Field Catelog Issue for ALV Grid

Hi,
I have generated the ALV Dynamically based on the Date Range entered on the selection screen, now I am able to fill the values into the structure also, here my problem is date is like S858-spbup ( mm/yyyy format), what ever the values I have moved is S858-umwavwr(Currency values), now I want to sub total these values. Since my field catelog is date format that is why it is not doing subtotals.
code is
    gs_fc-seltext_l = date.
    gs_fc-seltext_m = date.
    gs_fc-seltext_s = date.
    gs_fc-ref_fieldname = 'umwavwr'.
    gs_fc-ref_tabname = 'S858'.
    gs_fc-do_sum = 'X'.
    gs_fc-outputlen = 20.
    APPEND gs_fc TO gt_fc.
it is doing subtotal but the issue is in ALV header it is not displaying like date (for example 06/2005),instead it is displaying the name as ref_fieldname text. How to resolve this issue. Please help me.
Thanks & Regards,
Sivaram Kandula

Hi Rich,
Thanks for your speedy reply. But in my case scenario is different.
if i remove the ref_fieldname = date means it is dumping bcz,
output is like this
suppose my input is 06/2005 to 08/2005
CSR   District 06/2005 07/2005 08/2005 totals
xxx   newyork    30.00    3.00   5.00    38.00
xxx   newyork    40.00    5.00   6.00    20.00
xxx              70.00    8.00 11.00    58.00
now I am able to display the output like this, but the problem here is i am unable to subtotal these, bcz my field catelog is date type that is why do_sum is not working, that is why I took ref_feield name as UMWAVWR and S858, it is subtotaling but I am unable to see the header like above, instead it is displaying like
CSR District   invoice:Cost invoice:Cost Invoice:cost tot
so please advise me how to proceed further.
Thanks & Regards,
Sivaram Kandula

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I need simple example for alv grid

hi
i need code for simple example for alv grid.
thanks.

hi bharat,
 this is report with most of the functionality.
report zus_alv_demo_grid .
tables: ekko.
type-pools: slis.
types: begin of t_ekko,
ebeln type ekpo-ebeln,
ebelp type ekpo-ebelp,
statu type ekpo-statu,
aedat type ekpo-aedat,
matnr type ekpo-matnr,
menge type ekpo-menge,
meins type ekpo-meins,
netpr type ekpo-netpr,
peinh type ekpo-peinh,
line_color(4) type c, "Used to store row color
end of t_ekko.
data: it_ekko type standard table of t_ekko initial size 0,
 wa_ekko type t_ekko.
*ALV data declarations
data: fieldcatalog type slis_t_fieldcat_alv with header line,
 gd_tab_group type slis_t_sp_group_alv,
 gd_layout type slis_layout_alv,
 gd_repid like sy-repid.
Data declaration for EVENT and PRINT PARAMETER.
data: gt_events type slis_t_event,
 gd_prntparams type slis_print_alv.
data declaration for sorting.
data : it_sortcat type slis_sortinfo_alv occurs 1,
 wa_sort like line of it_sortcat.
data : i_list_comments type slis_t_listheader.
start-of-selection.
perform data_retrieval.
perform user_command.
perform build_fieldcatalog.
perform build_layout.
perform build_events.
perform build_print_params.
perform build_sortcat.
perform display_alv_report.
end-of-selection.
*TOP-OF-PAGE.
PERFORM top-of-page.
end-of-page.
*& Form build_fieldcatalog
 text
--> p1 text
<-- p2 text
form build_fieldcatalog.
fieldcatalog-fieldname = 'EBELN'.
fieldcatalog-seltext_m = 'Purchase Order'.
fieldcatalog-col_pos = 0.
fieldcatalog-outputlen = 10.
fieldcatalog-emphasize = 'X'.
append fieldcatalog to fieldcatalog.
clear fieldcatalog.
fieldcatalog-fieldname = 'EBELP'.
fieldcatalog-seltext_m = 'PO Item'.
fieldcatalog-col_pos = 1.
append fieldcatalog to fieldcatalog.
clear fieldcatalog.
fieldcatalog-fieldname = 'STATU'.
fieldcatalog-seltext_m = 'Status'.
fieldcatalog-col_pos = 2.
append fieldcatalog to fieldcatalog.
clear fieldcatalog.
fieldcatalog-fieldname = 'AEDAT'.
fieldcatalog-seltext_m = 'Item change date'.
fieldcatalog-col_pos = 3.
append fieldcatalog to fieldcatalog.
clear fieldcatalog.
fieldcatalog-fieldname = 'MATNR'.
fieldcatalog-seltext_m = 'Material Number'.
fieldcatalog-col_pos = 4.
append fieldcatalog to fieldcatalog.
clear fieldcatalog.
fieldcatalog-fieldname = 'MENGE'.
fieldcatalog-seltext_m = 'PO quantity'.
fieldcatalog-col_pos = 5.
fieldcatalog-do_sum = 'X'.
append fieldcatalog to fieldcatalog.
clear fieldcatalog.
fieldcatalog-fieldname = 'MEINS'.
fieldcatalog-seltext_m = 'Order Unit'.
fieldcatalog-col_pos = 6.
append fieldcatalog to fieldcatalog.
clear fieldcatalog.
fieldcatalog-fieldname = 'NETPR'.
fieldcatalog-seltext_m = 'Net Price'.
fieldcatalog-col_pos = 7.
fieldcatalog-outputlen = 15.
fieldcatalog-datatype = 'CURR'.
append fieldcatalog to fieldcatalog.
clear fieldcatalog.
fieldcatalog-fieldname = 'PEINH'.
fieldcatalog-seltext_m = 'Price Unit'.
fieldcatalog-col_pos = 8.
append fieldcatalog to fieldcatalog.
clear fieldcatalog.
endform. " build_fieldcatalog
*& Form build_layout
 text
--> p1 text
<-- p2 text
form build_layout.
gd_layout-no_input = 'X'.
gd_layout-colwidth_optimize = 'X'.
gd_layout-totals_text = 'Totals'(201).
Set layout field for row attributes(i.e. color)
gd_layout-info_fieldname = 'LINE_COLOR'.
gd_layout-totals_only = 'X'.
gd_layout-f2code = 'DISP'. "Sets fcode for
*when double
 "click(press f2)*
gd_layout-group_change_edit = 'X'.
gd_layout-header_text = 'helllllo'.
endform. " build_layout
*& Form data_retrieval
 text
--> p1 text
<-- p2 text
form data_retrieval.
data: ld_color(1) type c.
select ebeln ebelp statu aedat matnr menge meins netpr
peinh from ekpo into table it_ekko.
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loop at it_ekko into wa_ekko.
Populate color variable with colour properties
Char 1 = C (This is a color property)
Char 2 = 3 (Color codes: 1 - 7)
Char 3 = Intensified on/off ( 1 or 0 )
Char 4 = Inverse display on/off ( 1 or 0 )
 i.e. wa_ekko-line_color = 'C410'
 ld_color = ld_color + 1.
Only 7 colours so need to reset color value
 if ld_color = 8.
 ld_color = 1.
 endif.
 concatenate 'C' ld_color '10' into wa_ekko-line_color.
wa_ekko-line_color = 'C410'.
 modify it_ekko from wa_ekko.
endloop.
endform. " data_retrieval
*& Form display_alv_report
 text
--> p1 text
<-- p2 text
form display_alv_report.
gd_repid = sy-repid.
call function 'REUSE_ALV_GRID_DISPLAY'
 exporting
 i_callback_program = gd_repid
 is_layout = gd_layout
 i_callback_top_of_page = 'TOP-OF-PAGE'
 i_callback_user_command = 'USER_COMMAND'
 i_callback_pf_status_set = 'SET_PF_STATUS'
 it_event = gt_events
 is_print = gd_prntparams
 it_fieldcat = fieldcatalog[]
 it_sort = it_sortcat
 i_save = 'X'
 tables
 t_outtab = it_ekko
 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_ALV_REPORT
*& Form user_command
 text
--> p1 text
<-- p2 text
*& Form top-of-page
 text
--> p1 text
<-- p2 text
form top-of-page.
*ALV Header declarations
data: t_header type slis_t_listheader,
 wa_header type slis_listheader,
 t_line like wa_header-info,
 ld_lines type i,
 ld_linesc(10) type c.
Title
wa_header-typ = 'H'.
wa_header-info = 'EKKO Table Report'.
append wa_header to t_header.
clear wa_header.
Date
wa_header-typ = 'S'.
wa_header-key = 'Date: '.
concatenate sy-datum+6(2) '.'
 sy-datum+4(2) '.'
 sy-datum(4) into wa_header-info."todays date
append wa_header to t_header.
clear: wa_header.
Total No. of Records Selected
describe table it_ekko lines ld_lines.
ld_linesc = ld_lines.
concatenate 'Total No. of Records Selected: ' ld_linesc
 into t_line separated by space.
wa_header-typ = 'A'.
wa_header-info = t_line.
append wa_header to t_header.
clear: wa_header, t_line.
call function 'REUSE_ALV_COMMENTARY_WRITE'
 exporting
 it_list_commentary = t_header
 i_logo = 'GANESH_LOGO'.
endform. " top-of-page
 FORM user_command *
--> R_UCOMM *
--> RS_SELFIELD *
form user_command using r_ucomm like sy-ucomm
rs_selfield type slis_selfield.
case r_ucomm.
 when '&IC1'.
 if rs_selfield-fieldname = 'EBELN'.
 read table it_ekko into wa_ekko index rs_selfield-tabindex.
 set parameter id 'BES' field wa_ekko-ebeln.
 call transaction 'ME23N' and skip first screen.
 endif.
 when 'ULHAS'.
 if rs_selfield-fieldname = 'EBELN'.
 read table it_ekko into wa_ekko index rs_selfield-tabindex.
 set parameter id 'BES' field wa_ekko-ebeln.
 call transaction 'ME23N' and skip first screen.
 endif.
endcase.
endform.
 FORM set_pf_status *
--> RT_EXTAB *
form set_pf_status using rt_extab type slis_t_extab.
set pf-status 'ZNEWSTATUS'.
endform.
*& Form build_events
 text
--> p1 text
<-- p2 text
form build_events.
data: ls_event type slis_alv_event.
call function 'REUSE_ALV_EVENTS_GET'
 exporting
 i_list_type = 0
 importing
 et_events = gt_events[]
EXCEPTIONS
LIST_TYPE_WRONG = 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.
read table gt_events with key name = slis_ev_end_of_page
 into ls_event.
if sy-subrc = 0.
 move 'END_OF_PAGE' to ls_event-form.
 append ls_event to gt_events.
endif.
read table gt_events with key name = slis_ev_end_of_list
 into ls_event.
if sy-subrc = 0.
 move 'END_OF_LIST' to ls_event-form.
 append ls_event to gt_events.
endif.
endform. " build_events
*& Form build_print_params
 text
--> p1 text
<-- p2 text
form build_print_params.
gd_prntparams-reserve_lines = '3'. "Lines reserved for footer
gd_prntparams-no_coverpage = 'X'.
endform. " build_print_params
 FORM END_OF_PAGE *
form end_of_page.
data: listwidth type i,
ld_pagepos(10) type c,
ld_page(10) type c.
write: sy-uline(50).
skip. write:/40 'Page:', sy-pagno .
endform.
 FORM END_OF_LIST *
form end_of_list.
data: listwidth type i,
ld_pagepos(10) type c,
ld_page(10) type c.
skip. write:/40 'Page:', sy-pagno .
endform.
*& Form build_sortcat
 text
--> p1 text
<-- p2 text
form build_sortcat.
wa_sort-spos = 1.
wa_sort-fieldname = 'EBELN'.
append wa_sort to it_sortcat.
wa_sort-spos = 2.
wa_sort-fieldname = 'EBELP'.
append wa_sort to it_sortcat.
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Rewards if helpfull
regards
vijay dwivedi

Field catalog update in ALV grid

Hi All,
When you're changing an existing field catalog in an ALV grid, there's a possibility this change will not appear immediately in the list display.
Can anyone explain this,
Kind regards,
Rob Makelaar.
The Netherlands

Hi Rob
ALV as an encapsulated object uses some kind of buffer for the field catalog. You can switch buffer capabilities with the parameter "I_BUFFER_ACTIVE" of the method "set_table_for_first_display".
The use of this parameter is explained as follows:
Flag to be set by the application if the method call is static. This means the method is always called with the same field catalog. In this case, the field catalog can be held in a special buffer. This accelerates the display of small lists, in particular.
And as an additional point, you should have marked this thread as a question thread since you require some answer. If you want so, you can do this by editing your original post and check relevant checkbox under the editbox. This way you can reward points to helpful posts using the scala at the left of each particular post and you can mark a question as solved to save SDNers's times.
Regards
*--Serdar <a href="https://www.sdn.sap.com:443http://www.sdn.sap.comhttp://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/com.sap.sdn.businesscard.sdnbusinesscard?u=qbk%2bsag%2bjiw%3d">[ BC ]</a>

Need a perfect example program for ALV GRID LIST

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Check [OO ALV Guide Simple|http://wiki.sdn.sap.com/wiki/display/ABAP/OBJECTORIENTEDALV+Guide] and [Easy Reference to ALV|http://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/e8a1d690-0201-0010-b7ad-d9719a415907]

Average value for a Date Field in an OO Alv Grid.

Hi Abapers.
I've been searching for some info about averages in OO Alv grid lists but cannot find an answer to what I'm really need. The question is that, for getting an average, a 'C' value must be set in the field DO_SUM of the fieldcatalog structure for a field.
Now, the problem is that I need the average of a date field (in 'normal' date format). I've tried it several times and read a lot of things but cannot find a real answer: Could it be done the average of a date field (e.g. for dates 01.05.2009, 02.05.2009 and 03.05.2009 the average is 02.05.2009).
Best Regards.

Hi,
It will come along with the standard tool bar.For number fields, you can see it(Mean).

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Hi All,
I am working on ALV grid.I am able to dispaly the ALV grid.
It is working perfectly.
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Thanks,
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Edited by: tarangini katta on Mar 12, 2009 12:43 PM

Hi,
Refer:
f1 help in alv grid
Re: Display F1 help in ALV
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Find the table declaration and the table population as in the below code
TYPES : BEGIN OF ty_message,
          avm_nr TYPE avm_nr,
          motiv   TYPE motiv_nr,
          text    TYPE t100-text,
          msg     TYPE merep_orderstat,
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Regards,
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Since the field MSG refer to MEREP_ORDERSTAT which is CHAR10, it will convert the content to UpperCase.
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For your reference please find the code snippet
*bold* **************** declarations ************************ *bold*
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 t_fieldcat TYPE slis_t_fieldcat_alv,
 ws_layout TYPE slis_layout_alv.
*bold* **************** field catalogue ********************** *bold*
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*** FIELDCAT-REF_TABNAME = 'VBFA'.
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 i_callback_program = sy-repid
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*** i_callback_pf_status_set = 'PF_STATUS'
* I_STRUCTURE_NAME =
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 is_layout = ws_layout
 TABLES
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 EXCEPTIONS
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* MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
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Please look into it.
Searched the forum for the similar issue. but didnt got any solution.
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Hi DaveL,
Thanks alot for your help. My problem solved.
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Regards,
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Hi,
I am using FM REUSE_ALV_GRID_DISPLAY to display few fields. Among them I have a field with length 200 characters text.
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Check out the last answer of this post.
Re: ALV Grid Display - 255 characters
I found a SAP document called "Using ALV for list display.pdf" that says the following:
"Size of data fields: While the list-based ALVList can display only tables of up to 90 columns, the control-based ALVGrid and ALVFullscreen have the limitation of 128 characters per data cell."
Please make sure to award point for helpful answers and mark the post as solved. Thanks.
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When the user press F4 all the data in the table is listed . The user want to filter some of the listed data according to same logic .
When I debug the code after F4 on the field I found that the system finds Search Help: TCATX_TASKTYPES of type 'CT'. But unfortunately SE11 says that there in no search help such as TCATX_TASKTYPES.
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Would you please help me ?

I know i can do this using ADF Business Components as the business service but the problem is that the initial value for that attribute will be changed depending on the screen ... ill give u a simple example : lets say that I have employee table ( which include dept column) and under that table I have a table called "Emp_dept_movements" now in the main ADF page "employee entry" I have two blocks Employee data ( master view) employee dept data ( detail view ) now when the user press the create-insert button on the employee dept view the system should copy the dept no from the employee view to the dept no on the emp_dept_movements view... and the "Emp_dept_movements" will be used in another screen called " employee departement movements" without any initial value for the DeptNo
I dont want to create more than one view and cant set the initial value for that attribute in the view , Can this be done through the UI by adding set action listener on that button and specifying from ( binding master_view.dept ) - to (binding of detail_view.dept) ..
hope that am clear this time,
Edited by: Delta on Jul 5, 2010 11:21 PM

How to make a field mendatory input in ALV grid

Hi All,
I am using   CALL METHOD g_alv_grid_0200->set_table_for_first_display for diplay in an ALV Grid.
I have made few fields in the ALV grid as EDITABLE. Now I want to make them as MENDATORY FOR INPUT.
Can somebody please suggest me how can I do it using any field of field catalogue or any other way !
Timely inputs will be highly appreciated.
Thanks in Advance!!
Chandan

hi
we the option of making the field as not mandatory or making the field ready for input or edit
but dont have the option to make the edited field as mandatory.
types: begin of slis_fieldcat_alv_spec,
         key_sel(1)     type c,        " field not obligatory
         input(1)       type c,        " input
         edit(1)        type c,        " internal use only
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Regards

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hi. i have developed alv grid report using nested select statments. when i testing in development server it is giving the output but in production server if i give 4 months then it is showing time out error.please help me out..its urgent.
Thanks in advance.

Hi Manu,
Don't use Nested selected statements.
Use the Following Performance Tuning Options that i have given below so that your problem can be solved.
1) Always check the driver internal tables is not empty, while using FOR ALL ENTRIES
2) Avoid for all entries in JOINS
3) Try to avoid joins and use FOR ALL ENTRIES.
4) Try to restrict the joins to 1 level only ie only for tables
5) Avoid using Select *.
6) Avoid having multiple Selects from the same table in the same object.
7) Try to minimize the number of variables to save memory.
8) The sequence of fields in 'where clause' must be as per primary/secondary index ( if any)
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10) Avoid operators like <>, > , < & like % in where clause conditions
11) Avoid select/select single statements in loops.
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15) Avoid Nested Selects
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Hi Gurus,
I have a little problem here. I have a report to display cost of production. The rows is about 50 displaying amount in dollars (currency fields). I have this in ALV Grid. But my problem is that the last 4 lines of the report are not currency fields like the others, they are quantity fields.
How can i go about to display this last 4 lines in this ALV Grid. They are from different internal tables off course because of the data type.
In short. I just want to display these 2 internal tables in an ALV Grid.
Thanks in Advance.

Hi,
u can use ALV Block list to display 2 ALV.
Reffer to the below code.
DATA: v_layout TYPE slis_layout_alv.
DATA: ls_print TYPE slis_print_alv.
PERFORM build_fieldcatalog.
CALL FUNCTION 'REUSE_ALV_BLOCK_LIST_INIT'
    EXPORTING
      i_callback_program             = sy-repid
*     I_CALLBACK_PF_STATUS_SET       = ' '
*     I_CALLBACK_USER_COMMAND        = ' '
*     IT_EXCLUDING                   =
CALL FUNCTION 'REUSE_ALV_BLOCK_LIST_APPEND'
    EXPORTING
      is_layout                        = v_layout
      it_fieldcat                      = it_fcat_nlei
      i_tabname                        = 'IT_NLEI_ALV'
      it_events                        = it_event_nlei
*     IT_SORT                          =
*     I_TEXT                           = ' '
    TABLES
      t_outtab                         = it_nlei_alv
    EXCEPTIONS
      program_error                    = 1
      maximum_of_appends_reached       = 2
      OTHERS                           = 3.
CALL FUNCTION 'REUSE_ALV_BLOCK_LIST_APPEND'
    EXPORTING
      is_layout                        = v_layout
      it_fieldcat                      = it_fcat_vbrp
      i_tabname                        = 'IT_VBRP_ALV'
      it_events                        = it_event_vbrp
*     IT_SORT                          =
*     I_TEXT                           = ' '
    TABLES
      t_outtab                         = it_vbrp_alv
   EXCEPTIONS
     program_error                    = 1
     maximum_of_appends_reached       = 2
     OTHERS                           = 3.
ls_print-no_print_selinfos = 'X'.   " Display no selection infos
ls_print-no_print_listinfos = 'X'.   " Display no listinfos
ls_print-reserve_lines      = 2.     " Lines reserved for end of page
CALL FUNCTION 'REUSE_ALV_BLOCK_LIST_DISPLAY'
    EXPORTING
*     I_INTERFACE_CHECK             = ' '
      is_print                      = ls_print
*     I_SCREEN_START_COLUMN         = 0
*     I_SCREEN_START_LINE           = 0
*     I_SCREEN_END_COLUMN           = 0
*     I_SCREEN_END_LINE             = 0
*   IMPORTING
*     E_EXIT_CAUSED_BY_CALLER       =
*     ES_EXIT_CAUSED_BY_USER        =
   EXCEPTIONS
     program_error                 = 1
     OTHERS                        = 2

Field Catelog Issue for ALV Grid

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