Several headers in ALV Grid

Hi all.
I have a problem i hope you can help me with.
Is it possible to have several headers in an ALV grid?
I want the data to be shown in clusters with a header,
fx. AT NEW flightnumber.
add a header.
ENDAT.
Is this possible?
Regards
Liselotte Hjelmbjerg

Hi,
Two possible ways:
1) Interactively - simply execute the report and select the first column and sort by this column. Afterwards you can save this layout - standard ALV behaviour.
2) Programmatically - you prepare an internal table with a description of your sorting criteria and pass it to the methods / FMs. See the Reference at https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/com.sap.km.cm.docs/documents/a1-8-4/an easy reference for alv grid control.pdf
section C.2 for an example.
Hope this helps (please reward me if it does ,
Joerg

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Dear Experts,
Is it possible to view the data kept in "services for object" (The Button at topleft side of title bar of Master data header screen of objects like Functional Location/Equipment/Notification/Order) for several objects in one list like ALV?
Please guide how to do it.
Thanks and Regards,
R N Sabat.

Hi,
The data stored in service object can be viewed latter on in change/display mode
Kapil

ALV grid with 2 headers - using OOPS

Hi,
I have a requirement wherein I need to display 2 headers using ALV Grid. I am using cl_gui_alv_grid->set_table_for_first display.
 Header1 Header2
Col1 Col2 Col3 Col4 Col5
1 2 3 4 5
Please suggest if this is possible, if yes, how to acheive it.
Thanks,
Smita

HI RAM,
I have did same like what you said. but iam not getting. Below is the pgm what i have dev. please correct it and let me knwo.
TYPE-POOLS: SLIS.
DATA: I_CATLOG TYPE slis_t_fieldcat_alv,
 W_CATLOG TYPE SLIS_FIELDCAT_ALV,
 I_CATLOG2 TYPE slis_t_fieldcat_alv,
 W_CATLOG2 TYPE SLIS_FIELDCAT_ALV,
 V_PGM TYPE SY-REPID.
data: begin of itab1 occurs 0,
 HEADER1(10) TYPE C,
 HEADER2(10) TYPE C,
 end of itab1.
data: begin of itab occurs 0,
 vbeln like vbak-vbeln,
 posnr like vbap-posnr,
 MATNR LIKE VBAP-MATNR,
 MATWA LIKE VBAP-MATWA,
 end of itab.
select vbeln
 posnr
 MATNR
 MATWA
from vbap
up to 20 rows
into table itab.
w_catlog-seltext_l = 'HEADER1'.
w_catlog-datatype = 'CHAR'.
w_catlog-outputlen = 10.
W_CATLOG-tabname = 'ITAB1'.
append w_catlog2 to i_catlog2.
clear w_catlog2.
w_catlog-seltext_l = 'HEADER2'.
w_catlog-datatype = 'CHAR'.
w_catlog-outputlen = 10.
W_CATLOG-tabname = 'ITAB1'.
append w_catlog2 to i_catlog2.
clear w_catlog2.
w_catlog-seltext_l = 'Sales Document'.
w_catlog-datatype = 'CHAR'.
w_catlog-outputlen = 10.
w_catlog-fieldname = 'VBELN'.
W_CATLOG-tabname = 'ITAB'.
append w_catlog to i_catlog.
clear w_catlog.
w_catlog-seltext_l = 'ITEM'.
w_catlog-datatype = 'NUMC'.
w_catlog-outputlen = 6.
w_catlog-fieldname = 'POSNR'.
W_CATLOG-tabname = 'ITAB'.
append w_catlog to i_catlog.
clear w_catlog.
w_catlog-seltext_l = 'MATERIAL'.
w_catlog-datatype = 'CHAR'.
w_catlog-outputlen = 18.
w_catlog-fieldname = 'MATNR'.
W_CATLOG-tabname = 'ITAB'.
append w_catlog to i_catlog.
clear w_catlog.
w_catlog-seltext_l = 'Material entered'.
w_catlog-datatype = 'CHAR'.
w_catlog-outputlen = 18.
w_catlog-fieldname = 'MATWA'.
W_CATLOG-tabname = 'ITAB'.
append w_catlog to i_catlog.
clear w_catlog.
CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'
EXPORTING
 I_CALLBACK_PROGRAM = V_PGM
 IT_FIELDCAT = I_CATLOG2
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.
CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'
EXPORTING
 I_CALLBACK_PROGRAM = V_PGM
 IT_FIELDCAT = I_CATLOG
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.

How to capture multiple rows of ALV grid when user selected?

Actually,It is easy to get one single line.However, my user wants select several lines of ALV grid by condition . i need to process the selected lines ,so i need to put these lines into an internal table. But now, i have no idea to capture the lines.
What method for an ALV Grid will return the lines the user has selected?
Appreciate for your help!
Edited by: Heyman52 on Aug 25, 2010 4:28 AM
Edited by: Heyman52 on Aug 25, 2010 4:30 AM

Hi,
Once user selects multiple rows and press another button for further execution, you can modify your internal table with marked rows using selection column.
You need to add user command code in your ALV grid call. Please refer below code.
CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'
 EXPORTING
 I_CALLBACK_PROGRAM = SY-REPID
 I_CALLBACK_PF_STATUS_SET = 'F_GUI_STATUS'
 I_CALLBACK_USER_COMMAND = 'F_USERCOMMAND'
 I_GRID_TITLE = TEXT-026
 IS_LAYOUT = WA_LAYOUT
 IT_FIELDCAT = I_FIELDCAT
 TABLES
 T_OUTTAB = I_OUTTAB
 EXCEPTIONS
 PROGRAM_ERROR = 1
 OTHERS = 2.
 IF SY-SUBRC NE 0.
 MESSAGE S475 DISPLAY LIKE 'E'.
 LEAVE LIST-PROCESSING.
 ENDIF.
*- User command for details display.
 PERFORM F_USERCOMMAND USING I_UCOMM
 I_SELFIELD.
FORM F_USERCOMMAND USING FP_R_UCOMM LIKE SY-UCOMM
 FP_SELFIELD TYPE SLIS_SELFIELD.
IF L_V_REF_GRID IS INITIAL.
 CALL FUNCTION 'GET_GLOBALS_FROM_SLVC_FULLSCR'
 IMPORTING
 E_GRID = L_V_REF_GRID.
ENDIF.
IF NOT L_V_REF_GRID IS INITIAL.
 CALL METHOD L_V_REF_GRID->CHECK_CHANGED_DATA.
ENDIF.
ENDFORM.
You can then read your final internal table as below and take the selected records in another internal table.
LOOP AT I_OUTTAB ASSIGNING <FS_OUTTAB> WHERE SEL EQ 'X'.
 APPEND <FS_OUTTAB> TO I_CHECK.
 ENDLOOP.
Edited by: Archana Pawar on Aug 25, 2010 11:16 AM

ALV grid with 2 headers

Hi Gurus,
I need to display ALV GRID as below.
Header1 Header2
col1col2 col3 col4
Here header1 and header2 are top headers. Both Header1(col1 , col2) and Header2 (col3 , col4) have 2 subheaders below them.
Could you please tell me, how to display in this format.
Thanks & Regards,
Vinit

Hi Venkat and all,
Thanks for replying. I have already seen this thread.
Here using list display the program is mentioned, not by grid display.
Could you all please help me out from this.
Thanks & Regards,
Vinit

ALV Grid with Multiple Headers

Dear All ,
I want to know is it possible to display Multiple header in the ALV Grid Display it is possible in List Display that i dne but i want in
My requirment is :
            Header 1                                          |                           Header 2
   SubHeader 1       |   SubHeader 2              |    SubHeader 3      |   SubHeader 4
        R1                    |              R2                    |         R1                    |              R2                    |
        R1                    |              R2                    |         R1                    |              R2                    |
        R1                    |              R2                    |         R1                    |              R2                    |
        R1                    |              R2                    |         R1                    |              R2                    |
        R1                    |              R2                    |         R1                    |              R2                    |
        R1                    |              R2                    |         R1                    |              R2                    |
Header line 1 and Header line 2 in this format .
How it could be possible Please suggest or its not at all possible . Please suggest .
Thanks & Regards,
Aryan

>
Aryan@sap wrote:
> That i will do in end but i want with ALV Grid . If it wont be possible with ALV grid i will finally do with ALV List .
> If any solution possible through ALV Grid then Please Suggest .
Then go for ALV List. But i am not sure if you can achieve this using the method suggested by Soumyaprakash.
You can give it a try though.
It is possible because that I have seen in standard here i cant paste the screen shot . but how its comming tht i am not able to analysis .
This is news to me now. Which standard code are you referring to?
Good luck !!

ALV grid - how to break a long string into several lines?

I have a ALV grid, where one of the fields contains a textstring that is typically 100 characters long.
Is it possible to break this long string into shorter strings on multiple rows?
Kind of like in Excel, when using row break...

Thats not possible in ALV

How to display summary details at then end of a alv grid?

Hi.
i have a ALV grid with 4 columns.
also i need to print summary details at the end of the grid..
eg..
Total material cost 15.111
total labor cost        5.4444
total material burden 267.88
toal labor burden    253.66
How do i prinbt these details at then eend of a grid?/

Hi
Populate event END_OF_LIST into IT_EVENTS tab and use in the fun module
see the doc for population of different events to display the totals after grid
REUSE_ALV_EVENTS_GET
Description
This table tells ALV which events are processed by the caller by CALLBACK.
The table of possible events per list type can be initialized using the module REUSE_ALV_EVENTS_GET.
You can display the names of the constants in the type pools SLIS which represent the individual events using the individual test function in the function module
REUSE_ALV_EVENT_NAMES_GET. Only events with a form routine name are processed.
The table structure contains the fields:
     IT_EVENTS-NAME
Name of the Callback event.
Possible Callback events:
     Action
USER_COMMAND USING R_UCOMM LIKE SY-UCOMM RS_SELFIELD TYPE SLIS_SELFIELD
Process actions on the list
As this is a frequently-used Callback event, the form routine can also be passed directly in the interface in the IMPORTING parameter I_CALLBACK_USER_COMMAND.
PF_STATUS_SET USING RT_EXTAB TYPE SLIS_T_EXTAB
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.
ITEM_DATA_EXPAND USING RS_SELFIELD TYPE SLIS_SELFIELD RFLG_ALL TYPE C
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 which was expanded interactively by the user.
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 which 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.
CALLER_EXIT USING RS_DATA Is called at the beginning of the function module to make special settings. It is not usually used.
     List processing events
IMPORTANT: The application Callback routine must not manipulate the internal output table and/or its header record. This restriction applies to all Callbacks which are called in the list output and run under the 'List processing events'.
TOP_OF_LIST no USING parameter. Information output at the start of the list
END_OF_LIST no USING parameter. Information output at the end of the list
TOP_OF_PAGE no USING parameter
Equivalent to the list processing TOP-OF-PAGE event
END_OF_PAGE no USING parameter. Not available for hierarchical-sequential lists.
Information output at the end of a page. This is only called for printing.
TOP_OF_COVERPAGE no USING parameter
The selection information and list status are output together (if they exist) on a separate page by default. See also the documentation of the parameters:
IS_PRINT-NO_COVERPAGE
IS_PRINT-NO_PRINT_SELINFOS
IS_PRINT-NO_PRINT_LISTINFOS
IS_LAYOUT-GET_SELINFOS
The user can format the header area of the 'cover page' himself or herself by specifying a Callback routine for this event.
END_OF_COVERPAGE no USING parameter
Analogously to TOP_OF_COVERPAGE the user can add other information to the information output by ALV (selection information, list status) at this event.
FOREIGN_TOP_OF_PAGE no USING parameter
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.
FOREIGN_END_OF_PAGE no USING parameter
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.
BEFORE_LINE_OUTPUT USING RS_LINEINFO TYPE SLIS_LINEINFO
Output information before each output line. Should only be used in justified cases because it costs a lot of performance.
AFTER_LINE_OUTPUT USING RS_LINEINFO TYPE SLIS_LINEINFO
Output information after each output line. Should only be used in justified cases because it costs a lot of performance.
     Internal use only
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
     IT_EVENTS-FORM
Name of the form routine which should be called in the calling program at the event.
Field_catalog:
Field catalog with field descriptions
2.7.1.     Description
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.
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
See also the documentation of the function module REUSE_ALV_FIELDCATALOG_MERGE.
The minimal field catalog is documented under 'default'. The caller can use the other optional parameters to assign output attributes to a field which differ from the default.
A field catalog need not be built-up and passed explicitly only under the following conditions:
     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.
     all fields in this structure are to be output
     the structure name is passed to ALV in the parameter I_STRUCTURE_NAME.
See also the documentation of the IMPORTING paramter I_STRUCTURE_NAME.
Positioning
     row_pos (row position)
value set: 0, 1 - 3
Only relevant if the list output is to be multi-line (two or three lines) by default.
A multi-line list can also be defined by the user interactively if the default list is one-line.
The parameter specifies the relative output line of the column in a multi-line list.
     col_pos (column position)
value set: 0, 1 - 60
only relevant when the default relative column positions differ from the field catalog field sequence. 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 field catalog field sequence.
Identification
     fieldname (field name)
value set: internal output table field name (required parameter)
Name of the internal output table field which is described by this field catalog entry
     tabname (internal output table)
value set: SPACE, internal output table name
This parameter is used in 'manual' field catalog build-up only for hierarchical-sequential lists.
Name of the internal output table which contains the field FIELDCAT-FIELDNAME.
Data Dictionary reference
     ref_fieldname (reference field name)
value set: SPACE, Data Dictionary 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.
     ref_tabname (reference table/structure field name)
value set: SPACE, name of a Data Dictionary structure or table
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).
Reference to fields with currency/measurement unit
Each internal output table sum or quantity field whose decimal places are to be formatted appropriately for the unit in the list must follow the convention:
     the field is of data type QUAN or CURR (internal type P) (the field must really have this physical data type. Overwriting the physical data type with the parameter FIELDCAT-DATATYPE has no effect)
     There is a field in the internal output table which contains the associated unit.
     There is also an entry in the field catalog for the unit field.
(If the unit is not to appear as a column in the list, and cannot be interactively displayed as a column, e.g. because it is always unambiguous and is therefore explicitly output by the caller in the list header, the field catalog units field entry can take the parameter FIELDCAT-TECH = 'X'.
The association of a value field to a unit affects the output as follows:
     appropriate decimal places display for the unit
     an initialized field with a link to a non-initial unit is output as '0' for the unit (if FIELDCAT-NO_ZERO is initial). When this field is summed, this unit affects whether the units are homogeneous.
     an initialized field with a link to an initial unit is output as SPACE. When this field is summed, the unit SPACE does not affect the homogeneity of the units.
     When non-initial fields with an initial unit are summed, the unit SPACE is considered to be a unit.
Link to currency unit
     cfieldname (currency unit field name)
value set: SPACE, output table field name
Only relevant for amount columns with associated unit.
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.
     ctabname (internal currency unit field output table)
value set: SPACE, output table field name
only relevant for hierarchical-sequential lists
Name of the internal output table containing the FIELDCAT-CFIELDNAME field.
Link to measurement unit
     qfieldname (measurement unit field name)
value set: SPACE, output table 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.
     qtabname (internal measurement unit field output table)
value set: SPACE, output table field name
only relevant for hierarchical-sequential lists
Name of the internal output table containing the FIELDCAT-QFIELDNAME field.
Column output options
     outputlen (column width)
value set: 0 (initial), n
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
     key (key column)
value set: SPACE, 'X'           'X' = kex field (key field output in color)
Key fields can not be interactively hidden. Parameter FIELDCAT-NO_OUT must be left initial.
For exceptions see the documentation of the FIELDCAT-KEY_SEL parameter.
     key_sel (hideable key column)
value set: SPACE, 'X'
only relevant when FIELDCAT-KEY = 'X'
Key field which 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.
     no_out (field in field list)
value set: SPACE, 'X'          'X' = field is not displayed in the current list.
The user can interactively choose the field for output from the field list.
The user can display the contents of these fields at line level using the 'Detail' function.
See also the 'Detail screen' documentation of the parameter IS_LAYOUT.
     tech (technical field)
value set: SPACE, 'X'          'X' = technical field
Field cannot be output in the list and cannot be displayed interactively.
Field can only be used in the field catalog (not in IT_SORT, ...).
     emphasize (highlight columns in color)
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)
value set: SPACE, 'X'
'X' = column cells are output as hotspots
     fix_column (fix column)
value set: SPACE, 'X'
Not relevant for block lists (output of several lists consecutively)
'X' = column fixed (does not scroll horizontally)
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. See also the documentation of the Layout parameter
IS_LAYOUT-NO_KEYFIX of the IMPORTING paramter IS_LAYOUT.
     do_sum (sum over column)
value set: SPACE, 'X'           'X' = a sum is to be calculated over this internal output table field.
This function can also be called by the user interactively.
     no_sum (sums forbidden)
value set: SPACE, 'X'          'X' = no sum can be calculated over this field, although the data type of the field would allow summing.
     input (column ready for input)
Function not available
Format column contents
     icon
value set: SPACE, 'X'           'X' = column contents to be output as an icon.
The caller must consider the printability of icons.
     symbol
value set: SPACE, 'X'          'X' = column contents are to be output as a symbol.
The internal output table column must be a valid symbol character.
The caller must consider the printability of symbols.
Symbols can usually be printed, but may not always be output correctly, depending on the printer configuration.
     just (justification)
value set: SPACE, 'R', 'L', 'C'
Only relevant for fields of data type CHAR or NUMC
' ' = default justification for this data type
'R' = right-justified output
'L' = left-justified output
'C' = centered output
The justification of the column header always follows the justification of the columns. Independent justification of the column neader is not possible.
     lzero (leading zeros)
value set: SPACE, 'X'
Only relevant for fields of data type NUMC
ALV outputs NUMC fields right-justified without leading zeros by default.
'X' = output with leading zeros
Note: If a NUMC field is output left-justified or centered by FIELDCAT-JUST, leading zeros are output. If the output of leading zeros is suppressed by a Data Dictionary reference ALPHA conversion exit, the output is always left-justified.
     no_sign (no +/- sign)           Only relevant for 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)
value set: SPACE, template
template = see documentation of WRITE formatting option USING EDIT MASK template
The output conversion conv can be made by template = '== conv'.
Texts
The following text parameters should be specified for program fields without a Data Dictionary reference. 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. popups.
     seltext_l (long field label)
     seltext_m (medium field label)
     seltext_s (short field label)
     reptext_ddic (header)
analogous to the Data element maintenance 'Header'
The specified text is not necessarily output in the list, an optimum among all texts is sought.
     ddictxt (specify text)
value set: SPACE, 'L', 'M', 'S'
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.
Parameters for program fields without Data Dictionary reference
see also 'Text' parameters
     datatype (data type)
value set: SPACE, Data Dictionary data type (CHAR, NUMC,...)
Only relevant for fields without Data Dictionary reference
Program field data type
     ddic_outputlen (external output length)
value set: 0 (initial), n
Only relevant for fields without Data Dictionary reference whose output is nevertheless to be modified by a conversion exit.
Prerequisites:
     FIELDCAT-EDIT_MASK = '==conv'
see also the documentation of the parameter FIELDCAT-EDIT_MASK
     FIELDCAT-INTLEN = n
see also the documentation of the parameter FIELDCAT-INTLEN
n = external format field output length
The column width FIELDCAT-OUTPUTLEN need not be the same as the external format output length (FIELDCAT-DDIC_OUTPUTLEN).
     intlen (internal output length)
value set: 0 (initial), n
Only relevant for fields without Data Dictionary reference whose output is nevertheless to be modified by a conversion exit.
Prerequisites:
     FIELDCAT-EDIT_MASK = '==conv'
see also the documentation of the parameter FIELDCAT-EDIT_MASK
     FIELDCAT-DDIC_OUTPUTLEN = n
see also the documentation of the parameter FIELDCAT-DDIC_OUTPUTLEN
n = internal format field output length
     rollname (data element)
value set: SPACE, Data Dictionary data element name
F1 help can be provided for a program field without a Data Dictionary reference, or F1 help which differs from the Data Dictionary help can be provided for a field with a Data Dictionary reference, using this parameter.
When F1 help is called for this field, the documentation of the specified data element is displayed.
If the FIELDCAT-ROLLNAME is initial for fields with a Data Dictionary reference, the documentation of the data element of the referred Data Dictionary field is output.
Others
     sp_group (field group key)
value set: SPACE, CHAR(1)
Field group key.
Keys are assigned to group names in the IT_SPECIAL_GROUPS parameter (see also the documentation of the parameter IT_SPECIAL_GROUPS).
When such an assignment is made in the field catalog and in IT_SPECIAL_GROUPS, the fields are grouped correspondingly in the display variant popup.
     reprep (Report/Report interface selection criterion)
value set: SPACE, 'X'
Prerequisites:
     The system contains the Report/Report interface (function group RSTI, table TRSTI)
     Parameter LAYOUT-REPREP = 'X'
(see also the documentation of the parameter LAYOUT-REPREP of the IMPORTING parameter IS_LAYOUT )
'X' = When the Report/Report interface is called, the value of this field is passed in the selected interface start record as a selection criterion.
2.7.2.     Default
     The following entries are usually sufficient for internal table fields with a reference to a field defined in the Data Dictionary :
     fieldname
     ref_tabname
Notes:
ALV gets the remaining information from the Data Dictionary.
If no relative column position (COL_POS) is specified, the fields are output in the list in the order in which they were added to the field catalog.
REF_FIELDNAME need only be specifid when the name of the internal table field differs from the name of the referred Data Dictionary field.
Information which is explicitly entered in the field catalog is not overwritten by information from the Data Dictionary.
Priority rule:
Entries in the field catalog have priority over differing entries in the Data Dictionary.
     The following entries are usually sufficient for internal table fields without a reference to the Data Dictionary (program fields):
     fieldname
     outputlen
     datatype
     seltext_s
     seltext_m
     seltext_l
Notes:
F1 help can be provided for program fields by assigning a data element to the parameter ROLLNAME.
If the parameters SELTEXT_S, SELTEXT_M, SELTEXT_L, and REPTEXT_DDIC contain appropriate field labels, the program field column headers are also adjusted appropriately when the column width changes.
Reward points for useful Answers
Regards
Anji

Kindly help to develop alv grid display

Hi ,
I have a requirement in which I need to display ALV GRID display and in its tool bar 4 butons are required. In the same view down to alv display i want to develop a tabstrip and its functionalities.I have designed classic alv using SALV_WD_TABLE component. I want a good GRID Display, not like flat field names that comes in list display, looking for bulged fields(like what comes for ALV GRID in normal abap) display with print version etc hidden and buttons at the top of ALV. Kindly help
Highly rewarded
Kindly help
Regards,
Lakshmi
Edited by: Lakshmi Menon on Nov 27, 2008 4:49 PM

Well Web Dynpro is generally output in HTML so the output formatting is never going to quite look like a desktop application (which is the case with the ALV Grid). You have very little control over the look of the column headers. In fact you can only manipulate what is available via the Portal Theme.
There is a new Tradeshow Plus theme available in NetWeaver 7.01 which uses a gradiant background for the column headers. This gives them a little more depth:
http://www.flickr.com/photos/tjung/3068850120/
The other option is next year when NetWeaver Business Client version 3.0 comes out, you will be able to render Web Dynpro applications using the NWBC Smart Client Rendering. This will render Web Dynpro applications using desktop libraries instead of HTML/Browser. This gives Web Dynpro a more SAPGUI/Desktop appears of course.
http://www.flickr.com/photos/tjung/2685619882/in/set-72157606418550143/

Downloads from ALV GRID-Text conversion to dates in EXCEL

When downloading table displays of data from ALV-GRID for excel spreadsheet, we end of with files that have a header and various line ifnromation. IF we manually clear up the display, then we can have the individicual column headers used and force them to text but if we just call the file up as an EXCEL spreadsheet, some part numbers such 12-3465 appear in Excel as Dec-65.
The following is an example of the record (but it is word wrapped within this display limit). In actuality, the verbage enclosed with the represent the start of the lines that have actual display data running out about 90 characters.
Suggestions on how to make the download immediately correct in Excel direct from SAP ALV-GRID without cleaning out the heading lines and manually forcing the affected columns to TEXT format?
thanks
03/02/2007 Dynamic List Display 1
Materials-Inforecord Details Report
Purchasing Org: ILMO
 Report Run Date:03/02/2007 Report Time:14:31:16
 Plnt Mat Grp Vendor Name 1 Material Material description Vendor Cat Mfr MPN PC Item Chg. OUn Eq to BUn Net price Per OPUn Inforecord PGr Mv Avg per ValCl
 0042 04 106070 BURROWS COMPANY 184110 Glv Exam Ltx Non Ster 02-5001 TILLOTSON 02-5001 CA 2,000 EA 93.40 1 CA 5300006999 999 93.40 2,000 6438

there are different options to export to excel which all behave differently, if you go for the menu ->export it differs from the export button from the alv buttonbar.
try the different export to excel options perhaps there is one that behaves the way you want
kind regards
arthur de smidt

ALV GRID - Handling selected rows? Sorting in OUTTAB is different from ALV

Dear Experts ,
I have a transaction with ALV grid. I have defined several application specific functions to the ALV grid tool bar. My requirement is to handle the ALV tool bar functions only for the selected rows.
Code snippet:
DATA:
LS_GRID_DS TYPE TYS_DS.
TYPES: BEGIN OF TYS_DS.
INCLUDE   TYPE TYS_ALVGRID.
TYPES: STRUCNAME LIKE DD02L-TABNAME.
TYPES: PRETAB    TYPE ZTAB_T,
       OUTTAB    TYPE ZTAB_T,
       OUTTAB_HIDDEN TYPE ZTAB_T,
       OUTTAB_SUM TYPE ZTAB_T,
       OUTTAB_ROLLBACK TYPE ZTAB_T,
       END OF TYS_DS.
LOOP AT ls_grid_ds-marked_rows INTO ss_index_split
       WHERE rowtype IS INITIAL.
( Marked rows is correctly giving the row numbers of the highlighted rows)
READ TABLE ls_grid_ds-outtab INTO ss_sel_rows_ds_split
               INDEX ss_index_split-index.
ISSUE : Sorting in ls_grid_ds-outtab internal table is different from ALV Grid display.
Hence, though ls_grid_ds-marked_rows giving correct rows, I am not able to handle the my requirement correctly.
Why sorting in gs_grid_ds-outtab is different from ALV display? How can they made in sync?
Thank you in Advance.
Sravan.
Edited by: Raja Sravan on Jan 16, 2009 1:13 AM

Hello Raja
The OUTTAB is usually in sync with the display on the frontend grid control because it is a CHANGING parameter (of method SET_TABLE_FOR_FIRST_DISPLAY).
Question: Do you "feed" ls_grid_ds-outtab to the parameter IT_OUTTAB of method SET_TABLE_FOR_FIRST_DISPLAY?
If not then it is obvious why you get discrepancies.
Regards
Uwe

Double click on list field in ALV grid control

Hello all,
I developed a report with a ALV grid control. I would like to move some functionality from marking a line and pressing a button in the status line to double clicking a specific field in the output list and execute a command there (i.e. double click on PO number and go to PO display TAC then). Can anybody provide some example coding for that?
Thanks so much for your help!
Torsten

Here is your sample program. Copy this code into a z program. Create the screen 100 with a container in it and name it "ALV_CONTAINER". Create the gui-status with "BACK".
report zrich_0001.
tables: ekko.
data: begin of i_alv occurs 0,
      ebeln type ekko-ebeln,
      end of i_alv.
*       CLASS cl_event_receiver DEFINITION      Handles Double Click
class cl_event_receiver definition.
public section.
    methods handle_double_click
      for event double_click of cl_gui_alv_grid
      importing e_row e_column.
private section.
endclass.
*       CLASS CL_EVENT_RECEIVER IMPLEMENTATION    Handles Double Click
class cl_event_receiver implementation.
method handle_double_click.
    perform drill_down using e_row-index.
endmethod.
endclass.
data: alv_container type ref to cl_gui_custom_container.
data: event_receiver type ref to cl_event_receiver.
data: alv_grid       type ref to cl_gui_alv_grid.
data: layout    type lvc_s_layo.
data: fieldcat type lvc_t_fcat.
selection-screen begin of block b1 with frame title text-001 .
select-options: s_ebeln for ekko-ebeln.
selection-screen end of block b1.
start-of-selection.
perform get_data.
call screen 100.
*      Module status_0100 OUTPUT
module status_0100 output.
set pf-status '0100'.
set titlebar '0100'.
data: variant type disvariant.
variant-report = sy-repid.
variant-username = sy-uname.
* Create Controls
create object alv_container
         exporting
               container_name    = 'ALV_CONTAINER'.
create object alv_grid
         exporting
               i_parent          = alv_container.
* Create Event Receiver
create object event_receiver.
* Populate Field Catalog
perform get_fieldcatalog.
call method alv_grid->set_table_for_first_display
      exporting
           is_layout              = layout
           is_variant             = variant
           i_save                 = 'U'
           i_structure_name       = 'I_ALV'
      changing
           it_outtab       = i_alv[]
           it_fieldcatalog = fieldcat[].
*   handler for ALV grid
set handler event_receiver->handle_double_click for alv_grid.
endmodule.
*      Module USER_COMMAND_0100 INPUT
module user_command_0100 input.
case sy-ucomm.
    when 'BACK' or 'CANC'.
      if not alv_container is initial.
        call method alv_container->free.
        clear: alv_container.
        free : alv_container.
      endif.
      if sy-subrc = 0.
        set screen 0.
        leave screen.
      else.
        leave program.
      endif.
    when 'EXIT'.
      if not alv_container is initial.
        call method alv_container->free.
        clear: alv_container.
        free : alv_container.
      endif.
      leave program.
endcase.
endmodule.
* FORM GET_DATA
form get_data.
select * into corresponding fields of table i_alv
            from ekko
                 where ebeln in s_ebeln.
sort i_alv ascending by ebeln.
endform.
*      Form Get_Fieldcatalog - Set Up Columns/Headers
form get_fieldcatalog.
data: ls_fcat type lvc_s_fcat.
refresh: fieldcat.
clear: ls_fcat.
ls_fcat-reptext    = 'PO Number'.
ls_fcat-coltext    = 'PO Number'.
ls_fcat-fieldname = 'EBELN'.
ls_fcat-ref_table = 'I_ALV'.
ls_fcat-outputlen = '12'.
ls_fcat-col_pos    = 1.
append ls_fcat to fieldcat.
endform.
* DRILL_DOWN
form drill_down using index.
read table i_alv index index.
if sy-subrc = 0.
    set parameter id 'BES' field i_alv-ebeln.
    call transaction 'ME23' and skip first screen.
    if not alv_container is initial.
      call method alv_container->free.
      clear: alv_container.
      free : alv_container.
    endif.
endif.
endform.
Regards,
Rich Heilman

ALV Grid Report spool problem with column with no data

Hello All,
I have created a simple alv grid report the report has a description field of 40 ch for which I have made the display length as 20 ch . This works fine in the foreground but when I run the report in background when there is no data in this column this being overwritten with the next column. Which is causing a mismatch between the header and the data below it.
Also when I try to download the report in foreground into excel the columns are not matching with the headers this again happens for columns when there is no data.
Kindly please suggest what is going wrong.
Thanks,
ranjan

Hi,
For checking the output from background job, check the job and enter JDBG in the command bar and execute.
Check the field catalog and the table contents in debugging just before display.
Edited by: Jayanthi Jayaraman on Dec 2, 2010 4:09 AM

ALV Grid - more than six values in a dropdown-field?

Hi,
I have realised an alv grid with several fields that contain a dropdown-field as valuehelp.
Although the dropdown-table has e.g. 20 entries there are shown only six entries on the alv grid. The user has to scroll through the values to choose another one. Is it possible to increase the number of shown entries of a dropdown-field on an alv grid?
Thanks for help.
Regards,
Sven Keller

Hi
you can specify the output length of a column in the fieldcatalog by specifying this filed in your fieldcatalog slis_fieldcat-outputlen .
And also one parameter i.e. slis_layout_alv-colwidth_optimize ,if you put this parameter as 'X' then it will optimize the column width depending on the content of your column.
You need to set the OUTPUTLEN field in the feildcat, the field catalog is then passed to the ALV function call, or method call.

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

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

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

Several headers in ALV Grid

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