Reduce Query time execution
Dears,
I have this query:
Select Oap.Period_Start_Date,
Oap.Period_Name,
Ood.Organization_Code||' - '||Ood.Organization_Name Region_Name,
Micv.Segment1 Category,
Msi.Segment1 Item_Code,
Sum (Round (Mta.Base_Transaction_Value, 2)) Cost,
Sum (Round (Mmt.Transaction_Quantity, 2)) Quantity
From Mtl_Material_Transactions Mmt,
Mtl_Transaction_Accounts Mta,
Org_Acct_Periods Oap,
Org_Organization_Definitions Ood,
Mtl_Item_Categories_V Micv,
Mtl_System_Items Msi
Where 1 = 1
--And Msi.Segment1 = 'PDAACERE310BLK'
--And Mmt.Organization_Id = 857
And Transaction_Action_Id Not In (24, 30)
--And Mmt.Subinventory_Code = 'Riyadh'
And (Trunc(Oap.Period_Start_Date) >= To_Date ('01/10/2011', 'DD-MM-YYYY')
And Trunc(Oap.Schedule_Close_Date) <= To_Date ('31/08/2012', 'DD-MM-YYYY'))
And (Mmt.Parent_Transaction_Id Is Null)
And Mta.Accounting_Line_Type = 1
And Upper(Micv.Segment1) In (Upper('Acer Laptops'), Upper('Acer Mobiles'), Upper('Acer Netbooks'), Upper('Asus Mobiles'), Upper('Blackberry Mobiles'),
Upper('Blackberry Tabs'), Upper('Htc Mobiles'), Upper('Huawei Mobiles'), Upper('Huawei_Tab'), Upper('Imac'),
Upper('Ipad'), Upper('Iphone'), Upper('Ipod'), Upper('Lenovo Netbooks'), Upper('Lg_Mobiles'), Upper('Macbook'),
Upper('Macmini'), Upper('Motorola Tabs'), Upper('Motorola_Mobile'), Upper('Nokia_Mob'), Upper('Samsung Notebooks'),
Upper('Samsung Tabs'), Upper('Samsung_Mobiles'), Upper('Sony Ericsson_Mobiles'))
And Mmt.Transaction_Id = Mta.Transaction_Id
And Mmt.Organization_Id = Mta.Organization_Id
And Mmt.Inventory_Item_Id = Mta.Inventory_Item_Id
--And Mmt.Subinventory_Code = Cid.Subinventory_Code
And Mmt.Organization_Id = Ood.Organization_Id
And Mmt.Acct_Period_Id = Oap.Acct_Period_Id
And Mmt.Organization_Id = Oap.Organization_Id
And Mmt.Organization_Id = Micv.Organization_Id
And Mmt.Inventory_Item_Id = Micv.Inventory_Item_Id
And Micv.Organization_Id = Msi.Organization_Id
And Micv.Inventory_Item_Id = Msi.Inventory_Item_Id
Group By Micv.Segment1, Oap.Period_Name, Oap.Period_Start_Date, Ood.Organization_Code||' - '||Ood.Organization_Name, Msi.Segment1
Order By Oap.Period_Start_Date, Ood.Organization_Code || ' - ' || Ood.Organization_Name, Micv.Segment1, Msi.Segment1any suggestion to reduce the query time execution ??
Pl see these threads on how to post a tuning request
When your query takes too long ...
HOW TO: Post a SQL statement tuning request - template posting
HTH
Srini
Similar Messages
-
Methods to reduce query execution time
hi experts
can anybody sugest the steps /methods to reduce the time taken for query execution
Thanks and regards
PradeepHi Pradeep.........
I think u hav already posted a similar thread.........
query and load performance steps
Anyways also check these notes......
SAP Note : 557870............ 'FAQ BW Query Performance'
567746 'Composite note BW 3.x performance Query and Web'.
How to design a good query........
/people/prakash.darji/blog/2006/01/27/query-creation-checklist
/people/prakash.darji/blog/2006/01/26/query-optimization
Also Check this.......
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/cccad390-0201-0010-5093-fd9ec8157802
Business Intelligence Performance Tuning [original link is broken]
Query Performance Improvement Tools
Query Performance Improvement Tools
Regards,
Debjani........ -
how can we reduce query execution time?which methods we have to follow to optimization?
which methods we have to follow to optimization?First, read this informative thread:
How to post a SQL statement tuning request HOW TO: Post a SQL statement tuning request - template posting
and post the relevant details we need.
Execution plans and/or TRACE/TKPROF output can help you identifying performance bottlenecks. -
Reducing query execution time while handling large amt of data
Can you please give any suggestions for the reducing the time required for quries to return results which are fired on tables containing huge amount of data (trillions of records) ??
Realize that this is like getting a request to get someone a vehicle with no idea what it is to be used for.
Can you at least give us the query, ideas of data from each table and what indexes you have available. More would be better, but those would be things you'd have access to even if you are not experienced enough with Oracle to get us explain plans and such (yes, to really do this right you'd need that or need to work with someone who can get you that). -
How to reduce performance time.
Hi,
Any body guide me how to reduce performance time for this report.
Its taking to much time for execution.
*& Report ZEOU_CST_CLAIM_REP *
REPORT zeou_cst_claim_rep.
*& Program Name : ZEOU_CST_CLAIM_REP *
*& Title : CST Claim Report *
*& Module Name : EOU *
*& Author : Chandra Vangoor *
*& Create Date : 05.05.2006 *
*& Logical DB : None *
*& Program Type : On-Line. *
*& SAP Release : 4.7 *
*& Description : *
*& Log Date Author Reason of change
TABLES
TABLES : a363,
mara,
marc,
makt,
ekko,
ekpo,
mkpf,
mseg,
konp,
konh.
SELECTION-SCREEN
SELECTION-SCREEN : BEGIN OF BLOCK cst WITH FRAME TITLE text-001.
SELECT-OPTIONS : s_matnr FOR mara-matnr, "Material Number
s_lifnr FOR ekko-lifnr, "Account Number of the Vendor
s_bedat FOR ekko-bedat, "Purchasing Document Date
s_kschl FOR konh-kschl OBLIGATORY NO INTERVALS, "Condition type
s_bwart FOR mseg-bwart OBLIGATORY NO INTERVALS. "Movement Type (Inventory Management)
PARAMETERS : p_werks LIKE marc-werks OBLIGATORY. "Plant
SELECTION-SCREEN : END OF BLOCK cst.
INCLUDES
INCLUDE zalv_data.
DATA - INTERNAL TABLES AND FIELD LISTS
DATA : BEGIN OF a363_itab OCCURS 0,
matnr LIKE a363-matnr, "Material Number
lifnr LIKE a363-lifnr, "Account Number of the Vendor
werks LIKE a363-werks, "Plant
kschl LIKE a363-kschl, "Condition type
knumh LIKE a363-knumh, "Condition record number
kbetr LIKE konp-kbetr, "Rate (condition amount or percentage) where no scale exists
END OF a363_itab.
DATA : BEGIN OF konp_itab OCCURS 0,
knumh LIKE a363-knumh, "Condition record number
kbetr LIKE konp-kbetr, "Rate (condition amount or percentage) where no scale exists
lifnr LIKE a363-lifnr, "Account Number of the Vendor
END OF konp_itab.
DATA : BEGIN OF ekko_itab OCCURS 0,
ebeln LIKE ekko-ebeln, "Purchasing Document Number
lifnr LIKE ekko-lifnr, "Account Number of the Vendor
bedat LIKE ekko-bedat, "Purchasing Document Date
END OF ekko_itab.
DATA : BEGIN OF ekpo_itab OCCURS 0,
ebeln LIKE ekpo-ebeln, "Purchasing Document Number
ebelp LIKE ekpo-ebelp, "Item Number of Purchasing Document
matnr LIKE ekpo-matnr, "Material Number
werks LIKE ekpo-werks, "Plant
menge LIKE ekpo-menge, "Purchase order quantity
END OF ekpo_itab.
DATA : BEGIN OF v_po_det OCCURS 0, "VENDOR + PLANT + PO DEATILS
lifnr LIKE ekko-lifnr, "Account Number of the Vendor
ebeln LIKE ekko-ebeln, "Purchasing Document Number
ebelp LIKE ekpo-ebelp, "Item Number of Purchasing Document
bedat LIKE ekko-bedat, "Purchasing Document Date
matnr LIKE ekpo-matnr, "Material Number
werks LIKE ekpo-werks, "Plant
menge LIKE ekpo-menge, "Purchase order quantity
kbetr LIKE konp-kbetr, "Rate (condition amount or percentage) where no scale exists
END OF v_po_det.
DATA : BEGIN OF mseg_itab OCCURS 0,
mblnr LIKE mseg-mblnr, "Number of Material Document
ebeln LIKE mseg-ebeln, "Purchasing Document Number
ebelp LIKE mseg-ebelp, "Item Number of Purchasing Document
matnr LIKE mseg-matnr, "Material Number
lifnr LIKE mseg-lifnr, "Account Number of the Vendor
werks LIKE mseg-werks, "Plant
menge LIKE mseg-menge, "Quantity
dmbtr LIKE mseg-dmbtr, "Amount in local currency
bwart LIKE mseg-bwart, "Movement Type (Inventory Management)
END OF mseg_itab.
DATA : BEGIN OF mkpf_itab OCCURS 0,
mblnr LIKE mkpf-mblnr, "Number of Material Document
bldat LIKE mkpf-bldat, "Document Date in Document
END OF mkpf_itab.
DATA : BEGIN OF zeou_pcrdtl_itab OCCURS 0,
matnr LIKE zeou_pcrdtl-matnr, "Material Number
lifnr LIKE zeou_pcrdtl-lifnr, "Account Number of the Vendor
mblnr LIKE zeou_pcrdtl-mblnr, "Number of Material Document
whssn LIKE zeou_pcrdtl-whssn, "Warehouse Records Entry Serial No.
whsdt LIKE zeou_pcrdtl-whsdt, "Warehouse Records Entry date
END OF zeou_pcrdtl_itab.
DATA : BEGIN OF gr_wh_info OCCURS 0, "INFO OF GR & WH BASED ON MVMT TYPE & PO
mblnr LIKE mseg-mblnr, "Number of Material Document
bldat LIKE mkpf-bldat, "Document Date in Document
ebeln LIKE mseg-ebeln, "Purchasing Document Number
ebelp LIKE ekpo-ebelp, "Item Number of Purchasing Document
matnr LIKE mseg-matnr, "Material Number
lifnr LIKE mseg-lifnr, "Account Number of the Vendor
werks LIKE mseg-werks, "Plant
menge LIKE mseg-menge, "Quantity
dmbtr LIKE mseg-dmbtr, "Amount in local currency
bwart LIKE mseg-bwart, "Movement Type (Inventory Management)
whssn LIKE zeou_pcrdtl-whssn, "Warehouse Records Entry Serial No.
whsdt LIKE zeou_pcrdtl-whsdt, "Warehouse Records Entry date
END OF gr_wh_info.
DATA : BEGIN OF bseg_itab OCCURS 0,
ebeln LIKE bseg-ebeln, "Purchasing Document Number
ebelp LIKE bseg-ebelp, "Item Number of Purchasing Document
matnr LIKE bseg-matnr, "Material Number
lifnr LIKE bseg-lifnr, "Account Number of the Vendor
werks LIKE bseg-werks, "Plant
buzid LIKE bseg-buzid, "Identification of the Line Item
bschl LIKE bseg-bschl, "Posting Key
wrbtr LIKE bseg-wrbtr, "Amount in document currency
bukrs LIKE bseg-bukrs, "Company Code
belnr LIKE bseg-belnr, "Accounting Document Number
gjahr LIKE bseg-gjahr, "Fiscal Year
END OF bseg_itab.
DATA : BEGIN OF bkpf_itab OCCURS 0,
bukrs LIKE bkpf-bukrs, "Company Code
belnr LIKE bkpf-belnr, "Accounting Document Number
gjahr LIKE bkpf-gjahr, "Fiscal Year
xblnr LIKE bkpf-xblnr, "Reference Document Number
bldat LIKE bkpf-bldat, "Document Date in Document
END OF bkpf_itab.
DATA : BEGIN OF vend_inv OCCURS 0, "VENDOR INVOICE DETAILS
ebeln LIKE bseg-ebeln, "Purchasing Document Number
ebelp LIKE bseg-ebelp, "Item Number of Purchasing Document
matnr LIKE bseg-matnr, "Material Number
lifnr LIKE bseg-lifnr, "Account Number of the Vendor
werks LIKE bseg-werks, "Plant
buzid LIKE bseg-buzid, "Identification of the Line Item
bschl LIKE bseg-bschl, "Posting Key
wrbtr LIKE bseg-wrbtr, "Amount in document currency
bukrs LIKE bseg-bukrs, "Company Code
belnr LIKE bseg-belnr, "Accounting Document Number
gjahr LIKE bseg-gjahr, "Fiscal Year
xblnr LIKE bkpf-xblnr, "Reference Document Number
bldat LIKE bkpf-bldat, "Document Date in Document
END OF vend_inv.
DATA : BEGIN OF chckinit OCCURS 0, "CHEQUE INIT INFO
ebeln LIKE bseg-ebeln, "Purchasing Document Number
ebelp LIKE bseg-ebelp, "Item Number of Purchasing Document
matnr LIKE bseg-matnr, "Material Number
lifnr LIKE bseg-lifnr, "Account Number of the Vendor
werks LIKE bseg-werks, "Plant
buzid LIKE bseg-buzid, "Identification of the Line Item
bschl LIKE bseg-bschl, "Posting Key
bukrs LIKE bkpf-bukrs, "Company Code
belnr LIKE bkpf-belnr, "Accounting Document Number
gjahr LIKE bkpf-gjahr, "Fiscal Year
koart LIKE bseg-koart, "Account type
augbl LIKE bseg-augbl, "Document Number of the Clearing Document
END OF chckinit.
DATA : BEGIN OF chckpayer OCCURS 0, "CHEQUE BANK DETAILS
vblnr LIKE payr-vblnr, "Document Number of the Payment Document
zbukr LIKE payr-zbukr, "Paying company code
gjahr LIKE payr-gjahr, "Fiscal Year
chect LIKE payr-chect, "Check Number
zaldt LIKE payr-zaldt, "Probable Payment Date (Cash Discount 1 Due)
hbkid LIKE payr-hbkid, "Short key for a house bank
END OF chckpayer.
DATA : chckpayer_u LIKE chckpayer OCCURS 0 WITH HEADER LINE. "UNIQUE CHEQUE DETAILS
DATA : BEGIN OF chckfinal OCCURS 0, "CHEQUE FINAL INFO
ebeln LIKE bseg-ebeln, "Purchasing Document Number
ebelp LIKE bseg-ebelp, "Item Number of Purchasing Document
matnr LIKE bseg-matnr, "Material Number
lifnr LIKE bseg-lifnr, "Account Number of the Vendor
werks LIKE bseg-werks, "Plant
buzid LIKE bseg-buzid, "Identification of the Line Item
bschl LIKE bseg-bschl, "Posting Key
bukrs LIKE bkpf-bukrs, "Company Code
belnr LIKE bkpf-belnr, "Accounting Document Number
gjahr LIKE bkpf-gjahr, "Fiscal Year
koart LIKE bseg-koart, "Account type
augbl LIKE bseg-augbl, "Document Number of the Clearing Document
vblnr LIKE payr-vblnr, "Document Number of the Payment Document
zbukr LIKE payr-zbukr, "Paying company code
chect LIKE payr-chect, "Check Number
zaldt LIKE payr-zaldt, "Probable Payment Date (Cash Discount 1 Due)
hbkid LIKE payr-hbkid, "Short key for a house bank
END OF chckfinal.
DATA : BEGIN OF mat_desc OCCURS 0,
matnr LIKE mara-matnr,
maktx LIKE makt-maktx,
END OF mat_desc.
DATA : BEGIN OF vend_det OCCURS 0,
lifnr LIKE lfa1-lifnr,
name1 LIKE lfa1-name1,
j_1icstno LIKE j_1imovend-j_1icstno,
END OF vend_det.
DATA : BEGIN OF cst_rep OCCURS 0, "FINAL CST REPORT
lifnr LIKE a363-lifnr, "Account Number of the Vendor
name1 LIKE lfa1-name1, "Vendor Name
j_1icstno LIKE j_1imovend-j_1icstno, " Vendor CST No.
werks LIKE a363-werks, "Plant
kschl LIKE a363-kschl, "Condition type
ebeln LIKE ekko-ebeln, "Purchasing Document Number
ebelp LIKE ekpo-ebelp, "Item Number of Purchasing Document
bedat LIKE ekko-bedat, "Purchasing Document Date
matnr LIKE ekpo-matnr, "Material Number
maktx LIKE makt-maktx, "Material Description.
kbetr LIKE konp-kbetr, "Rate (condition amount or percentage) where no scale exists
mblnr LIKE mseg-mblnr, "Number of Material Document
bldat LIKE mkpf-bldat, "Document Date in Document
menge LIKE mseg-menge, "Quantity
dmbtr LIKE mseg-dmbtr, "Amount in local currency
cst_dmbtr LIKE mseg-dmbtr, "CST Amount in local currency
bwart LIKE mseg-bwart, "Movement Type (Inventory Management)
whssn LIKE zeou_pcrdtl-whssn, "Warehouse Records Entry Serial No.
whsdt LIKE zeou_pcrdtl-whsdt, "Warehouse Records Entry date
buzid LIKE bseg-buzid, "Identification of the Line Item
bschl LIKE bseg-bschl, "Posting Key
wrbtr LIKE bseg-wrbtr, "Amount in document currency
cst_wrbtr LIKE bseg-wrbtr, "CST Amount in document currency
belnr LIKE bseg-belnr, "Accounting Document Number
gjahr LIKE bseg-gjahr, "Fiscal Year
xblnr LIKE bkpf-xblnr, "Reference Document Number
koart LIKE bseg-koart, "Account type
augbl LIKE bseg-augbl, "Document Number of the Clearing Document
vblnr LIKE payr-vblnr, "Document Number of the Payment Document
zbukr LIKE payr-zbukr, "Paying company code
chect LIKE payr-chect, "Check Number
zaldt LIKE payr-zaldt, "Probable Payment Date (Cash Discount 1 Due)
hbkid LIKE payr-hbkid, "Short key for a house bank
END OF cst_rep.
DATA : BEGIN OF gt_output OCCURS 0, "ALV OUTPUT
slno LIKE sy-tabix, "Serial Number
lifnr LIKE a363-lifnr, "Account Number of the Vendor
name1 LIKE lfa1-name1, "Vendor Name
j_1icstno LIKE j_1imovend-j_1icstno, " Vendor CST No.
werks LIKE a363-werks, "Plant
kschl LIKE a363-kschl, "Condition type
ebeln LIKE ekko-ebeln, "Purchasing Document Number
ebelp LIKE ekpo-ebelp, "Item Number of Purchasing Document
bedat LIKE ekko-bedat, "Purchasing Document Date
matnr LIKE ekpo-matnr, "Material Number
maktx LIKE makt-maktx, "Material Description
mblnr LIKE mseg-mblnr, "Number of Material Document
bldat LIKE mkpf-bldat, "Document Date in Document
menge LIKE mseg-menge, "Quantity
dmbtr LIKE mseg-dmbtr, "Amount in local currency
cst_dmbtr LIKE mseg-dmbtr, "CST Amount in local currency
bwart LIKE mseg-bwart, "Movement Type (Inventory Management)
whssn LIKE zeou_pcrdtl-whssn, "Warehouse Records Entry Serial No.
whsdt LIKE zeou_pcrdtl-whsdt, "Warehouse Records Entry date
buzid LIKE bseg-buzid, "Identification of the Line Item
bschl LIKE bseg-bschl, "Posting Key
wrbtr LIKE bseg-wrbtr, "Amount in document currency
cst_wrbtr LIKE bseg-wrbtr, "CST Amount in document currency
belnr LIKE bseg-belnr, "Accounting Document Number
gjahr LIKE bseg-gjahr, "Fiscal Year
xblnr LIKE bkpf-xblnr, "Reference Document Number
koart LIKE bseg-koart, "Account type
augbl LIKE bseg-augbl, "Document Number of the Clearing Document
vblnr LIKE payr-vblnr, "Document Number of the Payment Document
zbukr LIKE payr-zbukr, "Paying company code
chect LIKE payr-chect, "Check Number
zaldt LIKE payr-zaldt, "Probable Payment Date (Cash Discount 1 Due)
hbkid LIKE payr-hbkid, "Short key for a house bank
usr_txt1(20) TYPE c,
usr_txt2(20) TYPE c,
END OF gt_output.
*Working Variables
DATA : cst_gr LIKE mseg-dmbtr,
cst_inv LIKE bseg-wrbtr,
usr_txt1(20) TYPE c,
usr_txt2(20) TYPE c.
START-OF-SELECTION.
*Retreiving Data from a363 table for the given input
SELECT matnr
lifnr
werks
kschl
knumh
FROM a363
INTO TABLE a363_itab
WHERE matnr IN s_matnr AND lifnr IN s_lifnr AND werks EQ p_werks AND kschl IN s_kschl.
*rakesh ***************************
SELECT *
FROM konp
INTO CORRESPONDING FIELDS OF TABLE konp_itab
FOR ALL ENTRIES IN a363_itab
WHERE knumh EQ a363_itab-knumh.
IF a363_itab[] IS NOT INITIAL.
SELECT knumh
kbetr
lifnr
FROM konp INTO TABLE konp_itab
FOR ALL ENTRIES IN a363_itab
WHERE knumh EQ a363_itab-knumh.
ENDIF.
LOOP AT a363_itab.
READ TABLE konp_itab WITH KEY knumh = a363_itab-knumh.
IF sy-subrc EQ 0.
MOVE : konp_itab-kbetr TO a363_itab-kbetr.
MODIFY a363_itab.
ENDIF.
CLEAR : a363_itab, konp_itab.
ENDLOOP.
rakesh****************************
SELECT *
FROM makt
INTO CORRESPONDING FIELDS OF TABLE mat_desc
FOR ALL ENTRIES IN a363_itab
WHERE matnr EQ a363_itab-matnr.
SELECT matnr
maktx
FROM makt INTO TABLE mat_desc
FOR ALL ENTRIES IN a363_itab
WHERE matnr EQ a363_itab-matnr.
SELECT a~lifnr
a~name1
b~j_1icstno
INTO TABLE vend_det
FROM lfa1 AS a JOIN j_1imovend AS b
ON alifnr EQ blifnr
FOR ALL ENTRIES IN a363_itab
WHERE a~lifnr EQ a363_itab-lifnr.
Retreiving Data from EKKO & EKPO table for the given input
And Populating the V_PO_DETAILS itab
SELECT *
FROM ekko
INTO CORRESPONDING FIELDS OF TABLE ekko_itab
FOR ALL ENTRIES IN a363_itab
WHERE lifnr EQ a363_itab-lifnr AND bedat IN s_bedat.
IF a363_itab[] IS NOT INITIAL.
SELECT ebeln
lifnr
bedat
FROM ekko INTO TABLE ekko_itab
FOR ALL ENTRIES IN a363_itab
WHERE lifnr EQ a363_itab-lifnr AND bedat IN s_bedat.
ENDIF.
SELECT *
FROM ekpo
INTO CORRESPONDING FIELDS OF TABLE ekpo_itab
FOR ALL ENTRIES IN a363_itab
WHERE matnr EQ a363_itab-matnr AND werks EQ a363_itab-werks AND mwskz NE 'V0'.
IF a363_itab[] IS NOT INITIAL.
SELECT ebeln
ebelp
matnr
werks
menge
FROM ekpo INTO TABLE ekpo_itab
FOR ALL ENTRIES IN a363_itab
WHERE matnr EQ a363_itab-matnr AND werks EQ a363_itab-werks AND mwskz NE 'V0'.
ENDIF.
LOOP AT ekpo_itab.
MOVE : ekpo_itab-ebelp TO v_po_det-ebelp,
ekpo_itab-matnr TO v_po_det-matnr,
ekpo_itab-werks TO v_po_det-werks,
ekpo_itab-menge TO v_po_det-menge.
READ TABLE ekko_itab WITH KEY ebeln = ekpo_itab-ebeln.
IF sy-subrc EQ 0.
MOVE : ekko_itab-lifnr TO v_po_det-lifnr,
ekko_itab-ebeln TO v_po_det-ebeln,
ekko_itab-bedat TO v_po_det-bedat.
APPEND : v_po_det.
ENDIF.
CLEAR : ekko_itab, ekpo_itab, v_po_det.
ENDLOOP.
LOOP AT v_po_det.
READ TABLE a363_itab WITH KEY matnr = v_po_det-matnr lifnr = v_po_det-lifnr werks = v_po_det-werks.
IF sy-subrc EQ 0.
MOVE : a363_itab-kbetr TO v_po_det-kbetr.
MODIFY v_po_det.
ENDIF.
CLEAR : a363_itab, v_po_det.
ENDLOOP.
Retreiving Data from MKPF & MSEG & ZEOU_PCRDTL table for the given input
And Populating the GR_WH_info itab
SELECT *
FROM mseg
INTO CORRESPONDING FIELDS OF TABLE mseg_itab
FOR ALL ENTRIES IN v_po_det
WHERE ebeln EQ v_po_det-ebeln AND matnr EQ v_po_det-matnr AND bwart IN s_bwart.
IF v_po_det[] IS NOT INITIAL.
SELECT mblnr
ebeln
ebelp
matnr
lifnr
werks
menge
dmbtr
bwart
FROM mseg INTO TABLE mseg_itab
FOR ALL ENTRIES IN v_po_det
WHERE ebeln EQ v_po_det-ebeln AND matnr EQ v_po_det-matnr AND bwart IN s_bwart.
ENDIF.
IF mseg_itab[] IS NOT INITIAL.
SELECT *
FROM mkpf
INTO CORRESPONDING FIELDS OF TABLE mkpf_itab
FOR ALL ENTRIES IN mseg_itab
WHERE mblnr EQ mseg_itab-mblnr.
SELECT mblnr
bldat
FROM mkpf INTO TABLE mkpf_itab
FOR ALL ENTRIES IN mseg_itab
WHERE mblnr EQ mseg_itab-mblnr.
SELECT *
FROM zeou_pcrdtl
INTO CORRESPONDING FIELDS OF TABLE zeou_pcrdtl_itab
FOR ALL ENTRIES IN mseg_itab
WHERE mblnr EQ mseg_itab-mblnr AND matnr EQ mseg_itab-matnr.
SELECT matnr
lifnr
mblnr
whssn
whsdt
FROM zeou_pcrdtl INTO TABLE zeou_pcrdtl_itab
FOR ALL ENTRIES IN mseg_itab
WHERE mblnr EQ mseg_itab-mblnr AND matnr EQ mseg_itab-matnr.
ENDIF.
LOOP AT mseg_itab.
MOVE : mseg_itab-mblnr TO gr_wh_info-mblnr,
mseg_itab-ebeln TO gr_wh_info-ebeln,
mseg_itab-ebelp TO gr_wh_info-ebelp,
mseg_itab-matnr TO gr_wh_info-matnr,
mseg_itab-lifnr TO gr_wh_info-lifnr,
mseg_itab-werks TO gr_wh_info-werks,
mseg_itab-menge TO gr_wh_info-menge,
mseg_itab-dmbtr TO gr_wh_info-dmbtr,
mseg_itab-bwart TO gr_wh_info-bwart.
READ TABLE mkpf_itab WITH KEY mblnr = mseg_itab-mblnr.
IF sy-subrc EQ 0.
MOVE : mkpf_itab-bldat TO gr_wh_info-bldat.
ENDIF.
READ TABLE zeou_pcrdtl_itab WITH KEY mblnr = mseg_itab-mblnr.
IF sy-subrc EQ 0.
MOVE : zeou_pcrdtl_itab-whssn TO gr_wh_info-whssn,
zeou_pcrdtl_itab-whsdt TO gr_wh_info-whsdt.
ENDIF.
APPEND : gr_wh_info.
CLEAR : mseg_itab, mkpf_itab, gr_wh_info.
ENDLOOP.
Retreiving Data from BSEG & BKPF table
And Populating the Vendor Invoice Details
IF v_po_det[] IS NOT INITIAL.
SELECT *
FROM bseg
INTO CORRESPONDING FIELDS OF TABLE bseg_itab
FOR ALL ENTRIES IN v_po_det
WHERE ebeln EQ v_po_det-ebeln AND matnr EQ v_po_det-matnr AND buzid EQ 'W' AND bschl EQ '96'.
SELECT ebeln
ebelp
matnr
lifnr
werks
buzid
bschl
wrbtr
bukrs
belnr
gjahr
FROM bseg INTO TABLE bseg_itab
FOR ALL ENTRIES IN v_po_det
WHERE ebeln EQ v_po_det-ebeln AND matnr EQ v_po_det-matnr AND buzid EQ 'W' AND bschl EQ '96'.
ENDIF.
IF bseg_itab[] IS NOT INITIAL.
SELECT *
FROM bkpf
INTO CORRESPONDING FIELDS OF TABLE bkpf_itab
FOR ALL ENTRIES IN bseg_itab
WHERE bukrs EQ bseg_itab-bukrs AND belnr EQ bseg_itab-belnr AND gjahr EQ bseg_itab-gjahr.
SELECT bukrs
belnr
gjahr
xblnr
bldat
FROM bkpf INTO TABLE bkpf_itab
FOR ALL ENTRIES IN bseg_itab
WHERE bukrs EQ bseg_itab-bukrs AND belnr EQ bseg_itab-belnr AND gjahr EQ bseg_itab-gjahr.
ENDIF.
LOOP AT bseg_itab.
MOVE : bseg_itab-ebeln TO vend_inv-ebeln,
bseg_itab-ebelp TO vend_inv-ebelp,
bseg_itab-matnr TO vend_inv-matnr,
bseg_itab-lifnr TO vend_inv-lifnr,
bseg_itab-werks TO vend_inv-werks,
bseg_itab-buzid TO vend_inv-buzid,
bseg_itab-bschl TO vend_inv-bschl,
bseg_itab-wrbtr TO vend_inv-wrbtr,
bseg_itab-bukrs TO vend_inv-bukrs,
bseg_itab-belnr TO vend_inv-belnr,
bseg_itab-gjahr TO vend_inv-gjahr.
READ TABLE bkpf_itab WITH KEY bukrs = bseg_itab-bukrs belnr = bseg_itab-belnr gjahr = bseg_itab-gjahr.
IF sy-subrc EQ 0.
MOVE : bkpf_itab-xblnr TO vend_inv-xblnr,
bkpf_itab-bldat TO vend_inv-bldat.
APPEND : vend_inv.
ENDIF.
CLEAR : vend_inv, bseg_itab, bkpf_itab.
ENDLOOP.
Retreiving Data from BSEG & BKPF table
And Populating the Cheque Info Details
IF v_po_det[] IS NOT INITIAL.
SELECT *
FROM bseg
INTO CORRESPONDING FIELDS OF TABLE chckinit
FOR ALL ENTRIES IN v_po_det
WHERE ebeln EQ v_po_det-ebeln AND matnr EQ v_po_det-matnr AND buzid EQ 'W' AND bschl EQ '86' AND koart EQ 'K'.
SELECT ebeln
ebelp
matnr
lifnr
werks
buzid
bschl
bukrs
belnr
gjahr
koart
augbl
FROM bseg INTO TABLE chckinit
FOR ALL ENTRIES IN v_po_det
WHERE ebeln EQ v_po_det-ebeln AND matnr EQ v_po_det-matnr AND buzid EQ 'W' AND bschl EQ '86' AND koart EQ 'K'.
ENDIF.
IF chckinit[] IS NOT INITIAL.
SELECT *
FROM payr
INTO CORRESPONDING FIELDS OF TABLE chckpayer
FOR ALL ENTRIES IN chckinit
WHERE vblnr EQ chckinit-augbl.
SELECT vblnr
zbukr
gjahr
chect
zaldt
hbkid
FROM payr INTO TABLE chckpayer
FOR ALL ENTRIES IN chckinit
WHERE vblnr EQ chckinit-augbl.
ENDIF.
SORT chckpayer BY vblnr DESCENDING.
LOOP AT chckpayer.
ON CHANGE OF chckpayer-vblnr.
MOVE : chckpayer TO chckpayer_u.
APPEND : chckpayer_u.
CLEAR : chckpayer_u, chckpayer.
ENDON.
ENDLOOP.
LOOP AT chckinit.
MOVE : chckinit-ebeln TO chckfinal-ebeln,
chckinit-ebelp TO chckfinal-ebelp,
chckinit-matnr TO chckfinal-matnr,
chckinit-lifnr TO chckfinal-lifnr,
chckinit-werks TO chckfinal-werks,
chckinit-buzid TO chckfinal-buzid,
chckinit-bschl TO chckfinal-bschl,
chckinit-bukrs TO chckfinal-bukrs,
chckinit-gjahr TO chckfinal-gjahr,
chckinit-koart TO chckfinal-koart,
chckinit-augbl TO chckfinal-augbl.
READ TABLE chckpayer_u WITH KEY vblnr = chckinit-augbl gjahr = chckinit-gjahr.
IF sy-subrc EQ 0.
MOVE : chckpayer_u-vblnr TO chckfinal-vblnr,
chckpayer_u-zbukr TO chckfinal-zbukr,
chckpayer_u-chect TO chckfinal-chect,
chckpayer_u-zaldt TO chckfinal-zaldt,
chckpayer_u-hbkid TO chckfinal-hbkid.
APPEND : chckfinal.
ENDIF.
CLEAR : chckfinal, chckpayer_u, chckinit.
ENDLOOP.
Populating the final CST TABLE
LOOP AT v_po_det.
MOVE : v_po_det-lifnr TO cst_rep-lifnr,
v_po_det-werks TO cst_rep-werks,
v_po_det-ebeln TO cst_rep-ebeln,
v_po_det-ebelp TO cst_rep-ebelp,
v_po_det-bedat TO cst_rep-bedat,
v_po_det-matnr TO cst_rep-matnr,
v_po_det-kbetr TO cst_rep-kbetr.
READ TABLE gr_wh_info WITH KEY ebeln = v_po_det-ebeln ebelp = v_po_det-ebelp."matnr = v_po_det-matnr.
IF sy-subrc EQ 0.
MOVE : gr_wh_info-mblnr TO cst_rep-mblnr,
gr_wh_info-bldat TO cst_rep-bldat,
gr_wh_info-menge TO cst_rep-menge,
gr_wh_info-dmbtr TO cst_rep-dmbtr,
gr_wh_info-bwart TO cst_rep-bwart,
gr_wh_info-whssn TO cst_rep-whssn,
gr_wh_info-whsdt TO cst_rep-whsdt.
ENDIF.
READ TABLE vend_inv WITH KEY ebeln = v_po_det-ebeln ebelp = v_po_det-ebelp."matnr = v_po_det-matnr.
IF sy-subrc EQ 0.
MOVE : vend_inv-buzid TO cst_rep-buzid,
vend_inv-bschl TO cst_rep-bschl,
vend_inv-wrbtr TO cst_rep-wrbtr,
vend_inv-belnr TO cst_rep-belnr,
vend_inv-gjahr TO cst_rep-gjahr,
vend_inv-xblnr TO cst_rep-xblnr.
ENDIF.
READ TABLE chckfinal WITH KEY ebeln = v_po_det-ebeln ebelp = v_po_det-ebelp."matnr = v_po_det-matnr.
IF sy-subrc EQ 0.
MOVE : chckfinal-augbl TO cst_rep-augbl,
chckfinal-vblnr TO cst_rep-vblnr,
chckfinal-zbukr TO cst_rep-zbukr,
chckfinal-chect TO cst_rep-chect,
chckfinal-zaldt TO cst_rep-zaldt,
chckfinal-hbkid TO cst_rep-hbkid.
ENDIF.
READ TABLE mat_desc WITH KEY matnr = v_po_det-matnr.
IF sy-subrc EQ 0.
MOVE : mat_desc-maktx TO cst_rep-maktx.
ENDIF.
READ TABLE vend_det WITH KEY lifnr = v_po_det-lifnr.
IF sy-subrc EQ 0.
MOVE : vend_det-name1 TO cst_rep-name1,
vend_det-j_1icstno TO cst_rep-j_1icstno.
ENDIF.
APPEND : cst_rep.
CLEAR : cst_rep, v_po_det, gr_wh_info, vend_inv, chckfinal.
ENDLOOP.
Populating GT_output
LOOP AT cst_rep.
cst_gr = cst_rep-dmbtr * ( cst_rep-kbetr / 1000 ).
cst_inv = cst_rep-wrbtr * ( cst_rep-kbetr / 1000 ).
MOVE : cst_gr TO cst_rep-cst_dmbtr,
cst_inv TO cst_rep-cst_wrbtr.
MODIFY : cst_rep.
CLEAR : cst_rep, cst_gr, cst_inv.
ENDLOOP.
LOOP AT cst_rep.
MOVE : sy-tabix TO gt_output-slno,
cst_rep-lifnr TO gt_output-lifnr,
cst_rep-name1 TO gt_output-name1,
cst_rep-j_1icstno TO gt_output-j_1icstno,
cst_rep-werks TO gt_output-werks,
cst_rep-matnr TO gt_output-matnr,
cst_rep-maktx TO gt_output-maktx,
cst_rep-ebeln TO gt_output-ebeln,
cst_rep-ebelp TO gt_output-ebelp,
cst_rep-bedat TO gt_output-bedat,
cst_rep-mblnr TO gt_output-mblnr,
cst_rep-bldat TO gt_output-bldat,
cst_rep-menge TO gt_output-menge,
cst_rep-dmbtr TO gt_output-dmbtr,
cst_rep-cst_dmbtr TO gt_output-cst_dmbtr,
cst_rep-bwart TO gt_output-bwart,
cst_rep-whssn TO gt_output-whssn,
cst_rep-whsdt TO gt_output-whsdt,
cst_rep-buzid TO gt_output-buzid,
cst_rep-bschl TO gt_output-bschl,
cst_rep-wrbtr TO gt_output-wrbtr,
cst_rep-cst_wrbtr TO gt_output-cst_wrbtr,
cst_rep-belnr TO gt_output-belnr,
cst_rep-gjahr TO gt_output-gjahr,
cst_rep-xblnr TO gt_output-xblnr,
cst_rep-augbl TO gt_output-augbl,
cst_rep-vblnr TO gt_output-vblnr,
cst_rep-zbukr TO gt_output-zbukr,
cst_rep-chect TO gt_output-chect,
cst_rep-zaldt TO gt_output-zaldt,
cst_rep-hbkid TO gt_output-hbkid.
APPEND gt_output.
CLEAR : cst_rep, gt_output, sy-tabix.
ENDLOOP.
END-OF-SELECTION.
*-ALV Routine
PERFORM alv_forms.
*& Form alv_forms
FORM alv_forms.
PERFORM alv_routines.
gx_variant = sy-repid.
CALL FUNCTION 'REUSE_ALV_VARIANT_DEFAULT_GET'
EXPORTING
i_save = g_save
CHANGING
cs_variant = gx_variant
EXCEPTIONS
not_found = 2.
IF sy-subrc = 0.
vari = gx_variant-variant.
ENDIF.
PERFORM comment_build USING gt_list_top_of_page[].
PERFORM fieldcat_init USING gt_fieldcat[].
PERFORM layout_build USING gs_layout.
PERFORM print_build USING gs_print.
PERFORM alv_output.
ENDFORM. " alv_forms
*& Form alv_routines
FORM alv_routines.
PERFORM eventtab_build USING gt_events[].
PERFORM e06_t_sort_build USING gt_sort[].
PERFORM sp_group_build USING gt_sp_group[].
g_save = 'A'.
PERFORM variant_init.
ENDFORM. " alv_routines
*& Form eventtab_build
----Hi Anu,
These two statements taking to much time for execution what I can do for reducing execution time.
Regards,
Rakesh
SELECT ebeln
ebelp
matnr
lifnr
werks
buzid
bschl
wrbtr
bukrs
belnr
gjahr
FROM bseg INTO TABLE bseg_itab
FOR ALL ENTRIES IN v_po_det
WHERE ebeln EQ v_po_det-ebeln AND matnr EQ v_po_det-matnr AND buzid EQ 'W' AND bschl EQ '96'.
ENDIF.
SELECT ebeln
ebelp
matnr
lifnr
werks
buzid
bschl
bukrs
belnr
gjahr
koart
augbl
FROM bseg INTO TABLE chckinit
FOR ALL ENTRIES IN v_po_det
WHERE ebeln EQ v_po_det-ebeln AND matnr EQ v_po_det-matnr AND buzid EQ 'W' AND bschl EQ '86' AND koart EQ 'K'.
ENDIF. -
Web report for opening it takes long time how to reduce the time?
HI Experts,
I created report using webi. For next time while opening it takes more time. How to reduce the time.Hi Manikandan,
There could be multiple reason behind the bad performance.
1. Are you using supported JVM version to run Webi reports?
2. Do the reports contain prompts? Are the LOVs set to "Automatic refresh before use"? If yes, uncheck it.
3. How many queries do the report has? Can you run the queries one by one and check which query is taking much time?
4. If it based on relational database, copy and run it against the database directly and check how much time it takes. If more, you may have to fix the issue at database level like using temporary tables, indices, etc.
5. Also check if there are firewalls or proxy server between client and server communication. if yes, try to refresh the report directly on BO server and check.
6. Check if there is any hinderance between BO server and Database server communcation.
Hope it will help.
Regards,
Yuvraj -
Hi All,
I have created a report on Vendors, used the tables LFA1, LFM1, EKKO, EKPO, T024.
When I execute the report for the first time it's taking around 8 Mins., On the other hand, When I execute the same report with the same variant, it's taking around 30 Seconds!
When I check the report in SM50, its showing EKPO sequential read.
Any, Hint to reduce the first time execution time.
Thanks,
Kal ChandHi All,
Thanks for your interest,
I am working on the Development&QA server.
This report is similar to standard report "MKVZ",
Adding additional fields...
MARK: I am coping the select statements
Regards,
Kal Chand
START-OF-SELECTION.
SELECT PLIFNR PKTOKK PNAME1 PSTRAS PORT01 PPSTLZ PLAND1 PSORTL QEKORG QVERKF QTELF1 FROM LFA1 AS P INNER JOIN LFM1 AS Q ON QLIFNR = PLIFNR INTO TABLE IT_VEND WHERE PLIFNR IN S_LIFNR AND QEKORG IN S_EKORG AND PSORTL IN S_SORTL AND PKTOKK IN S_KTOKK AND QSPERM NE 'X'.
SELECT DISTINCT PLIFNR PEKORG PEKGRP QWERKS FROM EKKO AS P
INNER JOIN EKPO AS Q ON QEBELN = PEBELN INTO CORRESPONDING FIELDS OF TABLE IT_PURC FOR ALL ENTRIES IN IT_VEND WHERE LIFNR = IT_VEND-LIFNR.
SELECT EKGRP EKNAM FROM T024 INTO TABLE IT_T024 FOR ALL ENTRIES IN IT_PURC WHERE EKGRP = IT_PURC-EKGRP AND EKNAM NE ' '. -
Reducing Load Times / Design Architecture
I'm designing a flash site with a Dynamic Gallery (loading images from a XML file). what can I do to reduce load time at the beginning, or limit loading times to individual images?
I've seen designs which loads another SWF file on top of the current one. Is this feasible?
Any details would be greatly appreciated.If loading the images is the goal of the file, then the quickest way to do that is to concentrate on the images. Any way you load them, they have to be loaded. Be sure they are optimized for the web. If the gallery intent would allow for it, have the images loaded on request, using thumbnails or other button-like interfaces. Or maybe load different sections at a time. Or load so many at first, then load the rest in the background so that there's something to look at while the rest load.
I don't know what purpose you have in mind for loading another swf into the file, so I can't offer any ideas there. -
How can I extract the data from a Real-time Execution Trace ".log" file?
I would like to get the data for the traces from the Real-time Execution Trace toolkit ".log" file to read in Excel and generate a report.
Hi Chuck,
Have you tried reading it into a text or binary file first and then generating a report using the Report Generation VIs?
Ipshita C.
National Instruments
Applications Engineer -
How to reduce process time in report
Hi all..
Is there any technique to reduce process time in report on programmer side??
Plz help me...Hi
check this and ensure that your code is as per the stds
1) Dont use nested select statements
2) If possible use for all entries in addition
3) In the where addition make sure you give all the primary key
4) Use Index for the selection criteria.
5) You can also use inner joins
6) You can try to put the data from the first select statement into an Itab and then in order to select the data from the second table use for all entries in.
7) Use the runtime analysis SE30 and SQL Trace (ST05) to identify the performance and also to identify where the load is heavy, so that you can change the code accordingly
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/5d0db4c9-0e01-0010-b68f-9b1408d5f234
ABAP performance depends upon various factors and in devicded in three parts:
1. Database
2. ABAP
3. System
Run Any program using SE30 (performance analys) to improve performance refer to tips and trics section of SE30, Always remember that ABAP perfirmance is improved when there is least load on Database.
u can get an interactive grap in SE30 regarding this with a file.
also if u find runtime of parts of codes then use :
Switch on RTA Dynamically within ABAP Code
*To turn runtim analysis on within ABAP code insert the following code
SET RUN TIME ANALYZER ON.
*To turn runtim analysis off within ABAP code insert the following code
SET RUN TIME ANALYZER OFF.
Always check the driver internal tables is not empty, while using FOR ALL ENTRIES
Avoid for all entries in JOINS
Try to avoid joins and use FOR ALL ENTRIES.
Try to restrict the joins to 1 level only ie only for tables
Avoid using Select *.
Avoid having multiple Selects from the same table in the same object.
Try to minimize the number of variables to save memory.
The sequence of fields in 'where clause' must be as per primary/secondary index ( if any)
Avoid creation of index as far as possible
Avoid operators like <>, > , < & like % in where clause conditions
Avoid select/select single statements in loops.
Try to use 'binary search' in READ internal table. Ensure table is sorted before using BINARY SEARCH.
Avoid using aggregate functions (SUM, MAX etc) in selects ( GROUP BY , HAVING,)
Avoid using ORDER BY in selects
Avoid Nested Selects
Avoid Nested Loops of Internal Tables
Try to use FIELD SYMBOLS.
Try to avoid into Corresponding Fields of
Avoid using Select Distinct, Use DELETE ADJACENT
Check the following Links
Re: performance tuning
Re: Performance tuning of program
http://www.sapgenie.com/abap/performance.htm
http://www.thespot4sap.com/Articles/SAPABAPPerformanceTuning_PerformanceAnalysisTools.asp
check the below link
http://www.sap-img.com/abap/performance-tuning-for-data-selection-statement.htm
See the following link if it's any help:
http://www.thespot4sap.com/Articles/SAPABAPPerformanceTuning_PerformanceAnalysisTools.asp
Check also http://service.sap.com/performance
and
books like
http://www.sap-press.com/product.cfm?account=&product=H951
http://www.sap-press.com/product.cfm?account=&product=H973
http://www.sap-img.com/abap/more-than-100-abap-interview-faqs.htm
http://www.thespot4sap.com/Articles/SAPABAPPerformanceTuning_PerformanceAnalysisTools.asp
Performance tuning for Data Selection Statement
http://www.sap-img.com/abap/performance-tuning-for-data-selection-statement.htm
Debugger
http://help.sap.com/saphelp_47x200/helpdata/en/c6/617ca9e68c11d2b2ab080009b43351/content.htm
http://www.cba.nau.edu/haney-j/CIS497/Assignments/Debugging.doc
http://help.sap.com/saphelp_erp2005/helpdata/en/b3/d322540c3beb4ba53795784eebb680/frameset.htm
Run Time Analyser
http://help.sap.com/saphelp_47x200/helpdata/en/c6/617cafe68c11d2b2ab080009b43351/content.htm
SQL trace
http://help.sap.com/saphelp_47x200/helpdata/en/d1/801f7c454211d189710000e8322d00/content.htm
CATT - Computer Aided Testing Too
http://help.sap.com/saphelp_47x200/helpdata/en/b3/410b37233f7c6fe10000009b38f936/frameset.htm
Test Workbench
http://help.sap.com/saphelp_47x200/helpdata/en/a8/157235d0fa8742e10000009b38f889/frameset.htm
Coverage Analyser
http://help.sap.com/saphelp_47x200/helpdata/en/c7/af9a79061a11d4b3d4080009b43351/content.htm
Runtime Monitor
http://help.sap.com/saphelp_47x200/helpdata/en/b5/fa121cc15911d5993d00508b6b8b11/content.htm
Memory Inspector
http://help.sap.com/saphelp_47x200/helpdata/en/a2/e5fc84cc87964cb2c29f584152d74e/content.htm
ECATT - Extended Computer Aided testing tool.
http://help.sap.com/saphelp_47x200/helpdata/en/20/e81c3b84e65e7be10000000a11402f/frameset.htm
Just refer to these links...
performance
Performance
Performance Guide
performance issues...
Performance Tuning
Performance issues
performance tuning
performance tuning
You can go to the transaction SE30 to have the runtime analysis of your program.Also try the transaction SCI , which is SAP Code Inspector.
1 Always check the driver internal tables is not empty, while using FOR ALL ENTRIES
2 Avoid for all entries in JOINS
3 Try to avoid joins and use FOR ALL ENTRIES.
4 Try to restrict the joins to 1 level only ie only for 2 tables
5 Avoid using Select *.
6 Avoid having multiple Selects from the same table in the same object.
7 Try to minimize the number of variables to save memory.
8 The sequence of fields in 'where clause' must be as per primary/secondary index ( if any)
9 Avoid creation of index as far as possible
10 Avoid operators like <>, > , < & like % in where clause conditions
11 Avoid select/select single statements in loops.
12 Try to use 'binary search' in READ internal table. Ensure table is sorted before using BINARY SEARCH.
13 Avoid using aggregate functions (SUM, MAX etc) in selects ( GROUP BY , HAVING,)
14 Avoid using ORDER BY in selects
15 Avoid Nested Selects
16 Avoid Nested Loops of Internal Tables
17 Try to use FIELD SYMBOLS.
18 Try to avoid into Corresponding Fields of
19 Avoid using Select Distinct, Use DELETE ADJACENT.
Regards
Anji -
Reducing the time interval in file Adpt to write a flat file at a location
Hi All,
I hav a scenario where i hav to write a flat file (<b>XXX.txt</b>) to a location. b4 doing that, i hav to check whether <b>XXX.txt</b> already exists or not. If it doesn't exists then i hav to write the <b>XXX.txt</b> file there. if it already exists, then i hav to wait until that <b>xxx.txt</b> file gets deleted.
In the receiver file adapter v hav an option <b>file construction mode = <u><i>create</i></u></b> which does the same thing. but the problem here is it is taking too long (<b>more than 5 min</b>) which is not at all acceptable in my case (it is ok <b>if it takes 1 min</b>).
Is there any way to <b>reduce the time interval</b> using the same option?
Or do we hav any <b>work around solution</b> for acheiving the same scenario?
any help wud b appreciated.
Thnx in Adv.
AnilAnil
As far as my knowledge goes I think it is not possible because we are not going to do anything from our end. XI is doing processing and creating a file for you. But you might be sending a large file at a time. So you have to improve the performance in your scenario. You check this urls on how to improve performance in XI:
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/70ada5ef-0201-0010-1f8b-c935e444b0ad
Improving performence in XI
Maximum Permitted File Size in XI
---Satish -
How to track querying time in ASO
Hi
I am working on an ASO cube and have lot of member formulas in the outline.
The formulas are really big and could be modified with some tweeks.
Now i want to check, whether on changing formulas, my querying time is increasing or decreasing. Is there any way or log file to track, how much time did it take when i query for set of members from my spreadsheet.
I want to compare how much seconds/min did a querying event took.Dude,
I believe the best practice here is going to be to Enable Query Tracking in the Essbase Database (Right-Click database > Query Tracking > Enable).
At this point we typically write several report scripts that simulate queries against HFR reports, etc. that the business would be pulling on a daily basis (or other frequency). You can even schedule the report scripts so that they execute at some intense frequency to check how the server handles concurrent requests, etc.
The query tracking output should then provide you with most of the infromation you seek.
Be sure to turn off query tracking for that database after you've completed your testing/exercise as it add additional processing to the database which will slow down a production server.
Some References:
http://download.oracle.com/docs/cd/E17236_01/epm.1112/eas_help/frameset.htm?qrytrack.html
http://download.oracle.com/docs/cd/E17236_01/epm.1112/eas_help/frameset.htm?dbwzagg_3.html
If this was helpful or the correct answer please award points.
Cheer,
Christian
http://www.artofbi.com -
JS CS3: Help to reduce running time of my script
Hi
We have developed a script to find similiar words/characters at the end/start of 3 or more continous lines. The script has been developed by following steps:
1. Get all lines of the document;
2. Get first 2 characters of first line and compare with next two lines' first 2 characters.
3. If matches, then give a no break before the word to flow.
The same procedure for find end characters of the lines.
As our documents has more than 300 pages, the script runs too long time (about 15 minutes) per document.
Could any suggest to reduce the time of script running?
My basic sript is:
for (k=0; k<myStory.paragraphs.item(i).lines.length; k++) {
var myParaText = myStory.paragraphs.item(i);
var myChar2Fa = myParaText.lines[k].characters.itemByRange(0,1).texts[0].contents;
var myChar2Fb = myParaText.lines[k+1].characters.itemByRange(0,1).texts[0].contents;
var myChar2Fc = myParaText.lines[k+2].characters.itemByRange(0,1).texts[0].contents;
if (myChar2Fa== myChar2Fb && myChar2Fa== myChar2Fc) {
myParaText.lines[k+2].characters[-1].noBreak=true;
Kindly suggest.
regards
MasthanEvery interaction with the Object model costs -- in this case, asking ID for paragraphs.item(i).line, itemByrange(), etc. Avoid this by storing as much as possible direct references into variables.
Every interaction with the document text itself also costs -- you will see the script runs much faster if you only count the number of occurrences. (But this cannot be avoided.)
That said, your way of retrieving the first 2 characters per line is rather clumsy ... My version still takes the odd minute or so, for a 300 page test document, but I think it's mainly because ID has to re-flow each paragraph it changes.
myStory = app.selection[0].parentStory;
ln = myStory.lines;
n_ln = ln.length;
for (i=0; i<n_ln-2; i++)
if (ln[i].length > 1 &&
ln[i].contents.substring(0,2) == ln[i+1].contents.substring(0,2) &&
ln[i].contents.substring(0,2) == ln[i+2].contents.substring(0,2))
ln[i+2].characters[-1].noBreak=true;
I'm not convinced this does what you intend: avoiding three consecutive lines to start with the same two characters. First of all, to be sure you'd need to run it again, since reflowing the text may move another word to the front of the line with those same characters.
Second: the [-1] is a special index in InDesign. It does not point to the item before the current (as it would if -1 was treated the same as 0, 1, and 100), but instead it counts backwards from the end of the indexed item -- in this case, the No Break is applied to the last character of the 3rd line. I bet you wanted to apply it to the last character of the 2nd line (which, if so, is easy fixed). -
How to use Real time execution trace toolkit with Dual-core processor??
hi there
the situation as follows:
i have a computer (PC and Laptop) types with Dual-core processors, and am trying to do simulation using Multi-core technology and based on different simulation scenarios...starting from sequantial processing,.......Piple lining processing strategy. so that i can differentiate the time delay between those types of processing based on (Using 1 processor then dual-core processor Computers)
my question is: As i read through Ni's white papers i saw many notes refer to Real-time execution trace toolkit to investigate the (processing-time , etc) of multi-core processors in processing diffenent algorithms. My algorithms are to be run on 1 computer with dual-core processor BUT, not in real time environments, that is ( No hardware to be connected to my pc) only algorithms running on my pc....
So, is it possible to use Real time execution trace toolkit or anyother tools in LabVIEW to show processing-delays and/or anyother timing critical issues without using my application for real- time hardware.???
in other words: how to use Real time execution trace toolkit in non-hardware and/or real-time scenarios???
please help me in this.
Any suggestion, comments, feedback.....is absolutely highly appreciated
thanks a lot in advance
Labview LoverHey,
The Realtime Execution Trace Toolkit only works for NI RT Targets.
But you can use the Desktop Execution Trace Toolkit, just search for it under ni.com.
Christian -
Dynamically built query on execution How to save the data in Object Type
Hi,
In pl/sql I am building and executing a query dynamically. How can I stored the output of the query in object type. I have defined the following object type and need to store the
output of the query in it. Here is the Object Type I have
CREATE OR REPLACE TYPE DEMO.FIRST_RECORDTYPE AS OBJECT(
pkid NUMBER,
pkname VARCHAR2(100);
pkcity VARCHAR2(100);
pkcounty VARCHAR2(100)
CREATE OR REPLACE TYPE DEMO.FIRST_RECORDTYPETAB AS TABLE OF FIRST_RECORDTYPE;Here is the query generated at runtime and is inside a LOOP
--I initialize my Object Type*
data := new FIRST_RECORDTYPETAB();
FOR some_cursor IN c_get_ids (username)
LOOP
x_context_count := x_context_count + 1;
-- here I build the query dynamically and the same query generated is
sql_query := 'SELECT pkid as pid ,pkname as pname,pkcity as pcity, pkcounty as pcounty FROM cities WHERE passed = <this value changes on every iteration of the cursor>'
-- and now I need to execute the above query but need to store the output
EXECUTE IMMEDIATE sql_query
INTO *<I need to save the out put in the Type I defined>*
END LOOP;
How can I save the output of the dynamically built query in the Object Type. As I am looping so the type can have several records.
Any help is appreciated.
Thankshai ,
solution for Dynamically built query on execution How to save the data in Object Type.
Step 1:(Object creation)
SQL> ED
Wrote file afiedt.buf
1 Create Or Replace Type contract_details As Object(
2 contract_number Varchar2(15),
3 contrcat_branch Varchar2(15)
4* );
SQL> /
Type created.
Step 2:(table creation with object)
SQL> Create Table contract_dtls(Id Number,contract contract_details)
2 /
Table created.
Step 3:(execution Of procedure to insert the dynamic ouput into object types):
Declare
LV_V_SQL_QUERY Varchar2(4000);
LV_N_CURSOR Integer;
LV_N_EXECUTE_CURSOR Integer;
LV_V_CONTRACT_BR Varchar2(15) := 'TNW'; -- change the branch name by making this as input parameter for a procedure or function
OV_V_CONTRACT_NUMBER Varchar2(15);
LV_V_CONTRACT_BRANCH Varchar2(15);
Begin
LV_V_SQL_QUERY := 'SELECT CONTRACT_NUMBER,CONTRACT_BRANCH FROM CC_CONTRACT_MASTER WHERE CONTRACT_BRANCH = '''||LV_V_CONTRACT_BR||'''';
LV_N_CURSOR := Dbms_Sql.open_Cursor;
Dbms_Sql.parse(LV_N_CURSOR,LV_V_SQL_QUERY,2);
Dbms_Sql.define_Column(LV_N_CURSOR,1,OV_V_CONTRACT_NUMBER,15);
Dbms_Sql.define_Column(LV_N_CURSOR,2,LV_V_CONTRACT_BRANCH,15);
LV_N_EXECUTE_CURSOR := Dbms_Sql.Execute(LV_N_CURSOR);
Loop
Exit When Dbms_Sql.fetch_Rows (LV_N_CURSOR)= 0;
Dbms_Sql.column_Value(LV_N_CURSOR,1,OV_V_CONTRACT_NUMBER);
Dbms_Sql.column_Value(LV_N_CURSOR,2,LV_V_CONTRACT_BRANCH);
Dbms_Output.put_Line('CONTRACT_BRANCH--'||LV_V_CONTRACT_BRANCH);
Dbms_Output.put_Line('CONTRACT_NUMBER--'||OV_V_CONTRACT_NUMBER);
INSERT INTO contract_dtls VALUES(1,CONTRACT_DETAILS(OV_V_CONTRACT_NUMBER,LV_V_CONTRACT_BRANCH));
End Loop;
Dbms_Sql.close_Cursor (LV_N_CURSOR);
COMMIT;
Exception
When Others Then
Dbms_Output.put_Line('SQLERRM--'||Sqlerrm);
Dbms_Output.put_Line('SQLERRM--'||Sqlcode);
End;
step 4:check the values are inseted in the object included table
SELECT * FROM contract_dtls;
Regards
C.karukkuvel
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