WD Abap ALV - Deleting Variant

hi folks,
i have a webdynpro abap application which uses a default variant. Now i deleted some rows of the ALV table, now the application dumps as it wants to load the default variant with rows that are no longer in the alv table.
does anybody has a utility to switch off the loading of the default variant or do delete variants of an abap wd component.
kind regards
oliver

Hi Jagruti,
it's kind of simple, you just have to do 2 things:
A) identify the table as hierarchy table:
wd_this->go_table is the reference to wd alv object:
wd_this->go_table->if_salv_wd_table_settings~set_display_type( if_salv_wd_c_table_settings=>display_type_hierarchy ).
B) mark the columns you want to have as nodes with following statement:
ls_col is reference to the column!
ls_col-r_column->if_salv_wd_column_hierarchy~set_hierarchy_column( value = abap_true ).
oliver

Similar Messages

Page-break in alv background job for alv output variant not coming correctl

Hi,
I have created an ALV grid report. When i run the report in background i get the output with correct page-break on FIELD1. Now when i run the report in background with an "ALV output variant" (its the ALV variant that controls the fields display in the output; this is not the program variant), i do not get the page-break on FIELD1. I have already build the sort criteria and using:
gs_sort-group = '* '.     "New-Page
Please let me know what could be reason for not getting the page-break in background when i am using the alv output variant and how do i correct this problem.
Regards,
Rakesh

Hello Everyone,
I have solved the problem. While running the program in background, we get the page-breaks when we use the below part of code in the sort catalogue with the condition that the program variant should not use any ALV layout variant.
gs_sort-group = '* '.     "New-Page
If you are using the ALV layout variant in the program variant then we can check the ROWPOS, COLPOS, and NO_OUT for that ALV layout variant and pass them along in the fieldcatalog table. You should be careful with not to pass the layout variant in the DISVARIANT. You can notice that i have cleared it and simply passing the program name into that.
*C-- Process separately for jobs running in Background. Actually
*C-- sortcat-group solves the problem only in Foreground. In background
*C-- when ALV layout variant is not selected then it works otherwise it
*C-- fails. So for background jobs we are reading the fieldcat and then
*C-- passing the same in the display FM.
IF sy-batch = 'X'.
    CALL FUNCTION 'REUSE_ALV_VARIANT_SELECT'
      EXPORTING
       i_dialog                  = ' '
       i_user_specific           = ' '
       i_default                 = ' '
*   I_TABNAME_HEADER          =
*   I_TABNAME_ITEM            =
        it_default_fieldcat       = gt_fieldcat
        i_layout                  = gs_layout
*   I_BYPASSING_BUFFER        =
*   I_BUFFER_ACTIVE           =
     IMPORTING
*   E_EXIT                    =
       et_fieldcat               = lt_fieldcat
*     et_sort                   = gt_sort[]
*   ET_FILTER                 =
*     es_layout                 = gs_layout
     CHANGING
       cs_variant                = gs_disvariant
     EXCEPTIONS
       wrong_input               = 1
       fc_not_complete           = 2
       not_found                 = 3
       program_error             = 4
       OTHERS                    = 5
    IF sy-subrc <> 0.
* MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
*         WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
    ENDIF.
    CLEAR gs_fieldcat.
    LOOP AT gt_fieldcat INTO gs_fieldcat.
*C-- Transfer all position changes to gt_fieldcat from lt_fieldcat
      CLEAR ls_fieldcat.
      READ TABLE lt_fieldcat
            INTO ls_fieldcat
            WITH KEY fieldname = gs_fieldcat-fieldname.
      IF sy-subrc = 0.
        gs_fieldcat-row_pos = ls_fieldcat-row_pos.
        gs_fieldcat-col_pos = ls_fieldcat-col_pos.
        gs_fieldcat-no_out = ls_fieldcat-no_out.
        MODIFY gt_fieldcat FROM gs_fieldcat INDEX sy-tabix.
        CLEAR gs_fieldcat.
      ENDIF.
    ENDLOOP.
*C-- Clear the disvariant for the background job as it contains the ALV
*C-- layout varinat
    CLEAR gs_disvariant.
    gs_disvariant-report = 'ZGPPMP0001'.
Then pass gt_fieldcat to 'REUSE_ALV_GRID_DISPLAY'.
The reason i'm doing it this way is that when we pass the layout variant name, the contents in gt_fieldcat were getting modified.
One more thing i'd like to point out is that that, i tried to delete the fields with no_out = 'x'. Now when i ran the program in background with all the fields in sort catalog (suppose there are 2 fields field1 and field2) also in fieldcatalog it ran fine. In the next run in background i removed one of the fields in sort catalog from the fieldcatalog (delete the fields with no_out = 'x') and i got dump. Basically i had hidden field1 and so the code which was deleting fields with no_out = 'x' deleted this field from gt_fieldcat. So basically we should not delete fields with no_out = 'x'.
I was getting ABAP runtime errors    MESSAGE_TYPE_X in the following part of the standard code.
000310     LOOP AT CT_SORT INTO LS_SORT.
000320
000330       READ TABLE IT_FIELDCAT ASSIGNING <LS_FIELDCAT>
000340            WITH KEY FIELDNAME = LS_SORT-FIELDNAME BINARY SEARCH.
000350       IF SY-SUBRC NE 0.
     >         MESSAGE X000(0K).
000370       ENDIF.
000380
000390       LS_SORT-SELTEXT = <LS_FIELDCAT>-SELTEXT.
i have just mentioned this part because when i checked the forum many people were getting such errors "MESSAGE_TYPE_X". This could also be one of the reasons.

Webdynpro abap ALV export to excel with images problem

Hello experts,
I'm having problems with standard excel export functionality in webdynpro abap ALV.
In my table i have images taken from content server (employee photos) linked with URL to a table_cell Image, when i export the table to excel using standard function the images is showed as a broken picture with the following text:
"The linked image cannot displayed. The file may have been moved, or deleted. Verify that the link points to the correct file and location."
I'm running on sap basis 7.02 SP13 and implemented the notes 1975765 and 1985288 but not resolved this issue.
Do you have any ideas?
Thank you.

Hi Jorge,
Are you able to download the ICONs from alv table? try to use some icon source '~Icon/Add' and check out if you can download it to excel successfully.
FYR:
Regards,
Rama

ALV layout variant missing in background job.

hi guys,
Having problem on getting the default ALV layout variant when run the job in backgorund. Please advise any correction needed in the following code.
Thanks.
*& Include           Z_MM_KBR_AGSUBCONINV_MOD2                        *
MODULE status_0100 OUTPUT.
SET PF-STATUS '100'.
SET TITLEBAR '100'.
ENDMODULE.                 " STATUS_0100 OUTPUT
*&      Module display_data OUTPUT
      text
MODULE display_data OUTPUT.
IF sy-batch IS INITIAL. "Foreground
IF w_container IS INITIAL.
    IF cl_gui_alv_grid=>offline( ) IS INITIAL.
*Creating the container
      CREATE OBJECT w_container
        EXPORTING
          container_name              = c_container
        EXCEPTIONS
          cntl_error                  = 1
          cntl_system_error           = 2
          create_error                = 3
          lifetime_error              = 4
          lifetime_dynpro_dynpro_link = 5
          OTHERS                      = 6.
      IF sy-subrc <> 0.
     MESSAGE ID sy-msgid TYPE sy-msgty NUMBER sy-msgno
                WITH sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.
      ENDIF.
    ENDIF.
*Creating the ALV GRID
    CREATE OBJECT w_grid
      EXPORTING
        i_parent          = w_container
        i_appl_events     = c_check
      EXCEPTIONS
        error_cntl_create = 1
        error_cntl_init   = 2
        error_cntl_link   = 3
        error_dp_create   = 4
        OTHERS            = 5.
    IF sy-subrc <> 0.
     MESSAGE ID sy-msgid TYPE sy-msgty NUMBER sy-msgno
                WITH sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.
    ENDIF.
    else.
     exit.
    ENDIF.
ELSE.
*Creating the ALV GRID
    CREATE OBJECT w_grid
      EXPORTING
        i_parent          = go_dock_container
        i_appl_events     = c_check
      EXCEPTIONS
        error_cntl_create = 1
        error_cntl_init   = 2
        error_cntl_link   = 3
        error_dp_create   = 4
        OTHERS            = 5.
    IF sy-subrc <> 0.
      WRITE:/ 'Error in grid'.
    ENDIF.
     CREATE OBJECT w_grid
      EXPORTING i_parent = go_dock_container.
ENDIF.
*getting the variant option
    wa_variant-report     = sy-repid.
    wa_variant-username   = sy-uname.
    wa_layout-grid_title = sy-title.
    wa_layout-cwidth_opt = c_check.
    wa_layout-zebra       = c_check.
    wa_layout-no_f4       = c_check.
    wa_layout-sel_mode    = 'D'.
*Excluding the unwanted buttons
     PERFORM exclude_toolbar_buttons.
build field catalog.
    CALL FUNCTION 'LVC_FIELDCATALOG_MERGE'
      EXPORTING
        i_buffer_active        = c_check
        i_structure_name       = c_fcat_str
        i_bypassing_buffer     = c_check
      CHANGING
        ct_fieldcat            = t_fieldcat
      EXCEPTIONS
        inconsistent_interface = 1
        program_error          = 2
        OTHERS                 = 3.
    IF sy-subrc <> 0.
     MESSAGE ID sy-msgid TYPE sy-msgty NUMBER sy-msgno
             WITH sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.
    ENDIF.
    loop at t_fieldcat into w_fieldcat.
     if w_fieldcat-FIELDNAME = 'AGING1'.
      W_FIELDCAT-NO_ZERO = 'X'.
      MODIFY t_fieldcat FROM W_FIELDCAT INDEX SY-TABIX.
     ENDIF.
    endloop.
Generate sort critria
    PERFORM generate_sort.
Create object of class lcl_event_receiver.
    CREATE OBJECT w_event.
Handler for events.
   SET HANDLER w_event->handle_top_of_page       FOR w_grid.
   SET HANDLER w_event->handle_print_top_of_page FOR w_grid.
   SET HANDLER w_event->handle_print_end_of_list FOR w_grid.
    SET HANDLER w_event->handle_hotspot_click     FOR w_grid.
*Displaying the alv
   IF NOT sy-batch IS INITIAL.
     PERFORM create_snp.
   ENDIF.
t_data = i_final.
    CALL METHOD w_grid->set_table_for_first_display
      EXPORTING
        i_save                        = 'A'
        is_layout                     = wa_layout
        is_variant                    = wa_variant
      CHANGING
        it_outtab                     = t_data
        it_fieldcatalog               = t_fieldcat
      EXCEPTIONS
        invalid_parameter_combination = 1
        program_error                 = 2
        too_many_lines                = 3
        OTHERS                        = 4.
    IF sy-subrc <> 0.
    ENDIF.
ENDIF.
ENDIF.
ENDMODULE.                 " display_data OUTPUT
*&      Module user_command_0100 INPUT
      text
MODULE user_command_0100 INPUT.
DATA: lt_rows TYPE lvc_t_row,
         w_rows TYPE lvc_s_row.
CASE sy-ucomm.
    WHEN c_back.
      LEAVE TO SCREEN 0.
    WHEN c_exit.
      LEAVE TO SCREEN 0.
    WHEN c_cancel.
      LEAVE TO SCREEN 0.
   WHEN 'BILDET'.
     CALL METHOD w_grid->get_selected_rows
       IMPORTING
         et_index_rows = lt_rows.
     CALL METHOD cl_gui_cfw=>flush.
     IF sy-subrc EQ 0.
       READ TABLE lt_rows INTO w_rows INDEX 1.
       READ TABLE i_vbfa INTO w_vbfa INDEX w_rows-index.
       IF sy-subrc EQ 0.
         CLEAR i_zbw_br_nf4.
         LOOP AT i_zbw_br_nf3 INTO w_zbw_br_nf3 WHERE
                     refkey = w_vbfa-v_vbeln.
           APPEND w_zbw_br_nf3 TO i_zbw_br_nf4.
         ENDLOOP.
call dialog screen and display new alv control
         CALL SCREEN 101 STARTING AT 10 5.
       ENDIF.
     ENDIF.
     WHEN 'NOTAF'.
     CALL METHOD w_grid->get_selected_rows
       IMPORTING
         et_index_rows = lt_rows.
     CALL METHOD cl_gui_cfw=>flush.
     IF sy-subrc EQ 0.
       READ TABLE lt_rows INTO w_rows INDEX 1.
       READ TABLE i_zbw_br_nf3 INTO w_zbw_br_nf3 INDEX w_rows-index.
       DATA docnum LIKE j_1bdydoc-docnum.
       docnum = w_zbw_br_nf3-docnum.
       SET PARAMETER ID 'JEF' FIELD docnum.
       CALL TRANSACTION 'J1B3N' AND SKIP FIRST SCREEN.
     ENDIF.
ENDCASE.
ENDMODULE.                 " user_command_0100 INPUT
*&      Form modify_col_name
      text
     -->P_<FCAT> text
     -->P_TEXT_H01 text
FORM modify_col_name USING pwa_fcat TYPE lvc_s_fcat
                             value(pw_text) TYPE any.
pwa_fcat-coltext   = pw_text.
pwa_fcat-scrtext_l = pw_text.
pwa_fcat-scrtext_m = pw_text.
pwa_fcat-scrtext_s = pw_text.
ENDFORM.                    " modify_col_name
      FORM display_hotspot                                          *
FORM display_hotspot USING pw_row_id    TYPE lvc_s_row
                           pw_column_id TYPE lvc_s_col.
FIELD-SYMBOLS <l_data> TYPE zbrforecast.
READ TABLE t_br_nf_acum ASSIGNING <l_data> INDEX pw_row_id-index.
CHECK sy-subrc = 0.
IF pw_column_id = ' '.
ENDIF.
ENDFORM.                    "display_hotspot
*&      Form generate_sort
      Genereate Sort criteria
FORM generate_sort.
Local variables
DATA: wal_sort TYPE lvc_s_sort,
       wl_pos   TYPE numc2.
wl_pos = 01.
sort ORDER
wal_sort-spos      = wl_pos.
wal_sort-fieldname = c_aufnr.
wal_sort-up        = c_check.
APPEND wal_sort TO t_sort.
ENDFORM.                    "generate_sort
*&      Form f4_variant
      text
     <--PW_VARI text
FORM f4_variant CHANGING pw_vari TYPE disvariant-variant.
wa_variant-report = sy-cprog.
CALL FUNCTION 'REUSE_ALV_VARIANT_F4'
    EXPORTING
      is_variant    = wa_variant
      i_save        = c_u
    IMPORTING
      es_variant    = wa_variant
    EXCEPTIONS
      not_found     = 1
      program_error = 2
      OTHERS        = 3.
IF sy-subrc IS INITIAL.
    pw_vari = wa_variant-variant.
ELSE.
    MESSAGE s208(00) WITH text-t04.
ENDIF.
ENDFORM.                    " f4_variant
*&      Form validate_layout
*This subroutine is to validate the layout
No parameters are passed to this subroutine
FORM validate_layout.
IF NOT p_layout IS INITIAL.
Check Layout
   wa_variant-report   = sy-repid.
   wa_variant-username = sy-uname.
   wa_variant-variant = p_layout.
   CALL FUNCTION 'LVC_VARIANT_EXISTENCE_CHECK'
     EXPORTING
       i_save     = c_u
     CHANGING
       cs_variant = wa_variant
     EXCEPTIONS
       OTHERS     = 01.
   IF NOT sy-subrc IS INITIAL.
     SET CURSOR FIELD 'P_LAYOUT'.
     MESSAGE s001(00) WITH text-t06 p_layout.
     STOP.
   ENDIF.
ELSE.
clear wa_variant.
ENDIF.
ENDFORM.                    " validate_layout
*&      Form validate_data
      text
FORM validate_data .
PERFORM validate_layout.
ENDFORM.                    " validate_data

Hi,
Before the call to method set_table_for_first_display, populate
wa_variant-report = sy-repid.
Best regards,
Prashant

Issue regarding cell action in webdynpro for abap alv

hello gurus,
       i have one requirement in webdynpro for abap alv.i have one alv table in that i have one coloun employee name.
for that i have provided F4 help and that is editable field.if i select value from F4 help it is getting value correctly and it is showing properly at the same time it is allowing values entered manually insted of from F4 help.but as per my requiremnet it should not allow any manually entered values.how can i get this functinality. i am not aware indepth od WDA.
could you go through my isssue and could you revert me some solution.
thanks in advance.

Hi,
   I dont think this is possible because when you can change the value using F4 then it would obviously be
   possible to enter manually.
   You can try using a drop down instead because in drop down you cannot enter values manually,
   But this would be good if the values that can be shown in drop down are very low, if the values are more
   then again user will face problems selecting values.
   Else you can try out what srinivas suggested, But dont know whether we can have two cell editors at a time
   inside a single cell of ALV. Please post the answer if you have found any other way to do it.

Source system in PSA deletion variant

Dear Experts
In process chain PSA deletion variant,in source system column I will give the Development source system name(C6D),and after transport to the Quality styem(C6Q) Should I change this source system manually in qualtiy or system automatically will pick up the corresponding source system name?If not,what is the possible solution since we dont have any access in quality system.
Cheers
Rajesh

Thanks for the reply.I got doubt because in DEV we have to enter manually both DS and SOURCE SYSTEM manually...after importing to Quality will it change the source system name?...Can i take for grant...Pls confirm....
Rajesh

Import from excel in WD ABAP ALV

Hi,
Is there any ready made component e.g which shows Import data from excel to WD ABAP ALV.
Kindly suggest.
Best Regards
Sid

Sample codes:
"Define the tables according to your import data,
"or just define an structure,
"and then define the internal table
DATA IT_Map type table of ZYFIAccountMapCN.
TYPE-POOLS: truxs.
DATA F_Name(128) type C value 'd:\0927.xls'.
DATA: it_raw TYPE truxs_t_text_data.
CALL FUNCTION 'TEXT_CONVERT_XLS_TO_SAP'
EXPORTING
I_FIELD_SEPERATOR          =
I_LINE_HEADER              =
    I_TAB_RAW_DATA             = it_raw
    I_FILENAME                 = F_Name
TABLES
    I_TAB_CONVERTED_DATA       = IT_Map
EXCEPTIONS
CONVERSION_FAILED          = 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.

DIfference Between OOPS ALV and WEBDYNPRO FOR ABAP ALV?

Hi to All,
i want some information that What is main difference when we develop ALV Report in OOPS and WEBDYNPRO For ABAP.which is good n in what way it is good?
In the Same way I m also want know that WHICH IS BETTER AMONG WEBDYNPRO FOR JAVA/ABAP.In which way?
Regards,
Ravi K

Thanku for ur valuble Information.
could u give me information regarding OOPS ALV and WEBDYNPRO FOR ABAP ALV?which is better?is there differences?
Edited by: ravi k on Mar 26, 2008 12:23 PM

Web Dynpro ABAP ALV menu button icon image

Hi
Does anybody know how to add or link an image or an icon to a menu button in a
Web Dynpro ABAP ALV view?
I know how to do it in the alv table column but can't find a method for a menu button.
Best regards
Lars

Hi
Found the answer:
DATA: lr_febutton TYPE REF TO cl_salv_wd_fe_button.
lr_febutton->set_image_source( '@4B@' ).
Just used a wrong class.
Best regards
Lars

Tracking a deleted variant.

how to track a deleted variant.its not found in var*..pls help me

Hi,
Once u delete that cannot be tracked.
Thanks,
Sriram Ponna.

ALV Display Variant copying between programs

There is a report program say PROGRAM1 whose ALV display variants we want to copy to the ALV display variants of another program say PROGRAM2.
Both these program share the same ALV output structure design. My questions are
1) Can the display variants of an ALV be copied into another program.?
2) Can this be managed programatically?

Hi,
Try using LVC_VARIANT_SELECT and LVC_VARIANT_SAVE fms.
First call LVC_VARIANT_SELECT to read variant from the first program and then call LVC_VARIANT_SAVE to save it for the second program.
Take a look at report BCALV_GRID_11 for reference
Sri
Message was edited by: Srikanth Pinnamaneni

How to upload file in webdynpro abap alv

Hello Friends,
how to upload file in webdynpro abap alv
Regards
Narendra
Moderator message: please search for available information, post in correct "Web Dynpro ABAP" forum if still required.
Edited by: Thomas Zloch on Jun 6, 2011 11:55 AM

Hi Narendra,
You ahve to search before posting. This discussed many times.
You need to use file upload ui element to upload data. and display in alv.
Please go thorugh this..
http://wiki.sdn.sap.com/wiki/display/WDABAP/UploadandDownloadfilesinWebdynproABAP
Re: Upload .xls file in WDABAP
http://forums.sdn.sap.com/click.jspa?searchID=72307893&messageID=5425671
Cheers,
Kris.

WEBDYNPRO FOR ABAP ALV单元格的颜色问题

WEBDYNPRO FOR ABAP 的 ALV 的某一个字段的单元格，现在需要把单元格的边框的颜色，改成红色，请问大家有做过的吗？

看一看：http://wiki.sdn.sap.com/wiki/display/Snippets/ABAPWebDynproALV-ChangeCellColourbasedonContent

Webdynpro ABAP - ALV how can i display Total of Column

Hi friends,
Webdynpro ABAP - ALV how can i display Total of Columns.
Please tell me any metod is there or any solution.
Thanks,
Kumar.

Hi
You can take help of following code snippet to create totals for a particular column
Data: lr_function_settings TYPE REF TO CL_SALV_WD_CONFIG_TABLE.
DATA: lr_column_settings TYPE REF TO if_salv_wd_column_settings,
        lr_column          TYPE REF TO cl_salv_wd_column,
        lt_column type salv_wd_t_column_ref,
        ls_column type salv_wd_s_column_ref.
Data: lr_field_amnt type REF TO CL_SALV_WD_FIELD.
* get reference of ALV component
lr_salv_wd_table = wd_this->wd_cpifc_OVERVIEW_EARNED_ALV( ).
wd_this->alv_config_table = lr_salv_wd_table->get_model( ).
* get function settings
lr_function_settings ?= wd_this->alv_config_table.
* display columns in correct order
lr_column_settings ?= wd_this->alv_config_table.
lt_column = lr_column_settings->get_columns( ).
loop at lt_column into ls_column.
CASE ls_column-id.
when 'AMOUNT'
* aggregate field
        CALL METHOD LR_FUNCTION_SETTINGS->IF_SALV_WD_FIELD_SETTINGS~GET_FIELD
          EXPORTING
            FIELDNAME = 'AMOUNT'
          RECEIVING
            VALUE     = lr_field_amnt.
* create aggregate rule as total
        CALL METHOD LR_FIELD_AMNT->IF_SALV_WD_AGGR~CREATE_AGGR_RULE
          EXPORTING
            AGGREGATION_TYPE = IF_SALV_WD_C_AGGREGATION=>AGGRTYPE_TOTAL
          RECEIVING
            VALUE            = lv_aggr_rule.
endcase.
Regards
Manas DUa

How to delimit leading zero in vendor number in OO ABAP ALV without using conversion routine

Hi,
How to delimit leading zero in OO ABAP ALV without using conversion routine, because I have many fields like vendor, customer, material number etc..
How to address this leading zero.
I appreciate your quick response.
Regards,
Nalini S.

Hi Nalini,
Delimiting leading zeros in fields has to be done via conversion routines, as suggested by Vadamalai you need to pass on the conversion routine name in you field catalog variable.
Now as to which object oriented approach are you using to have your table contents display in ALV as it matters -
Using FACTORY method of CL_SALV_TABLE class, or
Using SET_TABLE_FOR_FIRST_DISPLAY method of CL_GUI_ALV_GRID class.
Using FACTORY method of CL_SALV_TABLE will do your own work, no need to apply any conversion routines or set long/medium/short text for columns as we do in field catalogs!
Cheers,
Varun

WD Abap ALV - Deleting Variant

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