Is it possible to make certain rows mandatory in ALV custom Grid display?

Hi experts,
Is it possible to make certain columns mandatory in the ALV custom grid control just as we give in a selection screen ?
Thanks in advance
regards,
Ashwin

fieldcat-key = 'X'.
Regards,
Amit

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Plz check here......
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Hi All,
Please let me know how can I make some fields mandatory through coding in PBO for only some fields of a screen.
Say if I have 4 fields in my screen(module pool not selection screen) i want to make mandatory 2 fields based on some conditions how to do this? I tried using screen-group but this will make mandatory all the fields of that screen mandatory.
I want only specific fields based on condition in run time.
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Hi Mahesh,
 Try this ..
Assign the same group to those fields , say GRP
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 IF <CONDITION>
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Hi,
May I know is there a way to exclude certain rows that are shown in the ALV control from the calculation of grand total?
Thanks much.

See, if
function module REUSE_ALV_TRANSFER_DATA 's
IT_EXCLUDING .... param
works for you.

Is it possible to make Supplier field Mandatory in Shopping Cart (SRM7.0)?

Hi Experts,
We are configuring SRM7.0 with ECC6 ( Ehp4) having Classic Scenario.
We are only using Shopping Cart functionality and most of the Material and services will have Contract & Pur. Info Records in ECC B/E system.
in SRM, if any Product don't have any SoS , then user can assign Supplier code and Price manually in S/C and Classic PO creates automatically. But if User missed to enter Supplier code then, in that case we neither want to sent the S/C to the Sourcing Cockpit nor want to create ECC PR from it.
If there is NO any SoS ( ECC Contract or Pur Info Record) exist , then user MUST have to enter Supplier code & price manually and so we want to set the fields SUPPLIER & PRICE MANDATORY.
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>
NarendraPatil wrote:
> Hi Experts,
>
> We are configuring SRM7.0 with ECC6 ( Ehp4) having Classic Scenario.
>
> We are only using Shopping Cart functionality and most of the Material and services will have Contract & Pur. Info Records in ECC B/E system.
>
> in SRM, if any Product don't have any SoS , then user can assign Supplier code and Price manually in S/C and Classic PO creates automatically. But if User missed to enter Supplier code then, in that case we neither want to sent the S/C to the Sourcing Cockpit nor want to create ECC PR from it. - If the REQUESTIONER enter prefered vendor - it can create only PR IF NO SOURCING . if REQUESTIOTIONER selected fixed vendor - Then PO created .
here you are giving more control to REQUISITIONER department than Purchasing department.
>
> If there is NO any SoS ( ECC Contract or Pur Info Record) exist , then user MUST have to enter Supplier code & price manually and so we want to set the fields SUPPLIER & PRICE MANDATORY.
you can validate any field to make mandatory...and spit error by doc check BADI.
>
> Is it Possible ? if yes , then how this can be done ?
>
> Thanks
> NAP
Though business allows REQUISITIONER wants to create PO directly from the shopping cart without BUYER intervention and WITHOUT Fixed vendor . no issues . Asimple logic to change preferred vendor 39 to fixed vendor 19 logic by doc change badi
so whenever REQUESTIONER assign a preffered vendor it can create a Purchase order.
Assigning source of supply decision is very critical to business . Business wants always it should be competetive best price.
Hope you understand ..

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Hi SDN,
I have created a table control with wizard.I want to make a particular row as non-editable for a condition from my program.Is it possible?

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HI,
i have called one alv function module where i have done certain fields editable by making fieldcatalog-edit = 'X' and fieldcatalog-input = 'X'.But i have to make the selected rows (based on checkbox in the output list) editable.any idea?

Hello Priya,
1) If u want to make fields of an ALV to be editable based on certain conditons then see the following code.
First create an extra field in ur internal table.
 celltab TYPE lvc_t_styl,
After that pass this field to the layout.
gw_layout-stylefname = 'CELLTAB'.
Here the layout structure is defined as
gw_layout TYPE lvc_s_layo
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DATA: ls_celltab TYPE lvc_s_styl.
ls_celltab-fieldname = 'CHK'.
ls_celltab-style = cl_gui_alv_grid=>mc_style_disabled.
MODIFY gw_final-celltab FROM ls_celltab
TRANSPORTING style
WHERE fieldname = ls_celltab-fieldname.
IF sy-subrc NE 0.
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ENDIF.
Now if ur using OO-ALV then pass the layout to the method.
If ur going by Function modules then u need to call the following function module.
gw_layout-stylefname = 'CELLTAB'.
CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY_LVC'
 EXPORTING
 i_callback_program = sy-cprog
 i_callback_pf_status_set = 'PF_STATUS'
 i_callback_user_command = 'USER_COMMAND'
 is_layout_lvc = gw_layout
 it_fieldcat_lvc = gi_fieldcat
 TABLES
 t_outtab = gi_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.
2) If u want to read the changed contents from ALV grid back to ur program then use the following function modules.
 CALL FUNCTION 'GET_GLOBALS_FROM_SLVC_FULLSCR'
 IMPORTING
 e_grid = l_ref1.
 CALL METHOD l_ref1->check_changed_data
 IMPORTING
 e_valid = lv_valid.
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Hi All,
I would like to know how to make certain cells in a Table Control as display only.
Table control should look like-(Those in bold are read only or in display mode)
Name1 Idno1 Address1
Name2 Idno2 Address2
Name3 Idno3 Address3
Name4 Idno4 Address4
(Blank row to enter name idno and address)
(Blank row to enter name idno and address)
(Blank row to enter name idno and address)
My table control should display all the above fields the way it is above of which first two colums and 4 rows should be read only,and the rest of the empty rows in the TC should be in change mode.i.e it must have provision to add new rows but not change the first two columns of existing rows.
In short I am looking at solution to hide particular no of rows and columns and not the entire column.

In the PBO of the table control loop. just write these statements
NAME and IDNO considering the fields on the screen.
and WA_TAB is the table work area being passed to the table control to display the rows.
if not WA_TAB-NAME is initial and not WA_TAB-IDNO is initial.
loop at screen.
if screen-name = 'NAME' or
 screen-name = 'IDNO'.
screen-input = 0.
modify screen.
endif.
endloop.
endif.
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Regards
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I am building a table maintenance front-end with an ALV grid using OOP concept. Certain fields are editable and also have customised search helps assigned to them in the ALV structure defined for the grid. What I want is where I have identified an entry in my database table as being locked by another user, I want to grey the line out on the ALV grid so that the entry cannot be edited and not have f4 input whilst this entry is locked by another user.
I can grey the line out or disable F4 but not both at the same time. If I disable the cells of the row concerned using MC_STYLE_DISABLED, the F4 is still active and will change the contents of the cell concerned via the data_changed event method in CL_GUI_ALV_GRID.
I have used MC_STYLE_DISABLED where I have declared a layout in my table similiar to this:
DATA: BEGIN OF OUTPUT OCCURS 0,
FIELD1,
FIELD2,
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LOCK TYPE C.
END OF OUTPUT.
DATA: ls_celltab TYPE lvc_s_styl.
* Where lock identified, field LOCK set to 'X'.
LOOP AT OUTPUT where lock = 'X'.
ls_celltab-fieldname = 'FIELD1'.
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APPEND ls_celltab TO OUTPUT-STYLE.
ls_celltab-fieldname = 'FIELD2'.
ls_celltab-style = cl_gui_alv_grid=>mc_style_disabled.
APPEND ls_celltab TO OUTPUT-STYLE.
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append OUTPUT.
I have tried adding MC_STYLE_F4_NO to field LS_CELLTAB-STYLE2 but this does not do both actions atthe same time.
Can anyone suggest what I might be doing wrong or an alternative way around this?
Many thanks
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As I have explained, I have fields that are editable AND are F4 enabled. What I want is for certain rows of the ALV that I do not want any procesing to occur to make all fields in that row not available for input AND not f4 enabled. I read a lock using a lock object. If the entry in my ALV matches the key locked in the lock object, I want that line to be in display mode only in the ALV with no F4 help being able to be called. It happens on the grid frontend when I press enter and have checked if any of my entries in my ALV are already locked by another user. The code is too long to post here. I can disbale the editable fields using MC_STYLE_DISABLED as described above but then the little drop down to enable F4 input is still visible against the field.
I have got round it by calling the f4 in event HANDLE_ON_F4 to not go via the search help and set er_event_data->m_event_handled = c_yes so that the F4 hit list does not appear, but I want to get rid of the drop down marker in that field in that instance.
Hope this is a little clearer now.
Larissa

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I wonder if it is possible to hide certain cells in an ALV-grid ?
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I don't believe it can do it for only certain cells and I don't believe it's possible to hide anything in alv-grid.
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Is it possible to highlight a row in ALVLIST

Hi,
Is it possible to highlight a row in an ALV List ...If so how to do it?
Kindly help.
Thanks.

hi ,
u can colour a perticular row...
like,
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,
line_color(4) TYPE c, "Used to store row color attributes
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.
fieldcatalog-fieldname = 'EBELN'.
fieldcatalog-seltext_m = 'Purchase Order'.
fieldcatalog-col_pos = 0.
fieldcatalog-outputlen = 10.
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-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-info_fieldname = 'LINE_COLOR'.
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
 is_layout = gd_layout
 it_fieldcat = fieldcatalog[]
 i_save = 'X'
 TABLES
 t_outtab = it_ekko
 EXCEPTIONS
 program_error = 1
 OTHERS = 2.
IF sy-subrc <> 0.
MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
 WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
ENDFORM. " DISPLAY_ALV_REPORT
*& Form DATA_RETRIEVAL
 Retrieve data form EKPO table and populate itab it_ekko
FORM data_retrieval.
DATA: ld_color(1) TYPE c.
SELECT ebeln ebelp statu aedat matnr menge meins netpr peinh
 UP TO 10 ROWS
 FROM ekpo
 INTO TABLE it_ekko.
*Populate field with color attributes
LOOP AT it_ekko INTO wa_ekko.
Populate color variable with colour properties
Char 1 = C (This is a color property)
Char 2 = 3 (Color codes: 1 - 7)
Char 3 = Intensified on/off ( 1 or 0 )
Char 4 = Inverse display on/off ( 1 or 0 )
 i.e. wa_ekko-line_color = 'C410'
 ld_color = ld_color + 1.
Only 7 colours so need to reset color value
 IF ld_color = 8.
 ld_color = 1.
 ENDIF.
 CONCATENATE 'C' ld_color '10' INTO wa_ekko-line_color.
wa_ekko-line_color = 'C410'.
 MODIFY it_ekko FROM wa_ekko.
ENDLOOP.
ENDFORM. " DATA_RETRIEVAL

Is it possible to make certain rows mandatory in ALV custom Grid display?

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