_DATA> TYPE REF TO DATA,
                   <FS_DATA1> TYPE REF TO DATA,
                   <FS_2>    TYPE STANDARD TABLE,
                   <FS_22>   TYPE STANDARD TABLE,
                   <FS_1>,
                   <FS_11>,
                   <F>,
                   <FA>,
                   <LWA_LINE_WA>,
                   <LWA_LINE_WA1>.
    DATA: IT_FLDCAT TYPE LVC_T_FCAT.
    DATA: T_FLDCAT1   TYPE SLIS_T_FIELDCAT_ALV.
    DATA: L_LT TYPE SLIS_LAYOUT_ALV.
    DATA: WA_IT_FLDCAT TYPE LVC_S_FCAT.
    DATA: WA_IT_FLDCAT1 TYPE SLIS_FIELDCAT_ALV.
    DATA: GP_TABLE TYPE REF TO DATA.
    DATA: WA_NEWLINE TYPE REF TO DATA.
    *DECLARATION FOR CONSTANTS
    CONSTANTS:
       BEGIN OF GC,
         TDID_GRUN     TYPE THEAD-TDID     VALUE 'GRUN',
         TDOBJECT_MAT  TYPE THEAD-TDOBJECT VALUE 'MATERIAL',
         ON(01)        TYPE C              VALUE 'X',
         YES(01)       TYPE C              VALUE 'X',
         TXT(25)       TYPE C              VALUE 'MATERIAL DETAILS',
         MAT(25)       TYPE C              VALUE 'MATERIAL NUMBER',
         AUT(25)       TYPE C              VALUE 'AUTHORIZATION GROUP',
         FOUND         TYPE SY-SUBRC       VALUE '00',  " Return-Code
         RC_OK         TYPE SY-SUBRC       VALUE '00',  " Return-Code
         OFF           TYPE SY-SUBRC       VALUE '00',  " return code
         FALSE         TYPE SY-SUBRC       VALUE '00',  " boolean
         TRUE          TYPE SY-SUBRC       VALUE '01',  " boolean
      END OF GC.
    * DECLARATION FOR VARIABLES
    DATA: V(3) TYPE N,
          STR TYPE STRING,
          STR1 TYPE STRING,
          V_VAR(3) TYPE N,
          V_VAR1(3) TYPE N,
          V_FIELDNAME(15) TYPE C,
          V_CHAR(15) TYPE C,
          V_LINES(3) TYPE N,
          MAKTEXT LIKE MAKT-MAKTX,
          LT_DATA        TYPE   REF TO DATA,
          LT_DATA1        TYPE   REF TO DATA,
          LWA_LINE       TYPE   REF TO  DATA,
          LWA_LINE1 TYPE REF TO DATA.
    *SELECTION-SCREEN AND PARAMETERS
    SELECTION-SCREEN: BEGIN OF BLOCK A1 WITH FRAME TITLE TEXT-002.
    SELECT-OPTIONS:
    S_MATNR FOR MARA-MATNR,  "MATERIAL NUMBER
    S_MTART FOR MARA-MTART,  "MATERIAL TEXT
    S_LANG FOR MAKT-SPRAS.   "LANGUAGE
    PARAMETER: GP_SIZE TYPE I DEFAULT 200. "DATA LENGTH
    SELECTION-SCREEN: END OF BLOCK A1.
    * AT SELECTION SCREEN
    AT SELECTION-SCREEN.
      IF GP_SIZE < 0.
        MESSAGE E002(00).
      ENDIF.
      IF GP_SIZE > 50000.
        MESSAGE W130(26) WITH TEXT-004.
        SET CURSOR FIELD 'gp_size'.
      ENDIF.
    * INITIALIZATION
    INITIALIZATION.
      GV-REPID = SY-REPID.
    *START-OF-SELECTION
    START-OF-SELECTION.
      PERFORM GET_MARA_DATA
                TABLES
                  GT_TEXT_OUTPUT_LINE
                USING
                  S_MATNR[]
                  S_MTART[]
                  GP_SIZE
                CHANGING
                  GV-RETCO
      PERFORM GET_MAT_TEXT
                 TABLES
                   GT_MAKT
                   GT_TEXT_OUTPUT_LINE
                   GT_THEAD
                   GT_LINETAB
                 USING
                   GC
                   GV-RETCO
                 CHANGING
                   GV_TEXT_OUTPUT_LINE
                   GV_MAKT
      PERFORM GET_LANG.
      PERFORM DYNAMIC_TABLES.
      PERFORM POPULATE_FINAL_TABLE.
      PERFORM POPULATE_DYNAMIC_TABLE.
    * END-OF-SELECTION
    END-OF-SELECTION.
      PERFORM DATA_OUTPUT.
    *&      Form  get_mara_data
    *       Materialdaten lesen
    *      <->ct_gt_text_output_line  Ausgabetabelle
    *      -->it_s_matnr  Parameter Materialnummer
    *      -->it_s_mtart  Parameter Materialart
    *      -->if_gp_size  Parameter Anzahl Materialnummern
    FORM GET_MARA_DATA  TABLES   CT_GT_TEXT_OUTPUT_LINE STRUCTURE
                                       GV_TEXT_OUTPUT_LINE
                        USING    IT_S_MATNR LIKE S_MATNR[]
                                 IT_S_MTART LIKE S_MTART[]
                                 IF_GP_SIZE
                        CHANGING IF_GV-RETCO.                   "#EC *
    * MARA in die Übergabestruktur einlesen
      SELECT MATNR BEGRU
            FROM MARA UP TO IF_GP_SIZE ROWS
            APPENDING CORRESPONDING FIELDS OF TABLE GT_MATNR
                     WHERE MATNR IN IT_S_MATNR
                       AND MTART IN IT_S_MTART.
      IF_GV-RETCO = SY-SUBRC.
    ENDFORM.                    " get_mara_data
    *&      Form  get_mat_text
    *       Kurz- und Langtexte zum Material lesen
    *      <->ct_gt_makt              Materialkurztexte
    *      <->ct_gt_text_output_line  Ausgabetabelle
    *      <->ct_gt_thead             Kopftabelle für ALV
    *      <->ct_gt_linetab           Zeilentabelle für ALV
    *      -->if_gc                   Globale Konstanten
    *      <--cf_gv_text_output_line  Struktur Ausgabetabelle
    *      <--cf_gv_makt              Struktru Materialkurztexte
    FORM GET_MAT_TEXT  TABLES   CT_GT_MAKT             STRUCTURE MAKT
                                CT_GT_TEXT_OUTPUT_LINE STRUCTURE
                                                    GV_TEXT_OUTPUT_LINE
                                CT_GT_THEAD            STRUCTURE THEAD
                                CT_GT_LINETAB          STRUCTURE TLINE
                       USING
                                IF_GC                  LIKE GC
                                IF_GV-RETCO
                       CHANGING CF_GV_TEXT_OUTPUT_LINE LIKE
                                                       GV_TEXT_OUTPUT_LINE
                                CF_GV_MAKT             LIKE GV_MAKT
      DATA: STRG TYPE STRING,
            STRG1(1255) TYPE C.
      IF IF_GV-RETCO = IF_GC-FOUND.
    * Materialkurztexte in alles Sprachen einlesen
        SELECT * FROM MAKT APPENDING TABLE CT_GT_MAKT
                 FOR ALL ENTRIES IN GT_MATNR "ct_gt_text_output_line
                 WHERE MATNR = GT_MATNR-MATNR " ct_gt_text_output_line-matnr
    * Kurztexte in die sprachabhängigen Felder bringen
        LOOP AT GT_MATNR INTO WA_GT_MATNR.
          LOOP AT CT_GT_MAKT INTO CF_GV_MAKT
                 WHERE MATNR = WA_GT_MATNR-MATNR.
            CF_GV_TEXT_OUTPUT_LINE-MATNR = WA_GT_MATNR-MATNR.
            CF_GV_TEXT_OUTPUT_LINE-BEGRU = WA_GT_MATNR-BEGRU.
            CF_GV_TEXT_OUTPUT_LINE-MAKTX = CF_GV_MAKT-MAKTX.
            CF_GV_TEXT_OUTPUT_LINE-SPRAS = CF_GV_MAKT-SPRAS.
    * LANGTEXT
            CLEAR CT_GT_THEAD[].
            CT_GT_THEAD-TDOBJECT = IF_GC-TDOBJECT_MAT.
            CT_GT_THEAD-TDNAME   = WA_GT_MATNR-MATNR.
            CT_GT_THEAD-TDID     = IF_GC-TDID_GRUN.
            CT_GT_THEAD-TDSPRAS  = CF_GV_MAKT-SPRAS.
            CALL FUNCTION 'TEXT_READ'
              EXPORTING
                I_HEADER   = CT_GT_THEAD
                I_READONLY = IF_GC-ON
              IMPORTING
                E_HEADER   = CT_GT_THEAD
              TABLES
                T_LINES    = CT_GT_LINETAB[]
              EXCEPTIONS
                NOTFOUND   = 1.
            IF SY-SUBRC = IF_GC-FOUND.
              LOOP AT  CT_GT_LINETAB.
                STRG = CT_GT_LINETAB-TDLINE.
                IF STRG1 <> ' '.
                  CONCATENATE STRG1 ';' STRG INTO STRG1.
                ELSE.
                  STRG1 = STRG.
                ENDIF.
              ENDLOOP.
              CF_GV_TEXT_OUTPUT_LINE-LTXT40 = STRG1.
              APPEND CF_GV_TEXT_OUTPUT_LINE TO CT_GT_TEXT_OUTPUT_LINE.
              CLEAR CF_GV_TEXT_OUTPUT_LINE.
              STRG1 = ' '.
            ELSE.
              APPEND CF_GV_TEXT_OUTPUT_LINE TO CT_GT_TEXT_OUTPUT_LINE.
            ENDIF.
          ENDLOOP.
        ENDLOOP.
      ENDIF.
    ENDFORM.                    " get_mat_text
    *&      Form  data_output
    *       Daten mit ALV ausgeben
    *      <->ct_GT_FIELDCAT          Feldkatalog für ALV
    *      <->ct_gt_text_output_line  Ausgabetabelle
    *      -->P_GS_LAYOUT             Layout für ALV
    *      -->if_gc                   Globale Konstanten
    *      <--cf_GV_REPID             Zur Zeit aufgerufener Reportname
    *      <--cf_gv_fieldcat          Struktur Feldkatalog
    *      <--cf_gv                   Globale Variablen
    FORM DATA_OUTPUT.
      PERFORM FIELDCATBUILD.
      PERFORM LAYOUT.
      CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'
        EXPORTING
          I_CALLBACK_PROGRAM       = GV-REPID
          I_CALLBACK_PF_STATUS_SET = 'EVENT_SET_STATUS_01'
          I_CALLBACK_USER_COMMAND  = 'EVENT_USER_COMMAND'
          IS_LAYOUT                = L_LT
          IT_FIELDCAT              = T_FLDCAT1[]
        TABLES
          T_OUTTAB                 = <FS_2>
        EXCEPTIONS
          PROGRAM_ERROR            = 1
          OTHERS                   = 2.
      IF SY-SUBRC <> GC-FOUND.
    * MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
    *         WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
      ENDIF.
    ENDFORM.                    " data_output
    *&      Form  fieldcatbuild
    *       text
    *  -->  p1        text
    *  <--  p2        text
    FORM FIELDCATBUILD. " TABLES   ct_gt_fieldcat_in STRUCTURE gv_fieldcat.
      LOOP AT IT_FLDCAT INTO WA_IT_FLDCAT.
        WA_IT_FLDCAT1-FIELDNAME = WA_IT_FLDCAT-FIELDNAME.
        WA_IT_FLDCAT1-TABNAME =  WA_IT_FLDCAT-TABNAME.
        WA_IT_FLDCAT1-SELTEXT_L = WA_IT_FLDCAT-FIELDNAME.
        APPEND WA_IT_FLDCAT1 TO T_FLDCAT1.
        CLEAR : WA_IT_FLDCAT,WA_IT_FLDCAT1.
      ENDLOOP.
    ENDFORM.                    " fieldcatbuild
    * Form event_set_status_01*
    FORM EVENT_SET_STATUS_01 USING LT_EXCL TYPE SLIS_T_EXTAB.
      SET PF-STATUS 'ABCD' .
    ENDFORM. "EVENT_SET_STATUS_01
    *& Form Name: event_user_command *
    *& Form Desc: For Handling USER_COMMAND *
    FORM EVENT_USER_COMMAND USING
    IF_UCOMM TYPE SY-UCOMM
    IS_SELFIELD TYPE SLIS_SELFIELD.
      CASE IF_UCOMM.
        WHEN 'DOWNLOAD'.
          PERFORM POPULATE_DOWNLOAD_TABLE.
          DATA: L_LENGHT TYPE I.
          CALL FUNCTION 'GUI_DOWNLOAD'
            EXPORTING
              FILENAME              = 'C:data.xls'
              FILETYPE              = 'ASC'
              WRITE_FIELD_SEPARATOR = 'X'
              TRUNC_TRAILING_BLANKS = 'X'
              DAT_MODE              = 'X'
            IMPORTING
              FILELENGTH            = L_LENGHT
            TABLES
              DATA_TAB              = <FS_22>.
          IF SY-SUBRC <> GC-FOUND.
    * MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
    *         WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
          ENDIF.
          IF L_LENGHT NE GC-FOUND.
            MESSAGE S398(00) WITH 'DATA downloaded to c:data.xls'.
          ENDIF.
      ENDCASE.
    ENDFORM.                    "event_user_command
    *&      Form  get_lang
    *       text
    *  -->  p1        text
    *  <--  p2        text
    FORM GET_LANG.
      SELECT SPRAS
               LAISO FROM T002 INTO CORRESPONDING FIELDS OF TABLE GT_LANG
                      WHERE SPRAS IN S_LANG.
      DESCRIBE TABLE GT_LANG LINES V_LINES.
      LOOP AT GT_LANG INTO WA_GT_LANG.
        V = V + 1.
        WA_GT_LANG-SRNO = V.
        MODIFY GT_LANG FROM WA_GT_LANG TRANSPORTING SRNO.
      ENDLOOP.
      LOOP AT GT_LANG INTO WA_GT_LANG.
        CONCATENATE 'MATEDESC-' WA_GT_LANG-LAISO INTO V_FIELDNAME.
        CLEAR WA_IT_FLDCAT.
        WA_IT_FLDCAT-FIELDNAME = V_FIELDNAME.
        WA_IT_FLDCAT-SELTEXT = V_FIELDNAME.
        WA_IT_FLDCAT-DATATYPE = 'CHAR'.
        WA_IT_FLDCAT-INTLEN = 40.
        WA_IT_FLDCAT-TABNAME = '<FS_2>'.
        APPEND WA_IT_FLDCAT TO IT_FLDCAT .
        CLEAR WA_GT_LANG.
      ENDLOOP.
      LOOP AT GT_LANG INTO WA_GT_LANG.
        CONCATENATE 'BASDAT-' WA_GT_LANG-LAISO INTO V_FIELDNAME.
        CLEAR WA_IT_FLDCAT.
        WA_IT_FLDCAT-FIELDNAME = V_FIELDNAME.
        WA_IT_FLDCAT-DATATYPE = 'CHAR'.
        WA_IT_FLDCAT-INTLEN = 255.
        WA_IT_FLDCAT-SELTEXT = V_FIELDNAME.
        WA_IT_FLDCAT-TABNAME = '<FS_2>'.
        APPEND WA_IT_FLDCAT TO IT_FLDCAT .
        CLEAR WA_GT_LANG.
      ENDLOOP.
      V_FIELDNAME = 'MATNR'.
      CLEAR WA_IT_FLDCAT.
      WA_IT_FLDCAT-FIELDNAME = V_FIELDNAME.
      WA_IT_FLDCAT-DATATYPE = 'CHAR'.
      WA_IT_FLDCAT-SELTEXT =  'Matnr'.
      WA_IT_FLDCAT-INTLEN = 18.
      WA_IT_FLDCAT-TABNAME = '<FS_2>'.
      INSERT WA_IT_FLDCAT INTO IT_FLDCAT INDEX 1.
      V_FIELDNAME = 'BEGRU'.
      CLEAR WA_IT_FLDCAT.
      WA_IT_FLDCAT-FIELDNAME = V_FIELDNAME.
      WA_IT_FLDCAT-DATATYPE = 'CHAR'.
      WA_IT_FLDCAT-SELTEXT =  'BEGRU'.
      WA_IT_FLDCAT-INTLEN = 4.
      WA_IT_FLDCAT-TABNAME = '<FS_2>'.
      INSERT WA_IT_FLDCAT INTO IT_FLDCAT INDEX 2.
    ENDFORM.                    " get_lang
    *&      Form  dynamic_tables
    *       text
    *  -->  p1        text
    *  <--  p2        text
    FORM DYNAMIC_TABLES.
      ASSIGN LT_DATA TO <FS_DATA>.
    * Creating the Dynamic Internal Table
      CALL METHOD CL_ALV_TABLE_CREATE=>CREATE_DYNAMIC_TABLE
        EXPORTING
          IT_FIELDCATALOG           = IT_FLDCAT      " Fieldcatalogue
        IMPORTING
          EP_TABLE                  = <FS_DATA>     " Dynamic Internal Table
        EXCEPTIONS
          GENERATE_SUBPOOL_DIR_FULL = 1
          OTHERS                    = 2.
    * Assign Dyn Table To Field Sumbol
      ASSIGN <FS_DATA>->* TO <FS_1>.
    * Assigning the Internal Table TYPE ANY to Standard internal Table
      ASSIGN <FS_1> TO <FS_2>.
    * Creating a Workarea
      CREATE DATA LWA_LINE LIKE LINE OF <FS_2> .
    * Assigning the Content to the workares as a Pointer
      ASSIGN LWA_LINE->* TO <LWA_LINE_WA>.
    ENDFORM.                    " dynamic_tables
    *&      Form  populate_final_table
    *       text
    *  -->  p1        text
    *  <--  p2        text
    FORM POPULATE_FINAL_TABLE.
      LOOP AT GT_TEXT_OUTPUT_LINE INTO GV_TEXT_OUTPUT_LINE.
        READ TABLE GT_LANG INTO WA_GT_LANG
                  WITH KEY SPRAS = GV_TEXT_OUTPUT_LINE-SPRAS.
        IF SY-SUBRC EQ GC-FOUND.
          GV_TEXT_OUTPUT_LINE-SRNO = WA_GT_LANG-SRNO.
        ENDIF.
        MODIFY GT_TEXT_OUTPUT_LINE FROM GV_TEXT_OUTPUT_LINE.
      ENDLOOP.
    ENDFORM.                    " populate_final_table
    *&      Form  populate_dynamic_table
    *       text
    *  -->  p1        text
    *  <--  p2        text
    FORM POPULATE_DYNAMIC_TABLE.
      DATA: INDX TYPE SY-TABIX.
      LOOP AT GT_TEXT_OUTPUT_LINE INTO GV_TEXT_OUTPUT_LINE.
        AT NEW MATNR.
          INDX = SY-TABIX.
          ASSIGN COMPONENT 1 OF STRUCTURE <LWA_LINE_WA> TO <F>.
          <F> = GV_TEXT_OUTPUT_LINE-MATNR.
          ASSIGN COMPONENT 2 OF STRUCTURE <LWA_LINE_WA> TO <F>.
          <F> = GV_TEXT_OUTPUT_LINE-BEGRU.
        ENDAT.
        LOOP AT GT_LANG INTO WA_GT_LANG.
          IF GV_TEXT_OUTPUT_LINE-SRNO = WA_GT_LANG-SRNO.
            V_VAR = GV_TEXT_OUTPUT_LINE-SRNO + 2.
            ASSIGN COMPONENT V_VAR OF STRUCTURE <LWA_LINE_WA> TO <F>.
            <F> = GV_TEXT_OUTPUT_LINE-MAKTX.
            V_VAR = GV_TEXT_OUTPUT_LINE-SRNO + V_LINES + 2.
            ASSIGN COMPONENT V_VAR OF STRUCTURE <LWA_LINE_WA> TO <F>.
            <F> = GV_TEXT_OUTPUT_LINE-LTXT40.
          ENDIF.
        ENDLOOP.
        AT END OF MATNR.
          APPEND <LWA_LINE_WA> TO <FS_2>.
          CLEAR <LWA_LINE_WA>.
        ENDAT.
      ENDLOOP.
    ENDFORM.                    " populate_dynamic_table
    *&      Form  LAYOUT
    *       text
    *  -->  p1        text
    *  <--  p2        text
    FORM LAYOUT.
      CLEAR L_LT.
      L_LT-ZEBRA = GC-YES.
      L_LT-COLWIDTH_OPTIMIZE = 'X'.
      L_LT-WINDOW_TITLEBAR = GC-TXT.
    ENDFORM.                    " LAYOUT
    *&      Form  populate_download_table
    *       text
    *  -->  p1        text
    *  <--  p2        text
    FORM POPULATE_DOWNLOAD_TABLE.
      ASSIGN LT_DATA1 TO <FS_DATA1>.
      CALL METHOD CL_ALV_TABLE_CREATE=>CREATE_DYNAMIC_TABLE
        EXPORTING
          IT_FIELDCATALOG           = IT_FLDCAT         " Fieldcatalogue
        IMPORTING
          EP_TABLE                  = <FS_DATA1>  " Dynamic Internal table
        EXCEPTIONS
          GENERATE_SUBPOOL_DIR_FULL = 1
          OTHERS                    = 2.
    * Assign Dyn Table To Field Sumbol
      ASSIGN <FS_DATA1>->* TO <FS_11>.
    * Assigning the Internal Table TYPE ANY to Standard internal Table
      ASSIGN <FS_11> TO <FS_22>.
    * Creating a Workarea
      CREATE DATA LWA_LINE1 LIKE LINE OF <FS_22> .
    * Assigning the Content to the workares as a Pointer
      ASSIGN LWA_LINE1->* TO <LWA_LINE_WA1>.
      DATA: STRN1 TYPE STRING,
            STRN2 TYPE STRING,
            INDX TYPE SY-TABIX.
      ASSIGN COMPONENT 1 OF STRUCTURE <LWA_LINE_WA1> TO <FA>.
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