Total/subtotal Alv object oriented
Hi,
How can I active icon of total/subtotal in alv grid object?
it is disabled.
Thanks!
Hi,
You need to have an field which is an integer type i.e. type i in the structure and make the subtotal as 'X' in the Field layout.
Thanks & Regards
Sarves Sombhatla
Similar Messages
-
Do editable a column of a ALV (object oriented programming)
Hello,
How I can do editable a column of a ALV (object oriented programming) ??
What field of a fieldcatalog let it ??
Thanks.
wa_fieldcatalog-fieldname = 'NUM_KGS'.
wa_fieldcatalog-seltext = 'Kg'.
wa_fieldcatalog-coltext = 'Kg'.
wa_fieldcatalog-just = 'L'.
wa_fieldcatalog-tabname = 'IT_DATOS'.
wa_fieldcatalog- ?????????In the program add the following field
wa_fieldcatalog-EDIT = 'X'.
append wa_fieldcatalog.
you will get the column editable -
Do ALV Object oriented routines stored in SLIS type-pool?
Do ALV Object oriented routines stored in SLIS type-pool?
hi, suman
i think
Yes...
thk u
santhosh
Edited by: santhosh kumar on Oct 16, 2008 12:00 PM -
How do attach LOGO to ALV ( object oriented)
Hi,
How do we attach logo to the output list of ALV.
Regards
VaraHi,
In the transaction OAOR, you should be able to insert your company Logo.
GOTO - OAOR (Business Document Navigator)
Give Class Name - PICTURES Class Type - OT..... then Execute
It will show you the list, then select ENJOYSAP_LOGO.
On that list, you will find one control with a "create" tab.
Click std. doc types.
Select SCREEN and double-click.
It will push FILE selection screen.
Select your company logo (.gif) and press OK.
It will ask for a description- for instance: "company logo".
It will let you know your doc has been stored successfully.
You can find your logo under ENJOYSAP_LOGO->Screen->company logo.
The following is the code for inserting the logo in ALV.
FORM TOP_OF_PAGE.
CALL FUNCTION 'REUSE_ALV_COMMENTARY_WRITE'
EXPORTING
I_LOGO = 'ENJOYSAP_LOGO'
IT_LIST_COMMENTARY = GT_LIST_TOP_OF_PAGE.
ENDFORM.
Regards,
Ferry Lianto -
Subtotal in ALV grid for a particular type and Grand total in ALV
Hi,
I need to have sub total for a particular type(eg: goods, services).. and grand total at end in ALV grid..
ALV output required as below:
Type VAT registration number Country Total Gross Amounts Total Tax Amounts Total Amount, ex-tax
Goods ATU12345678 AT 222.42 0 222.42
Goods NL123456789B02 NL 3,417.00 0 3,417.00
Goods Total 3,639.42 - 3,639.42
Services ATU12345678 AT 2,342.34 0 2,342.34
Services NL123456789B02 NL 223.33 0 223.33
Services Total 2,565.67 - 2,565.67
Grand Total 6,205.09 - 6,205.09
Let me as to how to achieve the above type in ALV grid...
Regards
Shivacheck this link..
Grand Totals in ALV grid disply function module
or do like this..
REPORT ZALVTESTFORSUBTOTAL.
tables:pa0008.
type-pools:slis.
types:begin of ty_pa0008,
pernr like pa0008-pernr,
begda like pa0008-begda,
endda like pa0008-endda,
ansal like pa0008-ansal,
lga01 like pa0008-lga01,
bet01 like pa0008-bet01,
end of ty_pa0008.
data:it_pa0008 type standard table of ty_pa0008 with header line.
data:it_fieldcat type SLIS_T_FIELDCAT_ALV,
wa_fieldcat type slis_fieldcat_alv,
it_layout type slis_layout_alv,
WA_events TYPE slis_alv_event,
it_events TYPE slis_t_event.
select-options:s_pernr for pa0008-pernr.
start-of-selection.
perform getD_data.
perform disp_alv.
*& Form getD_data
text
--> p1 text
<-- p2 text
form getD_data .
select pernr
begda
endda
ansal
lga01
bet01
from pa0008
into table it_pa0008
where pernr in s_pernr.
sort it_pa0008 by pernr begda descending.
endform. " getD_data
*& Form disp_alv
text
--> p1 text
<-- p2 text
form disp_alv .
wa_fieldcat-fieldname = 'PERNR'.
wa_FIELDCAT-REPTEXT_DDIC = 'Personnel no'.
*WA_FIELDCAT-no_subtotals = 'X'.
append wa_fieldcat to it_fieldcat.
clear wa_fieldcat.
wa_fieldcat-fieldname = 'BEGDA'.
wa_FIELDCAT-REPTEXT_DDIC = 'Start date'.
append wa_fieldcat to it_fieldcat.
clear wa_fieldcat.
wa_fieldcat-fieldname = 'ENDDA'.
wa_FIELDCAT-REPTEXT_DDIC = 'End date'.
append wa_fieldcat to it_fieldcat.
clear wa_fieldcat.
wa_fieldcat-fieldname = 'ANSAL'.
wa_FIELDCAT-REPTEXT_DDIC = 'Annula salary'.
wa_fieldcat-do_sum = 'X'.
append wa_fieldcat to it_fieldcat.
clear wa_fieldcat.
wa_fieldcat-fieldname = 'LGA01'.
wa_FIELDCAT-REPTEXT_DDIC = 'Wage Type'.
append wa_fieldcat to it_fieldcat.
clear wa_fieldcat.
wa_fieldcat-fieldname = 'BET01'.
wa_FIELDCAT-REPTEXT_DDIC = 'Amount for wagetype'.
append wa_fieldcat to it_fieldcat.
clear wa_fieldcat.
DATA: sort TYPE slis_sortinfo_alv,
it_sort TYPE slis_t_sortinfo_alv.
sort-fieldname = 'PERNR'.
sort-subtot = 'X'.
SORT-UP = 'X'.
APPEND sort TO it_sort.
*sort-fieldname = 'BEGDA'.
*SORT-NO_SUBTOTS = 'X'.
*APPEND sort TO it_sort.
IT_layout-totals_text = 'total text'.
IT_layout-subtotals_text = 'Subtotal text'.
*WA_EVENTS-NAME = 'SUBTOTAL TEXT'.
*WA_EVENTS-FORM = 'SUBTOTAL TEXT'.
*APPEND WA_EVENTS TO IT_EVENTS.
CALL FUNCTION 'REUSE_ALV_LIST_DISPLAY'
EXPORTING
I_CALLBACK_PROGRAM = sy-repid
IS_LAYOUT = it_LAYOUT
IT_FIELDCAT = IT_FIELDCAT
it_sort = it_sort
it_events = it_events
TABLES
t_outtab = it_pa0008 .
endform. " disp_alv -
How to display horizontal line in top-of-page by using object oriented ALV?
How to display horizontal line in top-of-page by using object oriented ALV.
I am created top-of-page in object oriented alv.
But not be successes in showing horizontal line in it.
Can any one pls give solution for this..
Thanks and regards..Hi
Try like this
data: gt_list_top_of_page type slis_t_listheader. " Top of page text.
Initialization.
perform comment_build using gt_list_top_of_page[].
form top_of_page.
* Note to self: the gif must be loaded into transaction OAOR with
* classname 'PICTURES' AND TYPE 'OT' to work with ALV GRID Functions.
* I Loaded NOVALOGO2 into system.
call function 'REUSE_ALV_COMMENTARY_WRITE'
exporting
* I_LOGO = 'NOVALOGO2'
* i_logo = 'ENJOYSAP_LOGO'
it_list_commentary = gt_list_top_of_page.
endform. " TOP_OF_PAGE
form comment_build using e04_lt_top_of_page type slis_t_listheader.
data: ls_line type slis_listheader.
clear ls_line.
ls_line-typ = 'A'.
ls_line-info = 'Special'(001).
fgrant = xgrant.
concatenate ls_line-info fgrant
'Stock Option Report to the board'(002)
into ls_line-info separated by space.
condense ls_line-info.
append ls_line to e04_lt_top_of_page.
endform. " COMMENT_BUILD
Use following syntex for footer print in alv:
* For 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.
* For End of Report
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.
check this link
http://abapprogramming.blogspot.com/
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/5dc3e690-0201-0010-1ebf-b85b3bed962d
Changing width of a custom container dynamically
Display Page numbers in ALV
Insert picture in selection screen.
Logo in OO ALV Grid
Reward all helpfull answers
Regards
Pavan -
How to find out the total, subtotal in alv report
hi dears,
how to find out the total, subtotal in alv report?
pls tell me logic ,
i will be waiting for eply
regards
eswarHi,
<b>ALV Grid List with sub-totals</b>
REPORT z_demo_alv_sort.
* This program lists orders (VBAK) with sort and sub-total for *
* 'sold-to-party' (KUNNR) and 'Sales organization' (VKORG) *
TABLES : vbak.
TYPE-POOLS: slis. " ALV Global types
SELECT-OPTIONS :
s_vkorg FOR vbak-vkorg, " Sales organization
s_kunnr FOR vbak-kunnr, " Sold-to party
s_vbeln FOR vbak-vbeln. " Sales document
SELECTION-SCREEN :
SKIP, BEGIN OF LINE,COMMENT 5(27) v_1 FOR FIELD p_max.
PARAMETERS p_max(2) TYPE n DEFAULT '20' OBLIGATORY.
SELECTION-SCREEN END OF LINE.
DATA:
BEGIN OF gt_vbak OCCURS 0,
vkorg LIKE vbak-vkorg, " Sales organization
kunnr LIKE vbak-kunnr, " Sold-to party
vbeln LIKE vbak-vbeln, " Sales document
netwr LIKE vbak-netwr, " Net Value of the Sales Order
waerk LIKE vbak-waerk, " Document currency
END OF gt_vbak.
INITIALIZATION.
v_1 = 'Maximum of records to read'.
START-OF-SELECTION.
PERFORM f_read_data.
PERFORM f_display_data.
* Form f_read_data
FORM f_read_data.
SELECT * INTO CORRESPONDING FIELDS OF TABLE gt_vbak
FROM vbak
UP TO p_max ROWS
WHERE kunnr IN s_kunnr
AND vbeln IN s_vbeln
AND vkorg IN s_vkorg.
ENDFORM. " F_READ_DATA
* Form f_display_data
FORM f_display_data.
DEFINE m_fieldcat.
add 1 to ls_fieldcat-col_pos.
ls_fieldcat-fieldname = &1.
ls_fieldcat-ref_tabname = 'VBAK'.
ls_fieldcat-do_sum = &2.
ls_fieldcat-cfieldname = &3.
append ls_fieldcat to lt_fieldcat.
END-OF-DEFINITION.
DEFINE m_sort.
add 1 to ls_sort-spos.
ls_sort-fieldname = &1.
ls_sort-up = 'X'.
ls_sort-subtot = &2.
append ls_sort to lt_sort.
END-OF-DEFINITION.
DATA:
ls_fieldcat TYPE slis_fieldcat_alv,
lt_fieldcat TYPE slis_t_fieldcat_alv,
lt_sort TYPE slis_t_sortinfo_alv,
ls_sort TYPE slis_sortinfo_alv,
ls_layout TYPE slis_layout_alv.
m_fieldcat 'VKORG' '' ''.
m_fieldcat 'KUNNR' '' ''.
m_fieldcat 'VBELN' '' ''.
m_fieldcat 'NETWR' 'X' 'WAERK'.
m_fieldcat 'WAERK' '' ''.
m_sort 'VKORG' 'X'. " Sort by vkorg and subtotal
m_sort 'KUNNR' 'X'. " Sort by kunnr and subtotal
m_sort 'VBELN' ''. " Sort by vbeln
ls_layout-cell_merge = 'X'.
CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'
EXPORTING
is_layout = ls_layout
it_fieldcat = lt_fieldcat
it_sort = lt_sort
TABLES
t_outtab = gt_vbak.
ENDFORM. " F_DISPLAY_DATA
***************** END OF PROGRAM Z_DEMO_ALV_SORT **********************
Regards
Sudheer -
Total/Subtotal Icon in ALV GRID
Hi;
i have an ALV GRID that is already sorted and data is shown ordered in the grid:
Sort Documento
wa_sort-spos = '1' .
wa_sort-fieldname = 'MBLNR'.
wa_sort-tabname = 'ITAB'.
wa_sort-up = 'X'.
wa_sort-subtot = 'X'.
APPEND wa_sort TO i_sort .
CLEAR wa_sort.
But, i need to subtotal by a column and i do this:
gt_fieldcat-seltext_l = 'Cant_entregada'.
gt_fieldcat-fieldname = 'MENGE'.
gt_fieldcat-ref_tabname = 'itab'.
gt_fieldcat-outputlen = 14.
gt_fieldcat-do_sum = 'X'.
APPEND gt_fieldcat. CLEAR gt_fieldcat.
Menge is data type Integer because the Key User doesn´t want decimal places.
And ,
CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'
EXPORTING
i_callback_program = g_repid
is_layout = gs_layout
it_fieldcat = gt_fieldcat[]
it_sort = i_sort
i_default = 'X'
i_save = 'A'
IMPORTING
E_EXIT_CAUSED_BY_CALLER =
ES_EXIT_CAUSED_BY_USER =
TABLES
t_outtab = itab
EXCEPTIONS
program_error = 1
OTHERS = 2
So data in the grid is ordered by Document number, but the total/subtotal button is not displayed.
i've been lookin other posts about the same, but i don´t see any difference with my code.
Any help.
David Fúnez
Tegucigalpa, Hondurasi found the answer..jus added this line : gt_fieldcat-datatype = 'INT4'.
gt_fieldcat-seltext_l = 'Cant_entregada'.
gt_fieldcat-fieldname = 'MENGE'.
gt_fieldcat-ref_tabname = 'itab'.
gt_fieldcat-outputlen = 14.
gt_fieldcat-do_sum = 'X'.
gt_fieldcat-datatype = 'INT4'.
APPEND gt_fieldcat. CLEAR gt_fieldcat.
Now buttons are displayed... -
HOw to make an Object oriented alv respond to double click
Hi all,
HOw to make an Object oriented alv respond to double click.SAmple code will be helpful.
Thanks in advance,
Alex.Hi,
1. Create a Control (for Custom and Split Containers only)
2. Instantiate a Container Object (in case of Custom and Split Containers, specify the control which is created by us in Screen painter) CREATE OBJECT
3. Instantiate an Object of the kind of report that has to be displayed (List, Grid or Tree). CREATE OBJECT . Here we need to specify the Parent Container as the so that it sits in that container.
4. Call appropriate methods to display the report on the screen. CALL METHOD ->
DATA : g_dock TYPE REF TO cl_gui_docking_container,
g_split TYPE REF TO cl_gui_easy_splitter_container,
g_cont1 TYPE REF TO cl_gui_container,
g_cont2 TYPE REF TO cl_gui_container,
g_grid1 TYPE REF TO cl_gui_alv_grid,
g_grid2 TYPE REF TO cl_gui_alv_grid.
i_mara is an internal table of structure MARA
SELECT * FROM mara INTO TABLE i_mara.
i_kna1 is an internal table of structure KNA1
SELECT * FROM kna1 INTO TABLE i_kna1.
To create an Object of type Docking Container
CREATE OBJECT g_dock
EXPORTING
side = cl_gui_docking_container=>dock_at_top
extension = 200 .
To Create an Object of Type Split Container. Here we can see that the Docking *Container Created above has been used as a parent .
CREATE OBJECT g_split
EXPORTING
parent = g_dock
orientation = 1 .
Easy Split container splits one Control into 2 manageable controls, each of them is used * to handle one GUI Container each
g_cont1 = g_split->top_left_container.
g_cont2 = g_split->bottom_right_container.
To Create an Object of type Grid . Here we can see that the Left Split Container * Created above has been used as a parent .
CREATE OBJECT g_grid1
EXPORTING
i_parent = g_cont1 .
To Create an Object of type Grid . Here we can see that the Right Split Container * Created above has been used as a parent .
CREATE OBJECT g_grid2
EXPORTING
i_parent = g_cont2 .
The method of Grid Control Object is used to display the Data.
CALL METHOD g_grid1->set_table_for_first_display
EXPORTING
i_structure_name = 'MARA'
CHANGING
it_outtab = i_mara[] .
The method of Grid Control Object is used to display the Data.
CALL METHOD g_grid2->set_table_for_first_display
EXPORTING
i_structure_name = 'KNA1'
CHANGING
it_outtab = i_kna1[] .
Regards
Hari -
Error for object oriented alv running in background.
Hi all,
I have an ALV report done using object oriented functionality.
When I am trying to run that report in background , it is giving me error.
I want to know why it is happening and how it can be corrected.
Regards,
Vaibhav.Create a docky container :
c_docking_cont TYPE REF TO cl_gui_docking_container.
*For background execution
IF sy-batch EQ c_x.
CREATE OBJECT c_alv
EXPORTING
i_parent = c_docking_cont.
ENDIF.
ALV for display field details
CALL METHOD c_alv->set_table_for_first_display
EXPORTING
is_layout = t_lay
CHANGING
it_outtab = t_table[]
it_fieldcatalog = t_field_cat.
IF sy-subrc <> 0.
MESSAGE ID sy-msgid TYPE sy-msgty NUMBER sy-msgno
WITH sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.
ENDIF.
Edited by: Madhavi t on Nov 2, 2009 1:34 PM -
How to capture index/row no of row in table using object oriented alv.
i have a table with many fields. i have an alv grid table displayed using object oriented alv. when i double click on a record, i call another screen. there i want to display the record number. eg, if i doubleclick on the third row, i will go to next screen and display 3 there.
please let me know how it is done as it is urgent.
thanks in advance.Hi,
Use the following code to get rowno.
CLASS lcl_grid_events DEFINITION DEFERRED.
DATA:
grid1_events TYPE REF TO lcl_grid_events.
CLASS lcl_grid_events DEFINITION.
PUBLIC SECTION.
METHODS:
dbclk
FOR EVENT double_click OF cl_gui_alv_grid
IMPORTING e_row
e_column
es_row_no.
ENDCLASS. "lcl_grid_events DEFINITION
CLASS lcl_grid_events IMPLEMENTATION.
METHOD dbclk.
*access e_row variable, which contains the record no.
ENDMETHOD. "dbclk
ENDCLASS. "lcl_grid
write the following code after method call of set_table_for_first_display
CREATE OBJECT grid1_events.
SET HANDLER grid1_events->dbclk
FOR grid1.
reward point if useful. -
To activate total & subtotal button in ALV by class
Hi,
Kindly suggest how to activate total & subtotal button in ALV by class. I have used layout configuration by lvc_s_layo.
gs_layout type lvc_s_layo.
Ashutosh KumarDears,
Do_SUM is not available in gs_layout type lvc_s_layo.
Its working only in function module REUSE_ALV_LIST_DISPLAY.
How to use in class ALV.
FORM SUB_CREATE_FIELDCATALOG .
THIS BELOW FIELD IS EDITABLE
PERFORM APPEND_FIELDCAT USING:'MATNR'
'Material No.'
'CHAR'
'30'
PERFORM APPEND_FIELDCAT USING:'MATKL'
'DOCUMENT TYPE'
'CHAR'
'10'
PERFORM APPEND_FIELDCAT USING:''
'CHAR'
'4'
'C610'
PERFORM APPEND_FIELDCAT USING:'NTGEW'
'NET WT'
'P'
'10'
'C610'
'X'.
PERFORM APPEND_FIELDCAT USING:'VOLTO'
'VOLUME'
'P'
'10'
'C610'
'X'.
PERFORM APPEND_FIELDCAT USING:'VPREH'
'COST'
'P'
'10'
'C610'
ENDFORM. " SUB_CREATE_FIELDCATALOG
*& FORM APPEND_FIELDCAT
TEXT
-->P_0116 TEXT
-->P_0117 TEXT
-->P_0118 TEXT
-->P_0119 TEXT
-->P_0120 TEXT
-->P_10 TEXT
FORM APPEND_FIELDCAT USING P_114
P_115
P_116
P_117
P_118
P_119.
CLEAR GT_FIELDCAT_LVC.
GT_FIELDCAT_LVC-FIELDNAME = P_114.
GT_FIELDCAT_LVC-COLTEXT = P_115.
GT_FIELDCAT_LVC-DATATYPE = P_116.
GT_FIELDCAT_LVC-OUTPUTLEN = P_117.
GT_FIELDCAT_LVC-EMPHASIZE = P_118.
GT_FIELDCAT_LVC-do_sum = P_119.
append gt_fieldcat_lvc. -
Can anyone give me document to devlop alv report in object oriented
hi
hi i want document how to devlope alv report in object oriented.
i need document .
thanks .HI,
Check these programs and links.
OOPS ALV standard pgms
BCALV_EDIT_01
BCALV_EDIT_02
BCALV_EDIT_03
BCALV_EDIT_04
BCALV_EDIT_05
BCALV_EDIT_06
BCALV_EDIT_07
BCALV_EDIT_08
ABAP_OBJECTS_ENJOY_0 Template for Solutions of ABAP Object Enjoy Course
ABAP_OBJECTS_ENJOY_1 Model Solution 1: ABAP Objects Enjoy Course
ABAP_OBJECTS_ENJOY_2 Model Solution 2: ABAP Objects Enjoy Course
ABAP_OBJECTS_ENJOY_3 Model Solution 3: ABAP Objects Enjoy Course
ABAP_OBJECTS_ENJOY_4 Model Solution 4: ABAP Objects Enjoy Course
ABAP_OBJECTS_ENJOY_5 Model Solution 5: ABAP Objects Enjoy Course
DEMO_ABAP_OBJECTS Complete Demonstration for ABAP Objects
DEMO_ABAP_OBJECTS_CONTROLS GUI Controls on Screen
DEMO_ABAP_OBJECTS_EVENTS Demonstration of Events in ABAP Objects
DEMO_ABAP_OBJECTS_GENERAL ABAP Objects Demonstration
DEMO_ABAP_OBJECTS_INTERFACES Demonstration of Interfaces in ABAP Objects
DEMO_ABAP_OBJECTS_METHODS Demonstration of Methods in ABAP Objects
DEMO_ABAP_OBJECTS_SPLIT_SCREEN Splitter Control on Screen
some helful links.
Go through the below links,
For Materials:
1) http://help.sap.com/printdocu/core/Print46c/en/data/pdf/BCABA/BCABA.pdf -- Page no: 1291
2) http://esnips.com/doc/5c65b0dd-eddf-4512-8e32-ecd26735f0f2/prefinalppt.ppt
3) http://esnips.com/doc/2c76dc57-e74a-4539-a20e-29383317e804/OO-abap.pdf
4) http://esnips.com/doc/0ef39d4b-586a-4637-abbb-e4f69d2d9307/SAP-CONTROLS-WORKSHOP.pdf
5) http://esnips.com/doc/92be4457-1b6e-4061-92e5-8e4b3a6e3239/Object-Oriented-ABAP.ppt
6) http://esnips.com/doc/448e8302-68b1-4046-9fef-8fa8808caee0/abap-objects-by-helen.pdf
7) http://esnips.com/doc/39fdc647-1aed-4b40-a476-4d3042b6ec28/class_builder.ppt
8) http://www.amazon.com/gp/explorer/0201750805/2/ref=pd_lpo_ase/102-9378020-8749710?ie=UTF8
1) http://www.erpgenie.com/sap/abap/OO/index.htm
2) http://help.sap.com/saphelp_nw04/helpdata/en/ce/b518b6513611d194a50000e8353423/frameset.htm
Regards
Sudheer -
Interactive object oriented alv
hi friends,
i want interactive object oriented alv report. i want some example program for that.try like this
*& Report ZALV_OOP
REPORT zalv_oop.
CLASS lcl_event_handler DEFINITION
CLASS lcl_event_handler DEFINITION .
PUBLIC SECTION .
METHODS:
*--Double-click control
handle_double_click
FOR EVENT double_click OF cl_gui_alv_grid
IMPORTING e_row e_column es_row_no.
PRIVATE SECTION.
ENDCLASS. "lcl_event_handler DEFINITION
CLASS lcl_event_handler IMPLEMENTATION
CLASS lcl_event_handler IMPLEMENTATION .
*--Handle Double Click
METHOD handle_double_click .
PERFORM handle_double_click USING e_row e_column es_row_no .
ENDMETHOD . "handle_double_click
ENDCLASS . "lcl_event_handler IMPLEMENTATION
TABLES : mseg.
DATA : BEGIN OF itab OCCURS 0,
mblnr LIKE mseg-mblnr,
matnr LIKE mseg-matnr,
menge LIKE mseg-menge,
END OF itab.
DATA : gr_alvgrid TYPE REF TO cl_gui_alv_grid,
gr_ccontainer TYPE REF TO cl_gui_custom_container,
gt_fcat TYPE lvc_t_fcat,
gs_layo TYPE lvc_s_layo.
DATA gr_event_handler TYPE REF TO lcl_event_handler .
DATA : ok_code LIKE sy-ucomm.
DATA : t_mat LIKE mara-matnr.
DATA: variant TYPE disvariant.
SELECTION-SCREEN : BEGIN OF BLOCK blk1 WITH FRAME TITLE text-001.
SELECT-OPTIONS : s_mblnr FOR mseg-mblnr.
SELECTION-SCREEN : END OF BLOCK blk1.
START-OF-SELECTION.
SET SCREEN 100.
CREATE OBJECT gr_event_handler .
PERFORM get_data.
PERFORM dis_data.
*& Form get_data
text
FORM get_data.
SELECT mblnr matnr menge FROM mseg INTO CORRESPONDING FIELDS OF TABLE itab
WHERE mblnr IN s_mblnr.
variant-report = sy-repid.
variant-username = sy-uname.
ENDFORM. "get_data
*& Form dis_data
text
FORM dis_data.
IF gr_alvgrid IS INITIAL.
CREATE OBJECT gr_ccontainer
EXPORTING
container_name = 'CC_ALV'
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.
CREATE OBJECT gr_alvgrid
EXPORTING
i_parent = gr_ccontainer
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.
PERFORM create_fcat CHANGING gt_fcat.
PERFORM create_layout CHANGING gs_layo.
CALL METHOD gr_alvgrid->set_table_for_first_display
EXPORTING
is_variant = variant
i_save = 'A'
is_layout = gs_layo
CHANGING
it_outtab = itab[]
it_fieldcatalog = gt_fcat
IF sy-subrc 0.
MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
SET HANDLER gr_event_handler->handle_double_click FOR gr_alvgrid .
ENDIF.
ENDFORM. "dis_data
*& Form create_fcat
text
<--P_GT_FCAT text
FORM create_fcat CHANGING pt_fcat TYPE lvc_t_fcat.
DATA : ls_fcat TYPE lvc_s_fcat.
ls_fcat-fieldname = 'MBLNR'.
ls_fcat-coltext = 'Material Doc.'.
APPEND ls_fcat TO pt_fcat.
ls_fcat-fieldname = 'MATNR'.
ls_fcat-coltext = 'Material'.
APPEND ls_fcat TO pt_fcat.
ls_fcat-fieldname = 'MENGE'.
ls_fcat-coltext = 'Quantity'.
APPEND ls_fcat TO pt_fcat.
ENDFORM. " create_fcat
*& Form create_layout
text
<--P_GS_LAYO text
FORM create_layout CHANGING ps_layo TYPE lvc_s_layo.
ps_layo-zebra = 'X'.
ENDFORM. " create_layout
*& Module STATUS_0100 OUTPUT
text
MODULE status_0100 OUTPUT.
SET PF-STATUS 'ZALV_OOP'.
SET TITLEBAR 'xxx'.
ENDMODULE. " STATUS_0100 OUTPUT
*& Module USER_COMMAND_0100 INPUT
text
MODULE user_command_0100 INPUT.
ok_code = sy-ucomm.
CASE ok_code.
WHEN 'BACK' OR 'UP' OR 'CANC'.
LEAVE PROGRAM.
ENDCASE.
ENDMODULE. " USER_COMMAND_0100 INPUT
*& Form handle_double_click
text
-->I_ROW text
-->I_COLUMN text
-->IS_ROW_NO text
FORM handle_double_click USING i_row TYPE lvc_s_row
i_column TYPE lvc_s_col
is_row_no TYPE lvc_s_roid.
READ TABLE itab INDEX is_row_no-row_id .
IF sy-subrc = 0 .
IF i_column = 'MATNR'.
t_mat = itab-matnr.
SET PARAMETER ID 'MAT' FIELD t_mat.
CALL TRANSACTION 'MM03' AND SKIP FIRST SCREEN.
SET PARAMETER ID 'MAT' FIELD space.
ELSEIF i_column = 'MBLNR'.
CALL TRANSACTION 'MIGO'.
ENDIF .
ENDIF.
ENDFORM . "handle_double_click
here in screen 100 i have taken one custom control with name cc_alv -
Field symbols in Object Oriented ALV
Hi Friends....Can somebody explain me what is the significance of field symbols in OO ALV. Why it is assigned to Field catalog. Also explain me the basic steps to do Object Oriented ALV. Thanks in advance...
Hi Satyesh,
Field symbols are symbolic names to which a memory area can be assigned during program runtime. A field symbol can be used instead of data objects at operand positions of statements.
Please go through this following code. This uses field symbols for OO ALV.
LCL_TABLE_DISPLAY DEFINITION
CLASS lcl_table_display DEFINITION.
PUBLIC SECTION.
TYPE-POOLS: abap, slis.
CLASS-METHODS: display_list IMPORTING in_data TYPE STANDARD TABLE,
display_grid IMPORTING in_data TYPE STANDARD TABLE.
METHODS: constructor IMPORTING in_data TYPE STANDARD TABLE
EXCEPTIONS casting_error
empty_fieldcat.
METHODS: output_list,
output_grid.
METHODS: set_table_name IMPORTING in_tabname TYPE any,
set_alv_title IMPORTING in_title TYPE any,
set_alv_settings IMPORTING in_settings TYPE any,
set_alv_layout IMPORTING in_layout TYPE any,
set_alv_event IMPORTING in_name TYPE any
in_form TYPE any.
PRIVATE SECTION.
CLASS-DATA: g_table_object TYPE REF TO lcl_table_display.
TYPES: BEGIN OF ty_defin,
fieldname TYPE fieldname,
ref_tabname TYPE tabname,
ref_fieldname TYPE fieldname,
END OF ty_defin.
DATA: g_repid TYPE repid,
g_struc TYPE tabname,
g_table TYPE tabname.
DATA: gt_data TYPE REF TO data.
DATA: g_title TYPE lvc_title,
gt_fcat TYPE slis_t_fieldcat_alv,
gs_sett TYPE lvc_s_glay,
gs_layo TYPE slis_layout_alv,
gt_evnt TYPE slis_t_event.
DATA: gt_defin TYPE TABLE OF ty_defin,
g_level TYPE tabname.
METHODS: output_table IMPORTING data TYPE REF TO data
mode TYPE c,
fill_fieldcat IMPORTING repid TYPE repid
struc TYPE tabname
CHANGING fcat TYPE slis_t_fieldcat_alv
EXCEPTIONS no_definition,
get_definition IMPORTING repid TYPE repid
struc TYPE tabname
CHANGING abap TYPE rsfb_source,
recursive_definition IMPORTING repid TYPE repid
CHANGING abap TYPE rsfb_source,
map_structure IMPORTING source TYPE any
CHANGING destin TYPE any.
ENDCLASS.
LCL_TABLE_DISPLAY IMPLEMENTATION
CLASS lcl_table_display IMPLEMENTATION.
Display table in ALV list
METHOD display_list.
IF NOT g_table_object IS INITIAL.
FREE: g_table_object.
ENDIF.
CREATE OBJECT g_table_object EXPORTING in_data = in_data.
CALL METHOD g_table_object->output_list.
ENDMETHOD.
Display table in ALV grid
METHOD display_grid.
IF NOT g_table_object IS INITIAL.
FREE: g_table_object.
ENDIF.
CREATE OBJECT g_table_object EXPORTING in_data = in_data.
CALL METHOD g_table_object->output_grid.
ENDMETHOD.
Create table display
METHOD constructor.
DATA: ls_data TYPE REF TO data.
DATA: ob_desc TYPE REF TO cl_abap_structdescr.
DATA: l_absol TYPE char200,
l_repid TYPE repid,
l_struc TYPE tabname.
FIELD-SYMBOLS: <table> TYPE STANDARD TABLE,
<struc> TYPE ANY.
Get data and store it into attribute
CREATE DATA me->gt_data LIKE in_data.
ASSIGN me->gt_data->* TO <table>.
<table> = in_data.
Get global data definition
CREATE DATA ls_data LIKE LINE OF <table>.
ASSIGN ls_data->* TO <struc>.
CATCH SYSTEM-EXCEPTIONS assign_casting_illegal_cast = 1.
ob_desc ?= cl_abap_typedescr=>describe_by_data( <struc> ).
ENDCATCH.
IF sy-subrc = 1.
RAISE casting_error.
ENDIF.
Get program name and main type used to define table
l_absol = ob_desc->absolute_name.
SPLIT l_absol AT '\TYPE=' INTO l_repid l_struc.
SHIFT l_repid UP TO '='.
SHIFT l_repid.
CHECK l_struc NP '%_*'.
IF me->g_repid NE l_repid
OR me->g_struc NE l_struc.
Set attributes
me->g_repid = l_repid.
me->g_struc = l_struc.
me->g_table = l_struc.
REPLACE 'TY' WITH 'WT' INTO me->g_table.
Field catalog
CALL METHOD fill_fieldcat EXPORTING repid = l_repid
struc = l_struc
CHANGING fcat = me->gt_fcat.
IF me->gt_fcat IS INITIAL.
RAISE empty_fieldcat.
ENDIF.
ENDIF.
ENDMETHOD.
Output list
METHOD output_list.
CALL METHOD output_table EXPORTING data = me->gt_data
mode = 'L'.
ENDMETHOD.
Output grid
METHOD output_grid.
CALL METHOD output_table EXPORTING data = me->gt_data
mode = 'G'.
ENDMETHOD.
Output table
METHOD output_table.
DATA: ls_vari TYPE disvariant.
FIELD-SYMBOLS: <table> TYPE STANDARD TABLE.
ASSIGN me->gt_data->* TO <table>.
Get default user variant
ls_vari-report = me->g_repid.
ls_vari-username = sy-uname.
CALL FUNCTION 'REUSE_ALV_VARIANT_DEFAULT_GET'
EXPORTING
i_save = 'U'
CHANGING
cs_variant = ls_vari
EXCEPTIONS
OTHERS = 0.
Display table contents
IF mode = 'G'.
CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'
EXPORTING
i_callback_program = me->g_repid
i_grid_title = me->g_title
i_grid_settings = me->gs_sett
is_layout = me->gs_layo
it_fieldcat = me->gt_fcat
i_save = 'U'
is_variant = ls_vari
it_events = me->gt_evnt
TABLES
t_outtab = <table>
EXCEPTIONS
OTHERS = 0.
ELSE.
CALL FUNCTION 'REUSE_ALV_LIST_DISPLAY'
EXPORTING
i_callback_program = me->g_repid
is_layout = me->gs_layo
it_fieldcat = me->gt_fcat
i_save = 'U'
is_variant = ls_vari
it_events = me->gt_evnt
TABLES
t_outtab = <table>
EXCEPTIONS
OTHERS = 0.
ENDIF.
ENDMETHOD.
Fill field catalog
METHOD fill_fieldcat.
DATA: lt_abap TYPE TABLE OF rssource.
DATA: ls_defin TYPE ty_defin.
DATA: lt_dfies TYPE TABLE OF dfies,
ls_dfies TYPE dfies,
ls_dd04v TYPE dd04v,
ls_dd01v TYPE dd01v,
l_flong TYPE dfies-lfieldname,
l_dname TYPE dfies-domname.
DATA: ls_fcat TYPE slis_fieldcat_alv,
ls_fcat2 TYPE slis_fieldcat_alv.
DATA: l_index TYPE i,
l_nbfld TYPE i.
FREE: me->gt_defin.
Process data definition
CALL METHOD get_definition EXPORTING repid = repid
struc = struc
CHANGING abap = lt_abap.
Process sub levels if required
CALL METHOD recursive_definition EXPORTING repid = repid
CHANGING abap = lt_abap.
IF me->gt_defin IS INITIAL.
RAISE no_definition.
ENDIF.
LOOP AT me->gt_defin INTO ls_defin.
CLEAR: ls_fcat.
MOVE-CORRESPONDING ls_defin TO ls_fcat.
Retrieve info about this field
FREE: ls_dfies, ls_dd04v, ls_dd01v, l_dname.
l_flong = ls_fcat-ref_fieldname.
SET LOCALE LANGUAGE 'E'.
TRANSLATE: ls_fcat-ref_tabname TO UPPER CASE,
ls_fcat-ref_fieldname TO UPPER CASE,
l_flong TO UPPER CASE.
IF NOT ls_fcat-ref_tabname IS INITIAL.
Try to get info about field in table
CALL FUNCTION 'DDIF_FIELDINFO_GET'
EXPORTING
tabname = ls_fcat-ref_tabname
fieldname = ls_fcat-ref_fieldname
lfieldname = l_flong
IMPORTING
dfies_wa = ls_dfies
EXCEPTIONS
not_found = 1
internal_error = 2
OTHERS = 3.
IF sy-subrc = 0.
MOVE-CORRESPONDING ls_dfies TO ls_fcat.
ls_fcat-fieldname = ls_defin-fieldname.
MOVE: ls_dfies-keyflag TO ls_fcat-key,
ls_dfies-scrtext_m TO ls_fcat-seltext_l,
ls_dfies-domname TO l_dname.
ENDIF.
ELSE.
Try to get info about structure
ls_defin-ref_tabname = ls_defin-ref_fieldname.
CALL FUNCTION 'DDIF_FIELDINFO_GET'
EXPORTING
tabname = ls_defin-ref_tabname
TABLES
dfies_tab = lt_dfies
EXCEPTIONS
OTHERS = 0.
IF NOT lt_dfies IS INITIAL.
Process fields of this structure
LOOP AT lt_dfies INTO ls_dfies.
CLEAR: ls_fcat.
MOVE-CORRESPONDING ls_dfies TO ls_fcat.
CONCATENATE ls_defin-fieldname ls_fcat-fieldname
INTO ls_fcat-fieldname
SEPARATED BY '-'.
MOVE ls_dfies-keyflag TO ls_fcat-key.
MOVE ls_dfies-scrtext_m TO ls_fcat-seltext_l.
ls_fcat-tabname = me->g_table.
CLEAR: ls_fcat-col_pos,
ls_fcat-offset.
IF ls_fcat-ref_tabname IS INITIAL.
ls_fcat-ddictxt = 'L'.
ENDIF.
Display Yes/No fields as checkboxes
IF ls_dfies-domname = 'XFELD'.
ls_fcat-checkbox = 'X'.
ENDIF.
Add field to field catalog
APPEND ls_fcat TO fcat.
ENDLOOP.
ELSE.
Try to get info about data element
CALL FUNCTION 'DDIF_DTEL_GET'
EXPORTING
name = ls_fcat-ref_fieldname
langu = sy-langu
IMPORTING
dd04v_wa = ls_dd04v
EXCEPTIONS
illegal_input = 1
OTHERS = 2.
IF sy-subrc = 0.
MOVE-CORRESPONDING ls_dd04v TO ls_fcat.
MOVE: ls_dd04v-scrtext_m TO ls_fcat-seltext_l,
ls_dd04v-domname TO l_dname.
ELSE.
Finally try to get info about domain
CALL FUNCTION 'DDIF_DOMA_GET'
EXPORTING
name = ls_fcat-ref_fieldname
langu = sy-langu
IMPORTING
dd01v_wa = ls_dd01v
EXCEPTIONS
illegal_input = 1
OTHERS = 2.
IF sy-subrc = 0.
MOVE-CORRESPONDING ls_dd01v TO ls_fcat.
MOVE: ls_dd01v-ddtext TO ls_fcat-seltext_l,
ls_dd01v-domname TO l_dname.
ENDIF.
ENDIF.
ENDIF.
ENDIF.
Table name must be internal table containing data
ls_fcat-tabname = g_table.
No offset
CLEAR: ls_fcat-offset.
Default text is stored in long text
IF ls_fcat-ref_tabname IS INITIAL.
ls_fcat-ddictxt = 'L'.
ENDIF.
Display Yes/No fields as checkboxes
IF l_dname = 'XFELD'.
ls_fcat-checkbox = 'X'.
ENDIF.
Add field to field catalog
APPEND ls_fcat TO fcat.
ENDLOOP.
Link between fields
DESCRIBE TABLE fcat LINES l_nbfld.
LOOP AT fcat INTO ls_fcat.
IF sy-tabix NE l_nbfld.
l_index = sy-tabix + 1.
READ TABLE fcat INTO ls_fcat2 INDEX l_index.
IF sy-subrc = 0.
IF ls_fcat-datatype = 'CURR'.
Currency unit
IF ls_fcat2-datatype = 'CUKY'.
ls_fcat-cfieldname = ls_fcat2-fieldname.
ls_fcat-ctabname = ls_fcat2-tabname.
MODIFY fcat FROM ls_fcat.
ELSE.
LOOP AT fcat INTO ls_fcat2
FROM l_index
WHERE datatype = 'CUKY'.
First currency unit after field
ls_fcat-cfieldname = ls_fcat2-fieldname.
ls_fcat-ctabname = ls_fcat2-tabname.
MODIFY fcat FROM ls_fcat.
EXIT.
ENDLOOP.
IF sy-subrc NE 0.
No currency unit after field, try before
READ TABLE fcat INTO ls_fcat2
WITH KEY datatype = 'CUKY'.
IF sy-subrc = 0.
ls_fcat-cfieldname = ls_fcat2-fieldname.
ls_fcat-ctabname = ls_fcat2-tabname.
MODIFY fcat FROM ls_fcat.
ENDIF.
ENDIF.
ENDIF.
ENDIF.
IF ls_fcat-datatype = 'QUAN'.
Quantity unit
IF ls_fcat2-datatype = 'UNIT'.
ls_fcat-cfieldname = ls_fcat2-fieldname.
ls_fcat-ctabname = ls_fcat2-tabname.
MODIFY fcat FROM ls_fcat.
ENDIF.
ENDIF.
ENDIF.
ENDIF.
ENDLOOP.
ENDMETHOD.
Get definition of type from code source
METHOD get_definition.
DATA: l_strng TYPE rssource,
ls_abap TYPE rssource,
l_fdpos TYPE i,
l_first TYPE i,
l_lastr TYPE i.
DATA: lt_incl TYPE TABLE OF repid,
ls_incl TYPE repid.
Get program code
READ REPORT repid INTO abap.
CHECK sy-subrc EQ 0.
Get first line of definition
CONCATENATE 'BEGIN OF' struc INTO l_strng
SEPARATED BY space.
LOOP AT abap INTO ls_abap.
IF ls_abap CS l_strng.
l_fdpos = strlen( l_strng ) + sy-fdpos.
IF ls_abap+l_fdpos(1) CA ', "'.
l_first = sy-tabix.
EXIT.
ENDIF.
ENDIF.
ENDLOOP.
IF l_first IS INITIAL.
Table is defined in an include
CALL FUNCTION 'RS_GET_ALL_INCLUDES'
EXPORTING
program = repid
TABLES
includetab = lt_incl
EXCEPTIONS
OTHERS = 1.
IF sy-subrc = 0.
LOOP AT lt_incl INTO ls_incl.
Try to find definition in this include
READ REPORT ls_incl INTO abap.
LOOP AT abap INTO ls_abap.
IF ls_abap CS l_strng.
l_fdpos = strlen( l_strng ) + sy-fdpos.
IF ls_abap+l_fdpos(1) CA ',. "'.
l_first = sy-tabix.
EXIT.
ENDIF.
ENDIF.
ENDLOOP.
IF NOT l_first IS INITIAL.
EXIT.
ENDIF.
ENDLOOP.
ENDIF.
ENDIF.
Get last line of definition
CONCATENATE 'END OF' struc INTO l_strng
SEPARATED BY space.
LOOP AT abap INTO ls_abap.
IF ls_abap CS l_strng.
l_fdpos = strlen( l_strng ) + sy-fdpos.
IF ls_abap+l_fdpos(1) CA ',. "'.
l_lastr = sy-tabix - l_first.
EXIT.
ENDIF.
ENDIF.
ENDLOOP.
Keep only relevant code lines
IF l_first LE 0
OR l_lastr LE 0.
REFRESH abap.
ELSE.
DELETE abap TO l_first.
DELETE abap FROM l_lastr.
ENDIF.
ENDMETHOD.
Get definition of type recursively
METHOD recursive_definition.
DATA: lt_token TYPE TABLE OF stokex,
ls_token TYPE stokex,
lt_state TYPE TABLE OF sstmnt,
ls_state TYPE sstmnt.
DATA: ls_defin TYPE ty_defin,
l_reffld TYPE fieldname.
DATA: lt_recu TYPE TABLE OF rssource.
Retrieve tokens
SCAN ABAP-SOURCE abap
TOKENS INTO lt_token
STATEMENTS INTO lt_state.
LOOP AT lt_state INTO ls_state.
CLEAR: ls_defin.
Field name
READ TABLE lt_token INTO ls_token
INDEX ls_state-from.
ls_defin-fieldname = ls_token-str.
Reference type
READ TABLE lt_token INTO ls_token
INDEX ls_state-to.
l_reffld = ls_token-str.
Check if this type is defined in program
FREE: lt_recu.
CALL METHOD get_definition EXPORTING repid = repid
struc = l_reffld
CHANGING abap = lt_recu.
IF lt_recu IS INITIAL.
IF NOT g_level IS INITIAL.
CONCATENATE g_level ls_defin-fieldname INTO ls_defin-fieldname
SEPARATED BY '-'.
CONDENSE ls_defin-fieldname.
ENDIF.
IF l_reffld CS '-'.
SPLIT l_reffld AT '-'
INTO ls_defin-ref_tabname
ls_defin-ref_fieldname.
IF ls_defin-ref_tabname = 'SY'.
ls_defin-ref_tabname = 'SYST'.
ENDIF.
ELSE.
ls_defin-ref_fieldname = ls_token-str.
ENDIF.
APPEND ls_defin TO me->gt_defin.
ELSE.
Process sub levels
IF me->g_level IS INITIAL.
me->g_level = ls_defin-fieldname.
ELSE.
CONCATENATE me->g_level ls_defin-fieldname INTO me->g_level
SEPARATED BY '-'.
ENDIF.
CALL METHOD recursive_definition EXPORTING repid = repid
CHANGING abap = lt_recu.
IF me->g_level CS '-'.
SHIFT me->g_level RIGHT UP TO '-'.
SHIFT me->g_level RIGHT.
SHIFT me->g_level LEFT DELETING LEADING space.
ELSE.
CLEAR: me->g_level.
ENDIF.
ENDIF.
ENDLOOP.
ENDMETHOD.
Set table name
METHOD set_table_name.
me->g_table = in_tabname.
ENDMETHOD.
Set title
METHOD set_alv_title.
me->g_title = in_title.
ENDMETHOD.
Set settings
METHOD set_alv_settings.
CALL METHOD map_structure EXPORTING source = in_settings
CHANGING destin = me->gs_sett.
ENDMETHOD.
Set layout
METHOD set_alv_layout.
CALL METHOD map_structure EXPORTING source = in_layout
CHANGING destin = me->gs_layo.
ENDMETHOD.
Add event
METHOD set_alv_event.
DATA: ls_evnt TYPE slis_alv_event.
ls_evnt-name = in_name.
ls_evnt-form = in_form.
COLLECT ls_evnt INTO gt_evnt.
ENDMETHOD.
Map fields from incoming structure into attribute
METHOD map_structure.
DATA: ob_desc TYPE REF TO cl_abap_structdescr,
ls_compo TYPE abap_compdescr.
FIELD-SYMBOLS: <field> TYPE ANY,
<struc> TYPE ANY.
ob_desc ?= cl_abap_typedescr=>describe_by_data( destin ).
LOOP AT ob_desc->components INTO ls_compo.
ASSIGN COMPONENT ls_compo-name OF STRUCTURE source TO <field>.
IF <field> IS ASSIGNED.
ASSIGN COMPONENT ls_compo-name OF STRUCTURE destin TO <struc>.
CATCH SYSTEM-EXCEPTIONS conversion_errors = 1.
MOVE <field> TO <struc>.
ENDCATCH.
UNASSIGN <field>.
ENDIF.
ENDLOOP.
ENDMETHOD.
ENDCLASS.
PLZ REWARD POINTS
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