ALV Display - sub totals

Question

hi gurus,
In my report program i have a monthly report displaying the data for that month.
1. Now in my ALV grid i want The SUB-TOTALS for the work center wise data for a field of the alv.  there are many workcenters data in my report.  So after the end of each work center , i want the subtotal of a calculated TAT field.
2. At the end of the report, I want the average TAT(field calculated by my report program) for that month.
So how can i make the coding for the above.
Iam a fresher to this field, so give me in detail.
regards,
chaitanya

Answer 1

Hi
i am giving a sample example for subtotals of alv.
REPORT z_alv_subtotal.
*& Table declaration
TABLES: EKKO.
*& Type pool declaration
TYPE-POOLS: SLIS. " Type pool for ALV
*& Selection screen
SELECT-OPTIONS: S_EBELN FOR EKKO-EBELN.
*& Type declaration
Type declaration for internal table to store EKPO data
TYPES: BEGIN OF X_DATA,
EBELN TYPE CHAR30, " Document no.
EBELP TYPE EBELP, " Item no
MATNR TYPE MATNR, " Material no
MATNR1 TYPE MATNR, " Material no
WERKS TYPE WERKS_D, " Plant
WERKS1 TYPE WERKS_D, " Plant
NTGEW TYPE ENTGE, " Net weight
GEWE TYPE EGEWE, " Unit of weight
END OF X_DATA.
*& Internal table declaration
DATA:
Internal table to store EKPO data
I_EKPO TYPE STANDARD TABLE OF X_DATA INITIAL SIZE 0,
Internal table for storing field catalog information
I_FIELDCAT TYPE SLIS_T_FIELDCAT_ALV,
Internal table for Top of Page info. in ALV Display
I_ALV_TOP_OF_PAGE TYPE SLIS_T_LISTHEADER,
Internal table for ALV Display events
I_EVENTS TYPE SLIS_T_EVENT,
Internal table for storing ALV sort information
I_SORT TYPE SLIS_T_SORTINFO_ALV,
I_EVENT TYPE SLIS_T_EVENT.
*& Work area declaration
DATA:
WA_EKKO TYPE X_DATA,
WA_LAYOUT TYPE SLIS_LAYOUT_ALV,
WA_EVENTS TYPE SLIS_ALV_EVENT,
WA_SORT TYPE SLIS_SORTINFO_ALV.
*& Constant declaration
CONSTANTS:
C_HEADER TYPE CHAR1
VALUE 'H', "Header in ALV
C_ITEM TYPE CHAR1
VALUE 'S'.
*& Start-of-selection event
START-OF-SELECTION.
Select data from ekpo
SELECT EBELN " Doc no
EBELP " Item
MATNR " Material
MATNR " Material
WERKS " Plant
WERKS " Plant
NTGEW " Quantity
GEWEI " Unit
FROM EKPO
INTO TABLE I_EKPO
WHERE EBELN IN S_EBELN
AND NTGEW NE '0.00'.
IF SY-SUBRC = 0.
SORT I_EKPO BY EBELN EBELP MATNR .
ENDIF.
To build the Page header
PERFORM SUB_BUILD_HEADER.
To prepare field catalog
PERFORM SUB_FIELD_CATALOG.
Perform to populate the layout structure
PERFORM SUB_POPULATE_LAYOUT.
Perform to populate the sort table.
PERFORM SUB_POPULATE_SORT.
Perform to populate ALV event
PERFORM SUB_GET_EVENT.
END-OF-SELECTION.
Perform to display ALV report
PERFORM SUB_ALV_REPORT_DISPLAY.
*& Form sub_build_header
To build the header
No Parameter
FORM SUB_BUILD_HEADER .
Local data declaration
DATA: L_SYSTEM TYPE CHAR10 , "System id
L_R_LINE TYPE SLIS_LISTHEADER, "Hold list header
L_DATE TYPE CHAR10, "Date
L_TIME TYPE CHAR10, "Time
L_SUCCESS_RECORDS TYPE I, "No of success records
L_TITLE(300) TYPE C. " Title
Title Display
L_R_LINE-TYP = C_HEADER. " header
L_TITLE = 'Test report'(001).
L_R_LINE-INFO = L_TITLE.
APPEND L_R_LINE TO I_ALV_TOP_OF_PAGE.
CLEAR L_R_LINE.
Run date Display
CLEAR L_DATE.
L_R_LINE-TYP = C_ITEM. " Item
WRITE: SY-DATUM TO L_DATE MM/DD/YYYY.
L_R_LINE-KEY = 'Run Date :'(002).
L_R_LINE-INFO = L_DATE.
APPEND L_R_LINE TO I_ALV_TOP_OF_PAGE.
CLEAR: L_R_LINE,
L_DATE.ENDFORM. " sub_build_header
*& Form sub_field_catalog
Build Field Catalog
No Parameter
FORM SUB_FIELD_CATALOG .
Build Field Catalog
PERFORM SUB_FILL_ALV_FIELD_CATALOG USING:
'01' '01' 'EBELN' 'I_EKPO' 'L' 'Doc No'(003) ' ' ' ' ' ' ' ',
'01' '02' 'EBELP' 'I_EKPO' 'L' 'Item No'(004) 'X' 'X' ' ' ' ',
'01' '03' 'MATNR' 'I_EKPO' 'L' 'Material No'(005) 'X' 'X' ' ' ' ',
'01' '03' 'MATNR1' 'I_EKPO' 'L' 'Material No'(005) ' ' ' ' ' ' ' ',
'01' '04' 'WERKS' 'I_EKPO' 'L' 'Plant'(006) 'X' 'X' ' ' ' ',
'01' '04' 'WERKS1' 'I_EKPO' 'L' 'Plant'(006) ' ' ' ' ' ' ' ',
'01' '05' 'NTGEW' 'I_EKPO' 'R' 'Net Weight'(007) ' ' ' ' 'GEWE' 'I_EKPO'
ENDFORM. " sub_field_catalog
*& Form sub_fill_alv_field_catalog
*& For building Field Catalog
*& p_rowpos Row position
*& p_colpos Col position
*& p_fldnam Fldname
*& p_tabnam Tabname
*& p_justif Justification
*& p_seltext Seltext
*& p_out no out
*& p_tech Technical field
*& p_qfield Quantity field
*& p_qtab Quantity table
FORM SUB_FILL_ALV_FIELD_CATALOG USING P_ROWPOS TYPE SYCUROW
P_COLPOS TYPE SYCUCOL
P_FLDNAM TYPE FIELDNAME
P_TABNAM TYPE TABNAME
P_JUSTIF TYPE CHAR1
P_SELTEXT TYPE DD03P-SCRTEXT_L
P_OUT TYPE CHAR1
P_TECH TYPE CHAR1
P_QFIELD TYPE SLIS_FIELDNAME
P_QTAB TYPE SLIS_TABNAME.
Local declaration for field catalog
DATA: WA_LFL_FCAT TYPE SLIS_FIELDCAT_ALV.
WA_LFL_FCAT-ROW_POS = P_ROWPOS. "Row
WA_LFL_FCAT-COL_POS = P_COLPOS. "Column
WA_LFL_FCAT-FIELDNAME = P_FLDNAM. "Field Name
WA_LFL_FCAT-TABNAME = P_TABNAM. "Internal Table Name
WA_LFL_FCAT-JUST = P_JUSTIF. "Screen Justified
WA_LFL_FCAT-SELTEXT_L = P_SELTEXT. "Field Text
WA_LFL_FCAT-NO_OUT = P_OUT. "No output
WA_LFL_FCAT-TECH = P_TECH. "Technical field
WA_LFL_FCAT-QFIELDNAME = P_QFIELD. "Quantity unit
WA_LFL_FCAT-QTABNAME = P_QTAB . "Quantity table
IF P_FLDNAM = 'NTGEW'.
WA_LFL_FCAT-DO_SUM = 'X'.
ENDIF.
APPEND WA_LFL_FCAT TO I_FIELDCAT.
CLEAR WA_LFL_FCAT.
ENDFORM. " sub_fill_alv_field_catalog
*& Form sub_populate_layout
Populate ALV layout
No Parameter
FORM SUB_POPULATE_LAYOUT . CLEAR WA_LAYOUT.
WA_LAYOUT-COLWIDTH_OPTIMIZE = 'X'." Optimization of Col width
ENDFORM. " sub_populate_layout
*& Form sub_populate_sort
Populate ALV sort table
No Parameter
FORM SUB_POPULATE_SORT .
Sort on material
WA_SORT-SPOS = '01' .
WA_SORT-FIELDNAME = 'MATNR'.
WA_SORT-TABNAME = 'I_EKPO'.
WA_SORT-UP = 'X'.
WA_SORT-SUBTOT = 'X'.
APPEND WA_SORT TO I_SORT .
CLEAR WA_SORT.
Sort on plant
WA_SORT-SPOS = '02'.
WA_SORT-FIELDNAME = 'WERKS'.
WA_SORT-TABNAME = 'I_EKPO'.
WA_SORT-UP = 'X'.
WA_SORT-SUBTOT = 'X'.
APPEND WA_SORT TO I_SORT .
CLEAR WA_SORT.
ENDFORM. " sub_populate_sort
*& Form sub_get_event
Get ALV grid event and pass the form name to subtotal_text
event
No Parameter
FORM SUB_GET_EVENT .
CONSTANTS : C_FORMNAME_SUBTOTAL_TEXT TYPE SLIS_FORMNAME VALUE
'SUBTOTAL_TEXT'.
DATA: L_S_EVENT TYPE SLIS_ALV_EVENT.
CALL FUNCTION 'REUSE_ALV_EVENTS_GET'
EXPORTING
I_LIST_TYPE = 4
IMPORTING
ET_EVENTS = I_EVENT
EXCEPTIONS
LIST_TYPE_WRONG = 0
OTHERS = 0.
Subtotal
READ TABLE I_EVENT INTO L_S_EVENT
WITH KEY NAME = SLIS_EV_SUBTOTAL_TEXT.
IF SY-SUBRC = 0.
MOVE C_FORMNAME_SUBTOTAL_TEXT TO L_S_EVENT-FORM.
MODIFY I_EVENT FROM L_S_EVENT INDEX SY-TABIX.
ENDIF.
ENDFORM. " sub_get_event
*& Form sub_alv_report_display
For ALV Report Display
No Parameter
FORM SUB_ALV_REPORT_DISPLAY .
DATA: L_REPID TYPE SYREPID .
L_REPID = SY-REPID .
This function module for displaying the ALV report
CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'
EXPORTING
I_CALLBACK_PROGRAM = L_REPID
I_CALLBACK_TOP_OF_PAGE = 'SUB_ALV_TOP_OF_PAGE'
IS_LAYOUT = WA_LAYOUT
IT_FIELDCAT = I_FIELDCAT
IT_SORT = I_SORT
IT_EVENTS = I_EVENT
I_DEFAULT = 'X'
I_SAVE = 'A'
TABLES
T_OUTTAB = I_EKPO
EXCEPTIONS
PROGRAM_ERROR = 1
OTHERS = 2.
IF SY-SUBRC <> 0.
MESSAGE i000 WITH 'Error in ALV report display'(055).
ENDIF.ENDFORM. " sub_alv_report_display
FORM sub_alv_top_of_page
Call ALV top of page
No parameter
FORM SUB_ALV_TOP_OF_PAGE. "#EC CALLED
To write header for the ALV
CALL FUNCTION 'REUSE_ALV_COMMENTARY_WRITE'
EXPORTING
IT_LIST_COMMENTARY = I_ALV_TOP_OF_PAGE.
ENDFORM. "alv_top_of_page
*& Form subtotal_text
Build subtotal text
P_total Total
p_subtot_text Subtotal text info
FORM SUBTOTAL_TEXT CHANGING
P_TOTAL TYPE ANY
P_SUBTOT_TEXT TYPE SLIS_SUBTOT_TEXT.
Material level sub total
IF P_SUBTOT_TEXT-CRITERIA = 'MATNR'.
P_SUBTOT_TEXT-DISPLAY_TEXT_FOR_SUBTOTAL
= 'Material level total'(009).
ENDIF.
Plant level sub total
IF P_SUBTOT_TEXT-CRITERIA = 'WERKS'.
P_SUBTOT_TEXT-DISPLAY_TEXT_FOR_SUBTOTAL = 'Plant level total'(010).
ENDIF.