Need to make the internal table structure dynamic

Hi ,
I need to upload data from an excel file, the columns in the excel keep on varying
E.g the number of columns in one excel file can be 10, in the second excel file it can be 15.
So in order to upload the data into an internal table the structre of internal table needs to be dynamic and change according to the number of fields in the input file .
Is it possible by using field symbols or is there any other method to do the same
Thanks.
Nishant
Edited by: nishant patel on Sep 17, 2009 10:48 AM

Hi Nishant,
According to ur requirement, dynamic internal table can be created like below. But database table name has to passed dynacimally.
    DATA: ftab TYPE STANDARD TABLE OF ddfield,
          ftab_wa TYPE ddfield,
          fcat_itab TYPE lvc_t_fcat,
          fcat_wa TYPE lvc_s_fcat,
          poi_itab TYPE REF TO data.
FIELD-SYMBOLS: <itab> TYPE STANDARD TABLE.
    CALL FUNCTION 'DD_NAMETAB_TO_DDFIELDS'
      EXPORTING
        tabname = p_table " Pass database table name dynamically
      TABLES
        ddfields = ftab.
    LOOP AT ftab INTO ftab_wa.
      fcat_wa-fieldname = ftab_wa-fieldname.
      fcat_wa-ref_field = ftab_wa-fieldname.
      fcat_wa-ref_table = p_table.
      APPEND fcat_wa TO fcat_itab.
    ENDLOOP.
    CALL METHOD cl_alv_table_create=>create_dynamic_table
      EXPORTING
        it_fieldcatalog           = fcat_itab
      IMPORTING
        ep_table                  = poi_itab
      EXCEPTIONS
        generate_subpool_dir_full = 1
        OTHERS                    = 2.
    ASSIGN poi_itab->* TO <itab>. " <itab> is dynamic internal table
Might help u.
Thanks.
Edited by: Sap Fan on Sep 17, 2009 1:19 PM

Similar Messages

Determining internal table structure dynamically

Hi,
I have a number of internal tables in my program which I declare using types. As an example:
TYPES: begin of ty_hierarchy,
               control_id(6)   type c,
               node_id(10)     type c,
               node_name       type bezei40,
               material        type matnr,
               node_level      type prodh_stuf,
               node_parent(10) type c,
            end of ty_hierarchy.
DATA: it_hierarchy type ty_hierarchy occurs 0.
Further down my program I need to determine the structure of internal table IT_HIERARCHY dynamically. Because I have a number of internal tables, I need to determine which internal table is being processed. Therefore it's important that I know the structure of the table that I'm currently processing.
I am aware of CL_ABAP* classes and functions like GET_COMPONENT_LIST. However because I have declared my tables using the TYPE statement the method/function cannot read my table structure correctly. If I changed my declaration to be as below, the method/function work! However I don't want to do this as I use field symbols to reference my internal tables and need to use the TYPE statement.
DATA: begin of ty_hierarchy,
               control_id(6)   type c,
               node_id(10)     type c,
               node_name       type bezei40,
               material        type matnr,
               node_level      type prodh_stuf,
               node_parent(10) type c,
            end of ty_hierarchy.
DATA: begin of it_hierarchy occurs 0.
             include structure ty_hierarchy
DATA: end of it_hierarchy.
Does anyone know on how I can determine my internal table structure dynamically but still keeping my internal table declarations using TYPE statement?
Any help would be greatly appreciated with reward points .....
Thanks
Liam

Hello Liam
Both the ABAP-OO as well as the FM-based approach described by Eswar work well with your way of defining the itabs. I described three different ways how to get the structure of your itab dynamically:
- directly using the itab
- using a field symbol
- using a data reference
REPORT zus_sdn_dynamic_itabs.
TYPE-POOLS: abap.
TYPES: BEGIN OF ty_hierarchy,
control_id(6) TYPE c,
node_id(10) TYPE c,
node_name TYPE bezei40,
material TYPE matnr,
node_level TYPE prodh_stuf,
node_parent(10) TYPE c,
END OF ty_hierarchy.
DATA:
gs_hierarchy    TYPE ty_hierarchy,
it_hierarchy    TYPE ty_hierarchy OCCURS 0.
DATA:
gt_comp         TYPE abap_compdescr_tab,
gs_comp_a       LIKE LINE OF gt_comp,
gd_type         TYPE abap_typekind,
gs_comp    TYPE rstrucinfo,
it_comp TYPE TABLE OF rstrucinfo.
DATA:
go_struct    TYPE REF TO cl_abap_structdescr,
go_table     TYPE REF TO cl_abap_tabledescr,
gdo_data     TYPE REF TO data.
FIELD-SYMBOLS:
<gt_itab>    TYPE table.
START-OF-SELECTION.
GET REFERENCE OF it_hierarchy INTO gdo_data.
ASSIGN gdo_data->* TO <gt_itab>.
* (1) Describe directly by using the itab
* go_table ?= cl_abap_structdescr=>describe_by_data( it_hierarchy ).
* (2) Describe indirectly by using field symbol
* go_table ?= cl_abap_structdescr=>describe_by_data( <gt_itab> ).
* (3) Describe by data reference to itab
go_table ?= cl_abap_structdescr=>describe_by_data_ref( gdo_data ).
go_struct ?= go_table->get_table_line_type( ).
WRITE: / 'ABAP-OO Version:'.
gt_comp = go_struct->components.
LOOP AT gt_comp INTO gs_comp_a.
    WRITE: / gs_comp_a-name,
             gs_comp_a-length,
             gs_comp_a-type_kind,
             gs_comp_a-decimals.
ENDLOOP.
SKIP 2.
CALL FUNCTION 'GET_COMPONENT_LIST'
    EXPORTING
      program    = sy-repid
      fieldname = 'GS_HIERARCHY'
    TABLES
      components = it_comp.
WRITE: / 'Function Module Version:'.
LOOP AT it_comp INTO gs_comp.
    WRITE: / gs_comp-compname,
             gs_comp-level,
             gs_comp-leng,
             gs_comp-type,
             gs_comp-olen,
             gs_comp-decs.
ENDLOOP.
END-OF-SELECTION.
Regards
Uwe

Change internal table structure dynamically

Dear Experts , I have a requirement to add an attribute to already declared internal table which is declared in standard SAP code, is it possible to change internal table structure dynamically.
my internal table is of type merel_t_grid2 which is standard table type in SAP , now I want to add an attribute of type LVC_T_STYL in my internal table so that I can modify the cell property of ALV grid.
I cant append LVC_T_STYL in standard structure because enhancement category of merel_t_grid2 is of type char and not deep
my internal table contains data to be displayed in ALV.
please help

Dear Experts , I have a requirement to add an attribute to already declared internal table which is declared in standard SAP code, is it possible to change internal table structure dynamically.
my internal table is of type merel_t_grid2 which is standard table type in SAP , now I want to add an attribute of type LVC_T_STYL in my internal table so that I can modify the cell property of ALV grid.
I cant append LVC_T_STYL in standard structure because enhancement category of merel_t_grid2 is of type char and not deep
my internal table contains data to be displayed in ALV.
please help

Dynamically fill the internal table with new fileds

Hi Friends,
I have the internal table like
Data:begin of i_data occurs 0,
           a(60),
            b(60),
            c(60),
            d(60),
             e(60),
        end of i_data.
I need to fill the internal table dynamically like
Data:begin of i_data occurs 0,
           a(60),
            b(60),
            c(60),
             c1(60), "new filed dynamically
             c2(60), "new field dynamically
            d(60),
             e(60),
        end of i_data.
Please suggest me how to do this.
Regards,
Sunny.
Code Formatted by: Alvaro Tejada Galindo on Jan 8, 2009 1:55 PM

You can not add new fields to a statically defined internal table, instead you must create the entrie internal table at runtime.
Search this forum for Dynamic Internal tables, you will get a lot of example programs.
Regards,
Rich Heilman

Internal table with Dynamic and Non dynamic fileds

Hi Experts,
How to get the internal table with Dynamic and Non-Dynamic Fields.
Could u please help me.
Thanks,
Varun

Hi,
Execute the below sample code or analyze it there is appropriate description provided.
*& Report ZTEST_PRM_DYN_ALV
REPORT ZTEST_PRM_DYN_ALV.
type-pools: slis.
field-symbols: <dyn_table> type standard table,
<dyn_wa>.
data: alv_fldcat type slis_t_fieldcat_alv,
it_fldcat type lvc_t_fcat.
selection-screen begin of block b1 with frame title text-001.
parameters: p_flds(5) type c.
selection-screen end of block b1.
start-of-selection.
*build the dynamic internal table
perform build_dyn_itab.
*write 5 records to the alv grid
do 5 times.
perform build_report.
enddo.
*call the alv grid.
perform call_alv.
*Build_dyn_itab
form build_dyn_itab.
data: new_table type ref to data,
new_line type ref to data,
wa_it_fldcat type lvc_s_fcat.
*Create fields .
clear wa_it_fldcat.
wa_it_fldcat-fieldname = 'name1'.
wa_it_fldcat-datatype = 'mara-matnr'.
wa_it_fldcat-intlen = 5.
append wa_it_fldcat to it_fldcat .
*clear wa_it_fldcat.
wa_it_fldcat-fieldname = sy-index.
wa_it_fldcat-datatype = 'CHAR'.
wa_it_fldcat-intlen = 5.
append wa_it_fldcat to it_fldcat .
do p_flds times.
clear wa_it_fldcat.
wa_it_fldcat-fieldname = sy-index.
wa_it_fldcat-datatype = 'CHAR'.
wa_it_fldcat-intlen = 6.
append wa_it_fldcat to it_fldcat .
enddo.
*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>.
endform.
*Form build_report
form build_report.
data: fieldname(20) type c.
data: fieldvalue(5) type c.
data: index(3) type c.
field-symbols: <fs1>.
do p_flds times.
index = sy-index.
*Set up fieldvalue
concatenate 'FLD' index into
fieldvalue.
condense fieldvalue no-gaps.
assign component index of structure <dyn_wa> to <fs1>.
<fs1> = fieldvalue.
enddo.
*Append to the dynamic internal table
append <dyn_wa> to <dyn_table>.
endform.
*CALL_ALV
form call_alv.
data: wa_cat like line of alv_fldcat.
*clear wa_cat.
wa_cat-fieldname = 'matnr'.
wa_cat-seltext_s = sy-index.
wa_cat-outputlen = '10'.
append wa_cat to alv_fldcat.
do p_flds times.
clear wa_cat.
wa_cat-fieldname = sy-index.
wa_cat-seltext_s = sy-index.
wa_cat-outputlen = '6'.
append wa_cat to alv_fldcat.
enddo.
*Call ABAP List Viewer (ALV)
call function 'REUSE_ALV_GRID_DISPLAY'
exporting
it_fieldcat = alv_fldcat
tables
t_outtab = <dyn_table>.
endform.
Hope this will help, reward if found usefull.
Cheers,
Ram.

How to fetch the data to the internal table with out using mandt

Hi all,
Iam giving my code please observer... and give me the reasonable solution.
t_mar LIKE STANDARD TABLE OF z_mar.
SELECT mandt
         werks                         " Plant
         lifnr                         " Vendor
    FROM z_mar
    INTO TABLE t_mar
where sal = 2000.
By removing MANDT from select query, it is going to dump.
ex:
   SELECT
          werks                         " Plant
          lifnr                         " Vendor
     FROM z_mar
     INTO TABLE t_mar
where sal = 2000.
> Now it is going to dump ( here i removed the mandt field ).
Please give me a solution to fetch the data by removing mandt in select statement, with out chaning the internal table structure.
Thanks,
Ravi

hi Ravi,
i also had to avoid move-corresponding and the following is what i did...its extra work and goes around but it will
do the needed work..............
t_mar LIKE STANDARD TABLE OF z_mar.
SELECT *
FROM z_mar
INTO TABLE t_mar
where sal = 2000.
the above gets you all the fields ...but if you still want to narrow it down to just two fields
*****Declaring structure with 2 fields
data:begin of fs_data.
data:werks type z_mar-werks,
     lifnr type z_mar-lifnr ,
data:end of fs_data.
*******internal table of above
data:int_data like fs_data occurs 0 with headerline.
*****moving the only 2 required fields
loop at t_mar.
t_mar-werks = int_data-werks.
t_mar-lifnr = int_data-lifnr.
append int_data.
endloop.
Hope you found it useful...
Regards
Bx

How to Pass the internal table data?

DearAll,
How to pass the Data of one internal table on a 1.html page to another html page for output, in BSP Application.
regards.

Hi ,
In the onInputProcessing event of the first page , write the following code...
call method NAVIGATION->SET_PARAMETER exporting
    name = 'it_filt_cur'
    value = it_filt_cur.
Here it_filt_cur is internal table.
          NAVIGATION->GOTO_PAGE('next.htm').
In the next page , you can make the internal table as auto in the attributes.
Since you have made the itab as auto transfer , you can directly access the itab in the initialization event of the next page if it is stateless.
Regards,
Laxman Nayak.
Message was edited by: Laxman Nayak

Dynamic internal table ( make one internal table parts of the record )

hello i am doing a program that look for document billing put it in a internal table then loop the internal table and use the FM SD_DOCUMENT_FLOW_GET for get the document flow that fm return a table and i need make every record of that table part of the currect register , i already do this in a ugly static way but i am looking a dynamic way of do this , i know that the ABAP OO is the way but i am no able to get this approarch ( i am noob in abap and any experience with OO programing )
i will show the code for better understanding of it
pd: is a crappy code i know sorry
[CLick Here for the see the Code ( pastebin )|http://linuxlatino.pastebin.com/m39120e69]

thanks all for the answer , but i will try explain better my problem :
i have a it_data interntal table with document bill record i do a loop to that table and used the vbeln field in the FM for get the docment flow of that document billing number now the output of the FM is a table and i need take each record of that table am make it part of the current record of it_Data.
Example:
it_Data without the it_docflow data
*Sales ORg*   *Distri.Channel*      *Billing Type*    *Payer*         *Sold-to-party*        vbeln*
TP01         C1                     ZT17           1000524     1000524                 85003435 ..........
it_docflow table ( FM Output ):
*DOCNUM     ITEMNU    DOCNUV    ITEMNU            Description*
53107842   000000                          000000         Standard Order
65004606   000000       53107842   000000        Outbound Delivery
75179356   000000      65004606   000000         Invoice
57000118   000000      75179356   000000        Returns
85003435   000000      57000118   000000        Credit for Returns
5200003681 000000     85003435   000000       Accounting Doc.
now the it_docflow data add in the it_data record:
53107842 Standard Order 65004606 Outbound Delivery 75179356 Invoice 57000118 Returns 85003435 Credit for Returns 5200003681 Accounting Doc   TP01         C1                     ZT17           1000524     1000524                 85003435 .........
i hope this explain better my problem here , thanks again

Create dynamic internal table with dynamic structure

I have an internal table itab1 that have 12 amount fields from period1 thru period12. I need to create a dynamic table with dynamic structure for the period column if the total amount of each column is > 0. Any idea on how to do that?
For example if my itab1 has 20 rows and the sum of period1 = 35, sum of period2 = 0, sum of period3 = 5, sum of period4 =0, sum of period5 = 2 then I need to create a dynamic structure for the field column that have the total > 0, i.e structure struct1 have field period1, period3 and period5 only. Then I will need to load the data to itab2 from itab1. Can someone help.
Thanks. I am on 4.7 and will upgrade to ERP 6.0 soon.

go throgh this....
REPORT yusmm_text1 NO STANDARD PAGE HEADING
                     LINE-SIZE 199.
T A B L E S
TABLES: MARA,
        MAKT,
        THEAD.
GLOBAL TYPE-POOLS
TYPE-POOLS : SLIS.
   GLOBAL TYPES
TYPES : BEGIN OF TP_FINAL,
       MATNR TYPE MARA-MATNR,
       BEGRU TYPE MARA-BEGRU,
       MTART TYPE MARA-MTART,
       MAKTX TYPE MAKT-MAKTX,
       SPRAS TYPE MAKT-SPRAS,
       LTXT(2000) TYPE C ,
       SRNO TYPE N ,
      END OF TP_FINAL.
TYPES : BEGIN OF TP_T002,
        SPRAS TYPE T002-SPRAS,
        LAISO TYPE T002-LAISO,
        SRNO TYPE N ,
        END OF TP_T002.
TYPES : BEGIN OF TP_MARA_MAKT,
        MATNR TYPE MARA-MATNR,
        BEGRU TYPE MARA-BEGRU,
        MTART TYPE MARA-MTART,
        SPRAS TYPE MAKT-SPRAS,
        MAKTX TYPE MAKT-MAKTX,
       END OF TP_MARA_MAKT.
Types: BEGIN OF tp_matnr,
       matnr TYPE mara-matnr,
       END OF tp_matnr.
   GLOBAL ELEMENTARY VARIABLES
DATA : gv_date TYPE sy-datum.
DATA : gv_repid TYPE sy-repid.
DATA : g_var1(10) TYPE C.
DATA : gv_index TYPE sy-tabix.
DATA: gv_strg TYPE string,
      gv_strg1(2000) TYPE C.
DATA : gv_lang TYPE sy-langu.
DATA : g_v(3) TYPE N .
DATA : gv_lines(3) TYPE N .
DATA : gv_var(3) TYPE N .
DATA : gv_var1(3) TYPE N.
DATA: gv_str TYPE STRING.
DATA: gv_str1 TYPE STRING.
DATA : gv_li TYPE I,
       gv_lit TYPE I,
       gv_lin TYPE I.
DATA: g_var11(3) TYPE N,
      gv_li1(3) TYPE N,
      g_var2(3) TYPE N.
DATA : gv_i1 TYPE I.
DATA : gv_i TYPE I.
DATA: gl_lenght TYPE I.
   GLOBAL STRUCTURES
DATA:   T_NEWTABLE TYPE REF TO DATA,
        T_NEWLINE TYPE REF TO DATA,
        T_FLDCAT1   TYPE SLIS_T_FIELDCAT_ALV,
        T_FLDCAT   TYPE LVC_T_FCAT,
        WA_IT_FLDCAT TYPE LVC_S_FCAT,
        WA_IT_FLDCAT1 TYPE SLIS_FIELDCAT_ALV,
        WA_COLNO(2) TYPE N,
        WA_FLNAME(5) TYPE C,
        L_LT TYPE SLIS_LAYOUT_ALV.
   GLOBAL INTERNAL TABLES (WITH INCLUDE STRUCTURE)
DATA : IG_MARA_MAKT TYPE STANDARD TABLE OF TP_MARA_MAKT,
       WG_MARA_MAKT TYPE TP_MARA_MAKT.
DATA : IG_T002 TYPE STANDARD TABLE OF TP_T002,
       WG_T002 TYPE TP_T002.
DATA : IG_FINAL TYPE STANDARD TABLE OF TP_FINAL,
       WG_FINAL TYPE TP_FINAL.
data : IG_MATNR TYPE STANDARD TABLE OF TP_MATNR WITH HEADER LINE,
       WG_MATNR TYPE TP_MATNR.
DATA:BEGIN OF IG_THEAD OCCURS 0.
        INCLUDE STRUCTURE THEAD .
DATA: END OF IG_THEAD.
DATA:BEGIN OF IG_TLINE OCCURS 0.
        INCLUDE STRUCTURE TLINE .
DATA:END OF IG_TLINE.
FIELD-SYMBOLS
FIELD-SYMBOLS: <T_DYNTABLE> TYPE STANDARD TABLE,"Dynamic internal
                                                        "tablename
               <FS_DYNTABLE>, "Field symbol to create work area
              <FS_FLDVAL> TYPE ANY.   " Field symbol to assign values
COMPULSORY
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>.
------- Create Dyn Table From FC
DATA: LT_DATA        TYPE   REF TO DATA,
      LT_DATA1        TYPE   REF TO DATA,
      LWA_LINE       TYPE   REF TO DATA,
      LWA_LINE1       TYPE   REF TO DATA,
      LI_FIELD_CAT   TYPE   LVC_T_FCAT,
      LWA_FIELD_CAT TYPE   LVC_S_FCAT.
   PARAMETERS & SELECT-OPTIONS
SELECTION-SCREEN : BEGIN OF BLOCK B1 WITH FRAME TITLE TEXT-001.
SELECT-OPTIONS : S_SPRAS FOR MAKT-SPRAS NO INTERVALS DEFAULT 'EN'
                                                        OBLIGATORY ,
                 S_MATNR FOR MARA-MATNR,
                 S_MTART FOR MARA-MTART.
PARAMETERS: GP_SIZE TYPE I DEFAULT '200'.
SELECTION-SCREEN : END OF BLOCK B1.
   INITIALIZATION
INITIALIZATION.
gv_repid = sy-repid.
gv_date = sy-datum.
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.
START-OF-SELECTION
START-OF-SELECTION.
PERFORM FIELDCAT.
PERFORM LAYOUT.
PERFORM DATA_FETCH.
PERFORM READ_DATA_TO_FINAL.
SORT ig_final BY matnr spras.
gv_lin = gv_li.
gv_li = gv_li - 2.
LOOP AT ig_final INTO wg_final.
    ASSIGN COMPONENT 1 OF STRUCTURE <LWA_LINE_WA1> TO <FA>.
    <FA> = 'Material Number'.
    ASSIGN COMPONENT 2 OF STRUCTURE <LWA_LINE_WA1> TO <FA>.
    <FA> = 'Authorization Group'.
    g_VAR11 = wg_final-srno + 2.
    gv_li1 = gv_li1 + 2.
    MOVE : g_var11 TO gv_i1.
    ASSIGN COMPONENT g_var11 OF STRUCTURE <LWA_LINE_WA1> TO <FA>.
    <FA> = 'MatDesc'.
    g_var2 = g_var11 + gv_lines.
    ASSIGN COMPONENT g_var2 OF STRUCTURE <LWA_LINE_WA1> TO <FA>.
    <FA> = 'BasicData'.
    APPEND <LWA_LINE_WA1> TO <FS_22>.
    EXIT.
   ENDLOOP.
LOOP AT ig_final INTO wg_final.
    AT NEW matnr.
      gv_index = sy-tabix.
      ASSIGN COMPONENT 1 OF STRUCTURE <LWA_LINE_WA> TO <F>.
      <F> = wg_final-matnr.
      ENDAT.
    AT NEW MATNR.
    GV_INDEX = SY-TABIX.
    ASSIGN COMPONENT 1 OF STRUCTURE <LWA_LINE_WA1> TO <FA>.
    <FA> = wg_final-matnr.
     ENDAT.
    ASSIGN COMPONENT 2 OF STRUCTURE <LWA_LINE_WA> TO <F>.
    <F> = wg_final-begru.
    ASSIGN COMPONENT 2 OF STRUCTURE <LWA_LINE_WA1> TO <FA>.
    <FA> = wg_final-begru.
    gv_var = wg_final-srno + 2.
    gv_li = gv_li + 2.
    MOVE : gv_var TO gv_i.
    ASSIGN COMPONENT gv_var OF STRUCTURE <LWA_LINE_WA> TO <F>.
    <F> = wg_final-maktx.
    ASSIGN COMPONENT gv_var OF STRUCTURE <LWA_LINE_WA1> TO <FA>.
    <FA> = wg_final-maktx.
    gv_var1 = gv_var + gv_lines .
    ASSIGN COMPONENT gv_var1 OF STRUCTURE <LWA_LINE_WA> TO <F>.
   <F> = wg_final-ltxt.
    ASSIGN COMPONENT gv_var1 OF STRUCTURE <LWA_LINE_WA1> TO <FA>.
    <FA> = wg_final-ltxt.
    AT END OF matnr.
      APPEND <LWA_LINE_WA> TO <FS_2>.
      CLEAR <LWA_LINE_WA>.
    ENDAT.
    AT END OF matnr.
     APPEND <LWA_LINE_WA1> TO <FS_22>.
     CLEAR <LWA_LINE_WA1>.
    ENDAT.
ENDLOOP.
PERFORM display..
*&      Form data_fetch
      text
--> p1        text
<-- p2        text
FORM DATA_FETCH .
SELECT matnr
          from mara up to gp_size rows
         appending corresponding fields of table ig_matnr
         where matnr in s_matnr
         and mtart in s_mtart.
loop at ig_matnr.
SELECT MARA~MATNR
          MARA~BEGRU
          MARA~MTART
          MAKT~SPRAS
          MAKT~MAKTX FROM MARA INNER JOIN MAKT
    ON MARAMATNR = MAKTMATNR
   appending corresponding fields of TABLE ig_mara_makt UP TO GP_SIZE
ROWS
    WHERE makt~spras IN s_spras
    AND   mara~matnr IN s_matnr
    AND   mara~mtart IN s_mtart
    AND   mara~matnr EQ ig_matnr-matnr.
    endloop.
IF sy-subrc = 0.
    SORT ig_mara_makt.
ENDIF.
ENDFORM.                    " data_fetch
*&      Form read_data_to_final
      text
--> p1        text
<-- p2        text
FORM READ_DATA_TO_FINAL .
LOOP AT ig_mara_makt INTO wg_mara_makt .
    wg_final-MATNR = wg_mara_makt-MATNR.
    wg_final-BEGRU = wg_mara_makt-BEGRU.
    wg_final-MTART = wg_mara_makt-MTART.
    wg_final-SPRAS = wg_mara_makt-SPRAS.
    wg_final-MAKTX = wg_mara_makt-MAKTX.
    READ TABLE ig_t002 INTO wg_t002 WITH KEY spras = wg_final-spras.
    IF sy-subrc = 0.
      wg_final-srno = wg_t002-srno.
    ENDIF.
    CLEAR ig_thead[].
    ig_thead-TDOBJECT = 'MATERIAL'.
    ig_thead-TDNAME   = wg_final-matnr.
    ig_thead-TDID     = 'GRUN'.
    ig_thead-TDSPRAS = wg_final-spras.
    CALL FUNCTION 'TEXT_READ'
      EXPORTING
        I_HEADER   = IG_THEAD
        I_READONLY = 'X'
      IMPORTING
        E_HEADER   = IG_THEAD
      TABLES
        T_LINES    = IG_TLINE[]
      EXCEPTIONS
        NOTFOUND   = 1.
    IF sy-subrc EQ 0.
      LOOP AT ig_tline.
        gv_strg = ig_tline-tdline.
        IF gv_strg1 <> ' '.
          CONCATENATE gv_strg1 ';' gv_strg INTO gv_strg1.
        ELSE.
          gv_strg1 = gv_strg.
        ENDIF.
      ENDLOOP.
      wg_final-ltxt = gv_strg1.
      APPEND wg_final TO ig_final.
      CLEAR wg_final.
      gv_strg1 = ' '.
    ELSE.
      APPEND wg_final TO ig_final.
    ENDIF.
ENDLOOP.
ENDFORM.                    " read_data_to_final
" read_data_to_final
*&      Form layout
      text
--> p1        text
<-- p2        text
FORM LAYOUT .
CLEAR L_LT.
L_LT-ZEBRA = 'X'.
L_LT-COLWIDTH_OPTIMIZE = 'X'.
L_LT-WINDOW_TITLEBAR = 'MATERIAL DETAILS'.
ENDFORM.                    " layout
*&      Form fieldcat
      text
--> p1        text
<-- p2        text
FORM FIELDCAT .
SELECT SPRAS
           LAISO FROM t002 INTO CORRESPONDING FIELDS OF TABLE ig_t002
      WHERE spras IN s_spras.
DESCRIBE TABLE ig_t002 LINES gv_lines.
LOOP AT ig_t002 INTO wg_t002.
    g_v = g_v + 1.
    Wg_t002-srno = g_v.
    MODIFY ig_t002 FROM wg_t002 TRANSPORTING SRNO.
ENDLOOP.
LOOP AT ig_t002 INTO wg_t002.
    CLEAR WA_IT_FLDCAT.
    MOVE SY-INDEX TO WA_COLNO.
    CONCATENATE 'MD-' wg_t002-LAISO
                      WA_COLNO
                     INTO WA_FLNAME.
    WA_IT_FLDCAT-FIELDNAME = WA_FLNAME.
    WA_IT_FLDCAT-DATATYPE = 'CHAR'.
    WA_IT_FLDCAT-SELTEXT = WA_FLNAME.
    WA_IT_FLDCAT-INTLEN = 250.
    WA_IT_FLDCAT-TABNAME = '<FS_2>'.
    APPEND WA_IT_FLDCAT TO T_FLDCAT.
    CLEAR wg_t002.
    ENDLOOP.
LOOP AT ig_t002 INTO wg_t002.
    CLEAR WA_IT_FLDCAT.
    MOVE SY-INDEX TO WA_COLNO.
    CONCATENATE 'BD-' wg_t002-LAISO
                       WA_COLNO
                    INTO WA_FLNAME.
    WA_IT_FLDCAT-FIELDNAME = WA_FLNAME.
    WA_IT_FLDCAT-DATATYPE = 'CHAR'.
    WA_IT_FLDCAT-SELTEXT = WA_FLNAME.
    WA_IT_FLDCAT-INTLEN = 250.
    WA_IT_FLDCAT-TABNAME = '<FS_2>'.
    APPEND WA_IT_FLDCAT TO T_FLDCAT.
    CLEAR wg_t002.
    ENDLOOP.
MOVE 'MATNR' TO WA_FLNAME.
WA_IT_FLDCAT-FIELDNAME = WA_FLNAME.
WA_IT_FLDCAT-DATATYPE = 'CHAR'.
WA_IT_FLDCAT-SELTEXT = 'Material No'.
WA_IT_FLDCAT-INTLEN = 18.
WA_IT_FLDCAT-TABNAME = '<FS_2>'.
INSERT WA_IT_FLDCAT INTO T_FLDCAT INDEX 1.
MOVE 'BEGRU' TO WA_FLNAME.
WA_IT_FLDCAT-FIELDNAME = WA_FLNAME.
WA_IT_FLDCAT-DATATYPE = 'CHAR'.
WA_IT_FLDCAT-SELTEXT = 'Authorization Group'.
WA_IT_FLDCAT-INTLEN = 4.
WA_IT_FLDCAT-TABNAME = '<FS_2>'.
INSERT WA_IT_FLDCAT INTO T_FLDCAT INDEX 2.
DESCRIBE TABLE T_FLDCAT LINES gv_li.
ASSIGN LT_DATA TO <FS_DATA>.
Creating the Dynamic Internal Table
CALL METHOD CL_ALV_TABLE_CREATE=>CREATE_DYNAMIC_TABLE
    EXPORTING
      IT_FIELDCATALOG           = T_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>.
LOOP AT T_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-SELTEXT.
   WA_IT_FLDCAT1-REF_TABNAME = 'MARC'.
    APPEND WA_IT_FLDCAT1 TO T_FLDCAT1.
    CLEAR : WA_IT_FLDCAT,WA_IT_FLDCAT1.
ENDLOOP.
ASSIGN LT_DATA1 TO <FS_DATA1>.
CALL METHOD CL_ALV_TABLE_CREATE=>CREATE_DYNAMIC_TABLE
    EXPORTING
      IT_FIELDCATALOG           = T_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>.
ENDFORM.                    " fieldcat
*&      Form show
      text
--> p1        text
<-- p2        text
FORM Display .
CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'
   EXPORTING
   I_INTERFACE_CHECK                 = ' '
   I_BYPASSING_BUFFER                = ' '
   I_BUFFER_ACTIVE                   = ' '
     I_CALLBACK_PROGRAM                = GV_REPID
    I_CALLBACK_PF_STATUS_SET          = 'PF_STATUS_SET'
    I_CALLBACK_USER_COMMAND           = 'USER_COMMAND'
   I_CALLBACK_TOP_OF_PAGE            = ' '
   I_CALLBACK_HTML_TOP_OF_PAGE       = ' '
   I_CALLBACK_HTML_END_OF_LIST       = ' '
   I_STRUCTURE_NAME                  =
   I_BACKGROUND_ID                   = ' '
   I_GRID_TITLE                      =
   I_GRID_SETTINGS                   =
    IS_LAYOUT                         = L_LT
     IT_FIELDCAT                       = T_FLDCAT1[]
   IT_EXCLUDING                      =
   IT_SPECIAL_GROUPS                 =
   IT_SORT                           =
   IT_FILTER                         =
   IS_SEL_HIDE                       =
   I_DEFAULT                         = 'X'
   I_SAVE                            = ' '
   IS_VARIANT                        =
   IT_EVENTS                         =
   IT_EVENT_EXIT                     =
   IS_PRINT                          =
   IS_REPREP_ID                      =
   I_SCREEN_START_COLUMN             = 0
   I_SCREEN_START_LINE               = 0
   I_SCREEN_END_COLUMN               = 0
   I_SCREEN_END_LINE                 = 0
   I_HTML_HEIGHT_TOP                 = 0
   I_HTML_HEIGHT_END                 = 0
   IT_ALV_GRAPHICS                   =
   IT_HYPERLINK                      =
   IT_ADD_FIELDCAT                   =
   IT_EXCEPT_QINFO                   =
   IR_SALV_FULLSCREEN_ADAPTER        =
IMPORTING
   E_EXIT_CAUSED_BY_CALLER           =
   ES_EXIT_CAUSED_BY_USER            =
    TABLES
      T_OUTTAB                          = <FS_2>
EXCEPTIONS
   PROGRAM_ERROR                     = 1
   OTHERS                            = 2
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.                    " display
FORM PF_STATUS_SET USING RS_EXTAB TYPE SLIS_T_EXTAB.
SET PF-STATUS 'DISPLAY' .
ENDFORM. "PF_STATUS_SET
*& Form Name: user_command *
*& Form Desc: For Handling USER_COMMAND *
FORM USER_COMMAND USING IF_UCOMM TYPE SY-UCOMM
                     IS_SELFIELD TYPE SLIS_SELFIELD.
CASE IF_UCOMM.
    WHEN 'DOWNLOAD'.
      CALL FUNCTION 'POPUP_TO_CONFIRM'
        EXPORTING
TITLEBAR                    = ' '
DIAGNOSE_OBJECT             = ' '
          TEXT_QUESTION               = 'Data download to excel'
TEXT_BUTTON_1               = 'Ja'(001)
ICON_BUTTON_1               = ' '
TEXT_BUTTON_2               = 'Nein'(002)
ICON_BUTTON_2               = ' '
DEFAULT_BUTTON              = '1'
DISPLAY_CANCEL_BUTTON       = 'X'
USERDEFINED_F1_HELP         = ' '
START_COLUMN                = 25
START_ROW                   = 6
POPUP_TYPE                  =
IMPORTING
ANSWER                      =
TABLES
PARAMETER                   =
EXCEPTIONS
TEXT_NOT_FOUND              = 1
OTHERS                      = 2
      IF SY-SUBRC <> 0.
MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
        WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
      ENDIF.
      CALL FUNCTION 'GUI_DOWNLOAD'
        EXPORTING
    BIN_FILESIZE                  =
          FILENAME                     = 'C:\Material-Text.xls'
         FILETYPE                      = 'ASC'
    APPEND                        = ' '
     WRITE_FIELD_SEPARATOR         = 'X'
    HEADER                        = '00'
     TRUNC_TRAILING_BLANKS         = 'X'
    WRITE_LF                      = 'X'
    COL_SELECT                    = ' '
    COL_SELECT_MASK               = ' '
     DAT_MODE                      = 'X'
   IMPORTING
     FILELENGTH                    = GL_LENGHT
        TABLES
          DATA_TAB                      = <FS_22>
EXCEPTIONS
    FILE_WRITE_ERROR              = 1
    NO_BATCH                      = 2
    GUI_REFUSE_FILETRANSFER       = 3
    INVALID_TYPE                  = 4
    NO_AUTHORITY                  = 5
    UNKNOWN_ERROR                 = 6
    HEADER_NOT_ALLOWED            = 7
    SEPARATOR_NOT_ALLOWED         = 8
    FILESIZE_NOT_ALLOWED          = 9
    HEADER_TOO_LONG               = 10
    DP_ERROR_CREATE               = 11
    DP_ERROR_SEND                 = 12
    DP_ERROR_WRITE                = 13
    UNKNOWN_DP_ERROR              = 14
    ACCESS_DENIED                 = 15
    DP_OUT_OF_MEMORY              = 16
    DISK_FULL                     = 17
    DP_TIMEOUT                    = 18
    FILE_NOT_FOUND                = 19
    DATAPROVIDER_EXCEPTION        = 20
    CONTROL_FLUSH_ERROR           = 21
    OTHERS                        = 22
      IF SY-SUBRC <> 0.
MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
        WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
      ENDIF.
      IF GL_LENGHT NE 0.
        MESSAGE S398(00) WITH 'DATA downloaded to EXCEL'.
      ENDIF.
ENDCASE.
ENDFORM.                    "user_command
Thanks

Dynamic internal table structure

pl. give the solution to create dynamically internal table structure with respective of different table.

Hi and welcome to the SDN,
this topic is more related to abap, but anyway:
data: l_tabname(30) type c value 'MARA',
ref_data type ref to data.
field-symbols: <fs_tab> type table.
create data ref_data type standard table of (l_tabname).
assign ref_data->* to <fs_tab>.
Now <fs_tab> is a internal table with structure of table mara.
Hope this helps!
regards
Siggi

Pass the internal table with different structures to the class module

Hi ,
I have created a class method to fill up the data in XML format. the method can be called from various programs with internal table with different structures. I want to pass it as dynamic How can I do that.
I tried to declare that as type any.
but not working.
regards,
Madhuri

Hi,
You could work with data reference.
Use GET REFERENCE OF itab INTO data_ref for passing the internal table to your method, and dereference it within the method with ASSIGN statement...
DATA: lr_data TYPE REF TO data.
GET REFERENCE OF itab INTO lr_data.
CALL METHOD meth EXPORTING pr_data = lr_data.
METHOD meth.
FIELD-SYMBOLS <fs> TYPE ANY TABLE
ASSIGN pr_data->* TO <fs>.
ENDMETHOD.
Kr,
Manu.

How to structure the internal table issue I want to download to excel

Hi ,
I am trying to download the data from the internal table whose structure was
i HAVE ONE INTERNAL TABLE WHICH IS
123 ABC MIKE
123 ABC DALLAS
123 ABC BOMBAY
345 BCD MEENAL
345 BCD SHINDE
345 BCD UJWALA
I want the output the i WANT THE INTERNAL TABLE TO STRUCTURE IN THIS WAY
123 ABC MIKE
               DALLAS
               BOMBAY
345 BCD MEENAL
               SHINDE
               UJWALA

U have to fill internal table as ..
Loop at ITAB. <-- contains all the values
at new field2.
    itab1 = itab.
    append itab1.
    clear itab1.
    continue.
endat.
clear : itab-field1 , itab-field2.
itab1 = itab.
append itab1.
clear itab1.
endloop.
Now download ITAB1.

Need to delete Table Contents for the list of tables in the internal table.

Hi All,
I have req where in I have the list of table in an internal table and delete the contents of the tables which are in the internal table.
I need to delete the contents of the table using Native SQL statements. Else I can use function modules to delte the contents of table.
Thanks in advance. Appriciable if you can revert as soon as possible at all.
Thanks and Regards,
Raj.
Edited by: Thomas Zloch on Mar 11, 2010 1:56 PM

Hi,
You can try using truncate statement in native sql.
EXEC SQL.
TRUNCATE TABLE ABC.
ENDEXEC.

Getting dynamically the internal table type

Hello all,
is there a standard function to get the internal table type name.like if a internal table is based on sflight,by using the function i pass the internal table and get the type sflight.
regards
kaushik

for this we have the CL_ABAP_TYPEDESCR class, subclasses and all of their methods.
Coding should look something like this:
DATA: dref TYPE REF TO data.
FIELD-SYMBOLS: <table> TYPE STANDARD TABLE,
               <line> TYPE ANY.
DATA: lr_reference TYPE REF TO cl_abap_typedescr.
DATA: lr_tab       TYPE REF TO cl_abap_tabledescr.
DATA: lr_data      TYPE REF TO cl_abap_datadescr.
PARAMETERS: pa_tab TYPE tabname DEFAULT 'BUT000'.
CREATE DATA dref TYPE STANDARD TABLE OF (pa_tab).
ASSIGN dref->* TO <table>.
SELECT * FROM but000 INTO TABLE <table>
         UP TO 10 ROWS.
CALL METHOD cl_abap_typedescr=>describe_by_data
EXPORTING
    p_data      = <table>
RECEIVING
    p_descr_ref = lr_reference.
lr_tab ?= lr_reference.
lr_data = lr_tab->get_table_line_type( ).
WRITE lr_data->absolute_name.
Edited by: Micky Oestreich on Jan 19, 2009 8:09 AM
Edited by: Micky Oestreich on Jan 19, 2009 8:44 AM

INSERT works for only last record of the Internal table ...??

I am trying to insert data from an internal table JTAB to a Databse Table
in CRM. The name of the databse table in CRM is CRMD_PARTNER
For this i first declared an internal table JTAB with same structure as that of
the databse table CRMD_PARTNER
DATA: BEGIN OF JTAB OCCURS 0,
     INCLUDE STRUCTURE CRMD_PARTNER,
      END OF JTAB.
Then I filled my JTAB with the required entries. For filling the JTAB i am
getting data from couple of other tables and filling the internal table JTAB
     loop at ktab.
here i am filling values in JTAB and then i say APPEND JTAB.
        endloop.
     Till here every thing works well and my internal table JTAB has all values that
I need to insert to the CRMD_PARTNER table. Also my JTAB has vales for all primary key fields.
Now I write a condition like below.
if not jtab[] inital.
MODIFY CRMD_PARTNER from TABLE JTAB.
COMMIT WORK.
endif.
Here comes the problem...once this code is executed and once program totally executes...
i always see that only last record in JTAB is being inserted to the databse table CRMD_PARTNER.
When i check in the debugger ..i see that the loop is being executed only once
and the SY-TABIX of JTAB is being always set to the length of JTAB and
that is why only last record is being inseretd to the table CRMD_PARTNER.
Now what should i do ..to insert all records of JTAB to CRMD_PARTNER table?
is there a way i can restet the SY-TABIX and make the modify statement work for all records of JTAB?
Finally i hardcoded the values in JTAB then i dont have any problem and all records of JTAB are being
inserted into the database table.
only if i am dynamically fetching the values into JTAB(by Putting in loop..endloop statements and
pushing values to JTAB and APPENDING JTAB ) i have a problem .
in this case also my JTAB is being correctly filled with values ..but when i try to
insert theses values to CRMD_PARTNER with MODIFY stmt ..only always last record is being inserted.
i tried with INSERT instead of MODIFY and i am getting runtime error.
kindly pease help.
Regards,
Jessica Sam

yes a@s i am really struggling from last 3 days.
I actually want to create a sales order in CRM and want to
assign ship to party for each line item in a sales order in CRM
for that i used the standard bapi BAPI_BUSPROCESSND_CREATEMULTI and i am able
to create an order successfully, but i see that the ship toparty
that i give at header is being copied to each line item.
but this is not what is expected.
So finally i tracked in which table the ship to party gets stored in each line item
and then tried to insert the records directly into databse. and it worked
but only if i am hardcoding..but not when i am dynamically fecthing the values into JTAB for insertion,
Can yoy help ..if you have any idea why insert/modify is processing only last record?
any help will be highly appreciated.
Regards,
Jessica Sam

Need to make the internal table structure dynamic

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