How to create internal fields dynamically

Hi,
I am getting the data from MARA table to an internal table. Now I have to show the data according to month wise, like if same material is created in may and just, i have to show that material in may and june like below.
material | may | june |
m1 | 10 | 5 |
m2 | 20 | 15 |
I have to show this report in ALV.
so how can i get the month columns dynamically for each month?
i.e., when month is changed it has to create a new month.
Plz suggest me.
Regards,
Dhanunjay

REPORT ztest.
*** Tables
DATA: LT_DATA type ref to DATA.
DATA: LT_FIELDCATALOG type LVC_T_FCAT.
*** Structure
DATA: LS_FIELDCATALOG type LVC_S_FCAT.
*** Data References
DATA: NEW_LINE type ref to data.
*** Field Symbols
FIELD-SYMBOLS: <FS_DATA> type ref to DATA,
               <FS_1> type any table,
               <FS_2>,
               <FS_3>.
LS_FIELDCATALOG-FIELDNAME = 'MANDT'.
append LS_FIELDCATALOG to LT_FIELDCATALOG.
LS_FIELDCATALOG-FIELDNAME = 'CARRID'. "Fieldname
LS_FIELDCATALOG-INTTYPE = 'C'. "Internal Type C-> Character
append LS_FIELDCATALOG to LT_FIELDCATALOG.
LS_FIELDCATALOG-FIELDNAME = 'CONNID'.
LS_FIELDCATALOG-INTTYPE = 'N'.
append LS_FIELDCATALOG to LT_FIELDCATALOG.
LS_FIELDCATALOG-FIELDNAME = 'FLDATE'.
LS_FIELDCATALOG-INTTYPE = 'D'.
append LS_FIELDCATALOG to LT_FIELDCATALOG.
LS_FIELDCATALOG-FIELDNAME = 'PRICE'.
LS_FIELDCATALOG-INTTYPE = 'P'.
append LS_FIELDCATALOG to LT_FIELDCATALOG.
LS_FIELDCATALOG-FIELDNAME = 'CURRENCY'.
LS_FIELDCATALOG-INTTYPE = 'C'.
append LS_FIELDCATALOG to LT_FIELDCATALOG.
assign LT_DATA to <FS_DATA>.
call method cl_alv_table_create=>create_dynamic_table
     exporting
       it_fieldcatalog = LT_FIELDCATALOG
     importing
       ep_table = <FS_DATA>
     exceptions
       generate_subpool_dir_full = 1
       others = 2
if sy-subrc <> 0.
endif.
*** So <FS_1> now points to our dynamic internal table.
assign <FS_DATA>->* to <FS_1>.
*** Next step is to create a work area for our dynamic internal table.
create data NEW_LINE like line of <FS_1>.
*** A field-symbol to access that work area
assign NEW_LINE->* to <FS_2>.
*** And to put the data in the internal table
select MANDT CARRID CONNID FLDATE PRICE CURRENCY
from SFLIGHT
into corresponding fields of table <FS_1>.
*** Access contents of internal table
loop at <FS_1> assigning <FS_2>.
assign component 1 of structure <FS_2> to <FS_3>.
write: / <FS_3>.
endloop.

Similar Messages

How to create internal table dynamically based on a table entry

hi Experts,
I have table yprod_cat. It has product categories.
In my ABAP program I need to create internal table dynamically based on the number of entries in the table.
For example:
If the table has 3 entries for product category
1. Board
2. Micro
3. Syst
Then create three (3) internal tables.
i_board
i_micro
i_syst
How can we do this? Any sample code will be very usefull
Thanks & Regards
Gopal
Moderator Message: No sample codes can be given. Please search for them or work it!
Edited by: kishan P on Jan 19, 2011 4:22 PM

Our APEX version is 4.2We are using below SQL query to display radio groups dynamically..
SELECT APEX_ITEM.RADIOGROUP (1,deptno,'20',dname) dt
FROM dept
ORDER BY 1;
Created a form using SQL type and given abouve SQL query as source.. But when we run the page, there were no radio groups displayed in the page..
Below is the output of the query..
<input type="radio" name="f01" value="10" />ACCOUNTING
<input type="radio" name="f01" value="20" checked="checked" />RESEARCH
<input type="radio" name="f01" value="30" />SALES
<input type="radio" name="f01" value="40" />OPERATIONS
>
If Tabular Form:
Edit Region > Report Attributes > Edit Column > Change the Column type to "Standard Report Column"
If normal Page Item:
Edit Page Item > Security > Escape special characters=No.
Pl read the help on that page item to understand the security risk associated with =NO.
Cheers,
Edited by: Prabodh on Dec 3, 2012 5:59 PM

How to create internal table dynamically?

hi all
I have a particular internal table in memory area( thru EXPORT TO MEMORY ID ....)
how can i create an internal table of this type in another program at runtime ?
this internal table need not be a data dictionary type.
i.e., i need to create an internal table of type which
is stored in a particular memory-id.
Regards,
Naveen........
null

Hi,
Check this code :
TYPE-POOLS: slis.
FIELD-SYMBOLS: <t_dyntable> TYPE STANDARD TABLE,
                <fs_dyntable>,
                <fs_fldval> type any.
PARAMETERS: p_cols(5) TYPE c.
DATA:        t_newtable TYPE REF TO data,
             t_newline TYPE REF TO data,
             t_fldcat   TYPE slis_t_fldcat_alv,
             t_fldcat   TYPE lvc_t_fcat,
             wa_it_fldcat TYPE lvc_s_fcat,
             wa_colno(2) TYPE n,
             wa_flname(5) TYPE c.
* Create fields .
DO p_cols TIMES.
    CLEAR wa_it_fldcat.
    move sy-index to wa_colno.
    concatenate 'COL'
                wa_colno
           into wa_flname.
    wa_it_fldcat-fieldname = wa_flname.
    wa_it_fldcat-datatype = 'CHAR'.
    wa_it_fldcat-intlen = 10.
    APPEND wa_it_fldcat TO t_fldcat.
ENDDO.
* Create dynamic internal table and assign to FS
CALL METHOD cl_alv_table_create=>create_dynamic_table
    EXPORTING
      it_fieldcatalog = t_fldcat
    IMPORTING
      ep_table        = t_newtable.
ASSIGN t_newtable->* TO <t_dyntable>.
* Create dynamic work area and assign to FS
CREATE DATA t_newline LIKE LINE OF <t_dyntable>.
ASSIGN t_newline->* TO <fs_dyntable>.
DATA it_fieldcatalog TYPE lvc_t_fcat.
DATA lr_table TYPE REF TO data.
FIELD-SYMBOLS <lt_table> TYPE table.
*-- Import the fieldcatalog
IMPORT it_fieldcatalog TO it_fieldcatalog
       FROM MEMORY ID 'CREATE_DYNAMIC_TABLE'.
IF sy-subrc <> 0.
EXIT.
ENDIF.
*-- Create the dynamic table with the field catalog as structure
CALL METHOD cl_alv_table_create=>create_dynamic_table
EXPORTING
    it_fieldcatalog           = it_fieldcatalog
IMPORTING
    ep_table                  = lr_table
EXCEPTIONS
    generate_subpool_dir_full = 1
    OTHERS                    = 2.
IF sy-subrc <> 0.
EXIT.
ENDIF.
*-- Convert the reference into a table
ASSIGN lr_table->* TO <lt_table>.
IF sy-subrc <> 0.
EXIT.
ENDIF.
*-- Export the created table so that the function module can import it
EXPORT lt_table FROM <lt_table>
       TO MEMORY ID 'CREATE_DYNAMIC_TABLE'.
Regards
L Appana

Can we create internal table dynamically ? how?

hi to all experts,
can we create internal table dynamically ? how?plz explain me with an example.Anybody with good example will be rewarded.it was asked in an interview what the answer for it

HI
Yes you can create
see this
/people/rich.heilman2/blog/2005/07/27/dynamic-internal-tables-and-structures--abap
JUST USE THIS CODE AND DO THE ESSENTIAL CHANGES ACCORDING TO YOU
STEP: 1 - get backend field catalog (currently displayed alv)
CLEAR: tl_fieldcatalog. REFRESH: tl_fieldcatalog.
CALL METHOD w_grid->get_backend_fieldcatalog
IMPORTING
et_fieldcatalog = tl_fieldcatalog.
STEP: 2 - create a new fieldcatalog for dynamic internal table
CLEAR: sl_fieldcatalog.
CLEAR: t_outtab_fieldname. REFRESH: t_outtab_fieldname.
CLEAR: tl_fieldcatalog_new. REFRESH: tl_fieldcatalog_new.
CLEAR: t_download_fieldname. REFRESH: t_download_fieldname.
CLEAR: t_download_fieldheading. REFRESH: t_download_fieldheading.
LOOP AT tl_fieldcatalog INTO sl_fieldcatalog.
STEP: 2.1 - populate data in T_OUTTAB_FIELDNAME
APPEND sl_fieldcatalog-fieldname TO t_outtab_fieldname.
STEP: 2.2 - populate TL_FIELDCATALOG_NEW & T_DOWNLOAD_FIELDNAME
IF sl_fieldcatalog-no_out EQ ''.
IF sl_fieldcatalog-fieldname NE 'STATUS'
OR sl_fieldcatalog-fieldname NE 'MESG_STATUS'
OR sl_fieldcatalog-fieldname NE 'ZLOCK'
OR sl_fieldcatalog-fieldname NE 'T_PLANT'
OR sl_fieldcatalog-fieldname NE 'T_CSR'.
If field is COMM_PLANT, change its length
IF sl_fieldcatalog-fieldname EQ 'COMM_PLANT'.
sl_fieldcatalog-outputlen = 1800.
sl_fieldcatalog-intlen = 1800.
sl_fieldcatalog-dd_outlen = 1800.
ENDIF. "comm_plant
sl_fieldcatalog_new = sl_fieldcatalog.
APPEND sl_fieldcatalog_new TO tl_fieldcatalog_new.
APPEND sl_fieldcatalog-fieldname TO t_download_fieldname.
APPEND sl_fieldcatalog-scrtext_l TO t_download_fieldheading.
CLEAR: sl_fieldcatalog, sl_fieldcatalog_new.
ENDIF.
ENDIF.
ENDLOOP.
STEP: 3 - create dynamic internal table
FREE: ref_download.
CALL METHOD cl_alv_table_create=>create_dynamic_table
EXPORTING
I_STYLE_TABLE =
it_fieldcatalog = tl_fieldcatalog_new
IMPORTING
ep_table = ref_download
E_STYLE_FNAME =
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.
ASSIGN ref_download->* TO <ft_download>.
CREATE DATA ref_wa LIKE LINE OF <ft_download>.
ASSIGN ref_wa->* TO <fs_download>.
STEP: 4 - populate data in dynamic internal table
LOOP AT t_outtab INTO wa_outtab.
LOOP AT t_download_fieldname.
ASSIGN COMPONENT t_download_fieldname OF STRUCTURE
<fs_download> TO <fs_download_field>.
IF t_download_fieldname-field EQ 'COMM_PLANT'.
STEP: 4.1 - get long text from database table
CLEAR: wal_table.
SELECT SINGLE * FROM zshaven_plnt_txt
INTO wal_table
WHERE vbeln = wa_outtab-vbeln
AND posnr = wa_outtab-posnr
AND del_no = wa_outtab-del_no
AND del_itm = wa_outtab-del_itm.
IF sy-subrc EQ 0.
STEP: 4.2 - break long-text into separate lines
CLEAR: tl_text. REFRESH: tl_text.
SPLIT wal_table-plant_comm
AT '~'
INTO TABLE tl_text.
STEP: 4.3 - Combine these separate lines with space in
between two lines
CLEAR: wal_text, final_text.
LOOP AT tl_text INTO wal_text.
IF final_text IS INITIAL.
final_text = wal_text.
ELSE.
CONCATENATE final_text '-' wal_text
INTO final_text.
REPLACE '-' WITH ' ' INTO final_text.
ENDIF.
ENDLOOP.
STEP: 4.4 - move long text to work-area
<fs_download_field> = final_text.
ENDIF. "subrc
ELSE. "t_download_fieldname
READ TABLE t_outtab_fieldname
WITH KEY field = t_download_fieldname-field.
ASSIGN COMPONENT t_outtab_fieldname-field OF STRUCTURE
wa_outtab TO <fs_outtab_field>.
<fs_download_field> = <fs_outtab_field>.
ENDIF.
ENDLOOP.
STEP: 4.5 - Move data from work-area to dynamic internal table
APPEND <fs_download> TO <ft_download>.
CLEAR: <fs_download>.
ENDLOOP.
STEP: 5 - download
CALL FUNCTION 'DOWNLOAD'
EXPORTING
filename = 'C:\zshaven.xls'
filetype = 'DAT'
filetype_no_show = 'X'
filetype_no_change = 'X'
TABLES
data_tab = <ft_download>
fieldnames = t_download_fieldheading
EXCEPTIONS
invalid_filesize = 1
invalid_table_width = 2
invalid_type = 3
no_batch = 4
unknown_error = 5
gui_refuse_filetransfer = 6
customer_error = 7
OTHERS = 8.
IF sy-subrc <> 0.
MESSAGE ID sy-msgid TYPE sy-msgty NUMBER sy-msgno
WITH sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.
ENDIF.

How to fill internal table dynamically

Hi All,
   how to fill internal table dynamically.
for example:
begin of itab occurs 0,
empid like pa0000-pernr,
empname like pa0001-ename,
grade(5),
end of itab.
now i want to append dynamically field itab-grade along with rest fields.
is this possible?? if yes kindly let me know how to do that.
Regards,
Kiran I

Hi kiran,
To fill and create and internal table dynamically you can use this code.
TYPE-POOLS: slis.
DATA: it_fcat TYPE slis_t_fieldcat_alv,
      is_fcat LIKE LINE OF it_fcat.
DATA: it_fieldcat TYPE lvc_t_fcat,
      is_fieldcat LIKE LINE OF it_fieldcat.
DATA: new_table TYPE REF TO data.
DATA: new_line TYPE REF TO data.
FIELD-SYMBOLS: <l_table> TYPE ANY TABLE,
               <l_line> TYPE ANY,
               <l_field> TYPE ANY.
is_fieldcat-fieldname = 'FIELD1'.
is_fieldcat-ref_field = 'MATNR'.
is_fieldcat-ref_table = 'MARA'.
APPEND is_fieldcat TO it_fieldcat.
is_fieldcat-fieldname = 'FIELD2'.
is_fieldcat-ref_field = 'SPRPS'.
is_fieldcat-ref_table = 'PA0001'.
APPEND is_fieldcat TO it_fieldcat.
is_fieldcat-fieldname = 'FIELD3'.
is_fieldcat-ref_field = 'BEGDA'.
is_fieldcat-ref_table = 'PA0002'.
APPEND is_fieldcat TO it_fieldcat.
Create a new Table
CALL METHOD cl_alv_table_create=>create_dynamic_table
EXPORTING
    it_fieldcatalog = it_fieldcat
IMPORTING
    ep_table        = new_table.
Create a new Line with the same structure of the table.
ASSIGN new_table->* TO <l_table>.
CREATE DATA new_line LIKE LINE OF <l_table>.
ASSIGN new_line->* TO <l_line>.
Test it...
DO 40 times.
ASSIGN COMPONENT 'FIELD1' OF STRUCTURE <l_line> TO <l_field>.
<l_field> = '12345'.
ASSIGN COMPONENT 'FIELD2' OF STRUCTURE <l_line> TO <l_field>.
<l_field> = 'X'.
ASSIGN COMPONENT 'FIELD3' OF STRUCTURE <l_line> TO <l_field>.
<l_field> = '20030101'.
INSERT <l_line> INTO TABLE <l_table>.
ENDDO.
LOOP AT <l_table> ASSIGNING <l_line>.
ASSIGN COMPONENT 'field1' OF STRUCTURE <l_line> TO <l_field>.
WRITE / <l_line>.
ENDLOOP.
regards,
Aashish Garg

How to create some columns dynamically in the report designer depending upon the input selection

Post Author: ekta
CA Forum: Crystal Reports
how to create some columns dynamically in the report designer depending upon the input selection
how export this dynamic report in (pdf , xls,doc and rtf format)
report format is as below:
Element Codes
1
16
14
11
19
10
2
3
Employee nos.
Employee Name
Normal
RDO
WC
Breveavement
LWOP
Sick
Carers leave
AL
O/T 1.5
O/T 2.0
Total Hours
000004
PHAN , Hanh Huynh
68.40
7.60
76.00
000010
I , Jungue
68.40
7.60
2.00
5.00
76.00
000022
GARFINKEL , Hersch
66.30
7.60
2.10
76.00
In the above report first column and the last columns are fixed and the other columns are dynamic depending upon the input selection:
if input selection is Normal and RDO then only 2 columns w'd be created and the other 2 fixed columns.
Can anybody help me how do I design such report....
Thanks

Hi Developer life,
According to your description that you want to dynamically increase and decrease the numbers of the columns in the table, right?
As Jason A Long mentioned that we can use the matrix to do this and put the year field in the column group, amount fields(Numric values) in the details, add an filter to filter the data base on this column group, but if
the data in the DB not suitable to add to the matrix directly, you can use the unpivot function to turn the column name of year to a single row and then you can add it in the column group.
If there are too many columns in the column group, it will fit the page size automatically and display the extra columns in the next page.
Similar threads with details steps for your reference:
https://social.technet.microsoft.com/Forums/en-US/339965a1-8cca-41d8-83ef-c2548050799a/ssrs-dataset-column-metadata-dynamic-update?forum=sqlreportings
If your still have any problem, please try to provide us more details information, such as the data structure in the DB and the table structure you are currently designing.
Any question, please feel free to let me know.
Best Regards
Vicky Liu

How to create a field with 1200 chars length

Hi,
Will anybody let me know how to create a field with length 1200 in a table.
Regards,
Madhavi

Hi Madhvi,
Other thing what you can do is
1. First create a Table type.
Goto SE11-> Dataelements ->Table type
There on the next screen select Predefine radio button & there provide data type & size.
2. Create a structure having a field typa of Table type created before. say that field is quant.
Now in your program refer that structure to create an internal table & work area.
Now if u append ur text to the field quant.
try creating line type of size more that 255 if it works then fine other wise reduce it.
Note:: This will be a deep structure.
so first append value to the field quant, the at the end of first record append valu to ur internal table.
thanks
Satyam

How to create internal table for a structure in BSP

hi ,
I have created a Structure in BSP.I want to create an internal table for that Structure. But in my coding ie.
<% data: begin of itab_1 .
                 include type zuvendstr.
                 data:end of itab_1.
                 data wa_str like line of itab_1.
                 loop at itab_1 into wa_str. %>
                <tr>
                 <td><%=wa_str-name%> </td>
                       <%endloop.%>
In this zuvendstr is Structure ,wa_str is workarea and itab_1 is an Internal table.But it is showinng an error that itab_1 is unknown.But we cannot define internal tables for an Structure in Page Attributes.So,please resolve how to create internal table for Structure in BSPS

Hi,
You can define itab_1 like this (assuming zuvendstr is a structure type):
DATA: itab_1 TYPE TABLE OF zuvendstr.
Regards,
Tanguy

How to create a folder dynamically in KM repository

Hi All,
Could you please let me know how to create the folder dynamically in KM...
Thanks in Advance,

>
Romano Bodini wrote:
> Hi,
>
> Search the forum. And the SDN. Then ask.
>
> [Creating folders in KM dynamically|http://www.sdn.sap.com/irj/scn/weblogs?blog=/pub/wlg/1761]
>
> Romano
Actually, "look at the API documentation" should be in that list.

How to create Lookup field in user form in OIM 11g - Urgent

Hi Experts,
How to create Lookup field in User Form - OIM 11g.
Pls. provide your support on priority.
Regards
Karan

Thanks all for your suggestion.
Our requirement, is we need to have a user defined field similar to how its there in "Organisation".
For example we need to create an user defined field like "Service Holding" which holds different services say like Service 1, Service 2, Service 3 etc.
Under each service there are multiple roles....
Eg:
Service 1 - Role 1, Role 2, Role 3
Service 2 - Role 4, Role 5
Service 3 - Role 6, Role 7, Role 8
Is there a way to store multi-valued attribute in OIM UDF? If so, pls. guide us
If its not possible we would need to create a Lookup field (something similar to Organization or Manager). User clicks on the button (lens button), which should invoke an API wherein he can select specific Roles and save in User. Eg. like Service 1 - Role 1#Service 2 # Role 5 and store in the backend database.
Is this possible. Pls. guide.
Regards,
Karan

How to create internal table storing instances of ABAP class

Hi experts, any one knows how to create internal table storing instances of ABAP class or alternative to implement such function?

Hi
Please see below example from ABAPDOCU, this might help you.
Internal Table cnt_tab is used to store class objects.
Regards,
Vishal
REPORT demo_objects_references.
CLASS counter DEFINITION.
PUBLIC SECTION.
    METHODS: set IMPORTING value(set_value) TYPE i,
             increment,
             get EXPORTING value(get_value) TYPE i.
PRIVATE SECTION.
    DATA count TYPE i.
ENDCLASS.
CLASS counter IMPLEMENTATION.
METHOD set.
    count = set_value.
ENDMETHOD.
METHOD increment.
    ADD 1 TO count.
ENDMETHOD.
METHOD get.
    get_value = count.
ENDMETHOD.
ENDCLASS.
DATA: cnt_1 TYPE REF TO counter,
      cnt_2 TYPE REF TO counter,
      cnt_3 TYPE REF TO counter,
      cnt_tab TYPE TABLE OF REF TO counter.
DATA number TYPE i.
START-OF-SELECTION.
CREATE OBJECT: cnt_1,
                 cnt_2.
MOVE cnt_2 TO cnt_3.
CLEAR cnt_2.
cnt_3 = cnt_1.
CLEAR cnt_3.
APPEND cnt_1 TO cnt_tab.
CREATE OBJECT: cnt_2,
                 cnt_3.
APPEND: cnt_2 TO cnt_tab,
          cnt_3 TO cnt_tab.
CALL METHOD cnt_1->set EXPORTING set_value = 1.
CALL METHOD cnt_2->set EXPORTING set_value = 10.
CALL METHOD cnt_3->set EXPORTING set_value = 100.
DO 3 TIMES.
    CALL METHOD: cnt_1->increment,
                 cnt_2->increment,
                 cnt_3->increment.
ENDDO.
LOOP AT cnt_tab INTO cnt_1.
    CALL METHOD cnt_1->get IMPORTING get_value = number.
    WRITE / number.
ENDLOOP.

How to create alv table dynamically by performing action on the button.

Hi all,
my requirement is to create alv table dynamically.
that is i will create two buttons
1) show alv table
2) close alv table
if user selects show alv table then the alv table should be displayed.
and if user selects clsoe alv table then the alv table should be closed.
to create alv table dynamically i have followed this procedure.
under view properties i have added salv_wd_table component. then under the action of showalvbutton i went to code wizard and i have selected instantiate used component component use salv_wd_table. the following code will be generated
with this code i am unable to display alv table dynamically correct me where i went wrong kindly send me the necessary steps how to create alv table dynamically
data lo_cmp_usage type ref to if_wd_component_usage.
lo_cmp_usage = wd_this->wd_cpuse_salv_wd_table( ).
if lo_cmp_usage->has_active_component( ) is initial.
lo_cmp_usage->create_component( ).
endif.
to close table i have used the following code. with this code i am able to achieve the functionality to delete the alv table
data lo_cmp_usage type ref to if_wd_component_usage.
lo_cmp_usage = wd_this->wd_cpuse_salv_wd_table( ).
if lo_cmp_usage->has_active_component( ) is initial.
else.
lo_cmp_usage->Delete_component( ).
endif.
Thanks & Regards,
Naveen
Edited by: naveen.webhelp on Feb 10, 2011 5:52 AM

Hi
ALV table will be shown in the viewcontainerUI element.
it is shown there empty if you dont fill the node bound to the data node of the interface controller of the comp usage
SALV_WD_TABLE.
and if you are not getting the table filled in the first place.
then check have you mapped the DATA node to some node in the comp controller
wht basically is your requirment is that you want to show ALV gird on click of one button and delete it on click of other button.
there are many ways to do so.
best way is control the visiblity of the viewcontainer UI element which containes the TABLE view of SALV_WD_table comp.
create an attribute of type WDUI_VISIBILITY name say VIS.
now go to the layout and bound hte visible property of the viewcontainer to this attribute VIS.
then in the showalv grid button's eventhandler write
wd_context->set_attribute(
name = 'VIS'
value = '02'
and in the wddoinit and delete alv grid button's event handler write
wd_context->set_attribute(
name = 'VIS'
value = '01'
thanks
sarbjeet singh

How to create a field group.

Hi all,
Can anyone please explain how to create a field group for few fields?
My requirement is i want to Create a specific fieldgroup for maintenance of the fields for the contacts TAB on the customer master
KNVK-NAME1
KNVK-NAMEV
KNVK-ABTNR
KNVK-PAFKT
KNVK-BRYTH
How todo this? please anyone can explain the steps.
Mohana

If you are creating these fields with Business Data Tool Set.
Then you will have field group and fields.
Field are attached to field groups,
Field groups are attached to view
Views are attached to Section
Sections are attached screen : you are calling as a tab
Regards,
Shiva Kumar
removed by moderator
Edited by: Jan Stallkamp on Dec 19, 2008 2:33 PM

How to create required field in alv?

hi friends^^
how to create required field in alv?
i don't find required option in fieldcatalog and others.
is it possible?

Source code..
PLANETYPE is key_sel = 'X'.
But does't required field...
REPORT zs32editable1 .
TYPE-POOLS : slis.
DATA : gt_sflight TYPE TABLE OF sflight.
DATA : gt_fieldcat TYPE slis_t_fieldcat_alv,
       gs_fieldcat LIKE LINE OF gt_fieldcat,
       gs_layout   TYPE slis_layout_alv.
START-OF-SELECTION.
SELECT *
    INTO CORRESPONDING FIELDS OF TABLE gt_sflight
    FROM sflight.
gs_layout-colwidth_optimize = 'X'.
gs_layout-edit = 'X'.
gs_fieldcat-fieldname = 'PLANETYPE'.
gs_fieldcat-key_sel = 'X'.
append gs_fieldcat to gt_fieldcat.
END-OF-SELECTION.
CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'
    EXPORTING
      I_STRUCTURE_NAME = 'SFLIGHT'
      is_layout        = gs_layout
      IT_FIELDCAT      = gt_fieldcat
    TABLES
      t_outtab         = gt_sflight
    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.

How to create a field catalogue dynamically?

Hi guys,
      I have to create a field catalogue dynamically. I am creating the internal table dynamcially. It is <fs_dyn_table>. I am passing this to the function module REUSE_ALV_FIELDCATALOG_MERGE.
<fs_dyn_table> contains five fields kunnr, land1, name1, ort01 and telf1 which i am passing from selection screen.
This is how my function module is
CALL FUNCTION 'REUSE_ALV_FIELDCATALOG_MERGE'
   EXPORTING
     i_program_name               = sy-repid
   i_internal_tabname             = '<FS_DYN_TABLE>'
   i_inclname                     = sy-repid
    CHANGING
      ct_fieldcat                  = it_fcat
   EXCEPTIONS
     inconsistent_interface       = 1
     program_error                = 2
     OTHERS                       = 3.
I am not getting any values in the internal table it_fcat.
I would like to know if there is any other way to create field catalogue?
Help will be appreciated.
Thanks,
Ibrahim

Hi,
Kindly refer wiki links:
https://www.sdn.sap.com/irj/scn/wiki?path=/display/abap/complete%252bcode%252bfor%252bdynamic%252bfield%252bcatalog%252bcreation
https://www.sdn.sap.com/irj/scn/wiki?path=/display/abap/create%252ban%252balv%252b(%252bUsing%252bOOABAP%252b)with%252bdynamic%252bField-Catalog
Hope they help you.
Regards,
Tarun

How to create internal fields dynamically

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