WHEN DO U NEED CREATE AN INTERNAL TABLE WITH HEADERLINE AND WITH OUT HEADER

HI
EXPERTS CAN U HELP ME FOR THIS

Hi,
PLEASE CHECK OUT THE LINK BELOW FOR INTERNAL TABLE WITH HEADER LINE IT MIGHT HELP YOU
http://sap.mis.cmich.edu/sap-abap/abap04/sld012.htm
PLEASE CHECK OUT THE LINK BELOW FOR INTERNAL TABLE WITHOUT HEADER LINE IT MIGHT HELP YOU
http://sap.mis.cmich.edu/sap-abap/abap04/sld013.htm
DIFFERENCES BEWTEEN WORK AREA AND HEADER LINE PLEASE CHECK OUT THE LINK BELOW IT MIGHT HELP YOU
http://www.sap-img.com/abap/difference-between-work-area-and-header-line.htm
*************please reward points if the information is helpful to you***********

Similar Messages

  • I want to create an internal table without using header line and occurs 0?

    hi experts,
    Can anybody help me to declare an internal table without using headerline and occurs 0 options but still i have to use the functionalities that occurs 0 and header line options provide.

    Hi Saisri,
    You can use the internal table without headerline and create a header for then internal table with the same structure. We need to use the header while manipulating with the data of the internal table.
    example:
    types: begin of ty_afpo,
                 kdauf type kdauf,
                 kdpos type kdpos,
                 ltrmp   type ltrmp,
               end   of ty_afpo.
    data : t_afpo type standard table of ty_afpo,  " internal table declaration
             wa_afpo type ty_afpo.                        " work area declaration
    <after populating the data into the internal table>
    loop at t_afpo into wa_afpo.
    write:/ wa_afpo-kdauf, wa_afpo-kdpos, wa_afpo-ltrmp.
    endloop.
    This I think shall give you a basic understanding of how things work.
    <b>Reward points if this helps,</b>
    Kiran

  • Help needed XML to Internal table and vice versa

    Hello frnds, I need to convert Internal table to XML and Vice versa.
    Now I am able to most of the part except for this...
    the xml which I have to generate looks something like this...
    - <trade_dt>
    - <![CDATA[ 20111108000000:20111108235959
      ]]>
      </trade_dt>
    its a range I think
    And then the reponse which I get back the XML is like
    - <lockinfo>
    - <![CDATA[
    TRD_HEADER     1045     1          2
    ACT_CASHFLOW     1042               1
    TRD_TERM     1045               2
      ]]>
      </lockinfo>
    Is there any provision in class cl_ixml or class if_ixml_element to handle this part.....
    Edited by: Amit Sawant on Dec 28, 2011 3:51 PM

    Hello Amit,
    I would suggest you, to use the XSL-Transformations, which can be inbound used in ABAP.
    For example:
    DATA:
      l_xml       TYPE string,
      lt_flights  TYPE TABLE OF SFLIGHT.
    SELECT * FROM SFLIGHT INTO TABLE LT_FLIGHT.
    CALL TRANSFORMATION id
      SOURCE DATA = lt_flights
      RESULT XML l_xml.
    Now, you have a XML-String which is in the ABAP-XML Notation, which means, that ABAP can move this XML-Data back into an internal table/structure.
    For the backward, you have to use the following statement:
    CALL TRANSFORMATION id
      SOURCE XML l_xml
      RESULT DATA = lt_flights.
    As you will see, it is very easy. The Transformation "id" is just one example and build in. When you have to transform the data, or do not want to have the ASX-Notation in it, you should at least define your own transformations with the transaction XSLT_TOOL and use it similar to the transformation "id".
    Kind Regards,
    Hendrik

  • Problem creating an internal table dynamically

    Hi,
    I'm trying to create an internal table dynamically as i would be able to determine the structure of the table based on the user input.
    I've used the sample code from this forum ...
    REPORT  ZRICH_0003       .
    type-pools: slis.
    field-symbols: <dyn_table> type standard table,
                   <dyn_wa>,
                   <dyn_field>.
    data: alv_fldcat type slis_t_fieldcat_alv,
                   it_fldcat type lvc_t_fcat.
                   type-pools : abap.
    data : it_details type abap_compdescr_tab,
           wa_details type abap_compdescr.
    data : ref_descr type ref to cl_abap_structdescr.
    data: new_table type ref to data,
          new_line  type ref to data,
          wa_it_fldcat type lvc_s_fcat.
          selection-screen begin of block b1 with frame title text.
    parameters: p_table(30) type c.
    selection-screen end of block b1.
    Get the structure of the table.
    ref_descr ?= cl_abap_typedescr=>describe_by_name( p_table ).
    it_details[] = ref_descr->components[].
    loop at it_details into wa_details.
      clear wa_it_fldcat.
      wa_it_fldcat-fieldname = wa_details-name .
      wa_it_fldcat-datatype = wa_details-type_kind.
      wa_it_fldcat-inttype = wa_details-type_kind.
      wa_it_fldcat-intlen = wa_details-length.
      wa_it_fldcat-decimals = wa_details-decimals.
      append wa_it_fldcat to it_fldcat .
      endloop.
    Create dynamic internal table and assign to FS
    call method cl_alv_table_create=>create_dynamic_table
                exporting
                it_fieldcatalog = it_fldcat
                importing
                ep_table        = new_table.
    assign new_table->* to <dyn_table>.
    Create dynamic work area and assign to FS
    create data new_line like line of <dyn_table>.
    assign new_line->* to <dyn_wa>.
    <b>* Select Data from table.
    select * into table <dyn_table>           from
    (p_table).</b>
    Write out data from table.
    loop at <dyn_table> into <dyn_wa>.
    do.
    assign component  sy-index  of structure <dyn_wa> to <dyn_field>.
    if sy-subrc <> 0.
    exit.
    endif.
    if sy-index = 1.
    write:/ <dyn_field>.
    else.
    write: <dyn_field>.
    endif.
    enddo.
    endloop.
    I'm able to get the structure of the table that i want, but when i'm trying to select data from the table into this internal table..as highlighted in the sample code above..i'm getting a short dump...saying that ' the database table is 600 bytes wide but the internal table is only 576 bytes wide.
    The internal table is declared as
    field-symbols: <dyn_table> type standard table..
    Could anyone please tell me how to rectify this.
    Thanks in advance,
    Harsha.

    Hi Smitha,
    I'm building the internal table by getting the structure using the method
    cl_abap_typedescr=>describe_by_name( p_table ).
    where p_table is the table name determined dynamically..
    Now using this structure, i'm building an internal table by calling the method
    call method cl_alv_table_create=>create_dynamic_table
    I've checked all the fields after the internal table has been created .. and it contains all the fields of the table that i'm supplying initially..
    But when i read data into that internal table, it gives me that dump..I've described it in this post earlier.
    Any more suggestions would be very helpful.
    Thanks,
    Harsha

  • How 2 create dynamic internal table and can we pass it to gui_download FM

    HI all,
         How can we create a dynamic internal table?
    I have a requirement where  i have to create an internal table with the no. of fields depending on the selection screen values, i think tat can be possible though dynamic creation only.
             How to solve this issue..?Pointers will be very much useful..
    Thanks
    Sunny.

    hi
    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>.
      <FA> = GC-MAT.
      ASSIGN COMPONENT 2 OF STRUCTURE <LWA_LINE_WA1> TO <FA>.
      <FA> = GC-AUT.
      LOOP AT GT_LANG INTO WA_GT_LANG.
        V_VAR1 = WA_GT_LANG-SRNO + 2.
        CONCATENATE 'MATERIALDESCRIPTION-'  WA_GT_LANG-LAISO INTO STRN1.
        ASSIGN COMPONENT V_VAR1 OF STRUCTURE <LWA_LINE_WA1> TO <FA>.
        <FA> = STRN1.
        V_VAR1 = WA_GT_LANG-SRNO + V_LINES + 2.
        CONCATENATE 'BASICDATA-' WA_GT_LANG-LAISO INTO STRN2.
        ASSIGN COMPONENT V_VAR1 OF STRUCTURE <LWA_LINE_WA1> TO <FA>.
        <FA> = STRN2.
      ENDLOOP.
      APPEND <LWA_LINE_WA1> TO <FS_22>.
      CLEAR <LWA_LINE_WA1>.
      APPEND <LWA_LINE_WA1> TO <FS_22>.
      V_VAR1 = 0.
      LOOP AT GT_TEXT_OUTPUT_LINE INTO GV_TEXT_OUTPUT_LINE.
        AT NEW MATNR.
          INDX = SY-TABIX.
          ASSIGN COMPONENT 1 OF STRUCTURE <LWA_LINE_WA1> TO <FA>.
          <FA> = GV_TEXT_OUTPUT_LINE-MATNR.
          ASSIGN COMPONENT 2 OF STRUCTURE <LWA_LINE_WA1> TO <FA>.
          <FA> = GV_TEXT_OUTPUT_LINE-BEGRU.
        ENDAT.
        LOOP AT GT_LANG INTO WA_GT_LANG.
          IF GV_TEXT_OUTPUT_LINE-SRNO EQ WA_GT_LANG-SRNO.
            V_VAR1 = GV_TEXT_OUTPUT_LINE-SRNO + 2.
            ASSIGN COMPONENT V_VAR1 OF STRUCTURE <LWA_LINE_WA1> TO <FA>.
            <FA> = GV_TEXT_OUTPUT_LINE-MAKTX.
            V_VAR1 = GV_TEXT_OUTPUT_LINE-SRNO + V_LINES + 2.
            ASSIGN COMPONENT V_VAR1 OF STRUCTURE <LWA_LINE_WA1> TO <FA>.
    *        STR = GV_TEXT_OUTPUT_LINE-LTXT40.
    *        SEARCH STR FOR ';'.
    *        DO.
    *          IF SY-SUBRC = 0.
    *            SPLIT STR AT ';' INTO STR1 STR.
    *            <FA> = STR1.
    *            APPEND <LWA_LINE_WA1> TO <FS_22>.
    *            SEARCH STR FOR ';'.
    *            CLEAR <LWA_LINE_WA1>.
    *          ELSE.
    *            EXIT.
    *          ENDIF.
    *        ENDDO.
    *        <FA> = STR.
    *        APPEND <LWA_LINE_WA1> TO <FS_22>.
            <FA> = GV_TEXT_OUTPUT_LINE-LTXT40.
          ENDIF.
        ENDLOOP.
        AT END OF MATNR.
          APPEND <LWA_LINE_WA1> TO <FS_22>.
          CLEAR <LWA_LINE_WA1>.
        ENDAT.
      ENDLOOP.
    ENDFORM.                    " populate_download_table
    thanks
    Nitya

  • How to create an internal table with fields from different sources

    Hi.
    I need to create an internal table where some of the fields are from a database table, and the other fields are user specified. How do i do that?
    Example:
    DB table ZTAB with fields ZTAB-FIELD1, ZTAB-FIELD2.
    I want to create an internal table ITAB with the fields ZTAB-FIELD1, ZTAB-FIELD2 from ZTAB. In addition, I also want to have one more field RECORD_NO, which is not from ZTAB. How do I do it? Could I do something like below?
    DATA BEGIN OF ITAB.
            INCLUDE STRUCTURE ZTAB.
    DATA RECORD_NO TYPE I.
    DATA END OF UPLINE.
    Or, are there more efficient way of doing it? Thanks.

    hi KIan,
    go:
    general type
    TYPE : BEGIN OF ty_itab,
               field1 TYPE ztab-field1,
               field2 TYPE ztab-field2,
    *your own fields here:
               field TYPE i,
               field(30) TYPE c,
               END OF ty_itab.
    work area
    DATA : gw_itab TYPE ty_itab.
    internal table
    DATA : gt_itab TYPE TABLE OF ty_itab.
    hope this helps
    ec

  • Is it possible to create an internal table with FOX?

    Hi,
    I have a requirement where I need to call a function module from FOX formula (standard functionality). It would help me if I could pass data to the FM in an internal table. Unfortunately I am not sure if this is somehow possible in FOX. I could create the internal table in the FM also, but the FOX-possibility would be more convenient.
    I will appreciate if anyone can clarify this.
    Regards
    Jan

    Hi Jan,
    Yes, calling a function module through FOX is simpler. Use 'CALL FUNCTION' to call FM "RSPC_CHAIN_START" and pass the required parameters within your FOX formula.
    Chk this for reference too:
    Launch a Process Chain with module fonction in Fox Formula.

  • Is it possible to create an internal table in XI??

    Hi Experts,
    My scenario is IDoc to JDBC. Some fields are direct mapping but where in my requirement is like this.
    Need to create one internal table with 6 fields. In this one field would be Counter and remaining are populated with the IDoc fields data. Counter field should be added depending on IDoc segments. If the particular segment is repeating 5 times 5 records need to be populated in Internal table.
    Then these 5 records should be mapped to JDBC Table.
    I don't how to handle this situation?
    Pl provide some ideas...
    Regards,
    Rams.

    Hi Mahi,
    Thanks for your reply. If you don't mind do I have your personal mail id so that I will send my requirement to you and help me on this. You can send your mail to my personal mail id: ramesh dot gaddale at gmailcom.
    Regards,
    Rams

  • Dynamicly creating an internal table with header line

    Hi experts,
    I am trying to do a read on an internal table using field symbols of type any table. To be able to read more than one row at once, I'd like to read it into another internal table (instead of just one line and instead of looping through them one by one).
    So far the following line rendered an error that the target internal table doesn't have a header line
    read table <fs_v_tab> WITH KEY (<fs_comp>) = <fs_param>-low INTO <fs_v_tab>.
    (also attempted using "<fs_v_tab>->*" & "<fs_v_tab>[]" to be silly)
    Based on the following article, I was wondering if it were possible to dynamicly create an internal table with header line.
    [http://help-abap.blogspot.com/2008/09/dynamic-internal-table-creation.html|http://help-abap.blogspot.com/2008/09/dynamic-internal-table-creation.html]
    Any help or tips on how to dynamicly filter an internal table field-symbol is greatly appreciated!

    Just read the online help:
    This statement reads a row from internal table itab.
    Or more exact:
    This statement reads one row from internal table itab.
    Therefore you can not read multiple lines into another table. The header line is needed to put the result in. And this is not what you intended, the result will be in the header line, not in the table itself.
    If the row to be read is not uniquely specified, the first suitable row is read. In the case of index tables, this row has the lowest table index of all matching rows.
    At least you have to do what you dont wanna do: looping.

  • Creating dynamic internal table with deep structure

    Hi all,
    I need to create an internal table with deep structure dynamically. I've already created tables with method 'create_dynamic_table' but I'm struggling with the deep structure.
    I would need an internal table with the following structure:
    DATA: BEGIN OF lt_t1,
    s1 TYPE REF TO data,
    s2 TYPE REF TO data,
    END OF lt_t1.
    S1 and S2 have to be tables.
    It might be possible with RTTS but all the examples in the forums (that I've found so far) are related to at least one DDIC-structure. And that's my problem because both tables are created during runtime.
    Thank you in advance
    Nicola

    Hi Frédéric,
    I hope my english is good enough to explain it correctly:
    We use a function builder for SEM-BPS which copies data from one Cube to another. This Cube is transactional, so you can't easily read a structure out of DDIC.
    The export parameter of this function builder is a table with type 'any table'.
    Until today we used a fixed definition e.g.:
      TYPES:
        BEGIN OF xtyp_chas,
         /sie/sr_ocomp TYPE /b52/oisr_ocomp,
         /sie/ts_03psp TYPE /b52/oits_03psp,
         0activity     TYPE /bi0/oiactivity,
         0acty_elemt   TYPE /bi0/oiacty_elemt,
         0costelmnt    TYPE /bi0/oicostelmnt,
         0co_area      TYPE /bi0/oico_area,
         0creditor     TYPE /bi0/oicreditor,
         0currency     TYPE /bi0/oicurrency,
         0curtype      TYPE /bi0/oicurtype,
         0db_cr_ind    TYPE /bi0/oidb_cr_ind,
         0fiscper      TYPE /bi0/oifiscper,
         0fiscper3     TYPE /bi0/oifiscper3,
         0fiscyear     TYPE /bi0/oifiscyear,
         0metype       TYPE /bi0/oimetype,
         0network      TYPE /bi0/oinetwork,
         0part_actty   TYPE /bi0/oipart_actty,
         0part_cctr    TYPE /bi0/oipart_cctr,
         0piobjsv      TYPE /bi0/oipiobjsv,
         0project      TYPE /bi0/oiproject,
         0unit         TYPE /bi0/oiunit,
         0vtdetail     TYPE /bi0/oivtdetail,
         0vtstat       TYPE /bi0/oivtstat,
         0vtype        TYPE /bi0/oivtype,
         0bus_area     TYPE /bi0/oibus_area,
         0cashdetail   TYPE /bi0/oicashdetail,
         0cashtype     TYPE /bi0/oicashtype,
         0comp_code    TYPE /bi0/oicomp_code,
         0coorder      TYPE /bi0/oicoorder,
         0cs_dimen     TYPE /bi0/oics_dimen,
         0cs_unit      TYPE /bi0/oics_unit,
         0int_bus      TYPE /bi0/oiint_bus,
         0part_abcpr   TYPE /bi0/oipart_abcpr,
         0part_coord   TYPE /bi0/oipart_coord,
         0part_wbsel   TYPE /bi0/oipart_wbsel,
         0piovalue     TYPE /bi0/oipiovalue,
         0profit_ctr   TYPE /bi0/oiprofit_ctr,
         0ps_obj       TYPE /bi0/oips_obj,
         0statussys0   TYPE /bi0/oistatussys0,
         zfbwheroj     TYPE /bic/oizfbwheroj,
        END   OF xtyp_chas,
        BEGIN OF xtyp_kyfs,
          0amount      TYPE /bi0/oiamount,
          0quantity    TYPE /bi0/oiquantity,
          zf03oaws     TYPE /bic/oizf03oaws,
          zf03oqty     TYPE /bic/oizf03oqty,
          zf03ozsta    TYPE /bic/oizf03ozsta,
        END OF xtyp_kyfs,
        BEGIN OF xtyp_zf03g003,
          s_chas TYPE xtyp_chas,
          s_kyfs TYPE xtyp_kyfs,
        END   OF xtyp_zf03g003,
        xtyp_zf03g003_t TYPE HASHED TABLE OF xtyp_zf03g003
                          WITH UNIQUE KEY s_chas.
    DATA: lt_ibm_data TYPE xtyp_zf03g003_t,
          ls_ibm_data TYPE xtyp_zf03g003.
    So one table (s_chas) contains the characteristics of the Cube and the other (s_kyfs) contains the keyfigures. That's exactly the format we need for the export parameter. At the end of the program, we use the following coding to fill the export table (eto_chas):
    loop at lt_ibm_data into ls_ibm_data.
      collect ls_ibm_data-s_chas into eto_chas.
    endloop.
    So in this moment I give this table the structure that is needed to move the data into the cube. I can't change the requirement because it is a standard interface.
    I would like to change that coding to be dynamically. Because if somebody changes a charasteristic or a keyfigure in the cube, we would have to change the function builder too. I don't think that the SEM-BPS department will let us know every time they've changed something anyway.
    So I hope that my explanation wasn't too confusing
    Nicola

  • Creating dynamic internal table(Not field symbol table)

    Hi Experts,
    I am facing problem creating Intarnal table
    I have fieldcatalog, I want create dynamic internal table(Not field symbol table).
    I have written----
      CALL METHOD cl_alv_table_create=>create_dynamic_table
        EXPORTING
       i_style_table             =
         it_fieldcatalog           = it_fldcat
          it_fieldcatalog           = me->gt_fieldcat
       i_length_in_byte          =
        IMPORTING
          ep_table                  = lt_new_table
       e_style_fname             =
        EXCEPTIONS
         generate_subpool_dir_full = 1
         OTHERS                    = 2.
        ASSIGN lt_new_table->* TO <gt_dyn_repdata>.
        CREATE DATA ls_new_line LIKE LINE OF <gt_dyn_repdata>.
        ASSIGN ls_new_line->* TO <gs_dyn_repdata>.
    above logic creating dynamic field symbol table.... But I want create normal internal table.
    Thanks,
    Rajasekhar

    Hi
    What do you mean?
    It needs to use the field-symbol, this is the price to pay if it wants a dynamic object
    Max

  • How to create an internal table in a Report from File of FTP Server.

    Hi All,
    I want to create an internal table in a Report program. But the problem is I have to download two latest files from FTP server.
    Now, based in those file I have to design internal tables in current program. The problem is the program from which these files are being generated has options to display some fields in the output. Hence, the columns of these files becomes dynamic due to which I am not able to design the internal table in my current program...Please Help.
    Regards & Thanks.
    Prashant.

    Hi,
    Or you can use the RTTS classes...
    Plenty of examples over here.
    one external link: http://help-abap.zevolving.com/2008/09/dynamic-internal-table-creation/
    Kr,
    Manu.

  • Error while creating dynamic internal table.

    Hello Expert,
    While creating a dynamic internal table, it throw an run time error as :
    " LOAD PROGRAM NOT FOUND
      CX_SY_PROGRAM_NOT_FOUND"
    i tried to debug the program, it found this error comes while calling
    CALL METHOD cl_alv_table_create=>create_dynamic_table
    please anyone help me out to resolve this problem.
    what could be the reason of error? and how to avoid it?
    <REMOVED BY MODERATOR>
    thanks in advance.
    ~ shweta.
    Edited by: Alvaro Tejada Galindo on Feb 28, 2008 2:41 PM

    Hi,
    Go through this program.
    Report z_dynamic.
    type-pools : abap.
    field-symbols: <dyn_table> type standard table,
    <dyn_wa>,
    <dyn_field>.
    data: dy_table type ref to data,
    dy_line type ref to data,
    xfc type lvc_s_fcat,
    ifc type lvc_t_fcat.
    selection-screen begin of block b1 with frame.
    parameters: p_table(30) type c default 'T001'.
    selection-screen end of block b1.
    start-of-selection.
    perform get_structure.
    perform create_dynamic_itab.
    perform get_data.
    perform write_out.
    form create_dynamic_itab.
    Create dynamic internal table and assign to FS
    call method cl_alv_table_create=>create_dynamic_table
    exporting
    it_fieldcatalog = ifc
    importing
    ep_table = dy_table.
    assign dy_table->* to <dyn_table>.
    Create dynamic work area and assign to FS
    create data dy_line like line of <dyn_table>.
    assign dy_line->* to <dyn_wa>.
    endform.
    Regards,

  • Create an internal table with the rows of another internal table.

    Hi I want to know if posible to create an internal table structure with the  rows of another internal table?
    ex.
    If in i_tab column A has this values: row 1 = first, row 2 = second, row 3 = third.
    Now I want that the structure of my internal table be: first, second, third

    Hi,
    If you do this way then what will be the difference between the two table anyway?? First internal table has the same structure irrespective of which row you select. and you are going to store the data from each row to the rows of the second internal table. In that case, the structure of the internal table is the same as first table. and it would have same rows.
    Am I missing something here? or you want to declare the internal table with each field being the structure of the first table? In this case you'd have to do a dynamic declaration of data as the first table can have any no of rows then the second table would have any no of fields in the structure.
    Now if you know that your first internal table is going to have a fixed no of rows eg 3 rows then it becomes simple. Do the following then
    Data: begin of second_table occurs 0,
    first type <first_table type>,
    second type <first_table type>,
    third type <first_table type>,
    end of second_table.
    Regards
    Prasenjit

  • Creating Dynamic Internal table with a dynamic name

    Hi,
    I want to create dynamic internal tables with dynamic names.
    For example:
    Suppose I have a table with three fields.
    1. Structure name
    2.Fields
    3.file
    And the structure of the internal table is as follows:
    TYPES:BEGIN OF table_type,
          struct                  TYPE char70,
          fields                   TYPE tt_type OCCURS 0,
          File                      TYPE ttab_type OCCURS 0,
          END OF table_type.
    Suppose I have one record inside my internal table with struct as "STRUCTURE", fields have an internal table content of set of fields and File has some set of records.
    Now I want to create dynamic internal table whose name will be "STRUCTURE" , the fields of the dynamic internal table structure[] will be as in fields, and the records will be as in File.
    Like this if i have 100 records in my internal table then I have to create 100 dynamic internal table dynamically.
    Can anyone suggest how to do this?
    Edited by: Jjammy on Jul 22, 2009 7:52 AM

    Hi,
    Check the sample program and develop your program accordingly.
    <font color=blue><pre>
    REPORT  ztest_notepad.
    *& Declarations
    *Type-pools
    TYPE-POOLS:
          slis.
    *Types
    TYPES:
          ty_fcat      TYPE lvc_s_fcat,
          ty_fcatalog  TYPE slis_fieldcat_alv.
    *Work areas
    DATA:
          wa_fcat      TYPE ty_fcat,
          wa_fcatalog  TYPE ty_fcatalog.
    *Internal tables
    DATA:
          it_fcat      TYPE STANDARD TABLE OF ty_fcat,
          it_fcatalog  TYPE STANDARD TABLE OF ty_fcatalog.
    *Type reference
    DATA:
          it_dyn_tab   TYPE REF TO data,
          wa_newline   TYPE REF TO data.
    *Filed symbols
    FIELD-SYMBOLS:
          <gt_table>   TYPE STANDARD TABLE,
          <fs_dyntable>,
          <fs_fldval>  TYPE ANY,
          <l_field>    TYPE ANY.
    *Variables
    DATA:
          l_fieldname  TYPE lvc_s_fcat-fieldname,
          l_tabname    TYPE lvc_s_fcat-tabname,
          l_fieldtext  TYPE lvc_s_fcat-seltext,
          l_index      TYPE char2.
    "Selection-screen
    PARAMETERS:
             p_colms   TYPE i.
    *& start-of-selection.
    START-OF-SELECTION.
      PERFORM build_fieldcat.
      PERFORM create_dynamic_table.
      DO 20 TIMES.
        DO p_colms TIMES.
          l_index = sy-index.
          CONCATENATE 'FIELD' l_index INTO l_fieldname.
          ASSIGN COMPONENT l_fieldname OF STRUCTURE <fs_dyntable> TO <l_field>.
          <l_field> = sy-index.
        ENDDO.
        INSERT <fs_dyntable> INTO TABLE <gt_table>.
      ENDDO.
      LOOP AT it_fcat INTO wa_fcat.
        PERFORM fieldcatalog1 USING: wa_fcat-fieldname
                                      wa_fcat-tabname
                                      wa_fcat-seltext.
      ENDLOOP.
      CALL FUNCTION 'REUSE_ALV_LIST_DISPLAY'
        EXPORTING
          i_callback_program = 'ZTEST_NOTEPAD'
          it_fieldcat        = it_fcatalog
        TABLES
          t_outtab           = <gt_table>.
    *&      Form  BUILD_FIELDCAT
    FORM build_fieldcat .
      CLEAR: l_fieldname,
             l_tabname,
             l_fieldtext,
             l_index.
      DO  p_colms TIMES.
        CLEAR l_index.
        l_index = sy-index.
        CONCATENATE 'FIELD' l_index INTO l_fieldname.
        CONCATENATE 'Field' l_index INTO l_fieldtext.
        l_tabname = '<GT_TABLE>'.
        PERFORM fieldcatalog USING: l_fieldname
                                    l_tabname
                                    l_fieldtext.
      ENDDO.
    ENDFORM.                    " BUILD_FIELDCAT
    *&      Form  CREATE_DYNAMIC_TABLE
    FORM create_dynamic_table .
      CALL METHOD cl_alv_table_create=>create_dynamic_table
        EXPORTING
          it_fieldcatalog = it_fcat
        IMPORTING
          ep_table        = it_dyn_tab.
      ASSIGN it_dyn_tab->* TO <gt_table>.
    Create dynamic work area and assign to FS
      CREATE DATA wa_newline LIKE LINE OF <gt_table>.
      ASSIGN wa_newline->* TO <fs_dyntable>.
    ENDFORM.                    " CREATE_DYNAMIC_TABLE
    *&      Form  FIELDCATALOG
    FORM fieldcatalog USING field table f_txt.
      wa_fcat-fieldname = field.
      wa_fcat-tabname   = table.
      wa_fcat-seltext = f_txt.
      APPEND wa_fcat TO it_fcat.
      CLEAR  wa_fcat.
    ENDFORM.                    " FIELDCATALOG
    *&      Form  FIELDCATALOG1
    FORM fieldcatalog1 USING field table f_txt.
      wa_fcatalog-fieldname = field.
      wa_fcatalog-tabname   = table.
      wa_fcatalog-seltext_m = f_txt.
      APPEND wa_fcatalog TO it_fcatalog.
      CLEAR  wa_fcatalog.
    ENDFORM.                    " FIELDCATALOG1 </pre>
    </font>
    Thanks
    Venkat.O

Maybe you are looking for