Dynamic columns in ALV

Dear Experts,
I want to display dynamc columns in ALV, how it possible.
venkey

create dynamic internal table from field catalog i m sending u some sample code hope it will help u.
FORM create_dynamic_itab.
Create dynamic internal table and assign to FS
CALL METHOD cl_alv_table_create=>create_dynamic_table
    EXPORTING
      it_fieldcatalog = it_fieldcat[]
    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.

Similar Messages

Dynamic columns in ALV report

halo fellow SAPiens,
i need to show dynamic columns for a particular material........the scenario is as follows....
1) there r 7 fixed columns describing the material...
2)when the material returns back to the plant for some reason , i need to insert a column which shows the date and reason(char) of return.
3)again after dispatching the material for some reason it comes back again a new column shld be displayed showin the date and reason(char).
4)if the material doesnt come back...the report shows only 7 columns.
any solution?

try <a href="http://www.alvrobot.com.ar/home.php">here</a> ......its a useful tool for dealing with ALV
<b>reward points if useful</b>

To increase dynamically columns in ALV report

hi everyone,
Could any one give me a sample code ,to increase columns in ALV report output dynamically as record increase, i need to increase columns so that i can keep all the years data of a particular project in one row

Please refer to the code piece
*& Report ZTEST_DYNAMIC_ALV
REPORT ztest_dynamic_alv.
DATA: gt_fcat TYPE lvc_t_fcat,
      gw_grid TYPE REF TO cl_gui_alv_grid.
SELECTION-SCREEN: BEGIN OF BLOCK b1 WITH FRAME TITLE text-s01.
PARAMETERS: p_number TYPE i.
SELECTION-SCREEN : END OF BLOCK b1.
** Start of Selection
START-OF-SELECTION.
*1) Create Base Catalog
PERFORM sub_create_base_catalog.
*2) Add additional fields
PERFORM sub_fill_addtional.
*3) Display output data.
PERFORM sub_display_output.
*&      Form SUB_CREATE_BASE_CATALOG
*       Create Base catalog for display
FORM sub_create_base_catalog .
CALL FUNCTION 'LVC_FIELDCATALOG_MERGE'
    EXPORTING
      i_structure_name       = 'ZSTRCT'
    CHANGING
      ct_fieldcat            = gt_fcat
    EXCEPTIONS
      inconsistent_interface = 1
      program_error          = 2
      OTHERS                 = 3.
ENDFORM.                    " SUB_CREATE_BASE_CATALOG
*&      Form SUB_FILL_ADDTIONAL
*       text
FORM sub_fill_addtional .
DATA: lw_fcat TYPE lvc_s_fcat,
        lw_from TYPE i,
        lw_data TYPE REF TO data,
        lw_fname TYPE stfna,
        lw_index(2) TYPE n.
FIELD-SYMBOLS: <l_output> TYPE table.
DESCRIBE TABLE gt_fcat LINES lw_from.
DO p_number TIMES.
    lw_from = lw_from + 1.
    lw_index = sy-index.
    CONCATENATE 'DYNA' lw_index INTO lw_fname SEPARATED BY '-'.
    lw_fcat-col_pos = lw_from.
    lw_fcat-fieldname = lw_fname.
    lw_fcat-tabname = '1'.
   lw_fcat-scrtext_l = lw_fcat-scrtext_m = lw_fcat-scrtext_s = lw_fname.
    APPEND lw_fcat TO gt_fcat.
    CLEAR lw_fcat.
ENDDO.
** Convert gt_fcat to internal table.
CALL METHOD cl_alv_table_create=>create_dynamic_table
    EXPORTING
      it_fieldcatalog           = gt_fcat
    IMPORTING
      ep_table                  = lw_data
    EXCEPTIONS
      generate_subpool_dir_full = 1
      OTHERS                    = 2.
IF sy-subrc = 0.
** Create the internal table form field catalog.
    ASSIGN lw_data->* TO <l_output>.
** display the ALV data.
    CREATE OBJECT gw_grid
      EXPORTING
        i_parent          = cl_gui_container=>screen0
      EXCEPTIONS
        error_cntl_create = 1
        error_cntl_init   = 2
        error_cntl_link   = 3
        error_dp_create   = 4
        OTHERS            = 5.
    IF sy-subrc = 0.
      CALL METHOD gw_grid->set_table_for_first_display
        CHANGING
          it_outtab                     = <l_output>
          it_fieldcatalog               = gt_fcat
        EXCEPTIONS
          invalid_parameter_combination = 1
          program_error                 = 2
          too_many_lines                = 3
          OTHERS                        = 4.
      IF sy-subrc = 0.
        MESSAGE s000(zrak) WITH p_number 'DISPLAYED DYNAMICALLY'.
      ENDIF.
    ENDIF.
ENDIF.
ENDFORM.                    " SUB_FILL_ADDTIONAL
*&      Form SUB_DISPLAY_OUTPUT
*       text
FORM sub_display_output .
CALL SCREEN '9001'.
ENDFORM.                    " SUB_DISPLAY_OUTPUT
*&      Module STATUS_9001 OUTPUT
*       text
MODULE status_9001 OUTPUT.
SET PF-STATUS ' '.
SET TITLEBAR 'MAIN00'.
ENDMODULE.                 " STATUS_9001 OUTPUT
*&      Module USER_COMMAND_9001 INPUT
*       text
MODULE user_command_9001 INPUT.
CASE sy-ucomm.
    WHEN 'BACK' OR
         'CANC' OR
         '%EX'.
      SET SCREEN 0.
ENDCASE.
ENDMODULE.                 " USER_COMMAND_9001 INPUT

Dynamic columns for ALV/classical

Hi friends,
I came across an issue where I need to create an output list based on the selection screen.
Example: In selection screen if user enters plant 1000 2000 3000 4000 .
I want the output table having columns 1000 2000 3000 4000 .
Please help me out how to accomplish this task. Is this functionality is possible with ALV..?
A sample code for this will really help me a lot .. or send me your valuable suggestions..
Thanks
Prasead K

Search sdn for [cl_alv_table_create=>create_dynamic_table|https://www.sdn.sap.com/irj/scn/advancedsearch?query=cl_alv_table_create%3d%3ecreate_dynamic_table&cat=sdn_all], there are already many threads and samples. Basically, you dynamically fill an ALV fieldcatalog, then use the method to create a dynamic internal table from this catalog, fill the internal table and display it.
Regards

Dynamic column in ALV Report

Hi,
We need to display amount fields in the ALV and that fields should be able to display both 3 decimals or 2 decimals at the same time.When we refer this as a character field it is not allowed for totals/subtotals .
if we refer it as 3 decimals ,it is adding zero for 2 decimal values.
if we refer it as 2 decimals ,it is adding rounding off for 2 decimal values.
How can we dynamically refer this field in order to handle both these cases at the same time?
We tried with reference of CURR ,but no use.
Any pointers in this regard are highly appreciated.
Regards,

Hi Kranti,
if you want to display amount then you should use amount fields. Then you need another column for the currency displayed. In the field catalog, you reference the amount field to the currensy field using fieldcat component CFIELDNAME.
Then all values are displayed with the number of decimals defined for the respective currency.
Additionally, you will get separate subtotal lines for each currency.
-- asked several times, answered several times --
What serach term did you use?
Kind regards,
Clemens

Dsiplay Dynamic Column in ALV Grid

Hellow everyone,
i am using alv grid to display the stock in detail , I need date and stock qnty with labour hour dynamic , my requriend output is:
                            LVside                                 HV side                      Coreside
StockNumber             Qnty        Date                         Qnty    Date              Qnty      Date
10000014               14.1          10/11/2011                12.2 11/11/2011
Plz tell me how can iget this , The LVside and HVside is constant and Qnty date label also constant only date and Qnty will change.
Thanks

Hi venkatesh   even my requirment is same,
yes you are correct venkatesh actually i have static column but as you see i am getting the data as per follow
in LVside total Qnty is 14.2 on Date 10.11.2011 of stockNum 100008 , so my requried out put is something like below
StockNum                        LVside .... ..........................HVside
                          Qnty   | Date                              Qnty   | Date
1000008                   14.2    10.11.2011                          5.2    11.11.2011
My current Out put is :
StockNum                10.11.2011 .................11.11.2011
1000008                   14.2                            5.2
my refer code is :
DATA: BEGIN OF i_alv OCCURS 0,
      ARBID TYPE AFRU-ARBID,
      BUDAT TYPE AFRU-BUDAT,
      WERKS TYPE AFRU-WERKS,
      LMNGA TYPE AFRU-LMNGA,
      AUFNR TYPE AFRU-AUFNR,
      KDAUF TYPE AUFK-KDAUF,
      KDPOS TYPE AUFK-KDPOS,
      VBELN TYPE VBAK-VBELN,
      KUNNR TYPE VBAK-KUNNR,
      NAME1 TYPE KNA1-NAME1,
      MATNR TYPE VBAP-MATNR,
      KDKG1 TYPE VBKD-KDKG1,
end of i_alv.
TYPES: BEGIN OF ty_data,
         BUDAT TYPE AFRU-BUDAT,
         ARBID TYPE AFRU-ARBID,
         aufnr TYPE AFRU-AUFNR,
         kdauf TYPE AUFK-KDAUF,
         name1 TYPE KNA1-NAME1,
         matnr TYPE VBAP-MATNR,
         kdkg1 TYPE VBKD-KDKG1,
        lmnga TYPE AFRU-LMNGA,
       END OF ty_data,
       tt_data TYPE STANDARD TABLE OF ty_data,
       BEGIN OF ty_dyn1,                                    "#EC NEEDED
*         ARBID TYPE AFRU-ARBID,
*         aufnr TYPE AFRU-AUFNR,
         kdauf TYPE AUFK-KDAUF,
         name1 TYPE KNA1-NAME1,
         matnr TYPE VBAP-MATNR,
         kdkg1 TYPE VBKD-KDKG1,
         kdkg2 TYPE VBKD-KDKG2,
         lmnga TYPE AFRU-LMNGA,
       END OF ty_dyn1,
       BEGIN OF ty_dyn2,                                    "#EC NEEDED
         date TYPE AFRU-LMNGA,
       END OF ty_dyn2,
       BEGIN OF ty_cols,
         date TYPE BUDAT,
       END OF ty_cols,
       tt_cols TYPE SORTED TABLE OF ty_cols WITH UNIQUE KEY date.
DATA: gt_data TYPE tt_data,
      gt_data2 type tt_data,
      gt_cols TYPE tt_cols,
      gs_col TYPE ty_cols.
thanks

Show dynamic columns in ALV table

I have a question that i need to create report in ALV
like this ...
i need to select doc date e.g. from 03.11.2007 to 05.02.2008
and the report is expected to show like this
SO#   | cust | sales gp | 2007-11 order amt | 2007-12 order amt | 2008-01 order amt | 2008-02 order amt
____ |_____|________|________________|________________|________________|_________________
          |         |               |                            |                            |                            |
something like that ....
the no. of period column which is depend on the range of selected doc date....
so how to do that ?!?!?

hi sky ,
use dynamic table as:-
Declaration for Dynamic Table:-
FIELD-SYMBOLS: <dyn_table> TYPE STANDARD TABLE,
               <dyn_table1> TYPE STANDARD TABLE,
               <dyn_wa1>,
               <dyn_wa>.
FIELD-SYMBOLS: <l_fs_dyn> TYPE ANY,
               <l_fs_bom> TYPE ANY.
*---Dynamic Internal Table
DATA: dy_table            TYPE REF TO data,
      dy_table1           TYPE REF TO data,
      dy_line             TYPE REF TO data.
Creation of Dynamic Internal Table:-
CALL METHOD cl_alv_table_create=>create_dynamic_table
       EXPORTING
         it_fieldcatalog = fcat (for which internal table needs to be built)
       IMPORTING
         ep_table = dy_table
       EXCEPTIONS
         generate_subpool_dir_full = 1
         OTHERS = 2
IF sy-subrc <> 0.
ENDIF.
Population of Dynamic Internal Table:-
CLEAR: l_tabix,
       w_tabix.
ASSIGN dy_table->* TO <dyn_table>.
CREATE DATA dy_line LIKE LINE OF <dyn_table>.
ASSIGN dy_line->* TO <dyn_wa>.
ASSIGN dy_table->* TO <dyn_table1>.
CREATE DATA dy_line LIKE LINE OF <dyn_table1>.
ASSIGN dy_line->* TO <dyn_wa1>.
   LOOP AT it_parent.
    l_tabix = sy-tabix.
    LOOP AT fcat INTO ls_fcat TO 23."WHERE col_pos <= '19'.
        ASSIGN COMPONENT ls_fcat-fieldname
            OF STRUCTURE <dyn_wa> TO <l_fs_dyn>.
        ASSIGN COMPONENT ls_fcat-fieldname
            OF STRUCTURE it_parent TO <l_fs_bom>.
        <l_fs_dyn> = <l_fs_bom>.
      ENDIF.
    ENDLOOP
Thanks & Regards,
Ruchi Tiwari

Display dynamic columns in ALV

Hi All,
I have a requirement in which I have develop a report displaying material master basic data and classification data. The basic data I am getting from MARA and MAKT tables. And for classification data I am getting the class maintained from each material from tables INOB,KSSK and from KLAH, then I am getting the characteristics and its values by calling BAPI u2018BAPI_OBJCL_GETDETAILu2019 for each material .
Now I have to prepare ALV having column name for basic data (would be static) and characteristic name (would be dynamic, and I have to display characteristics values under it, for each material ).
For example: if material u2018CHWOJA4u2019 has 2 characteristics as u2018country (value u2018Franceu2019)u2019 and u2018creation season(value u2018Decu2019)u2019 and second material u2018E50480u2019 has 3 characteristics as u2018Abacus (value u2018yesu2019)u2019 ,u2018country (value u2018Indiau2019)u2019 and u2018 season(value Jank)u2019 , the ALV output would be :
Material Number;     Material description; Base Unit of Measure;Material Group; Abacus; Country;season
CHWOJA4; JACKET;PC;Z05; ; France;Dec
E50480;BRAZIL REAL;PC;Z06; yes; India;Jan
In short, my last column of the ALV would be the characteristic name and the content would be the char. value.
Can you please suggest some ways to achieve this? A quick reply would be highly appreciated!
Thanks,
Vanitha

Idea here is to have many fields for characterstic values in your output internal table.
For eg.
types : Begin of ty_mara,
           matnr type matnr_d,
           mtext type mktxt,
           char1 type string,
           char2 type string,
           char20 type string.
Check for all the materials which has the maximum characterstic values. So, say for a material, there are 12 characterstics values and that is the maximum compared to anyother materials. Then in the field catalog hide the columns related to charactertics CHAR13 onwards till CHAR20.
Note : I have assumed char20 as the max., which you can alter based on your scenario.
Regards
Ranganath

Dynamic Columns in ALV GRID

Hi Folks,
can any body please give some input on the follwoing.
i want to display material created by and material
created on for each material based on material selection
from selction screen dynamically.
like s_mat = 1, 2,3.
o/p must be
mat1 |creted by | creted on| mat2 |creted by | creted on|mat3 |creted by | creted on|
like if iam inputting 3 materials i need 3*3 = 9 columns in my alv grid o/p.
I have alreaady searched SDN I am not gettting any thing related to my requirement, please post some sample caode as I am new ot OOABAP.
Thanks,
Shwetha.
Moderator message : Not enough re-search before posting, specification dumping not allowed. Thread locked.
Edited by: Vinod Kumar on Nov 24, 2011 1:31 PM

method handle_data_changed.
     data: ls_good type lvc_s_modi,
           li_diff type i,
           value type p DECIMALS 3,
           old_value type p DECIMALS 3,
           lw_outtab1 type gt_tab.
clear value.
       loop at er_data_changed->mt_good_cells into ls_good.
       value = ls_good-value.
       old_value = ls_good-value.
        if value lt 0 or value gt 1.
           MESSAGE 'Value is out of range' TYPE 'I'.
          Read table gt_outtab1 into lw_outtab1 index ls_good-row_id .
           perform show_alv.
           clear ls_good.
        ENDIF.
      ENDCASE.
       ENDLOOP.
I again created the table.. actually data is not changed in the internal table but still it shows the changed value in the alv grid. even in build the table again and call the refersh alv grid method..

Dynamic column in alv

Hi Experts,
In the selection screen i have 2 radiobuttons.I have 6 fields in my internal table , 5 of which have to be displayed for both the radiobutton options. When i click on the first radiobutton then i should be able to
see all the 6 fields, but when i click on the 2nd radiobutton, only first 5 columns should be displayed.
i.e. the 6 column should be displayed only for the 1st radiobutton option
How do i do this

Hi Priti,
this may help..
data: t_fcat type slis_t_fieldcat_alv with header line.
prepare fieldcatalog for all 6 fields ,
for 6th col chk parameter radio-button2
if p_rad2= 'X'.
t_fcat-no_out = 'X'.
modify t_fcat transporting no_out where fieldname = 'COL6'.
endif.
Regards,
Mdi.Deeba

Dynamically assign value to a column in ALV LIST Display

Hi all,
How can I dynamically assign value to a column in ALV LIST Display without using classes and methods?
Thanks,
Ridhima

Hi Vikranth,
I am displaying one ALV list say with columns A and B.
I have value in A but not in B. Now at runtime user selects one row, clicks on push button in application toolbar, then i have to display value in column B in the already displayed list.
I searched and came to know it can be done with oops concept. but i am not using classes and methods.
so how can i do this?
Thanks,
Ridhima.

ALV with dynamic columns and description labels in header titles

Hi everybody,
I have to implement an ALV whose columns are not defined until runtime. Is it possible to do that in some simple way? Is it necessary to use objects to define this kind of ALV's?
And another one query, is it possible to add description labels to column headers so that when the user points with the cursor in them he/she gets a little explanation about the detail of the column (for example, description name of the product hierarchy when pointing to the column named with one of the existing hierarchies, i.e 010102102)
Thanks in advance,

for your first question check this
Just check this sample from one of the SAP site
ABAP Code Sample for Dynamic Table for ALV with Cell Coloring
Applies To:
ABAP / ALV Grid
Article Summary
ABAP Code Sample that uses dynamic programming techniques to build a dynamic internal table for display in an ALV Grid with Cell Coloring.
Code Sample
REPORT zcdf_dynamic_table.
* Dynamic ALV Grid with Cell Coloring.
* Build a field catalog dynamically and provide the ability to color
* the cells.
* To test, copy this code to any program name and create screen 100
* as described in the comments. After the screen is displayed, hit
* enter to exit the screen.
* Tested in 4.6C and 6.20
* Charles Folwell - [email protected] - Feb 2, 2005
DATA:
r_dyn_table TYPE REF TO data,
r_wa_dyn_table TYPE REF TO data,
r_dock_ctnr TYPE REF TO cl_gui_docking_container,
r_alv_grid TYPE REF TO cl_gui_alv_grid,
t_fieldcat1 TYPE lvc_t_fcat, "with cell color
t_fieldcat2 TYPE lvc_t_fcat, "without cell color
wa_fieldcat LIKE LINE OF t_fieldcat1,
wa_cellcolors TYPE LINE OF lvc_t_scol,
wa_is_layout TYPE lvc_s_layo.
FIELD-SYMBOLS:
<t_dyn_table> TYPE STANDARD TABLE,
<wa_dyn_table> TYPE ANY,
<t_cellcolors> TYPE lvc_t_scol,
<w_field> TYPE ANY.
START-OF-SELECTION.
* Build field catalog based on your criteria.
wa_fieldcat-fieldname = 'FIELD1'.
wa_fieldcat-inttype = 'C'.
wa_fieldcat-outputlen = '10'.
wa_fieldcat-coltext = 'My Field 1'.
wa_fieldcat-seltext = wa_fieldcat-coltext.
APPEND wa_fieldcat TO t_fieldcat1.
wa_fieldcat-fieldname = 'FIELD2'.
wa_fieldcat-inttype = 'C'.
wa_fieldcat-outputlen = '10'.
wa_fieldcat-coltext = 'My Field 2'.
wa_fieldcat-seltext = wa_fieldcat-coltext.
APPEND wa_fieldcat TO t_fieldcat1.
* Before adding cell color table, save fieldcatalog to pass
* to ALV call. The ALV call needs a fieldcatalog without
* the internal table for cell coloring.
t_fieldcat2[] = t_fieldcat1[].
* Add cell color table.
* CALENDAR_TYPE is a structure in the dictionary with a
* field called COLTAB of type LVC_T_SCOL. You can use
* any structure and field that has the type LVC_T_SCOL.
wa_fieldcat-fieldname = 'T_CELLCOLORS'.
wa_fieldcat-ref_field = 'COLTAB'.
wa_fieldcat-ref_table = 'CALENDAR_TYPE'.
APPEND wa_fieldcat TO t_fieldcat1.
* Create dynamic table including the internal table
* for cell coloring.
CALL METHOD cl_alv_table_create=>create_dynamic_table
EXPORTING
it_fieldcatalog = t_fieldcat1
IMPORTING
ep_table = r_dyn_table
EXCEPTIONS
generate_subpool_dir_full = 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.
* Get access to new table using field symbol.
ASSIGN r_dyn_table->* TO <t_dyn_table>.
* Create work area for new table.
CREATE DATA r_wa_dyn_table LIKE LINE OF <t_dyn_table>.
* Get access to new work area using field symbol.
ASSIGN r_wa_dyn_table->* TO <wa_dyn_table>.
* Get data into table from somewhere. Field names are
* known at this point because field catalog is already
* built. Read field names from the field catalog or use
* COMPONENT <number> in a DO loop to access the fields. A
* simpler hard coded approach is used here.
ASSIGN COMPONENT 'FIELD1' OF STRUCTURE <wa_dyn_table> TO <w_field>.
<w_field> = 'ABC'.
ASSIGN COMPONENT 'FIELD2' OF STRUCTURE <wa_dyn_table> TO <w_field>.
<w_field> = 'XYZ'.
APPEND <wa_dyn_table> TO <t_dyn_table>.
ASSIGN COMPONENT 'FIELD1' OF STRUCTURE <wa_dyn_table> TO <w_field>.
<w_field> = 'TUV'.
ASSIGN COMPONENT 'FIELD2' OF STRUCTURE <wa_dyn_table> TO <w_field>.
<w_field> = 'DEF'.
APPEND <wa_dyn_table> TO <t_dyn_table>.
* Color cells based on your criteria. In this example, a test on
* FIELD2 is used to decide on color.
LOOP AT <t_dyn_table> INTO <wa_dyn_table>.
ASSIGN COMPONENT 'FIELD2' OF STRUCTURE <wa_dyn_table> TO <w_field>.
* Get access to internal table used to color cells.
ASSIGN COMPONENT 'T_CELLCOLORS'
OF STRUCTURE <wa_dyn_table> TO <t_cellcolors>.
CLEAR wa_cellcolors.
wa_cellcolors-fname = 'FIELD2'.
IF <w_field> = 'DEF'.
wa_cellcolors-color-col = '7'.
ELSE.
wa_cellcolors-color-col = '5'.
ENDIF.
APPEND wa_cellcolors TO <t_cellcolors>.
MODIFY <t_dyn_table> FROM <wa_dyn_table>.
ENDLOOP.
* Display screen. Define screen 100 as empty, with next screen
* set to 0 and flow logic of:
* PROCESS BEFORE OUTPUT.
* MODULE initialization.
* PROCESS AFTER INPUT.
CALL SCREEN 100.
* MODULE initialization OUTPUT
MODULE initialization OUTPUT.
* Set up for ALV display.
IF r_dock_ctnr IS INITIAL.
CREATE OBJECT r_dock_ctnr
EXPORTING
side = cl_gui_docking_container=>dock_at_left
ratio = '90'.
CREATE OBJECT r_alv_grid
EXPORTING i_parent = r_dock_ctnr.
* Set ALV controls for cell coloring table.
wa_is_layout-ctab_fname = 'T_CELLCOLORS'.
* Display.
CALL METHOD r_alv_grid->set_table_for_first_display
EXPORTING
is_layout = wa_is_layout
CHANGING
it_outtab = <t_dyn_table>
it_fieldcatalog = t_fieldcat2.
ELSE. "grid already prepared
* Refresh display.
CALL METHOD r_alv_grid->refresh_table_display
EXPORTING
i_soft_refresh = ' '
EXCEPTIONS
finished = 1
OTHERS = 2.
ENDIF.
ENDMODULE. " initialization OUTPUT

ALV with multiple header & dynamic columns

Hello All,
I have a requirement where in I need to print multiple header in alv.
For eg.
User Name : <Name_1>
Channel     : <Channel_1>
Sale Org    : <Sales Org_1>
Col1 Col2 Col3 Col4 Col5 Col6 Col7 Col8
User Name : <Name_2>
Channel     : <Channel_2>
Sale Org    : <Sales Org_2>
Col1 Col2 Col3 Col4 Col5 Col6 Col7 Col8
no of columns (Col1 , col2 ) are dynamic . Which would be the best alv type do I need do use? Is it possible using simple alv grid display. How to handle dynamic column.
Thnx.

it is not possible with normal grid or list.
I guess it is possible by using ALV Block list
Modified below program to get mutiple header
REPORT z_alv_block_list.
Type-pools
TYPE-POOLS: slis.
Data declarations.
DATA: BEGIN OF t_vbak OCCURS 0,
        vbeln TYPE vbeln,
        bstnk TYPE vbak-bstnk,
        erdat TYPE vbak-erdat,
        kunnr TYPE vbak-kunnr,
      END OF t_vbak.
DATA: BEGIN OF t_vbap OCCURS 0,
        vbeln TYPE vbeln,
        matnr TYPE vbap-matnr,
        netpr TYPE vbap-netpr,
        waerk TYPE vbap-waerk,
        kwmeng TYPE vbap-kwmeng,
        meins TYPE vbap-meins,
      END OF t_vbap.
DATA: t_fieldcatalog1 TYPE slis_t_fieldcat_alv.
DATA: t_fieldcatalog2 TYPE slis_t_fieldcat_alv.
DATA: v_repid         TYPE syrepid.
DATA: s_layout        TYPE slis_layout_alv.
DATA: v_tabname       TYPE slis_tabname.
DATA: t_events        TYPE slis_t_event.
start-of-selection event.
START-OF-SELECTION.
v_repid = sy-repid.
Get the fieldcatalog for the first block
PERFORM get_fieldcat1 CHANGING t_fieldcatalog1.
Get the fieldcatalog for the second block
PERFORM get_fieldcat2 CHANGING t_fieldcatalog2.
Get the data for the first block
SELECT vbeln bstnk erdat kunnr UP TO 10 ROWS
         INTO TABLE t_vbak
         FROM vbak WHERE vbeln > '0060000100'.
Get the data for the second block
SELECT vbeln matnr netpr waerk kwmeng meins UP TO 10
ROWS
         INTO TABLE t_vbap
         FROM vbap WHERE vbeln > '0060000100'.
init
CALL FUNCTION 'REUSE_ALV_BLOCK_LIST_INIT'
       EXPORTING
            i_callback_program = v_repid.
First block
v_tabname = 'ITAB1'.
CALL FUNCTION 'REUSE_ALV_BLOCK_LIST_APPEND'
       EXPORTING
            is_layout   = s_layout
            it_fieldcat = t_fieldcatalog1
            i_tabname   = v_tabname
            it_events   = t_events
       TABLES
            t_outtab    = t_vbak.
Second block
v_tabname = 'ITAB2'.
CALL FUNCTION 'REUSE_ALV_BLOCK_LIST_APPEND'
       EXPORTING
            is_layout   = s_layout
            it_fieldcat = t_fieldcatalog2
            i_tabname   = v_tabname
            it_events   = t_events
       TABLES
            t_outtab    = t_vbap.
*Display
CALL FUNCTION 'REUSE_ALV_BLOCK_LIST_DISPLAY'
      FORM GET_FIELDCAT1
      Get the field catalog for the first block
FORM get_fieldcat1 CHANGING lt_fieldcatalog TYPE
slis_t_fieldcat_alv.
DATA: s_fieldcatalog TYPE slis_fieldcat_alv.
Order number
s_fieldcatalog-col_pos       = '1'.
s_fieldcatalog-fieldname     = 'VBELN'.
s_fieldcatalog-tabname       = 'T_VBAK'.
s_fieldcatalog-ref_tabname   = 'VBAK'.
s_fieldcatalog-ref_fieldname = 'VBELN'.
APPEND s_fieldcatalog TO lt_fieldcatalog.
CLEAR s_fieldcatalog.
Customer purchase order.
s_fieldcatalog-col_pos       = '2'.
s_fieldcatalog-fieldname     = 'BSTNK'.
s_fieldcatalog-tabname       = 'T_VBAK'.
s_fieldcatalog-ref_tabname   = 'VBAK'.
s_fieldcatalog-ref_fieldname = 'BSTNK'.
APPEND s_fieldcatalog TO lt_fieldcatalog.
CLEAR s_fieldcatalog.
Creation date.
s_fieldcatalog-col_pos       = '3'.
s_fieldcatalog-fieldname     = 'ERDAT'.
s_fieldcatalog-tabname       = 'T_VBAK'.
s_fieldcatalog-ref_tabname   = 'VBAK'.
s_fieldcatalog-ref_fieldname = 'ERDAT'.
APPEND s_fieldcatalog TO lt_fieldcatalog.
CLEAR s_fieldcatalog.
Customer
s_fieldcatalog-col_pos       = '4'.
s_fieldcatalog-fieldname     = 'KUNNR'.
s_fieldcatalog-tabname       = 'T_VBAK'.
s_fieldcatalog-ref_tabname   = 'VBAK'.
s_fieldcatalog-ref_fieldname = 'KUNNR'.
APPEND s_fieldcatalog TO lt_fieldcatalog.
CLEAR s_fieldcatalog.
ENDFORM.
      FORM GET_FIELDCAT2
      Get the field catalog for the second block
FORM get_fieldcat2 CHANGING lt_fieldcatalog TYPE
slis_t_fieldcat_alv.
DATA: s_fieldcatalog TYPE slis_fieldcat_alv.
Order number
s_fieldcatalog-col_pos       = '1'.
s_fieldcatalog-fieldname     = 'VBELN'.
s_fieldcatalog-tabname       = 'T_VBAP'.
s_fieldcatalog-ref_tabname   = 'VBAP'.
s_fieldcatalog-ref_fieldname = 'VBELN'.
APPEND s_fieldcatalog TO lt_fieldcatalog.
CLEAR s_fieldcatalog.
Material number
s_fieldcatalog-col_pos       = '2'.
s_fieldcatalog-fieldname     = 'MATNR'.
s_fieldcatalog-tabname       = 'T_VBAP'.
s_fieldcatalog-ref_tabname   = 'VBAP'.
s_fieldcatalog-ref_fieldname = 'MATNR'.
APPEND s_fieldcatalog TO lt_fieldcatalog.
CLEAR s_fieldcatalog.
Net price
s_fieldcatalog-col_pos       = '3'.
s_fieldcatalog-fieldname     = 'NETPR'.
s_fieldcatalog-tabname       = 'T_VBAP'.
s_fieldcatalog-ref_tabname   = 'VBAP'.
s_fieldcatalog-ref_fieldname = 'NETPR'.
s_fieldcatalog-cfieldname    = 'WAERK'.
s_fieldcatalog-ctabname      = 'T_VBAP'.
APPEND s_fieldcatalog TO lt_fieldcatalog.
CLEAR s_fieldcatalog.
Currency.
s_fieldcatalog-col_pos       = '4'.
s_fieldcatalog-fieldname     = 'WAERK'.
s_fieldcatalog-tabname       = 'T_VBAP'.
s_fieldcatalog-ref_tabname   = 'VBAP'.
s_fieldcatalog-ref_fieldname = 'WAERK'.
APPEND s_fieldcatalog TO lt_fieldcatalog.
CLEAR s_fieldcatalog.
Quantity
s_fieldcatalog-col_pos       = '5'.
s_fieldcatalog-fieldname     = 'KWMENG'.
s_fieldcatalog-tabname       = 'T_VBAP'.
s_fieldcatalog-ref_tabname   = 'VBAP'.
s_fieldcatalog-ref_fieldname = 'KWMENG'.
s_fieldcatalog-qfieldname    = 'MEINS'.
s_fieldcatalog-qtabname      = 'T_VBAP'.
APPEND s_fieldcatalog TO lt_fieldcatalog.
CLEAR s_fieldcatalog.
UOM
s_fieldcatalog-col_pos       = '6'.
s_fieldcatalog-fieldname     = 'MEINS'.
s_fieldcatalog-tabname       = 'T_VBAP'.
s_fieldcatalog-ref_tabname   = 'VBAP'.
s_fieldcatalog-ref_fieldname = 'MEINS'.
APPEND s_fieldcatalog TO lt_fieldcatalog.
CLEAR s_fieldcatalog.
ENDFORM.

Dynamic column change in Alv

Hello friends,
                   Can any1 pls tell me if there is a function module available which can be used for dynamic column change in ALV.
                  Pls also elaborate how to use it.....

While filling the field catalog you can specify witht IFcondition.
Just see a example below...
FORM field_fill USING pt_fieldcat TYPE slis_t_fieldcat_alv.
DATA : ls_fieldcat TYPE slis_fieldcat_alv,
         pos TYPE i VALUE 1.
ls_fieldcat-col_pos       = pos.
ls_fieldcat-fieldname     = 'C_ICON'.
ls_fieldcat-seltext_m     = 'Change Status'.
ls_fieldcat-tabname       = 'IT_OUTPUT'.
APPEND ls_fieldcat TO pt_fieldcat.
CLEAR ls_fieldcat.
pos = pos + 1.
ls_fieldcat-col_pos       = pos.
ls_fieldcat-fieldname     = 'BUKRS'.
ls_fieldcat-ref_fieldname = 'BUKRS'.
ls_fieldcat-ref_tabname   = 'ANLA'.
APPEND ls_fieldcat TO pt_fieldcat.
CLEAR ls_fieldcat.
pos = pos + 1.
ls_fieldcat-col_pos       = pos.
ls_fieldcat-fieldname     = 'ANLN1'.
ls_fieldcat-ref_fieldname = 'ANLN1'.
ls_fieldcat-ref_tabname   = 'ANLA'.
APPEND ls_fieldcat TO pt_fieldcat.
CLEAR ls_fieldcat.
pos = pos + 1.
ls_fieldcat-col_pos       = pos.
ls_fieldcat-fieldname     = 'ANLN2'.
ls_fieldcat-ref_fieldname = 'ANLN2'.
ls_fieldcat-ref_tabname   = 'ANLA'.
APPEND ls_fieldcat TO pt_fieldcat.
CLEAR ls_fieldcat.
pos = pos + 1.
IF p_farea = 'X'. " Conditional Based OUTPUT
    ls_fieldcat-col_pos       = pos.
    ls_fieldcat-fieldname     = 'GRUFL'.
    ls_fieldcat-ref_fieldname = 'GRUFL'.
    ls_fieldcat-ref_tabname   = 'ANLA'.
    APPEND ls_fieldcat TO pt_fieldcat.
    CLEAR ls_fieldcat.
    pos = pos + 1.
    ls_fieldcat-col_pos       = pos.
    ls_fieldcat-fieldname     = 'GRUFL_N'.
    ls_fieldcat-seltext_l     = 'New Floor Area'.
    ls_fieldcat-tabname       = 'IT_OUTPUT'.
    APPEND ls_fieldcat TO pt_fieldcat.
    CLEAR ls_fieldcat.
    pos = pos + 1.
ENDIF.
IF p_ldate = 'X'. " Conditional Based OUTPUT
    ls_fieldcat-col_pos       = pos.
    ls_fieldcat-fieldname     = 'LEABG'.
    ls_fieldcat-ref_fieldname = 'LEABG'.
    ls_fieldcat-ref_tabname   = 'ANLA'.
    APPEND ls_fieldcat TO pt_fieldcat.
    CLEAR ls_fieldcat.
    pos = pos + 1.
    ls_fieldcat-col_pos       = pos.
    ls_fieldcat-fieldname     = 'LEABG_N'.
    ls_fieldcat-seltext_l     = 'New Lease St.Date'.
    ls_fieldcat-tabname       = 'IT_OUTPUT'.
    APPEND ls_fieldcat TO pt_fieldcat.
    CLEAR ls_fieldcat.
    pos = pos + 1.
ENDIF.
ls_fieldcat-col_pos       = pos.
ls_fieldcat-fieldname     = 'MESSAGE'.
ls_fieldcat-seltext_l     = 'Status Message'.
ls_fieldcat-tabname       = 'IT_OUTPUT'.
APPEND ls_fieldcat TO pt_fieldcat.
CLEAR ls_fieldcat.
pos = pos + 1.
ENDFORM.                    " field_fill
Regards
Gopi

ALV report with dynamic columns, and repeated structure rows

Hey Guys,
I've done some ALV programming, but most of the reports were straight forward. This one is a little interesting. So here go the questions...
Q1: Regarding Columns:
What is the best way to code a report with columns being dynamic. This is one of the parameters the user is going to enter in his input.
Q2: Regarding Rows:
I want to repeat a structure(say it contains f1, f2, f3) multiple time in rows. What is the best way to do it? The labels for these fields have to appear in the first column.
Below is the visual representation of the questions.
Jan 06 , Feb 06, Mar 06....(dynamic)
   material 1
Current Stock
current required
$Value of stock
   material 2
Current Stock
current required
$Value of stock
   material 3
Current Stock
current required
$Value of stock
Thanks for your help.
Sumit.

Hi Sumit,
Just check this sample from one of the SAP site
ABAP Code Sample for Dynamic Table for ALV with Cell Coloring
Applies To:
ABAP / ALV Grid
Article Summary
ABAP Code Sample that uses dynamic programming techniques to build a dynamic internal table for display in an ALV Grid with Cell Coloring.
Code Sample
REPORT zcdf_dynamic_table.
* Dynamic ALV Grid with Cell Coloring.
* Build a field catalog dynamically and provide the ability to color
* the cells.
* To test, copy this code to any program name and create screen 100
* as described in the comments. After the screen is displayed, hit
* enter to exit the screen.
* Tested in 4.6C and 6.20
* Charles Folwell - [email protected] - Feb 2, 2005
DATA:
r_dyn_table TYPE REF TO data,
r_wa_dyn_table TYPE REF TO data,
r_dock_ctnr TYPE REF TO cl_gui_docking_container,
r_alv_grid TYPE REF TO cl_gui_alv_grid,
t_fieldcat1 TYPE lvc_t_fcat, "with cell color
t_fieldcat2 TYPE lvc_t_fcat, "without cell color
wa_fieldcat LIKE LINE OF t_fieldcat1,
wa_cellcolors TYPE LINE OF lvc_t_scol,
wa_is_layout TYPE lvc_s_layo.
FIELD-SYMBOLS:
<t_dyn_table> TYPE STANDARD TABLE,
<wa_dyn_table> TYPE ANY,
<t_cellcolors> TYPE lvc_t_scol,
<w_field> TYPE ANY.
START-OF-SELECTION.
* Build field catalog based on your criteria.
wa_fieldcat-fieldname = 'FIELD1'.
wa_fieldcat-inttype = 'C'.
wa_fieldcat-outputlen = '10'.
wa_fieldcat-coltext = 'My Field 1'.
wa_fieldcat-seltext = wa_fieldcat-coltext.
APPEND wa_fieldcat TO t_fieldcat1.
wa_fieldcat-fieldname = 'FIELD2'.
wa_fieldcat-inttype = 'C'.
wa_fieldcat-outputlen = '10'.
wa_fieldcat-coltext = 'My Field 2'.
wa_fieldcat-seltext = wa_fieldcat-coltext.
APPEND wa_fieldcat TO t_fieldcat1.
* Before adding cell color table, save fieldcatalog to pass
* to ALV call. The ALV call needs a fieldcatalog without
* the internal table for cell coloring.
t_fieldcat2[] = t_fieldcat1[].
* Add cell color table.
* CALENDAR_TYPE is a structure in the dictionary with a
* field called COLTAB of type LVC_T_SCOL. You can use
* any structure and field that has the type LVC_T_SCOL.
wa_fieldcat-fieldname = 'T_CELLCOLORS'.
wa_fieldcat-ref_field = 'COLTAB'.
wa_fieldcat-ref_table = 'CALENDAR_TYPE'.
APPEND wa_fieldcat TO t_fieldcat1.
* Create dynamic table including the internal table
* for cell coloring.
CALL METHOD cl_alv_table_create=>create_dynamic_table
EXPORTING
it_fieldcatalog = t_fieldcat1
IMPORTING
ep_table = r_dyn_table
EXCEPTIONS
generate_subpool_dir_full = 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.
* Get access to new table using field symbol.
ASSIGN r_dyn_table->* TO <t_dyn_table>.
* Create work area for new table.
CREATE DATA r_wa_dyn_table LIKE LINE OF <t_dyn_table>.
* Get access to new work area using field symbol.
ASSIGN r_wa_dyn_table->* TO <wa_dyn_table>.
* Get data into table from somewhere. Field names are
* known at this point because field catalog is already
* built. Read field names from the field catalog or use
* COMPONENT <number> in a DO loop to access the fields. A
* simpler hard coded approach is used here.
ASSIGN COMPONENT 'FIELD1' OF STRUCTURE <wa_dyn_table> TO <w_field>.
<w_field> = 'ABC'.
ASSIGN COMPONENT 'FIELD2' OF STRUCTURE <wa_dyn_table> TO <w_field>.
<w_field> = 'XYZ'.
APPEND <wa_dyn_table> TO <t_dyn_table>.
ASSIGN COMPONENT 'FIELD1' OF STRUCTURE <wa_dyn_table> TO <w_field>.
<w_field> = 'TUV'.
ASSIGN COMPONENT 'FIELD2' OF STRUCTURE <wa_dyn_table> TO <w_field>.
<w_field> = 'DEF'.
APPEND <wa_dyn_table> TO <t_dyn_table>.
* Color cells based on your criteria. In this example, a test on
* FIELD2 is used to decide on color.
LOOP AT <t_dyn_table> INTO <wa_dyn_table>.
ASSIGN COMPONENT 'FIELD2' OF STRUCTURE <wa_dyn_table> TO <w_field>.
* Get access to internal table used to color cells.
ASSIGN COMPONENT 'T_CELLCOLORS'
OF STRUCTURE <wa_dyn_table> TO <t_cellcolors>.
CLEAR wa_cellcolors.
wa_cellcolors-fname = 'FIELD2'.
IF <w_field> = 'DEF'.
wa_cellcolors-color-col = '7'.
ELSE.
wa_cellcolors-color-col = '5'.
ENDIF.
APPEND wa_cellcolors TO <t_cellcolors>.
MODIFY <t_dyn_table> FROM <wa_dyn_table>.
ENDLOOP.
* Display screen. Define screen 100 as empty, with next screen
* set to 0 and flow logic of:
* PROCESS BEFORE OUTPUT.
* MODULE initialization.
* PROCESS AFTER INPUT.
CALL SCREEN 100.
* MODULE initialization OUTPUT
MODULE initialization OUTPUT.
* Set up for ALV display.
IF r_dock_ctnr IS INITIAL.
CREATE OBJECT r_dock_ctnr
EXPORTING
side = cl_gui_docking_container=>dock_at_left
ratio = '90'.
CREATE OBJECT r_alv_grid
EXPORTING i_parent = r_dock_ctnr.
* Set ALV controls for cell coloring table.
wa_is_layout-ctab_fname = 'T_CELLCOLORS'.
* Display.
CALL METHOD r_alv_grid->set_table_for_first_display
EXPORTING
is_layout = wa_is_layout
CHANGING
it_outtab = <t_dyn_table>
it_fieldcatalog = t_fieldcat2.
ELSE. "grid already prepared
* Refresh display.
CALL METHOD r_alv_grid->refresh_table_display
EXPORTING
i_soft_refresh = ' '
EXCEPTIONS
finished = 1
OTHERS = 2.
ENDIF.
ENDMODULE. " initialization OUTPUT
Regards
vijay

Dynamic columns in ALV

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