Urgent : Making heirarchy report by fetching data froma single table

Hi,
I am making a report in which i hae to display the data like this:-
If there is a material and it contains batch and that batch furhter conatins sub-batches of it.
The problem is dat all the data which is to be displayed is from the table CHVW and i am not able to display the data in hierarchy by fetching it from a single table.
plzz guide me how to do dis as it is really urgent and points will be deinftely rewarded.
help me out.
reagrds,
ric.s
Edited by: ric .s on Apr 30, 2008 10:31 AM

Hi,
Check the sample Report.
REPORT z_alv_hierseq_list.
Program with FM REUSE_ALV_HIERSEQ_LIST_DISPLAY                      *
TYPE-POOLS: slis.                    " ALV Global types
CONSTANTS :
c_x VALUE 'X',
c_gt_vbap TYPE slis_tabname VALUE 'GT_VBAP',
c_gt_vbak TYPE slis_tabname VALUE 'GT_VBAK'.
SELECTION-SCREEN :
SKIP, BEGIN OF LINE,COMMENT 5(27) v_1 FOR FIELD p_max.    "#EC NEEDED
PARAMETERS p_max(02) TYPE n DEFAULT '10' OBLIGATORY.
SELECTION-SCREEN END OF LINE.
SELECTION-SCREEN :
SKIP, BEGIN OF LINE,COMMENT 5(27) v_2 FOR FIELD p_expand. "#EC NEEDED
PARAMETERS p_expand AS CHECKBOX DEFAULT c_x.
SELECTION-SCREEN END OF LINE.
TYPES :
1st Table
BEGIN OF ty_vbak,
    vbeln TYPE vbak-vbeln,             " Sales document
    kunnr TYPE vbak-kunnr,             " Sold-to party
    netwr TYPE vbak-netwr,             " Net Value of the Sales Order
    erdat TYPE vbak-erdat,             " Creation date
    waerk TYPE vbak-waerk,             " SD document currency
    expand TYPE xfeld,
END OF ty_vbak,
2nd Table
BEGIN OF ty_vbap,
    vbeln TYPE vbap-vbeln,             " Sales document
    posnr TYPE vbap-posnr,             " Sales document
    matnr TYPE vbap-matnr,             " Material number
    arktx TYPE vbap-arktx,             " Material description
    netwr TYPE vbap-netwr,             " Net Value of the Sales Order
    waerk TYPE vbap-waerk,             " SD document currency
END OF ty_vbap.
DATA :
1st Table
gt_vbak TYPE TABLE OF ty_vbak,
2nd Table
gt_vbap TYPE TABLE OF ty_vbap.
INITIALIZATION.
v_1 = 'Maximum of records to read'.
v_2 = 'With ''EXPAND'' field'.
START-OF-SELECTION.
Read Sales Document: Header Data
SELECT vbeln kunnr netwr waerk erdat
    FROM vbak
      UP TO p_max ROWS
    INTO CORRESPONDING FIELDS OF TABLE gt_vbak.
IF gt_vbak[] IS NOT INITIAL.
Read Sales Document: Item Data
    SELECT vbeln posnr matnr arktx netwr waerk
      FROM vbap
      INTO CORRESPONDING FIELDS OF TABLE gt_vbap
       FOR ALL ENTRIES IN gt_vbak
     WHERE vbeln = gt_vbak-vbeln.
ENDIF.
END-OF-SELECTION.
PERFORM f_display.
      Form F_DISPLAY
FORM f_display.
Macro definition
DEFINE m_fieldcat.
    ls_fieldcat-tabname = &1.
    ls_fieldcat-fieldname = &2.
    ls_fieldcat-ref_tabname = &3.
    ls_fieldcat-cfieldname = &4.       " Field with currency unit
    append ls_fieldcat to lt_fieldcat.
END-OF-DEFINITION.
DEFINE m_sort.
    ls_sort-tabname = &1.
    ls_sort-fieldname = &2.
    ls_sort-up        = c_x.
    append ls_sort to lt_sort.
END-OF-DEFINITION.
DATA:
    ls_layout   TYPE slis_layout_alv,
    ls_keyinfo TYPE slis_keyinfo_alv,
    ls_sort     TYPE slis_sortinfo_alv,
    lt_sort     TYPE slis_t_sortinfo_alv," Sort table
    ls_fieldcat TYPE slis_fieldcat_alv,
    lt_fieldcat TYPE slis_t_fieldcat_alv." Field catalog
ls_layout-group_change_edit = c_x.
ls_layout-colwidth_optimize = c_x.
ls_layout-zebra             = c_x.
ls_layout-detail_popup      = c_x.
ls_layout-get_selinfos      = c_x.
IF p_expand = c_x.
    ls_layout-expand_fieldname = 'EXPAND'.
ENDIF.
Build field catalog and sort table
m_fieldcat c_gt_vbak 'VBELN' 'VBAK' ''.
m_fieldcat c_gt_vbak 'KUNNR' 'VBAK' ''.
m_fieldcat c_gt_vbak 'NETWR' 'VBAK' 'WAERK'.
m_fieldcat c_gt_vbak 'WAERK' 'VBAK' ''.
m_fieldcat c_gt_vbak 'ERDAT' 'VBAK' ''.
m_fieldcat c_gt_vbap 'POSNR' 'VBAP' ''.
m_fieldcat c_gt_vbap 'MATNR' 'VBAP' ''.
m_fieldcat c_gt_vbap 'ARKTX' 'VBAP' ''.
m_fieldcat c_gt_vbap 'NETWR' 'VBAP' 'WAERK'.
m_fieldcat c_gt_vbap 'WAERK' 'VBAP' ''.
m_sort c_gt_vbak 'KUNNR'.
m_sort c_gt_vbap 'NETWR'.
ls_keyinfo-header01 = 'VBELN'.
ls_keyinfo-item01 = 'VBELN'.
ls_keyinfo-item02 = 'POSNR'.
Dipslay Hierarchical list
CALL FUNCTION 'REUSE_ALV_HIERSEQ_LIST_DISPLAY'
    EXPORTING
      i_callback_program      = sy-cprog
      i_callback_user_command = 'USER_COMMAND'
      is_layout               = ls_layout
      it_fieldcat             = lt_fieldcat
      it_sort                 = lt_sort
      i_tabname_header        = c_gt_vbak
      i_tabname_item          = c_gt_vbap
      is_keyinfo              = ls_keyinfo
      i_save                  = 'A'
    TABLES
      t_outtab_header         = gt_vbak
      t_outtab_item           = gt_vbap
    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.                               " F_LIST_DISPLAY
      Form USER_COMMAND                                             *
FORM user_command USING i_ucomm     TYPE sy-ucomm
                        is_selfield TYPE slis_selfield.     "#EC CALLED
DATA ls_vbak TYPE ty_vbak.
CASE i_ucomm.
    WHEN '&IC1'.                       " Pick
      CASE is_selfield-tabname.
        WHEN c_gt_vbap.
        WHEN c_gt_vbak.
          READ TABLE gt_vbak INDEX is_selfield-tabindex INTO ls_vbak.
          IF sy-subrc EQ 0.
          Sales order number
            SET PARAMETER ID 'AUN' FIELD ls_vbak-vbeln.
          Display Sales Order
            CALL TRANSACTION 'VA03' AND SKIP FIRST SCREEN.
          ENDIF.
      ENDCASE.
ENDCASE.
ENDFORM.                               " USER_COMMAND
END OF PROGRAM Z_ALV_HIERSEQ_LIST ******************
Regards,
Raj.

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<Modified the subject line>
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http://fuller.mit.edu/hr/cluster_tables.html
The specified item was not found.
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Hash lookup or Binary search to fetch data from internal table

Hi All,
I want to know Which is faster, Hash lookup or Binary search to fetch data from internal tables?
Thanks,
Mahesh
Moderator Message: Duplicate post
Edited by: kishan P on Oct 14, 2010 4:22 PM

type mod* .the the sign would change to pattern.try and see.i checked.reward if works.

Avoid conditionally suprressed sub report to fetch data from DB.

Do we have any option in crystal designer to avoid a suppressed subreport to fetch data from DB?
I have two sub reports in Report Footers say 'a' and 'b'.Report footer sections have a suppression formula based on parameter input.
Hence based on the parameter input only one sub report will get printeded.However I noticed that only one sub report is getting printed but both sub reports are fetching the data from DB.
I have also tried putting the suppression formula in suppress formula field of Sub report using format sub report option but it did not help.
Any idea how can we avoid a subreport that is suppressed to fetch data from DB.
Regards

Hi,
Suppress can only suppress the data, it cannot stop the query attached being running from the database, One thing you can do only if your input parameter is a DB level parameter is you can have a case statement in the where clause of your query to avoid reading the records there by increasing the performance of the query.
Say, your parameter value 1 specifies that you want to suppress the report and in other words, you dont want to read the records from the DB.
Select feild1, field2,....from Table1
where 1 = case when @param = 1 then 0 else 1 end
Hope this helps,
Thanks
-Azhar

Fetching data from internal table in smartform

Hi,
I'm able to fetch data from one internal table, but in the table the fields are not coming perfectly, can anybody help me in this?
Thanks in advance.

Hi
You have to to specify the text node that you have created for the table that it belong to which cell in the table. Also you styles to format the text(eg: left aligned, center alinged etc)
If you have further query please post.
If this resolves your query close the thread and reward points
Cheers
Shafiq

Urgent : Making heirarchy report by fetching data froma single table

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