Field catalog merge
Hi ,
I have passed the internal table name which is going to be displayed in the output to the parameter I_Tablename in REUSE_ALV_FIELDCATALOG_MERGE, but its going to the short dump... If i pass the structure name say zstru to I_Structurename in the function module its not going to the dump... Any one can please explain where exactly the problem is ... and one more thing i am working with ECC 6.0 Version..
Thank & Regards.
Laxman.P
B'lore.
Paas the name of internal table in CAPS and within commas
eg
CALL FUNCTION 'REUSE_ALV_FIELDCATALOG_MERGE'
EXPORTING
I_PROGRAM_NAME = SY-CPROG
I_INTERNAL_TABNAME = 'GT_HEAD'
I_STRUCTURE_NAME = 'ZHRG_MED'
CHANGING
CT_FIELDCAT = P_FCAT
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.
U can also try the following code without commas
FORM init_fieldcat USING itab type any
incl type any.
DATA: ls_fieldcat TYPE slis_fieldcat_alv,
i_repid LIKE sy-repid.
i_repid = sy-repid.
CALL FUNCTION 'REUSE_ALV_FIELDCATALOG_MERGE'
EXPORTING
i_program_name = i_repid
i_internal_tabname = itab
I_STRUCTURE_NAME =
i_client_never_display = 'X'
i_inclname = incl
I_BYPASSING_BUFFER =
I_BUFFER_ACTIVE =
CHANGING
ct_fieldcat = i_fieldcat
EXCEPTIONS
inconsistent_interface = 0
program_error = 0
OTHERS = 0.
ENDFORM. " INIT_FIELDCAT
Reward points , if useful
Similar Messages
-
Field catalog merge in Classes
Hi,
I need to use field catalog merge without using FM . not manual field catalog.I want to call Class and use in ALV.
Regards,
NandhaHi Nandha,
why you can't use FM?
it's common to use LVC_FIELDCATALOG_MERGE using ALV GRID CONTROLL (with class). -
AlV! Field Catalog Merge!
Hi!
What is Field catalog merge in ALVHi,
YOU HAVE TWO WAYS TO BUILD A FIELD CATALOG
1) FIRST METHOD
data w_fieldcat type slis_fieldcat_alv.
type-pools : slis.
tables : sflight.
data : i_fieldcat type slis_T_fieldcat_alv.
data v_repid like sy-repid.
data : begin of i_sflight occurs 0,
carrid like sflight-carrid,
connid like sflight-connid,
fldate like sflight-fldate,
end of i_sflight.
w_fieldcat-tabname = 'I_SFLIGHT'.
w_fieldcat-fieldname = 'CARRID'.
w_fieldcat-outputlen = '10'.
w_fieldcat-col_pos = '1'.
w_fieldcat-row_pos = '1'.
w_fieldcat-seltext_l = 'Carrie ID'.
w_fieldcat-seltext_M = 'Carrie ID'.
w_fieldcat-seltext_S = 'Carrie ID'.
w_fieldcat-HOTSPOT = 'X'.
append w_fieldcat to i_fieldcat.
clear w_fieldcat.
w_fieldcat-tabname = 'I_SFLIGHT'.
w_fieldcat-fieldname = 'CONNID'.
w_fieldcat-outputlen = '10'.
w_fieldcat-col_pos = '1'.
w_fieldcat-row_pos = '1'.
w_fieldcat-seltext_l = 'CONNI ID'.
w_fieldcat-seltext_M = 'CONNI ID'.
w_fieldcat-seltext_S = 'CONNIID'.
w_fieldcat-HOTSPOT = 'X'.
append w_fieldcat to i_fieldcat.
clear w_fieldcat.
w_fieldcat-tabname = 'I_SFLIGHT'.
w_fieldcat-fieldname = 'FLDATE'.
w_fieldcat-outputlen = '10'.
w_fieldcat-col_pos = '1'.
w_fieldcat-row_pos = '1'.
w_fieldcat-seltext_l = 'FLDATE.
w_fieldcat-seltext_M = 'FLDATE'.
w_fieldcat-seltext_S = 'FLDATE'.
w_fieldcat-HOTSPOT = 'X'.
append w_fieldcat to i_fieldcat.
clear w_fieldcat.
2) SECOND METHOD
data w_fieldcat type slis_fieldcat_alv.
type-pools : slis.
tables : sflight.
data : i_fieldcat type slis_T_fieldcat_alv.
data v_repid like sy-repid.
data : begin of i_sflight occurs 0,
carrid like sflight-carrid,
connid like sflight-connid,
fldate like sflight-fldate,
end of i_sflight.
call function 'REUSE_ALV_FIELDCATALOG_MERGE'
exporting
i_program_name = v_repid
i_internal_tabname = 'I_SFLIGHT'
i_inclname = v_repid
changing
ct_fieldcat = I_fieldcatalog_TYPE.
Reward points if helpful
THANKS
Venki -
When do we need field catalog merge in ALV
Hi all,
When do we actually need fieldcatalog merge in ALV's
Regards
Saroja.Hi
When you want the field catalog to be populated directly from the internal table or a structure, you can use this function module. If you are populating the field catalog from an internal table in an include other than your top include, then the include name also has to be passed to the function module.
reward if helpful
regards,
madhu -
Doubt in using field catalog merge function
hi all,
When I am using the function maodule reuse_alv_fieldcatalog_merge for building the field catalog in alv list,it was giving abend message as
'Field catalog is empty'.
what might be the reason for such message?can some one help me out with the solution to get rid of that.
I cant populate the catalog manually because I need to display nearly 40 fields in the output.
Thanks in advance.hI
Supports the creation of the field catalog for the ALV function modules
based either on a structure or table defined in the ABAP Data
Dictionary, or a program-internal table.
The program-internal table must either be in a TOP Include or its
Include must be specified explicitly in the interface.
The variant based on a program-internal table should only be used for
rapid prototyping since the following restrictions apply:
o Performance is affected since the code of the table definition must
always be read and interpreted at runtime.
o Dictionary references are only considered if the keywords LIKE or
INCLUDE STRUCTURE (not TYPE) are used.
If the field catalog contains more than 90 fields, the first 90 fields
are output in the list by default whereas the remaining fields are only
available in the field selection.
If the field catalog is passed with values, they are merged with the
'automatically' found information.
Below is an example ABAP program which will populate a simple internal table(it_ekpo) with data and
display it using the basic ALV grid functionality(including column total). The example details the main
sections of coding required to implement the ALV grid functionality:
Data declaration
Data retrieval
Build fieldcatalog
Build layout setup
*& Report ZDEMO_ALVGRID *
*& Example of a simple ALV Grid Report *
*& The basic requirement for this demo is to display a number of *
*& fields from the EKKO table. *
REPORT zdemo_alvgrid .
TABLES: ekko.
type-pools: slis. "ALV Declarations
*Data Declaration
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,
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.
*Start-of-selection.
START-OF-SELECTION.
perform data_retrieval.
perform build_fieldcatalog.
perform build_layout.
perform display_alv_report.
*& Form BUILD_FIELDCATALOG
* Build Fieldcatalog for ALV Report
form build_fieldcatalog.
* There are a number of ways to create a fieldcat.
* For the purpose of this example i will build the fieldcatalog manualy
* by populating the internal table fields individually and then
* appending the rows. This method can be the most time consuming but can
* also allow you more control of the final product.
* Beware though, you need to ensure that all fields required are
* populated. When using some of functionality available via ALV, such as
* total. You may need to provide more information than if you were
* simply displaying the result
* I.e. Field type may be required in-order for
* the 'TOTAL' function to work.
fieldcatalog-fieldname = 'EBELN'.
fieldcatalog-seltext_m = 'Purchase Order'.
fieldcatalog-col_pos = 0.
fieldcatalog-outputlen = 10.
fieldcatalog-emphasize = 'X'.
fieldcatalog-key = 'X'.
* fieldcatalog-do_sum = 'X'.
* fieldcatalog-no_zero = '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.
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-do_sum = 'X'. "Display column total
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
* Build layout for ALV grid report
form build_layout.
gd_layout-no_input = 'X'.
gd_layout-colwidth_optimize = 'X'.
gd_layout-totals_text = 'Totals'(201).
* gd_layout-totals_only = 'X'.
* gd_layout-f2code = 'DISP'. "Sets fcode for when double
* "click(press f2)
* gd_layout-zebra = 'X'.
* gd_layout-group_change_edit = 'X'.
* gd_layout-header_text = 'helllllo'.
endform. " BUILD_LAYOUT
*& Form DISPLAY_ALV_REPORT
* Display report using ALV grid
form display_alv_report.
gd_repid = sy-repid.
call function 'REUSE_ALV_GRID_DISPLAY'
exporting
i_callback_program = gd_repid
* i_callback_top_of_page = 'TOP-OF-PAGE' "see FORM
* i_callback_user_command = 'USER_COMMAND'
* i_grid_title = outtext
is_layout = gd_layout
it_fieldcat = fieldcatalog[]
* it_special_groups = gd_tabgroup
* IT_EVENTS = GT_XEVENTS
i_save = 'X'
* is_variant = z_template
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 DATA_RETRIEVAL
* Retrieve data form EKPO table and populate itab it_ekko
form data_retrieval.
select ebeln ebelp statu aedat matnr menge meins netpr peinh
up to 10 rows
from ekpo
into table it_ekko.
endform. " DATA_RETRIEVAL -
ALV int report using field catalog merge
Hi folks,
Can anyone here please provide me an alv interactive report?
K.Kiran.report zialv_edit_simple1 .
include <icon>.
Definition of Grid event-handler class
class lcl_grid_event_receiver definition.
public section.
methods:
toolbar for event toolbar
of cl_gui_alv_grid
importing e_object
e_interactive
,user_command for event user_command
of cl_gui_alv_grid
importing e_ucomm
. " Period
endclass.
*mplementation of Grid event-handler class
class lcl_grid_event_receiver implementation.
Method for handling all creation/modification calls to the toolbar
method toolbar.
data : ls_toolbar type stb_button.
Define Custom Button in the toolbar
clear ls_toolbar.
move 0 to ls_toolbar-butn_type.
move 'EDIT' to ls_toolbar-function.
move space to ls_toolbar-disabled.
move 'EDIT' to ls_toolbar-text.
move icon_change_text to ls_toolbar-icon.
move 'Click2Edit' to ls_toolbar-quickinfo.
append ls_toolbar to e_object->mt_toolbar.
clear ls_toolbar.
move 0 to ls_toolbar-butn_type.
move 'UPDA' to ls_toolbar-function.
move space to ls_toolbar-disabled.
move 'UPDATE' to ls_toolbar-text.
move icon_system_save to ls_toolbar-icon.
move 'Click2Update' to ls_toolbar-quickinfo.
append ls_toolbar to e_object->mt_toolbar.
clear ls_toolbar.
move 0 to ls_toolbar-butn_type.
move 'EXIT' to ls_toolbar-function.
move space to ls_toolbar-disabled.
move 'EXIT' to ls_toolbar-text.
move icon_system_end to ls_toolbar-icon.
move 'Click2Exit' to ls_toolbar-quickinfo.
append ls_toolbar to e_object->mt_toolbar.
endmethod.
Method to handle user commands from toolbar
method user_command.
case e_ucomm .
when 'EDIT'.
perform set_input.
when 'UPDA'.
perform refresh_disp.
perform update_table.
when 'EXIT'.
leave program.
endcase.
endmethod.
endclass.
Declarations
parameters:
p_intab type dfies-tabname default 'SAPLANE'.
data :
dref type ref to data,
it_grid_fcat type lvc_t_fcat,
struct_grid_lset type lvc_s_layo,
tab_info like table of dfies.
field-symbols :
<fs_tab> like line of tab_info,
Output Structure****
<it_disptab> type table.
data :
ok_code like sy-ucomm
,save_ok like sy-ucomm
Container Object [grid_container]
,grid_container type ref to cl_gui_custom_container
Control Object [grid]
,grid type ref to cl_gui_alv_grid
Event-Handler Object [grid_handler]
,grid_handler type ref to lcl_grid_event_receiver
. " period
Begin of process logic
start-of-selection.
call screen '0100'.
*& Module STATUS_0100 OUTPUT
PBO module ...Displays the Grid
module status_0100 output.
A L V G R I D
if grid_container is initial.
create object grid_container
exporting
container_name = 'CCONTAINER1'.
create object grid
exporting
i_appl_events = 'X'
i_parent = grid_container.
create object grid_handler.
set handler:
grid_handler->user_command for grid,
grid_handler->toolbar for grid .
*Assigning the input value to <fs_tab>-tabname
assign p_intab to <fs_tab>-tabname .
call function 'LVC_FIELDCATALOG_MERGE'
exporting
i_structure_name = <fs_tab>-tabname
changing
ct_fieldcat = it_grid_fcat.
*Creating internal table
call method cl_alv_table_create=>create_dynamic_table
exporting
it_fieldcatalog = it_grid_fcat
importing
ep_table = dref.
assign dref->* to <it_disptab>.
perform populate_grid_data .
call method grid->set_ready_for_input
exporting
i_ready_for_input = 0.
*Enabling the grid to edit mode,
*setting table name as title of the grid
struct_grid_lset-edit = 'X'. "To enable editing in ALV
struct_grid_lset-grid_title = p_intab.
call method grid->set_table_for_first_display
exporting
is_layout = struct_grid_lset
changing
it_outtab = <it_disptab>
it_fieldcatalog = it_grid_fcat
. " Period
endif.
endmodule.
*& Module USER_COMMAND_0100 INPUT
module user_command_0100 input.
****User Commands are handled as events in method user_command.
endmodule. " USER_COMMAND_0100 INPUT
*& Form EXIT_PROGRAM
form exit_program.
call method grid_container->free.
call method cl_gui_cfw=>flush.
leave program.
endform. " EXIT_PROGRAM
*& Form populate_grid_data
form populate_grid_data.
select * from (p_intab) into corresponding fields of table <it_disptab>.
endform. " populate_grid_data
FORM refresh_disp *
form refresh_disp.
call method grid->refresh_table_display.
endform.
FORM update_table *
form update_table.
modify (p_intab) from table <it_disptab>.
call method grid->set_ready_for_input
exporting
i_ready_for_input = 0.
endform.
FORM set_input *
form set_input.
call method grid->set_ready_for_input
exporting
i_ready_for_input = 1.
endform.
Screen Logic :
process before output.
module status_0100.
process after input.
module user_command_0100. -
ALV report using the field catalog
which is the quickest way to generate an ALV report using the field catalog merge. without needing to build the field catalog manually .
is it easier to create a structure and passe it in the field catalog merge . if yes can i have an example plzzzzhI
Supports the creation of the field catalog for the ALV function modules
based either on a structure or table defined in the ABAP Data
Dictionary, or a program-internal table.
The program-internal table must either be in a TOP Include or its
Include must be specified explicitly in the interface.
The variant based on a program-internal table should only be used for
rapid prototyping since the following restrictions apply:
o Performance is affected since the code of the table definition must
always be read and interpreted at runtime.
o Dictionary references are only considered if the keywords LIKE or
INCLUDE STRUCTURE (not TYPE) are used.
If the field catalog contains more than 90 fields, the first 90 fields
are output in the list by default whereas the remaining fields are only
available in the field selection.
If the field catalog is passed with values, they are merged with the
'automatically' found information.
Below is an example ABAP program which will populate a simple internal table(it_ekpo) with data and
display it using the basic ALV grid functionality(including column total). The example details the main
sections of coding required to implement the ALV grid functionality:
Data declaration
Data retrieval
Build fieldcatalog
Build layout setup
*& Report ZDEMO_ALVGRID *
*& Example of a simple ALV Grid Report *
*& The basic requirement for this demo is to display a number of *
*& fields from the EKKO table. *
REPORT zdemo_alvgrid .
TABLES: ekko.
type-pools: slis. "ALV Declarations
*Data Declaration
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,
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.
*Start-of-selection.
START-OF-SELECTION.
perform data_retrieval.
perform build_fieldcatalog.
perform build_layout.
perform display_alv_report.
*& Form BUILD_FIELDCATALOG
* Build Fieldcatalog for ALV Report
form build_fieldcatalog.
* There are a number of ways to create a fieldcat.
* For the purpose of this example i will build the fieldcatalog manualy
* by populating the internal table fields individually and then
* appending the rows. This method can be the most time consuming but can
* also allow you more control of the final product.
* Beware though, you need to ensure that all fields required are
* populated. When using some of functionality available via ALV, such as
* total. You may need to provide more information than if you were
* simply displaying the result
* I.e. Field type may be required in-order for
* the 'TOTAL' function to work.
fieldcatalog-fieldname = 'EBELN'.
fieldcatalog-seltext_m = 'Purchase Order'.
fieldcatalog-col_pos = 0.
fieldcatalog-outputlen = 10.
fieldcatalog-emphasize = 'X'.
fieldcatalog-key = 'X'.
* fieldcatalog-do_sum = 'X'.
* fieldcatalog-no_zero = '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.
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-do_sum = 'X'. "Display column total
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
* Build layout for ALV grid report
form build_layout.
gd_layout-no_input = 'X'.
gd_layout-colwidth_optimize = 'X'.
gd_layout-totals_text = 'Totals'(201).
* gd_layout-totals_only = 'X'.
* gd_layout-f2code = 'DISP'. "Sets fcode for when double
* "click(press f2)
* gd_layout-zebra = 'X'.
* gd_layout-group_change_edit = 'X'.
* gd_layout-header_text = 'helllllo'.
endform. " BUILD_LAYOUT
*& Form DISPLAY_ALV_REPORT
* Display report using ALV grid
form display_alv_report.
gd_repid = sy-repid.
call function 'REUSE_ALV_GRID_DISPLAY'
exporting
i_callback_program = gd_repid
* i_callback_top_of_page = 'TOP-OF-PAGE' "see FORM
* i_callback_user_command = 'USER_COMMAND'
* i_grid_title = outtext
is_layout = gd_layout
it_fieldcat = fieldcatalog[]
* it_special_groups = gd_tabgroup
* IT_EVENTS = GT_XEVENTS
i_save = 'X'
* is_variant = z_template
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 DATA_RETRIEVAL
* Retrieve data form EKPO table and populate itab it_ekko
form data_retrieval.
select ebeln ebelp statu aedat matnr menge meins netpr peinh
up to 10 rows
from ekpo
into table it_ekko.
endform. " DATA_RETRIEVAL -
Translation of the Field label that is passe in the field catalog on ALV
Hiii
i there a way to make ALV column field label in different language
let say i have 3 radio button language english , french , and dutch
depending on the radio button selected i want my alv column fields to be display in that language.
note i am using field catalog merge and alv list.
i know that can be done by forcing value in the fieldcat-fieldname
something like that
IF english
fieldcat-fieldname = English
If frence
fieldcat-fieldname = french
if dutch
fieldcat-fieldname = dutch
but suppose i have 50 field then i must do that with all 50 field for each language
i there some more easier way like setting sy-langu or setting language in the fieldcatHi newbie82 c,
the easiest way is to use the SAP logon language and have all texts in program defines as text fields. The text fields are translated once and fetched always correct according to logon language.
If you want to switch languages by radiobutton, you may define one create_fieldcat routine for each language.
Regards,
Clemens -
Hi All
I am doing field catalog merge for a structure using the FM
'LVC_FIELDCATALOG_MERGE' . I am passing the structure to this FM.
Initially there were 14 fields in the structure. I added a new field
and activated the structure. But it still shows only 14 fields instead of 15.
Please Reply ASAP.
Thanks.
Praveena.Yes, go in debug mode.Keep a break point at K_KKB_FIELDCAT_MERGE.
This fm has following code. Keep a break point in second ALV_CHECK_BUFFER.
call function 'ALV_CHECK_BUFFER'
exporting
i_buffer_type = 'A'
i_buffer_active = i_buffer_active
i_bypassing_buffer = i_bypassing_buffer
i_refresh_buffer = ' '
importing
e_import = l_import
e_export = l_export
e_delete = l_delete.
call function 'ALV_CHECK_BUFFER'
exporting
i_buffer_type = 'B'
i_buffer_active = i_buffer_active
i_bypassing_buffer = i_bypassing_buffer
i_refresh_buffer = ' '
importing
e_import = l_import_b
e_export = l_export_b
e_delete = l_delete_b.
After the second ALV_CHECK_BUFFER executes, clear value of variable l_import_b. This will help you to see new added fields to your structure in report output. -
When I use Field catalog merge I get an error
i Get a runtime error where it says the internal table passes to field catalog marge has a different fields than I_INTERNAL_TABNAME . What could be the problem.
Thank youAre you passing the internal table name and field name as the same or different and also check the data type of the fieldcatalog internal table that you are passing to this FM
Check this code for ur reference.
REPORT ZMK_SHIPMENT_ALV
no standard page heading
line-size 105
line-count 50(5)
message-id zz.
TABLES *
tables : vttk, "Shipment Header
vttp, " Shipment Item
lips. " Delivary Item
***TYPE-POOLS *
type-pools : slis.
*WORK AREAS *
Work area for field catalog table
data : wa_fldcat type slis_fieldcat_alv.
Work area for Events table
data : wa_events type slis_alv_event.
Work area for layout.
data : wa_layout type slis_layout_alv.
*INTERNAL TABLES *
Shimpment Details
data : begin of itab occurs 0,
tknum like vttk-tknum,
shtyp like vttk-shtyp,
tpnum like vttp-tpnum,
vbeln like vttp-vbeln,
end of itab.
data : begin of itab1 occurs 0,
vbeln like lips-vbeln,
posnr like lips-posnr,
matnr like lips-matnr,
lfimg like lips-lfimg,
meins like lips-meins,
end of itab1.
For field catalog table
data : it_fldcats type slis_t_fieldcat_alv.
For Events table
data : it_event type slis_t_event.
For layout.
data : it_layout type slis_layout_alv.
For field catalog table
data : it_fldcats1 type slis_t_fieldcat_alv.
For Events table
data : it_event1 type slis_t_event.
data : v_repid like sy-repid.
*Data Declaration
data: v_index type sy-index,
v_vbeln like lips-vbeln.
*SELECT-OPTIONS
selection-screen begin of block b with frame title text-001.
select-options : s_tknum for vttk-tknum .
selection-screen end of block b.
*INITIALIZATION
initialization.
v_repid = sy-repid.
*START-OF-SELCTION
start-of-selection.
perform populate-data.
sort itab by tknum.
top-of-page.
write : 'Shipment wise Delivary Report'.
end-of-selection.
perform build-fieldcatalog.
perform modify-fieldcatalog.
perform build-events.
perform modify-events.
perform set-layout.
perform set-pfstatus.
perform list-display.
*& Form populate-data
Retrives the Shipment data depending on the selection criteria *
FORM populate-data.
select vttk~tknum
vttk~shtyp
vttp~tpnum
vttp~vbeln
into table itab
from vttk
join vttp
on vttptknum = vttktknum
where vttk~tknum in s_tknum.
if sy-subrc <> 0.
message e999 with 'NO DATA FOUND'.
exit.
endif.
ENDFORM. " populate-data
*& Form build-fieldcatalog
text
--> p1 text
<-- p2 text
form build-fieldcatalog.
call function 'REUSE_ALV_FIELDCATALOG_MERGE'
exporting
i_program_name = v_repid
i_internal_tabname = 'ITAB'
I_STRUCTURE_NAME =
I_CLIENT_NEVER_DISPLAY = 'X'
i_inclname = v_repid
I_BYPASSING_BUFFER =
I_BUFFER_ACTIVE =
changing
ct_fieldcat = it_fldcats
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.
endform. " BUILD-FIELDCATALOG
*& Form build-events
text
--> p1 text
<-- p2 text
FORM build-events.
CALL FUNCTION 'REUSE_ALV_EVENTS_GET'
EXPORTING
I_LIST_TYPE = 0
IMPORTING
ET_EVENTS = it_event
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.
ENDFORM. " build-events
*& Form set-layout
text
--> p1 text
<-- p2 text
FORM set-layout.
wa_layout-zebra = 'X'.
wa_layout-colwidth_optimize = 'X'.
wa_layout-no_colhead = space.
wa_layout-no_vline = space.
ENDFORM. " set-layout
*& Form list-display
text
--> p1 text
<-- p2 text
FORM list-display.
CALL FUNCTION 'REUSE_ALV_LIST_DISPLAY'
EXPORTING
I_INTERFACE_CHECK = ' '
I_BYPASSING_BUFFER =
I_BUFFER_ACTIVE = ' '
I_CALLBACK_PROGRAM = v_repid
I_CALLBACK_PF_STATUS_SET = ' '
I_CALLBACK_USER_COMMAND = 'USER_COMMAND'
I_STRUCTURE_NAME =
IS_LAYOUT = wa_layout
IT_FIELDCAT = it_fldcats
IT_EXCLUDING =
IT_SPECIAL_GROUPS =
IT_SORT =
IT_FILTER =
IS_SEL_HIDE =
I_DEFAULT = 'X'
I_SAVE = ' '
IS_VARIANT =
IT_EVENTS = it_event
IT_EVENT_EXIT =
IS_PRINT =
IS_REPREP_ID =
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 =
TABLES
T_OUTTAB = itab
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. " list-display
*& Form modify-fieldcatalog
text
--> p1 text
<-- p2 text
FORM modify-fieldcatalog.
loop at it_fldcats into wa_fldcat.
case wa_fldcat-fieldname.
when 'TKNUM'.
wa_fldcat-seltext_l = 'Ship No.'.
wa_fldcat-col_pos = 1.
wa_fldcat-ddictxt = 'L'.
when 'SHTYP'.
wa_fldcat-seltext_l = 'Ship Type'.
wa_fldcat-col_pos = 2.
wa_fldcat-ddictxt = 'L'.
when 'TPNUM'.
wa_fldcat-seltext_l = 'Item No.'.
wa_fldcat-col_pos = 3.
wa_fldcat-ddictxt = 'L'.
when 'VBELN'.
wa_fldcat-seltext_l = 'Delivary No.'.
wa_fldcat-hotspot = 'X'.
wa_fldcat-col_pos = 4.
wa_fldcat-ddictxt = 'L'.
endcase.
modify it_fldcats from wa_fldcat.
endloop.
ENDFORM. " modify-fieldcatalog
*& Form modify-events
text
--> p1 text
<-- p2 text
form modify-events.
read table it_event with key name =
slis_ev_top_of_page into wa_events.
if sy-subrc = 0.
wa_events-form = 'HEADER-OF-REPORT'.
modify it_event from wa_events index sy-tabix.
clear wa_events.
endif.
read table it_event with key name =
slis_ev_end_of_page into wa_events.
if sy-subrc = 0.
wa_events-form = 'FOOTER-OF-REPORT'.
modify it_event from wa_events index sy-tabix.
clear wa_events.
endif.
endform. " modify-events
*& Form HEADER-OF-REPORT
text
--> p1 text
<-- p2 text
FORM HEADER-OF-REPORT.
write : 'Shipment Wise Delivary Report'.
ENDFORM. " HEADER-OF-REPORT
*& Form FOOTER-OF-REPORT
text
--> p1 text
<-- p2 text
FORM FOOTER-OF-REPORT.
write : 'End of Report'.
ENDFORM. " FOOTER-OF-REPORT
*& Form USER_COMMAND
User command for Calling Transaction VT03N, Execute and Refresh
FORM user_command USING p_ucomm LIKE sy-ucomm
p_selfield TYPE slis_selfield.
V_INDEX = P_SELFIELD-TABINDEX. " holds the selected table index
CASE p_ucomm.
WHEN '&IC1'.
IF p_selfield-fieldname eq 'VBELN'.
perform secondary_list.
ENDIF.
ENDCASE.
ENDFORM. " USER_COMMAND
*& Form secondary_list
text
--> p1 text
<-- p2 text
FORM secondary_list.
perform get_data1.
perform build-fieldcatalog1.
perform modify-fieldcatalog1.
perform build-events1.
perform modify-events1.
perform set-layout.
perform set-pfstatus.
perform list-display1.
ENDFORM. " secondary_list
*& Form build-fieldcatalog1
text
--> p1 text
<-- p2 text
FORM build-fieldcatalog1.
call function 'REUSE_ALV_FIELDCATALOG_MERGE'
exporting
i_program_name = v_repid
i_internal_tabname = 'ITAB1'
I_STRUCTURE_NAME =
I_CLIENT_NEVER_DISPLAY = 'X'
i_inclname = v_repid
I_BYPASSING_BUFFER =
I_BUFFER_ACTIVE =
changing
ct_fieldcat = it_fldcats1
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.
ENDFORM. " build-fieldcatalog1
*& Form modify-fieldcatalog1
text
--> p1 text
<-- p2 text
FORM modify-fieldcatalog1.
loop at it_fldcats into wa_fldcat.
case wa_fldcat-fieldname.
when 'VBELN'.
wa_fldcat-seltext_l = 'Delivary No.'.
wa_fldcat-col_pos = 1.
wa_fldcat-ddictxt = 'L'.
when 'POSNR'.
wa_fldcat-seltext_l = 'Item No'.
wa_fldcat-col_pos = 2.
wa_fldcat-ddictxt = 'L'.
when 'MATNR'.
wa_fldcat-seltext_l = 'Material'.
wa_fldcat-col_pos = 3.
wa_fldcat-ddictxt = 'L'.
when 'LFIMG'.
wa_fldcat-seltext_l = 'Quantity'.
wa_fldcat-col_pos = 4.
wa_fldcat-ddictxt = 'L'.
when 'MEINS'.
wa_fldcat-seltext_l = 'Unit of Measure'.
wa_fldcat-col_pos = 5.
wa_fldcat-ddictxt = 'L'.
endcase.
modify it_fldcats from wa_fldcat.
endloop.
ENDFORM. " modify-fieldcatalog1
*& Form build-events1
text
--> p1 text
<-- p2 text
FORM build-events1.
CALL FUNCTION 'REUSE_ALV_EVENTS_GET'
EXPORTING
I_LIST_TYPE = 0
IMPORTING
ET_EVENTS = it_event1
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.
ENDFORM. " build-events1
*& Form modify-events1
text
--> p1 text
<-- p2 text
FORM modify-events1.
read table it_event1 with key name =
slis_ev_top_of_page into wa_events.
if sy-subrc = 0.
wa_events-form = 'HEADER_OF_REPORT_2'.
modify it_event1 from wa_events index sy-tabix.
clear wa_events.
endif.
ENDFORM. " modify-events1
*& Form list-display1
text
--> p1 text
<-- p2 text
FORM list-display1.
CALL FUNCTION 'REUSE_ALV_LIST_DISPLAY'
EXPORTING
I_INTERFACE_CHECK = ' '
I_BYPASSING_BUFFER =
I_BUFFER_ACTIVE = ' '
I_CALLBACK_PROGRAM = v_repid
I_CALLBACK_PF_STATUS_SET = ' '
I_CALLBACK_USER_COMMAND = 'USER_COMMAND'
I_STRUCTURE_NAME =
IS_LAYOUT = wa_layout
IT_FIELDCAT = it_fldcats1
IT_EXCLUDING =
IT_SPECIAL_GROUPS =
IT_SORT =
IT_FILTER =
IS_SEL_HIDE =
I_DEFAULT = 'X'
I_SAVE = ' '
IS_VARIANT =
IT_EVENTS = it_event1
IT_EVENT_EXIT =
IS_PRINT =
IS_REPREP_ID =
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 =
TABLES
T_OUTTAB = itab1
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. " list-display1
*& Form get_data1
text
--> p1 text
<-- p2 text
FORM get_data1.
READ TABLE itab INDEX V_INDEX.
v_vbeln = itab-vbeln.
select vbeln
posnr
matnr
lfimg
meins
from lips
into table itab1
where vbeln eq v_vbeln.
ENDFORM. " get_data1
*& Form header_of_report_2
text
--> p1 text
<-- p2 text
FORM header_of_report_2.
write: 'Delivary item list'.
ENDFORM. " header_of_report_2
*-- callling a transaction code by passing the initial screen value.
*& Form USER_COMMAND
form user_command using p_ucomm like sy-ucomm
p_selfield type slis_selfield.
data : l_index like sy-index,
l_refbn like cooi-refbn.
l_index = p_selfield-tabindex. " holds the selected table index
clear l_refbn.
case p_ucomm.
when '&IC1'.
clear l_refbn.
read table it_outtab index l_index.
if sy-subrc eq 0.
l_refbn = it_outtab-refbn.
if not l_refbn is initial.
set parameter id 'BES' field l_refbn.
call transaction 'ME23' and skip first screen.
endif.
else.
message e999 with text-014.
endif.
endcase.
endif. -
Field catalog generation using merge function
i am trying to generate the field catalog using the below finction module, but i am not able to generate one and it is showing that 'FIeld catalog not generated'
CALL FUNCTION 'REUSE_ALV_FIELDCATALOG_MERGE'
EXPORTING
I_PROGRAM_NAME = LV_prog_name
I_INTERNAL_TABNAME = 'UT_FINAL'
I_STRUCTURE_NAME =
I_CLIENT_NEVER_DISPLAY = 'X'
I_INCLNAME = LV_prog_name
I_BYPASSING_BUFFER =
I_BUFFER_ACTIVE =
CHANGING
CT_FIELDCAT = LT_FIELDCAT
EXCEPTIONS
INCONSISTENT_INTERFACE = 1
PROGRAM_ERROR = 2
OTHERS = 3
please help.Hello Pramod
The following sample report show how to use definitions of internal tables for creating (SLIS) fieldcatalogs. The data include contains the data definition that is commented (below INCLUDE statement).
*& Report ZUS_SDN_FIELDCATALOG_1
REPORT zus_sdn_fieldcatalog_1.
TYPE-POOLS: slis.
include zus_sdn_slisfcat_Data.
*DATA: BEGIN OF ty_s_list.
*DATA: bukrs LIKE knb1-bukrs.
*DATA: kunnr LIKE knb1-kunnr.
*DATA: vkorg TYPE knvv-vkorg. " type does not work !!!
*DATA: END OF ty_s_list.
DATA:
gs_list LIKE ty_s_list,
gt_list LIKE ty_s_list OCCURS 0.
DATA:
gt_fcat TYPE slis_t_fieldcat_alv.
START-OF-SELECTION.
CALL FUNCTION 'REUSE_ALV_FIELDCATALOG_MERGE'
EXPORTING
i_program_name = syst-repid
i_internal_tabname = 'TY_S_LIST'
* I_STRUCTURE_NAME =
* I_CLIENT_NEVER_DISPLAY = 'X'
i_inclname = 'ZUS_SDN_SLISFCAT_DATA'
I_BYPASSING_BUFFER = 'X'
* I_BUFFER_ACTIVE =
CHANGING
ct_fieldcat = gt_fcat
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.
CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY_LVC'
EXPORTING
i_structure_name = 'LVC_S_FCAT'
TABLES
t_outtab = gt_fcat
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.
END-OF-SELECTION.
Regards
Uwe -
Hi Friends,
Please help me out, I am new to ABAP.
Please anybody explain me the functionality of Field catalogs in ALVs?
How many methods are there to pass data to ALVs, i.e., in how many ways?
Hope u will help me.hi,
this will be very helpful for ALV REPORTING.....
Sap provides a set of ALV (ABAP LIST VIEWER) function modules which can be put into use to embellish the output of a report. This set of ALV functions is used to enhance the readability and functionality of any report output. Cases arise in sap when the output of a report contains columns extending more than 255 characters in length. In such cases, this set of ALV functions can help choose selected columns and arrange the different columns from a report output and also save different variants for report display. This is a very efficient tool for dynamically sorting and arranging the columns from a report output. The report output can contain upto 90 columns in the display with the wide array of display options.
The commonly used ALV functions used for this purpose are;
1. REUSE_ALV_VARIANT_DEFAULT_GET
2. REUSE_ALV_VARIANT_F4
3. REUSE_ALV_VARIANT_EXISTENCE
4. REUSE_ALV_EVENTS_GET
5. REUSE_ALV_COMMENTARY_WRITE
6. REUSE_ALV_FIELDCATALOG_MERGE
7. REUSE_ALV_LIST_DISPLAY
8. REUSE_ALV_GRID_DISPLAY
9. REUSE_ALV_POPUP_TO_SELECT
The different steps used for getting the above function modules into use are:
Step 1
DATA DECLARATION
Sap standard type pools: SLIS , KKBLO .
Sap standard tables types taken from the type pools are: SLIS_LAYOUT_ALV ,
SLIS_T_FIELDCAT_ALV,
SLIS_T_LISTHEADER,
SLIS_T_EVENT,
SLIS_SELFIELD.
Internal tables to used in the program declared based on the above table types
DATA: I_LAYOUT TYPE SLIS_LAYOUT_ALV,
I_FIELDTAB TYPE SLIS_T_FIELDCAT_ALV,
I_HEADING TYPE SLIS_T_LISTHEADER,
I_EVENTS TYPE SLIS_T_EVENT.
TYPES: KKBLO_SELFIELD TYPE SLIS_SELFIELD.
Step 2 (Optional)
SELECTING THE VARIANTS FOR INITIAL LIST DISPLAY (DEFAULT VARIANT)
The variants in the list display can be both user-specific and general. The user can programmatically set the initial (default) variant for list display.
The default variant can be found using the function module 'REUSE_ALV_VARIANT_DEFAULT_GET'.
Sample code:
CALL FUNCTION 'REUSE_ALV_VARIANT_DEFAULT_GET'
EXPORTING
i_save = variant save condition ( A=all, U = user-specific )
CHANGING
cs_variant = internal table containing the program name (and the default variant---optional )
EXCEPTIONS
not_found = 2.
The user can also choose from the list of existing variants using the function module REUSE_ALV_VARIANT_F4.
Step 3
DEFININING OUTPUT CHARACTERISTICS: PREPARING DISPLAY FIELDS CATALOG
A field catalog is prepared using the internal table (I_FIELDCAT) of type SLIS_T_FIELDCAT_ALV. Field catalog containing descriptions of the list output fields (usually a subset of the internal output table fields).
A field catalog is required for every ALV list output to add desired functionality (i.e. Key, Hotspot, Specific headings, Justify, Col. position etc) to certain fields of the output. If not mentioned specifically, then the defaults are taken. The possible values and defaults are listed below.
The field catalog for the output table is built-up in the caller's coding. The build-up can be completely or partially automated by calling the REUSE_ALV_FIELDCATALOG_MERGE module.
The minimal field catalog is documented below. This can be done in a routine using a local variable. The user can use the other optional parameters to assign output attributes to different fields in the output, which differ from the default.
A field catalog need not be built-up and passed explicitly only under the following conditions:
1. The internal table to be output has the same structure as a Data Dictionary structure which is referred to in the internal table declaration using LIKE or INCLUDE STRUCTURE. In this case the attributes of the different fields is taken directly from the table and the attributes (key fields, length, texts etc) need to state explicitly.
2. all fields in this structure are to be output
3. The structure name is passed to ALV in the parameter I_STRUCTURE_NAME of the function module REUSE_ALV_LIST_DISPLAY.
All the values entered in the catalog is specific to the particular field whose name is entered in the fieldname FIELDNAME of the fieldcat structure. The name of the table is also entered in the corr. Fieldname TABNAME of the structure.
The different possible attributes are:
Row_pos (row position): Only relevant if the list output is to be multi-line (two or three lines) by default. So, this attribute can be used maintain certain level of alignment in the output.
Value set: 0, 1 3
Col_pos (column position): This parameter is relevant when the fields in the output are to be different from the sequence of the fields in the internal table used for display. The parameter specifies the relative column position of the field in the list output. The column order can be changed interactively by the user. If this parameter is initial for all field catalog entries, columns appear in the internal table field sequence.
Value set: 0, 1 60
Fieldname (field name): This is the name of the internal table field for which the parameters are passed in the catalog.
Value set: internal output table field name (required parameter)
Tabname (internal output table): Name of the internal output table that contains the field FIELDCAT-FIELDNAME above.
Value set: SPACE, internal output table name.
Ref_fieldname (reference field name): Name of the Data Dictionary field referred to. This parameter is only used when the internal output table field described by the current field catalog entry has a reference to the Data Dictionary (not a program field), and the field name in the internal output table is different from the name of the field in the Data Dictionary. If the field names are identical, naming the Data Dictionary structure or table in the FIELDCAT-REF_TABNAME parameter is sufficient.
Value set: SPACE, Data Dictionary field name.
Ref_tabname (reference table/structure field name): Structure or table name of the referred Data Dictionary field. This parameter is only used when the internal output table field described by the current field catalog entry has a Data Dictionary reference (not a program field).
Value set: SPACE, name of a Data Dictionary structure or table
Link to currency unit
Cfieldname (currency unit field name): This is used for currency fields that have a reference to any unit field. This is only relevant for amount columns with associated unit. This parameter contains the Name of the internal output table field containing the currency unit associated with the amount field FIELDCAT-FIELDNAME. The field in FIELDCAT-CFIELDNAME must have its own field catalog entry.
Value set: SPACE, output table field name
Ctabname (internal currency unit field output table): Name of the internal output table containing the FIELDCAT-CFIELDNAME field.
Value set: SPACE, output table field name.
Link to measurement unit
Qfieldname (measurement unit field name): Only relevant for quantity columns with unit link. Name of the internal output table field containing the measurement unit associated with the quantity field FIELDCAT-FIELDNAME. The field in FIELDCAT-QFIELDNAME must have its own field catalog entry.
Value set: SPACE, output table field name.
Qtabname (internal measurement unit field output table): Name of the internal output table containing the FIELDCAT-QFIELDNAME field.
Value set: SPACE, output table field name.
Outputlen (column width): This parameter is used if the desired output length for a field is desired to be different from the internal output table field. For fields with a Data Dictionary link this parameter can be left initial. For fields without a Data Dictionary link (program field) the parameter must be given the value of the desired field list output length (column width).
Initial = column width is the output length of the referred Data Dictionary field (domain).
N = column width is n characters.
Value set: 0 (initial), n.
Key (key column): By default, the system makes some fields in the output as key fields, provided the fields are key fields in their referencing table. Using this parameter, fields other than key fields of the referencing table can be made key field. This parameter is most important if the output needs to contain some field which are not scrollable or cannot be hidden.
If the internal output table contains fields that are key fields from different tables, then all those fields in the report output becomes unscrollable and cannot be hidden. So, the fields in the output internal table should not be referenced from tables in which they are key fields. Instead, they should be referenced to the tables in which they are not key fields, incase they are not desired as key field in the output.
'X' = key field (key field output in color) and Key fields can not be interactively hidden. Parameter FIELDCAT-NO_OUT must be left initial.
Value set: SPACE, 'X'.
Key_sel (hideable key column): This parameter is only relevant for the fields which are made key fields using FIELDCAT-KEY = 'X'. Using this parameter the Key field can be hidden interactively.
The key column sequence cannot be changed interactively by the user. The output is controlled by the FIELDCAT-NO_OUT parameter analogously to non-key fields.
Value set: SPACE, 'X'.
No_out (field in field list): This parameter is used to remove certain fields from the output during initial display. The user can however interactively choose the field for output from the field list in the display variant.
'X' = field is not displayed in the current list.
Value set: SPACE, 'X'.
Tech (technical field): This parameter is used to make certain field display only in the field catalog. The fields with this parameter set cannot be output in the list nor can they be displayed interactively from the catalog.
'X' = technical field.
Value set: SPACE, 'X'.
Emphasize (highlight columns in color): As name suggests, this field parameter is used to highlight certain field with chosen colors.
Value set: SPACE, 'X' or 'Cxyz' (x:'1'-'9'; y,z: '0'=off ,'1'=on).
'X' = column is colored with the default column highlight color.
'Cxyz' = column is colored with a coded color:
- C: Color (coding must begin with C)
- X: color number
- Y: bold
- Z: inverse
Hotspot (column as hotspot): This parameter is used to make certain field appear as hotspot i.e. a hand is displayed if the cursor is positioned on the field value. Single click on such fields cause the PICK OR F2 events to happen.
Value set: SPACE, 'X'.
'X' = column cells are output as hotspots.
Fix_column (fix column): This parameter is used to fix certain columns in the output. All columns to be fixed must have this flag, starting from the left. If a column without this flag is output, only the columns to the left of this column are fixed. The user can change the column fixing interactively.
Value set: SPACE, 'X'.
'X' = column fixed (does not scroll horizontally).
Do_sum (sum over column): the user can also call this function interactively.
Value set: SPACE, 'X'.
'X' = a sum is calculated over this internal output table field.
No_sum (sums forbidden): No sum can be calculated over this field, although the data type of the field would allow summing.
Value set: SPACE, 'X'.
Icon: The parameter displays certain column contents as icons. The internal output table column contents must be valid icon strings.
Value set: SPACE, 'X'.
'X' = column contents to be output as an icon.
Symbol: The internal output table column must be a valid symbol character.
Value set: SPACE, 'X'
'X' = column contents are to be output as a symbol.
Just (justification): This parameter is used for alignment of the contents of the output table. This is only relevant for CHAR or NUMC fields in the output internal table. The justification of the column header always follows the justification of the columns. Independent justification of the column header is not possible.
Value set: SPACE, 'R', 'L', and C.
' ' = Default justification for this data type
'R' = right-justified output
'L' = left-justified output
'C' = centered output.
Lzero (leading zeros): By default ALV outputs NUMC fields right-justified without leading zeros. Using this parameter only the NUMC fields can be displayed with leading zeroes.
Value set: SPACE, 'X'.
'X' = output with leading zeros.
No_sign (no +/- sign): This parameter is used to suppress the signs of the output fields. It is only relevant for the value fields.
Value set: SPACE, 'X'.
'X' = value output without +/ sign.
No_zero (suppress zeros): Only relevant for value fields.
Value set: SPACE, 'X'.
'X' = suppress zeros.
Edit_mask (field formatting): To apply the report output formatting options same as in the WRITE statement in report writing.
Value set: SPACE, template.
The following parameters are used for customizing the texts in the heading of the output of the columns. The texts are taken from the Data Dictionary for fields with a Data Dictionary reference. If this is not desired, the text parameters can also be specified. The Data Dictionary texts are then ignored.
If the user changes the column width interactively, the column header text with the appropriate length is always used.
The interactive function 'Optimize column width' takes account of both the field contents and the column headers: if all field contents are shorter than the shortest column header, the column width depends on the column header.
The 'long field label' is also used in display variant definition,
Sort, etc. Popup.
seltext_l (long field label)
seltext_m (medium field label)
seltext_s (short field label)
reptext_ddic(header) Analogous to the Data element main header
Ddictxt (specify text) : You can specify with values 'L', 'M', and 'S', the keyword that should always be used as column header. If the column width changes, no attempt is made in this case to find an appropriate header for the new output width.
Value set: SPACE, 'L', 'M', and S.
Sample code:
Suppose I_PO_DETAILS is an internal table containing two fields EBELN (PO number) and EBELP (PO item no).
DATA: L_FIELDCAT TYPE SLIS_FIELDCAT_ALV. Local variable to hold the parameters
for a particular field of the field catalog
CLEAR L_FIELDCAT.
L_FIELDCAT-TABNAME = 'I_PO_DETAILS'.
L_FIELDCAT-FIELDNAME = 'EBELN'.
L_FIELDCAT-KEY = 'X'. The PO no is made the key field,
Colored and non scrollable
L_FIELDCAT-HOTSPOT = 'X'. The po no becomes a hotspot
L_FIELDCAT-SELTEXT_S = P.O No.
L_FIELDCAT-SELTEXT_M = 'P order No'.
L_FIELDCAT-SELTEXT_L = 'Purchase order No'.
APPEND L_FIELDCAT TO I_FIELDTAB.
CLEAR L_FIELDCAT
L_FIELDCAT-TABNAME = 'I_PO_DETAILS'.
L_FIELDCAT-FIELDNAME = 'EBELN'.
L_FIELDCAT-KEY = 'X'. The po item no is made the key field,
Colored and non scrollable
L_FIELDCAT-SELTEXT_S = 'Item No'.
L_FIELDCAT-SELTEXT_M = 'Item No`.
L_FIELDCAT-SELTEXT_L = 'PO Item No'.
APPEND L_FIELDCAT TO I_FIELDTAB.
CLEAR L_FIELDCAT
Thus the catalog for the report output is prepared.
Step 4
The next step is to build an event table, which are used for firing both user commands and the system dependent events i.e. top of page, end of page etc.
A list of possible events is populated into an event table (I_EVENTS) when this table is passed to the function module REUSE_ALV_EVENT_NAMES_GET. The return table from this function module contains all the possible events.
The function module contains following import and export parameters.
IMPORTING PARAMETERS: I_LIST_TYPE
This parameter has possible values from 0-4.
The parameter I_LIST_TYPE is of TYPE SLIS_LIST_TYPE and is DEFAULT 0 .
EXPORTING PARAMETERS: I_EVENTS table.
This table is of TYPE SLIS_T_EVENT and returns to the program the name of all the possible events.
The table structure contains the fields:
I_EVENTS-NAME: Name of the Callback event.
I_EVENTS-FORM: Name of the form routine that should be called in the calling program at the event.
Only events with a form routine name are processed.
The I_EVENTS table returns with the following possible constants:
1. Slis_ev_item_data_expand TYPE slis_formname VALUE 'ITEM_DATA_EXPAND'.
Only relevant for hierarchical-sequential lists using the layout parameter IS_LAYOUT-EXPAND_FIELDNAME of the structure IS_LAYOUT. Exit for passing item entries (ITEM table) for a header record that was expanded interactively by the user.
2. Slis_ev_reprep_sel_modify TYPE slis_formname VALUE 'REPREP_SEL_MODIFY'.
RS_SELFIELD-TABINDEX contains the header table index for which the item entries are to be put in the global item output table (T_OUTTAB_SLAVE). The Callback is only called if ALV has no items for a header that is to be expanded.
RFLG_ALL is passed with 'X' if the user shows all items. The application must ensure that entries are not repeated in the item table.
RS_SELFIELD is initial in this case.
3. Slis_ev_caller_exit_at_start TYPE slis_formname VALUE 'CALLER_EXIT'.
Is called at the beginning of the function module to make special settings. It is not usually used.
4. Slis_ev_user_command TYPE slis_formname VALUE 'USER_COMMAND'.
As this is a frequently-used Callback event, the form routine can also be passed directly in the interface by passing the user command in the IMPORTING parameter I_CALLBACK_USER_COMMAND.
5. Slis_ev_top_of_page TYPE slis_formname VALUE 'TOP_OF_PAGE'.
Equivalent to the list processing TOP-OF-PAGE event.
6. Slis_ev_top_of_coverpage TYPE slis_formname VALUE 'TOP_OF_COVERPAGE'.
The selection information and list status are output together (if they exist) on a separate page by default
7. Slis_ev_end_of_coverpage TYPE slis_formname VALUE 'END_OF_COVERPAGE'.
Analogously to TOP_OF_COVERPAGE the user can add other information
to the information output by ALV (selection information, list status) at this event.
8. Slis_ev_foreign_top_of_page TYPE slis_formname VALUE FOREIGN_TOP_OF_PAGE'.
The Top-of-page event is always processed in ALV and is only passed to the caller via the Callback mechanism. This is still the case if the caller, e.g. by a user action, processes a branch list which was not formatted by ALV (e.g. a popup with additional information about the list record selected and displayed by ALV).
In this case, top-of-page cannot be formatted by ALV analogously to the basic list, it must be handled completely by the caller. The event top-of-page still occurs in ALV. When ALV notices a top-of-page which was not caused by an ALV output, the form routine in FOREIGN_TOP_OF_PAGE is called.
9. Slis_ev_foreign_end_of_page TYPE slis_formname VALUE 'FOREIGN_END_OF_PAGE'.
The event end-of-page is always processed in ALV and only passed to the caller via callback. This is still the case, e.g. when the caller processes a details list which was not formatted by ALV (e.g. a popup with further information about selected list records which were displayed by ALV).
In this case, end-of-page cannot be formatted by ALV analogously to the basic list, it must be handled completely by the caller. The event end-of-page still occurs in ALV. When ALV notices an end-of-page that was not caused by an ALV output, the form routine in FOREIGN_END_OF_PAGE is called.
10. Slis_ev_pf_status_set TYPE slis_formname VALUE 'PF_STATUS_SET'.
If a user list status is to be set, it must be done in the form routine assigned to this event. The ALV function codes, which must not be active, are in the Parameter RT_EXTAB. This table must be passed with the SET PF-STATUS command (with inactive user function codes as well, if necessary).
The STANDARD status of the function group SALV should be used as a template for a user-specific status. As this is a frequently used Callback event, its form routine can also be passed directly in the interface in the IMPORTING parameter I_CALLBACK_PF_STATUS_SET.
11. Slis_ev_list_modify TYPE slis_formname VALUE 'LIST_MODIFY'.
LIST_MODIFY USING R_TABNAME TYPE SLIS_TABNAME
R_INDEX LIKE SY-TABIX
R_INDEX_ITEM LIKE SY-TABIX
R_INDEX_SUM LIKE SY-TABIX.
12. Slis_ev_top_of_list TYPE slis_formname VALUE 'TOP_OF_LIST'.
Information output at the start of the list
13. Slis_ev_end_of_page TYPE slis_formname VALUE 'END_OF_PAGE'.
Information output at the end of a page. This is only called for printing.
14. Slis_ev_end_of_list TYPE slis_formname VALUE 'END_OF_LIST'.
Information output at the end of the list
15. Slis_ev_after_line_output TYPE slis_formname VALUE 'AFTER_LINE_OUTPUT'.
Output information after each output line. Should only be used in justified cases because it costs a lot of performance.
16. Slis_ev_before_line_output TYPE slis_formname VALUE 'BEFORE_LINE_OUTPUT'.
Output information before each output line. Should only be used in justified cases because it costs a lot of performance.
17. Slis_ev_subtotal_text TYPE slis_formname VALUE 'SUBTOTAL_TEXT'.
This event table (I_EVENTS) is now checked with the desired constants. If the desired constant is found, then the corresponding field for the FORM NAME is populated with the name of the routine containing the corresponding event.
Sample code :
FORMNAME_TOP_OF_PAGE TYPE SLIS_FORMNAME VALUE 'TOP_OF_PAGE',
FORMNAME_END_OF_PAGE TYPE SLIS_FORMNAME VALUE 'END_OF_PAGE', FORMNAME_USER_COMMAND TYPE SLIS_FORMNAME VALUE 'USER_COMMAND'.
DATA: L_I_EVENT TYPE SLIS_ALV_EVENT.
CALL FUNCTION 'REUSE_ALV_EVENTS_GET'
EXPORTING
I_LIST_TYPE = 0
IMPORTING
ET_EVENTS = I_EVENTS.
READ TABLE I_EVENTS WITH KEY NAME = SLIS_EV_TOP_OF_PAGE
INTO L_I_EVENT.
IF SY-SUBRC = 0.
MOVE FORMNAME_TOP_OF_PAGE TO L_I_EVENT-FORM.
APPEND L_I_EVENT TO I_EVENTS.
ENDIF.
READ TABLE I_EVENTS WITH KEY NAME = SLIS_EV_END_OF_PAGE
INTO L_I_EVENT.
IF SY-SUBRC = 0.
MOVE FORMNAME_END_OF_PAGE TO L_I_EVENT-FORM.
APPEND L_I_EVENT TO I_EVENTS.
ENDIF.
CLEAR L_I_EVENT.
READ TABLE I_EVENTS WITH KEY NAME = SLIS_EV_USER_COMMAND
INTO L_I_EVENT.
IF SY-SUBRC = 0.
MOVE FORMNAME_USER_COMMAND TO L_I_EVENT-FORM.
APPEND L_I_EVENT TO I_EVENTS.
ENDIF.
This will prepare the events table for the report.
The report will contain three forms for the above events:
1. FORM TOP_OF_PAGE : This form will contain the top of page event for the report i.e header etc
Using the function module REUSE_ALV_COMMENTARY_WRITE, the internal table containing the headings for top of page event can be passed to the list output. Also, any logo specific to the report can be passed to the function module.
2. FORM END_OF_PAGE : This form will contain the end of page event for the report i.e footer etc
3. FORM USER_COMMAND : This form will contain the desired user command i.e pick/line selection
Step 5
A layout is build for the report output list description USING the internal table declared above (I_LAYOUT).
Output list description structure.
The parameters are described under the following heads:
Display options
Exceptions
Totals
Interaction
Detail screen
Display variants (only for hierarchical-sequential lists)
Color
Other
The layout table is of type slis_layout_alv_spec and has the following fields:
Display options
1. Colwidth_optimize (1) TYPE c: This parameter optimizes the length of the different columns in the output. The width of the different col. now depends on the max. Length of the data in the column.
Value set: SPACE, 'X'
'X' = optimizes the column width so that all contents are displayed completely.
2. No_colhead(1) TYPE c : This parameter suppresses the column headings
Value set: SPACE, 'X'.
'X' = column headers are not output
3. No_hotspot(1) TYPE c : The heading of the report output are not output as hotspot.
Value set: SPACE, 'X'.
'X' = column headers are not output as hotspot
4. Zebra(1) TYPE c : The report is output in the striped pattern.
Value set: SPACE, 'X'.
'X' = striped pattern (e.g. for wide lists)
5. No_vline(1) TYPE c : The report output contains columns only separated by space and no lines. It is not relevant for: hierarchical-sequential lists and multiple-line lists.
Value set: SPACE, 'X'.
'X' = columns separated by SPACE
6. No_min_linesize(1) TYPE c : The report line size is equal to the width of the list. It is not relevant for block lists.
Value set: SPACE, 'X.
'X' = line size depends on list width
' ' = Line size is set to 80 or MIN_LINESIZE (if > 0) .
7. Min_linesize LIKE sy-linsz: The report output contains a minimum possible length of line. If initial min_linesize is set to 80 by default, then this parameter is used to customize it. The prerequisite for this is that the parameter no_min_linesize should be ' '.
Value set: 0, 10 - 250
If the list is wider, the format uses the list width (maximum 250 or MAX_LINESIZE (if > 0)).
8. Max_linesize LIKE sy-linsz: The default max. Linesize is 250. To change this default value, this parameter can interactively-define the maximum list width setting.
Value set: 0, 80 - 1020
9. Window_titlebar LIKE rsmpe-tittext: To set the titlebar on the report output.
10. No_uline_hs(1) TYPE c.
Exceptions
11. Lights_fieldname TYPE slis_fieldname: Internal output table field containing the codes of exceptions to be output.
Output table field code: '1' = red traffic light
'2' = yellow traffic light
'3' = green traffic light Fieldname for exception
Value set: SPACE, internal output table field name.
12. Lights_tabname TYPE slis_tabname: Name of the internal output table that contains the field in the parameter LIGHTS_FIELDNAME. If LIGHTS_FIELDNAME is not empty, this field must also be filled for hierarchical-sequential lists. Only relevant for hierarchical-sequential lists.
. Value set: SPACE, internal output table name.
13. Lights_rollname LIKE dfies-rollname: The documentation of this data element is displayed when you call F1 help for an exception column.
Value set: SPACE, data element name.
14. Lights_condense(1) TYPE c : If a list record is output with 'red traffic light', each
Subtotal that includes this record is also output with 'red traffic light'.
Value set: SPACE, 'X'
'X' = the 'maximum' exception of the items in the subtotal is output at subtotal level.
Sums
15. No_sumchoice(1) TYPE c : This parameter allows the choice for summing up
Only by fieldcatalog.
Value set: SPACE, 'X'
'X' = fields which are to be summed, passed by the calling program (FIELDCAT-DO_SUM = 'X'). The user should not be able to change this value interactively.
16. No_totalline(1) TYPE c : Removes the option of having totals after sub-totals.
Value set: SPACE, 'X'
'X' = no total record is to be output. Subtotals can still be calculated and output. The fields in the subtotals are flagged DO_SUM = 'X' in the field list.
17. No_subchoice(1) TYPE c : Does not allow the user to interactively change the field chosen for subtotals.
Value set: SPACE, 'X'
'X' = value whose change triggers subtotals, provided by the calling program. The user should not be able to change this value interactively.
18. No_subtotals(1) TYPE c : No subtotals possible
Value set: SPACE, 'X'
'X' = no subtotals.
19. Numc_sum(1) TYPE c : Totals only possible for NUMC-Fields.
20. No_unit_splitting TYPE c: No separate total lines by inh.units
21.totals_before_items TYPE c: Display totals before the items
22. Totals_only(1) TYPE c : Show only totals
Value set: SPACE, 'X'
'X' = only total records are output.
23. Totals_text(60) TYPE c : Text for 1st col. in totals
Value set: SPACE, string (max.60)
' ' = The first column in the total record contains an appropriate number of '*'s to indicate the total by default. If the first column is wide enough, the string 'Total' is output after the asterisks.
'String = The string passed is output after the total indicated by '*', if the column is wide enough.
24. Subtotals_text(60) TYPE c : Texts for subtotals
Value set: SPACE, string (max.60)
' ' = In the first column of subtotal records, the subtotal is indicated by an appropriate number of '*' by default. If the first column is not a subtotal criterion, the string 'Total' is output after the asterisks, if the column is wide enough.
'String = the string passed is output after the subtotal indicated by '*', if the column is wide enough and the first column is not a subtotal criterion. If it is a subtotal criterion, its value is repeated after the total, if the column is wide enough.
Interaction
25. Box_fieldname TYPE slis_fieldname: Fieldname for checkbox in the report output. If the list has checkboxes at the start of records (for selecting several records), this parameter contains the internal output table field name indicated by the checkbox selection column. The field is a checkbox at the start of list records without a list header.
Value set: SPACE, internal output table field name
26. Box_tabname TYPE slis_tabname: Name of the internal output table that contains the field in the parameter BOX_FIELDNAME. If BOX_FIELDNAME is not empty, this field must also be filled for hierarchical-sequential lists.
Value set: SPACE, internal output table name.
27. Box_rollname LIKE dd03p-rollname: rollname for checkbox
28. Expand_fieldname TYPE slis_fieldname: fieldname flag expand. The user can show or hide the items by clicking on the folder symbol (hotspot). If the items for a header entry are only to be read by the calling program and passed to ALV when a header has been expanded interactively, this can be controlled via the CALLBACK event 'ITEM_DATA_EXPAND'.
29. Hotspot_fieldname TYPE slis_fieldname: Used to make the fieldname flag hotspot.
30. No_input(1) TYPE c : The fields are only display fields.
Value set: SPACE, 'X'
'X' = all ready-for-input fields in a list are displayed as not ready-for-input. (Record selection checkboxes and fields which can be made ready-for-input via the field list parameter FIELDCAT-INPUT = 'X')
31. F2code LIKE sy-ucomm: To assign an ALV standard function code to double-click (F2), assign the function code to this parameter. Ex.: to assign the ALV standard function 'Detail' ('&ETA') to F2.
=> LAYOUT-F2CODE = '&ETA'.
Value set: SPACE, function code
32. Confirmation_prompt: confirm. Prompt when leaving
Value set: SPACE, 'X'
'X' = if one of the functions Back (F03)', Exit (F15)' or Cancel (F12)' occurs, a confirmation prompt appears.
33. Key_hotspot(1) TYPE c : The key fields are displayed as hotspot. The columns defined in the field catalog as key fields (FIELDCAT-KEY = 'X') are output as hotspots, i.e. clicking on a key column (highlighted in color in the list) calls the function under F2.
Value set: SPACE, 'X'.
34. Reprep(1) TYPE c : report report interface active.
35. Group_buttons(1) TYPE c : group-buttons for COL1 - COL5 . Group output fields via FIELDCAT-SP_GROUP in the field list, and pass the group name to the list module in the interface parameter IT_SPECIAL_GROUPS.
Value set: SPACE, 'X'.
36. No_keyfix(1) TYPE c : Used to make the key fields scrollable.
Value set: SPACE, 'X'.
' ' = The key columns defined in the field catalog by FIELDCAT-KEY = 'X' are fixed in the list output. These columns do not scroll horizontally. The item table key columns are fixed in hierarchical-sequential lists. The header table key fields are not considered here.
'X' = key columns not fixed
37. Get_selinfos(1) TYPE c : To read selection screen.
Value set: SPACE, 'X'.
If the calling program is a report with an ABAP/4 selection screen, setting this parameter makes ALV read the selection screen again. If the selections are read successfully, a pushbutton, via which the user can call a popup which lists the report selections in a simple form, becomes active on the results list output by ALV.
38. group_change_edit(1) TYPE c : Settings by user for new group
Value set: SPACE, 'X'
'X' = the user can enter a format option for each sort criterion in the sort/subtotal popup, for the list format when this value changes (e.g. new page or underline).
39. No_scrolling(1) TYPE c : Does not allow scrolling of the list to the right.
Value set: SPACE, 'X'.
40. Expand_all(1) TYPE c : Expand all positions
Detailed screen
40. Detail_popup(1) TYPE c : show detail in popup.
Value set: SPACE, 'X'
' ' = List record detail display in full-screen mode, with top-of-page.
'X' = list record detail display in popup (without top-of-page).
41. Detail_initial_lines(1) TYPE c : show also initial lines
Value set: SPACE, 'X'
' ' = Only fields whose contents are not initial are output in the detail view.
'X' = initial field contents are also output in detail.
41. detail_titlebar(30) type c : Titlebar for detail screen
Value set: SPACE, string (max.30)
` ' = ' Detail: Display' is output as the title of the detail window.
'String = the string passed is output as the title of the detail window.
Display variants
42. Header_text (20) TYPE c: Text for header button. Only relevant for hierarchical-sequential lists. You can toggle between display field and field list views via pushbuttons in the display variant definition popup for hierarchical-sequential lists. The views refer to the hierarchy level of the fields. This is technically a toggle between the header table and item table fields.
Value set: SPACE, CHAR (20)
' ' = The header table field pushbutton text is 'Header' by default.
CHAR (20) = header table field pushbutton text.
43.item_text(20) TYPE c : Text for item button. Only relevant for hierarchical-sequential lists. You can toggle the view between the display fields and the field list via pushbuttons in the display variant definition popup for hierarchical-sequential lists. The views refer to the hierarchy level of the fields. This is technically a toggle between the header table and item table fields.
Value set: SPACE, CHAR (20)
' ' = The pushbutton text for the item table fields is 'Item' by default.
CHAR (20) = item table field pushbutton text.
44.default_ item(1) TYPE c : Items as default. Only relevant for hierarchical-sequential lists.
Value set: SPACE, 'X'
' ' = The header table fields are displayed by default in the display variant definition popup. The user can switch to the item table fields interactively.
'X' = the item table fields are displayed by default in the display variant Definition Popup. The user can switch to the header table fields interactively.
Colour
45. Info_fieldname TYPE slis_fieldname: infofield for listoutput. A whole list record can be colored individually using a color code in a column of the internal output table for the record. Assign the name of the field containing the color code to this parameter.
Value set: SPACE, internal output table field name
The internal output table field must be of type CHAR(3).
The code must have the following syntax: 'Cxy':
C = color (all codes must start with 'C')
X = color number ('1'-'9')
Y = bold ('0' = off, '1' = on)
46. Coltab_fieldname TYPE slis_fieldname: Cells can be colored individually using a color code which is contained in a column of the internal output table for the record containing the cell. Assign the name of the field to this parameter.
Others
47. List_append(1) TYPE c : no call screen. It is only useful to output block-lists without specifying the above modules if the number of list blocks exceeds, or may exceed, the maximum number specified in the block module documentation. These operations are not possible for user-defined block lists.
Example code :
I_LAYOUT-f2code = ws_fcode.
I_LAYOUT-zebra = 'X'.
I_LAYOUT-colwidth_optimize = 'X'.
I_LAYOUT-no_keyfix = 'X'.
I_LAYOUT-get_selinfos = 'X'.
I_LAYOUT-no_hotspot = 'X'.
I_LAYOUT-no_input = 'X'.
I_LAYOUT-hotspot_fieldname = FIELDNAME.
I_LAYOUT-no_input = X.
I_LAYOUT-no_vline = `X.
I_LAYOUT-no_colhead = .
I_LAYOUT-lights_condense = ` `.
I_LAYOUT-totals_text = ` `.
I_LAYOUT-subtotals_text = ` `.
I_LAYOUT-totals_only = ` `.
I_LAYOUT-key_hotspot = X.
I_LAYOUT-detail_popup = X.
I_LAYOUT-group_change_edit = X.
I_LAYOUT-GROUP_BUTTONS = X.
Step 6
This step is required to get the selection screen information in the report output.
The prerequisite for this is to set the parameter LAYOUT-GET_SELINFOS of the IMPORTING structure.
The parameters to be passed in the IS_SEL_HIDE table are:
o mode: 'R' = only the entries passed in the internal table IS_SEL_HIDE-T_ENTRIES
Are output in the pop up. Selection info, which the list tool read in the selection screen (when called by a report with a selection screen), is replaced by the values passed.
'S' = the selection info which the list tool read in the selection screen of the calling report are modified by the entries in the table IS_SEL_HIDE-T_ENTRIES.
o t_entries: Selection info table
o t_entries-mode: 'A' = output the selection info for the current table record in the info popup.
'D' = do not output select option or SELNAME parameter selection info in the popup.
o t_entries-selname: (only used in t_entries-mode = 'D') : Name of the select option or parameter.
The following table fields are only used in t_entries-mode = 'A'. They contain the selection information to be added.
t_entries-field: DDIC field name of the field for which selection information is to be output.
t_entries-table: DDIC table names of t_entries-field.
t_entries-stext: Field name in info popup.
If t_entries-field and t_entries-table have been entered, this text is taken from DDIC.
t_entries-valuf: Selection condition 'from' value (external format)
t_entries-valut: Selection condition 'to' value (external format)
t_entries-sign0: (I)nclusive (E)xclusive
t_entries-option: All values of the select options Option field allowed.
Step 6
The Table IT_SORT is populated with the sort criteria for the different fields.
The caller specifies the sorting and/or subtotaling of the basic list in the internal table IT_SORT.
This internal table has the following fields:
o spos : Sort sequence
o fieldname : Internal output table field name
o tabname : Only relevant for hierarchical-sequential lists. Name of the internal output table.
o up : 'X' = sort in ascending order
o down : 'X' = sort in descending order
o subtot : 'X' = subtotal at group value change
o group : '* ' = new page at group value change ,'UL' = underline at group value change
Step 7
The final step in the output of the report is the use of two ALV functions modules.
1. REUSE_ALV_FIELDCATALOG_MERGE
2. REUSE_ALV_LIST_DISPLAY
The first function module is used to pass the field catalog to the report output and merge it with the internal output table.
FUNCTION reuse_alv_fieldcatalog_merge.
""Lokale Schnittstelle:
* IMPORTING
*" VALUE(I_PROGRAM_NAME) LIKE SY-REPID OPTIONAL
*" VALUE(I_INTERNAL_TABNAME) TYPE SLIS_TABNAME OPTIONAL
*" VALUE(I_STRUCTURE_NAME) LIKE DD02L-TABNAME OPTIONAL
*" VALUE(I_CLIENT_NEVER_DISPLAY) TYPE SLIS_CHAR_1
*" DEFAULT 'X'
*" VALUE(I_INCLNAME) LIKE TRDIR-NAME OPTIONAL
*" CHANGING
*" VALUE(CT_FIELDCAT) TYPE SLIS_T_FIELDCAT_ALV
*" EXCEPTIONS
*" INCONSISTENT_INTERFACE
*" PROGRAM_ERROR
Import parameters
I_PROGRAM_NAME: Program in which the internal output table is declared and populated
I_INTERNAL_TABNAME: Internal output table name
I_STRUCTURE_NAME: Structure name (structure, table, and view)
I_CLIENT_NEVER_DISPL: Hide client fields default X
I_INCLNAME: Data declarations include name
CHANGING parameter
CT_FIELDCAT: Field catalog with field descriptions
The variant based on a program-internal table should only be used for rapid prototyping since the following restrictions apply:
1. Performance is affected since the code of the table definition must always be read and interpreted at runtime.
2. Dictionary reference are only considered if the keywords LIKE or INCLUDE STRUCTURE (not TYPE) are used.
Step 8
The other function module is used to display the internal output table with the contents
FUNCTION reuse_alv_list_display.
""Lokale Schnittstelle:
* IMPORTING
*" VALUE(I_INTERFACE_CHECK) DEFAULT SPACE
*" VALUE(I_CALLBACK_PROGRAM) LIKE SY-REPID DEFAULT SPACE
*" VALUE(I_CALLBACK_PF_STATUS_SET) TYPE SLIS_FORMNAME
*" DEFAULT SPACE
*" VALUE(I_CALLBACK_USER_COMMAND) TYPE SLIS_FORMNAME
*" DEFAULT SPACE
*" VALUE(I_STRUCTURE_NAME) LIKE DD02L-TABNAME OPTIONAL
*" VALUE(IS_LAYOUT) TYPE SLIS_LAYOUT_ALV OPTIONAL
*" VALUE(IT_FIELDCAT) TYPE SLIS_T_FIELDCAT_ALV OPTIONAL
*" VALUE(IT_EXCLUDING) TYPE SLIS_T_EXTAB OPTIONAL
*" VALUE(IT_SPECIAL_GROUPS) TYPE SLIS_T_SP_GROUP_ALV
*" OPTIONAL
*" VALUE(IT_SORT) TYPE SLIS_T_SORTINFO_ALV OPTIONAL
*" VALUE(IT_FILTER) TYPE SLIS_T_FILTER_ALV OPTIONAL
*" VALUE(IS_SEL_HIDE) TYPE SLIS_SEL_HIDE_ALV OPTIONAL
*" VALUE(I_DEFAULT) DEFAULT 'X'
" VALUE(I_SAVE) DEFAULT SPACE
" VALUE(IS_VARIANT) LIKE DISVARIANT
" STRUCTURE DISVARIANT DEFAULT SPACE
" VALUE(IT_EVENTS) TYPE SLIS_T_EVENT OPTIONAL
" VALUE(IT_EVENT_EXIT) TYPE SLIS_T_EVENT_EXIT OPTIONAL
" VALUE(IS_PRINT) TYPE SLIS_PRINT_ALV OPTIONAL
" VALUE(IS_REPREP_ID) TYPE SLIS_REPREP_ID OPTIONAL
" VALUE(I_SCREEN_START_COLUMN) DEFAULT 0
" VALUE(I_SCREEN_START_LINE) DEFAULT 0
" VALUE(I_SCREEN_END_COLUMN) DEFAULT 0
" VALUE(I_SCREEN_END_LINE) DEFAULT 0
" EXPORTING
" VALUE(E_EXIT_CAUSED_BY_CALLER)
" VALUE(ES_EXIT_CAUSED_BY_USER) TYPE SLIS_EXIT_BY_USER
" TABLES
" T_OUTTAB
" EXCEPTIONS
" PROGRAM_ERROR
Import parameters
I_INTERFACE_CHECK: Interface consistency check log output.
I_CALLBACK_PROGRAM: Name of the calling program
I_CALLBACK_PF_STATUS_SET: Set EXIT routine to status.
I_CALLBACK_USER_COMMAND: EXIT routine for command handling
I_STRUCTURE_NAME: Internal output table structure name
IS_LAYOUT: List layout specifications
IT_FIELDCAT: Field catalog with field descriptions
IT_EXCLUDING: Table of inactive function codes
IT_SPECIAL_GROUPS: Grouping fields for column selection
IT_SORT: Sort criteria for first list display
IT_FILTER: Filter criteria for first list output
IS_SEL_HIDE : Selection information modification
I_DEFAULT: Initial variant active/inactive logic
I_SAVE: Variants can be saved
IS_VARIANT : Variant information
IT_EVENTS: Table of events to perform IT_EVENT_EXIT : Standard fcode exit requests table
IS_PRINT: Print information
IS_REPREP_ID: Initialization keys for Re/Re interface
I_SCREEN_START_COLUMN: Coordinates for list in dialog box
I_SCREEN_START_LINE: Coordinates for list in dialog box
I_SCREEN_END_COLUMN: Coordinates for list in dialog box
I_SCREEN_END_LINE: Coordinates f -
ALV Display - Error in field catalog
Hi ,
I am facing a problem in ALV... Field catalot is not getting populated... I am getting a message field catalog not found...
Can anyone please help me....... <URGENT DOES NOT EXIST HERE>...
I am enclosing my code also.. please go thourh it and help it....
REPORT ZINVENTORY
LINE-SIZE 120
LINE-COUNT 64.
MESSAGE-ID Z2
NO STANDARD PAGE HEADING..
type-pools : slis.
Tables *
tables: zasset,
anla,
itob,
equi.
data: v_repid LIKE sy-repid.
Selection Screen *
SELECTION-SCREEN : BEGIN OF BLOCK B1 WITH FRAME TITLE TEXT-001 .
SELECT-OPTIONS : S_bukrs FOR anla-bukrs OBLIGATORY ,
S_kostl FOR itob-kostl .
SELECTION-SCREEN : END OF BLOCK B1 .
SELECTION-SCREEN BEGIN OF BLOCK b2 WITH FRAME TITLE text-t02.
PARAMETERS: p_screen RADIOBUTTON GROUP gr1,
p_list RADIOBUTTON GROUP gr1 DEFAULT 'X'.
SELECTION-SCREEN END OF BLOCK b2.
Internal Tables *
types: BEGIN OF ty_zasset, " occurs 0,
equnr like zasset-equnr,
ANLN1 LIKE zasset-ANLN1, " Asset number
ANLN2 LIKE zasset-ANLN2, " Sub Asset number
BUKRS LIKE zasset-BUKRS, " Company Code
KOSTL like zasset-kostl,
SCANNEDBY type zasset-scannedby,
SCANNINGDATE type zasset-SCANNINGDATE,
SCANNINGTIME type zasset-scanningtime,
UPDATEDATE type zasset-updatedate,
UPDATETIME type zasset-updatetime,
END OF ty_zasset.
DATA: wa_zasset TYPE ty_zasset.
DATA: it_zasset TYPE TABLE OF ty_zasset with header line..
types: BEGIN OF ty_zasset1, " occurs 0,
equnr TYPE equi-equnr,
ANLN1 LIKE anla-ANLN1, " Asset number
ANLN2 LIKE anla-ANLN2, " Sub Asset number
BUKRS LIKE anla-BUKRS, " Company Code
ernam like anla-ernam,
erdat like anla-erdat,
KOSTL like anlz-kostl,
SCANNEDBY type zasset-scannedby,
SCANNINGDATE type zasset-SCANNINGDATE,
SCANNINGTIME type zasset-scanningtime,
UPDATEDATE type zasset-updatedate,
UPDATETIME type zasset-updatetime,
END OF ty_zasset1.
DATA: wa_zasset1 TYPE ty_zasset1.
DATA: it_zasset1 TYPE TABLE OF ty_zasset1 with header line..
types: BEGIN OF ty_zasset2, " occurs 0,
equnr like itob-equnr,
ANLNr LIKE itob-ANLNr, " Asset number
ANLuN LIKE itob-ANLuN, " Sub Asset number
BUKRS LIKE itob-BUKRS, " Company Code
timbi like itob-timbi,
kostl like itob-kostl,
KOSTL like anlz-kostl,
SCANNEDBY type zasset-scannedby,
SCANNINGDATE type zasset-SCANNINGDATE,
SCANNINGTIME type zasset-scanningtime,
UPDATEDATE type zasset-updatedate,
UPDATETIME type zasset-updatetime,
END OF ty_zasset2.
DATA: wa_zasset2 TYPE ty_zasset2.
DATA: it_zasset2 TYPE TABLE OF ty_zasset2 with header line..
types: begin of ty_final , "occurs 0,
equnr like itob-equnr,
anln1 like anla-anln1,
anln2 like anla-anln2,
bukrs like anla-bukrs,
ernam
erdat
kostl like itob-kostl,
end of ty_final.
DATA: wa_final TYPE ty_final.
DATA: it_final TYPE TABLE OF ty_final with header line..
*DATA: it_zasset TYPE TABLE OF ty_zasset.
*data: it_zasset1 type table of ty_zasset1.
*data:wa_zasset type ty_zasset.
*data:wa_zasset1 type ty_zasset1.
Flags and Variables *
DATA : F_ERROR. " Flag for No Data
*pop field cat for f7
data: V_SYREPID LIKE SY-REPID,
IT_FLDCAT type slis_t_fieldcat_alv , "with header line,
wa_fldcat type slis_fieldcat_alv.
*DATA : IT_FLDCATS TYPE SLIS_T_FIELDCAT_ALV.
data: itab_events type slis_t_event,
wa_events type slis_alv_event.
*data: wa_layout type slis_layout_alv.
DATA : IT_COMMENTS TYPE SLIS_T_LISTHEADER,
WA_COMMENTS TYPE SLIS_LISTHEADER.
DATA : IT_SORTINFO TYPE SLIS_T_SORTINFO_ALV,
WA_SORTINFO TYPE SLIS_SORTINFO_ALV.
Initialization *
initialization.
SY-REPID = V_REPID.
At Selection Screen *
AT SELECTION-SCREEN.
PERFORM validation.
Start Of Selection *
start-of-selection.
perform select_data.
IF P_LIST = 'X'.
perform get_field_catalog.
PERFORM MODIFYFIELDCAT.
perform get_events.
perform write_comments.
perform grid_display.
*perform list_display.
ENDIF.
IF sy-subrc = 0.
IF p_list = 'X'.
loop at it_final.
perform get_events.
endloop.
endif.
endloop.
else.
*endif.
End Of Selection *
END-OF-SELECTION.
*perform display_Recorsds.
*loop at zasset.
*& Form validation
text
--> p1 text
<-- p2 text
FORM validation.
*Local variables.
DATA:
lv_bukrs type anla-bukrs,
lv_kostl type itob-kostl,
lv_anln1 TYPE anla-anln1, "MAterial Number
lv_anln2 TYPE anla-anln2.
*Validation for company code
if not s_bukrs is initial.
select single bukrs from anla
into lv_bukrs
where bukrs in s_bukrs.
if sy-subrc <> 0.
*Message used : Invalid company code.
endif.
endif .
Validation for cost center
if not s_kostl is initial.
select single kostl from itob
into lv_kostl
where kostl in s_kostl.
if sy-subrc <> 0.
*Message used : Invalid company code.
endif.
endif .
ENDFORM. " validation
*& Form display
text
--> p1 text
<-- p2 text
FORM display.
write :/15 it_final-anln1,
it_final-anln2,
sy-vline.
*-bukrs,
it_zasset-anln1.
ENDFORM. " display
*& Form get_field_catalog
text
--> p1 text
<-- p2 text
FORM get_field_catalog.
*REFRESH IT_FLDCAT.
*CLEAR IT_FLDCAT.
CALL FUNCTION 'REUSE_ALV_FIELDCATALOG_MERGE'
EXPORTING
I_PROGRAM_NAME = V_REPID
I_INTERNAL_TABNAME = 'IT_FINAL'
I_INCLNAME = V_REPID
I_BYPASSING_BUFFER =
I_BUFFER_ACTIVE =
CHANGING
CT_FIELDCAT = IT_FLDCAT
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.
ENDFORM. " get_field_catalog
*& Form get_events
text
--> p1 text
<-- p2 text
FORM get_events.
WA_COMMENTS-TYP = 'H'.
WA_COMMENTS-KEY = 'THIS IS THE HEADING.'.
WA_COMMENTS-INFO = 'LIST OF SALES ORDERS'.
APPEND WA_COMMENTS TO IT_COMMENTS.
ENDFORM. " get_events
*& Form grid_display
text
--> p1 text
<-- p2 text
FORM grid_display.
CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'
EXPORTING
I_INTERFACE_CHECK = ' '
I_BYPASSING_BUFFER =
I_BUFFER_ACTIVE = ' '
I_CALLBACK_PROGRAM = v_repid
I_CALLBACK_PF_STATUS_SET = ' '
I_CALLBACK_USER_COMMAND = ' '
I_CALLBACK_TOP_OF_PAGE = 'FIRST PAGE'
I_CALLBACK_HTML_TOP_OF_PAGE = ' '
I_CALLBACK_HTML_END_OF_LIST = ' '
I_STRUCTURE_NAME =
I_BACKGROUND_ID = ' '
I_GRID_TITLE = 'LIST OF FLIGHT DETAILS'
I_GRID_SETTINGS =
IS_LAYOUT =
IT_FIELDCAT = it_fldcat
IT_EXCLUDING =
IT_SPECIAL_GROUPS =
IT_SORT =
IT_FILTER =
IS_SEL_HIDE =
I_DEFAULT = 'X'
I_SAVE = ' '
IS_VARIANT =
IT_EVENTS = itab_events
IT_EVENT_EXIT =
IS_PRINT =
IS_REPREP_ID =
I_SCREEN_START_COLUMN = 0
I_SCREEN_START_LINE = 0
I_SCREEN_END_COLUMN = 0
I_SCREEN_END_LINE = 0
IT_ALV_GRAPHICS =
IT_ADD_FIELDCAT =
IT_HYPERLINK =
I_HTML_HEIGHT_TOP =
I_HTML_HEIGHT_END =
IT_EXCEPT_QINFO =
IMPORTING
E_EXIT_CAUSED_BY_CALLER =
ES_EXIT_CAUSED_BY_USER =
TABLES
T_OUTTAB = it_final
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. " grid_display
*& Form write_comments
text
--> p1 text
<-- p2 text
FORM write_comments.
WA_COMMENTS-TYP = 'H'.
WA_COMMENTS-KEY = 'THIS IS THE HEADING.'.
WA_COMMENTS-INFO = 'LIST OF SALES ORDERS'.
APPEND WA_COMMENTS TO IT_COMMENTS.
ENDFORM. " write_comments
*& Form select_data
text
--> p1 text
<-- p2 text
FORM select_data.
clear: it_zasset, it_zasset[].
select equnr "bukrs
anln1
anln2
bukrs
KOSTL
SCANNEDBY
SCANNINGDATE
SCANNINGTIME
UPDATEDATE
UPDATETIME
into table it_zasset "(g_anln1,g_anln2)
from zasset
where bukrs = zasset-bukrs..
and kostl = zasset-kostl.
if sy-subrc = 0.
sort it_zasset by anln1 anln2.
endif.
append it_zasset.
clear it_zasset1.
select
equnr
anln1
anln2
bukrs
ernam
erdat
bukrs
KOSTL
SCANNEDBY
SCANNINGDATE
SCANNINGTIME
UPDATEDATE
UPDATETIME
into table it_zasset1 "(g_anln1,g_anln2)
from anla
where bukrs = it_zasset-bukrs.
WHERE BUKRS IN S_BUKRS.
and kostl = anla-kostl.
if sy-subrc = 0.
select equnr
anlnr
anlun
bukrs
timbi
kostl
into table it_zasset2
from itob
for all entries in it_zasset1
where bukrs = it_zasset1-bukrs
WHERE anlnr = it_zasset1-anln1.
endif.
APPEND IT_ZASSET1.
IF SY-SUBRC = 0.
*loop at it_zasset1 into wa_zasset1.
loop at it_ZASSET1 into wa_zasset1.
move wa_zasset1-bukrs to wa_final-bukrs.
move wa_zasset1-anln1 to wa_final-anln1.
move wa_zasset1-anln2 to wa_final-anln2.
append wa_final to it_final.
endloop.
ENDIF.
sort it_final.
*LOOP AT IT_FINAL.
*ENDLOOP.
*ENDIF.
*if sy-subrc = 0.
*loop at it_zasset into wa_asset.
*read table it_zasset into wa_asset with key anln2 = wa_asset-anln2
*binary search.
*read table it_final into wa_final with key anln2 = wa_final-anln2
*binary search.
*if wa_asset-anln2 = wa_final-anln2.
*write : / 'error'.
*endif.
If sy-subrc <> 0.
f_error = 'X'.
write : 'No data Exists for the given selection in FA table'.
else.
loop at it_final.
perform display.
endloop.
records exits in anla table also.
endif.
ENDFORM. " select_data
*& Form MODIFYFIELDCAT
text
--> p1 text
<-- p2 text
FORM MODIFYFIELDCAT.
LOOP AT IT_FLDCAT INTO WA_FLDCAT.
CASE WA_FLDCAT-FIELDNAME.
WHEN 'EQUNR'.
WA_FLDCAT-COL_POS = 1.
WA_FLDCAT-SELTEXT_L = 'aSSET'.
WHEN 'ANLN1'.
wa_FLDCAT-KEY = 'X'.
WA_FLDCAT-COL_POS = 5.
WA_FLDCAT-SELTEXT_L = 'aSSET'.
WHEN 'ANLN2'.
WA_FLDCAT-KEY = 'X'.
WA_FLDCAT-COL_POS = 6.
wa_FLDCAT-HOTSPOT = 'X'.
WHEN 'BUKRS'.
WA_FLDCAT-CURRENCY = 'INR'.
WA_FLDCAT-SYMBOL = 'X'.
ENDCASE.
MODIFY IT_FLDCAT FROM WA_FLDCAT.
*IT_FLDCAT-fieldname = 'EQUNR'.
IT_FLDCAT-seltext_m = 'DOCUM_TYPE'.
IT_FLDCAT-col_pos = 1.
IT_FLDCAT-outputlen = 10.
IT_FLDCAT-emphasize = 'X'.
IT_FLDCAT-key = 'X'.
fieldcatalog-do_sum = 'X'.
fieldcatalog-no_zero = 'X'.
append IT_FLDCAT TO IT_FLDCAT.
IT_FLDCAT-fieldname = 'ANLN1'.
IT_FLDCAT-seltext_m = 'DOCUM_TYPE'.
IT_FLDCAT-col_pos = 1.
IT_FLDCAT-outputlen = 10.
IT_FLDCAT-emphasize = 'X'.
IT_FLDCAT-key = 'X'.
fieldcatalog-do_sum = 'X'.
fieldcatalog-no_zero = 'X'.
append IT_FLDCAT TO IT_FLDCAT.
ENDLOOP.
ENDFORM. " MODIFYFIELDCAT
*& Form list_display
text
--> p1 text
<-- p2 text
*FORM list_display.
*CALL FUNCTION 'REUSE_ALV_LIST_DISPLAY'
EXPORTING
I_INTERFACE_CHECK = ' '
I_BUFFER_ACTIVE = ' '
I_CALLBACK_PROGRAM = V_SYREPID
I_CALLBACK_PF_STATUS_SET = ' '
I_CALLBACK_USER_COMMAND = 'FRM_USER_COMMAND'
I_STRUCTURE_NAME =
IS_LAYOUT = wa_layout
IT_FIELDCAT = IT_FLDCAT
IT_EXCLUDING =
IT_SPECIAL_GROUPS =
IT_SORT =
IT_FILTER =
IS_SEL_HIDE =
I_DEFAULT = 'X'
I_SAVE = 'A'
IS_VARIANT =
IT_EVENTS = ITAB_EVENTS
IT_EVENT_EXIT =
IS_PRINT =
IS_REPREP_ID =
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 =
TABLES
T_OUTTAB = IT_FINAL
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. " list_display
Edited by: Craig Cmehil on Jul 18, 2008 10:01 AMThe problem is with this...
types: begin of ty_final , "occurs 0,
equnr like itob-equnr,
anln1 like anla-anln1,
anln2 like anla-anln2,
bukrs like anla-bukrs,
ernam
erdat
kostl like itob-kostl,
end of ty_final.
DATA: wa_final TYPE ty_final.
DATA: it_final TYPE TABLE OF ty_final with header line.
when you are using Fieldcatalog merge you have to avoid using the TYPES Declaration of the internal table.
Instead of that you can do this
data: begin of it_final occurs 0,
equnr like itob-equnr,
anln1 like anla-anln1,
anln2 like anla-anln2,
bukrs like anla-bukrs,
ernam
erdat
kostl like itob-kostl,
end of it_final. -
Hi friends,
I am trying create a field catalog with FM for my internal table. I know I must use "Like" for my internal fields. But I have same field types in my internal. If I use like this. I cann't create field catalog with catalog merge ( I must use this FM for hide/show columns -my prev. message-)
What is your recommend to me for definiton of my internal table. How can create field catalog using REUSE_ALV_FIELDCATALOG_MERGE FM.
My internal table is :
Types : Begin Of TRapor,
Renk, "Satır Rengi
Bilesen_Kodu Like Mseg-Matnr, "Malzeme Numarası
Tanim Like Makt-Maktx, "Malzeme Kısa Metni
Batch Like Mseg-Charg, "Parti Numarası - Batch
Birim Like Mseg-Meins, "Temel ölçü birimi
Malzeme_Fire(12) Type P Decimals 2, "Teorik Malzeme Fire % si
Batch_Fire(12) Type P Decimals 2, "Teorik Batch Fire % si
OMiktar Like Mseg-Menge, "Önceki Dönem Miktar
OYuzde(12) Type P Decimals 2, "Önceki Dönem Yuzde
OTeorik Like Mseg-Menge, "Önceki Dönem Teorik
OSapma_Deger Like Mseg-Menge, "Önceki Dönem Sapma Değeri
OSapma_Oran(12) Type P Decimals 2, "Önceki Dönem Sapma Oranı
SMiktar Like Mseg-Menge, "Seçim Dönemi Miktar
SYuzde(16) Type P Decimals 2, "Seçim Dönemi Yüzde
STeorik Like Mseg-Menge, "Seçim Dönemi Teorik
SSapma_Deger Like Mseg-Menge, "Seçim Dönemi Sapma Değeri
SSapma_Oran(12) Type P Decimals 2, "Seçim Dönemi Sapma Oranı
Hareket Like Mseg-Bwart,
Isyeri Like Crhd-Arbpl,
End Of TRapor.
Data : IRapor Type Standard Table Of TRapor With Header Line.:((( It dowsn't work. What is wrong :((( I give NO_FIELDCATALOG_AVAILABLE error. When I debugging After processing merge FM my alvfc is empty (0x172)
Type-Pools : Slis.
Tables : Mseg, S226, Mara, Mkpf, Crhd, Plpo, Mkal.
Types : Begin Of TRapor,
Renk(4) Type C, "Satır Rengi
Bilesen_Kodu Like Mseg-Matnr, "Malzeme Numarası
Tanim Like Makt-Maktx, "Malzeme Kısa Metni
Batch Like Mseg-Charg, "Parti Numarası - Batch
Birim Like Mseg-Meins, "Temel ölçü birimi
Malzeme_Fire(12) Type P Decimals 2, "Teorik Malzeme Fire % si
Batch_Fire(12) Type P Decimals 2, "Teorik Batch Fire % si
OMiktar Like Mseg-Menge, "Önceki Dönem Miktar
OYuzde(12) Type P Decimals 2, "Önceki Dönem Yuzde
OTeorik Like Mseg-Menge, "Önceki Dönem Teorik
OSapma_Deger Like Mseg-Menge, "Önceki Dönem Sapma Değeri
OSapma_Oran(12) Type P Decimals 2, "Önceki Dönem Sapma Oranı
SMiktar Like Mseg-Menge, "Seçim Dönemi Miktar
SYuzde(16) Type P Decimals 2, "Seçim Dönemi Yüzde
STeorik Like Mseg-Menge, "Seçim Dönemi Teorik
SSapma_Deger Like Mseg-Menge, "Seçim Dönemi Sapma Değeri
SSapma_Oran(12) Type P Decimals 2, "Seçim Dönemi Sapma Oranı
Hareket Like Mseg-Bwart,
Isyeri Like Crhd-Arbpl,
End Of TRapor.
*Data : IRapor Type Table Of TRapor With Header Line.
Data : IRapor Type Standard Table Of TRapor With Header Line.
Data : ZRapor Type TRapor Occurs 0 With Header Line.
DATA : alvfc TYPE slis_t_fieldcat_alv.
DATA : alvwa TYPE slis_fieldcat_alv.
CALL FUNCTION 'REUSE_ALV_FIELDCATALOG_MERGE'
EXPORTING
i_program_name = sy-repid
i_internal_tabname = 'ZRAPOR'
i_inclname = sy-repid
CHANGING
ct_fieldcat = alvfc
EXCEPTIONS
inconsistent_interface = 1
program_error = 2
OTHERS = 3.
*---------------Display
LOOP AT alvfc INTO alvwa WHERE fieldname = 'BILESEN_KODU'.
alvwa-ddictxt = 'L'.
alvwa-seltext_l = 'Heading'.
alvwa-outputlen = 15.
MODIFY alvfc FROM alvwa.
ENDLOOP.
CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'
EXPORTING
it_fieldcat = alvfc
i_callback_program = sy-repid
i_callback_user_command = 'ITAB_USER_COMMAND'
TABLES
t_outtab = zrapor
EXCEPTIONS
program_error = 1
OTHERS = 2.
ENDFORM. " Gecici
FORM itab_user_command USING whatcomm TYPE sy-ucomm whatrow TYPE
slis_selfield.
LOOP AT alvfc INTO alvwa.
IF alvwa-fieldname = 'BUTXT'.
if alvwa-no_out = 'X'.
alvwa-no_out = ''.
else.
alvwa-no_out = 'X'.
endif.
*alvwa-no_out = 'X'.
MODIFY alvfc FROM alvwa.
ENDIF.
ENDLOOP.
*------- Field Catalogue
CALL FUNCTION 'REUSE_ALV_FIELDCATALOG_MERGE'
EXPORTING
i_program_name = sy-repid
i_internal_tabname = 'ZRAPOR'
i_inclname = sy-repid
CHANGING
ct_fieldcat = alvfc
EXCEPTIONS
inconsistent_interface = 1
program_error = 2
OTHERS = 3.
*---------------Display
CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'
EXPORTING
it_fieldcat = alvfc
i_callback_program = sy-repid
i_callback_user_command = 'ITAB_USER_COMMAND'
TABLES
t_outtab = zrapor
EXCEPTIONS
program_error = 1
OTHERS = 2.
*----------- IMPORTANT.
*----------- IMPORTANT.
whatrow-exit = 'X'.
ENDFORM. "itab_user_command -
Hi ppl
I am building a field catalog for standard table 'API_VALI' , why am I not getting field catalog in xfield?
TYPE-POOLS: slis.
DATA: xfield TYPE slis_t_fieldcat_alv,
Code:
CALL FUNCTION 'REUSE_ALV_FIELDCATALOG_MERGE'
EXPORTING
i_program_name = sy-repid
i_internal_tabname = 'API_VALI'
CHANGING
ct_fieldcat = xfield
EXCEPTIONS
inconsistent_interface = 1
program_error = 2
OTHERS = 3.As ABAP_TECHINCAL has written, for standard tables you don't have to send the parameter i_internal_tabname . Instead you have to send the table name in the parameter i_structure_name.
CALL FUNCTION 'REUSE_ALV_FIELDCATALOG_MERGE'
EXPORTING
i_program_name = sy-repid
i_structure_name = 'API_VALI'
CHANGING
ct_fieldcat = xfield
EXCEPTIONS
inconsistent_interface = 1
program_error = 2
OTHERS = 3.
See the sample program given in the link below. It shows, how to create Field Catalog for INTERNAL TABLES
http://www.erpgenie.com/abap/code/abap28.htm
Also check the link
field catalog generation using merge function
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