How to improve the picture on a Samsung TV from a mac pro?
I currently have a Samsung HDTV [ 1920x1080 ] connected via a VGA cable to my 2007/8 Mac Pro through a NVIDIA GeForce 8800 GT card.
Can I improve the sharpness of the Samsung by connecting via the HDMI/DVI sockets on the back?
Having said that the NVIDIA doesn't have a HDMI/DVI output [ long thin USB type connector ] so presumably I would I need a converter.
Maybe a new video card?
Can I improve the sharpness of the Samsung by connecting via the HDMI/DVI sockets on the back?
VGA is purely analog, so the digital out put of your computer has to be converted to analog and then back to digital when it gets to the TV. DVI can carry both analog and digital; most likely it will use a digital connection and should be much sharper. Without the model number of your TV it's hard to say.
Having said that the NVIDIA doesn't have a HDMI/DVI output long thin USB type connector so presumably I would I need a converter.
If your TV only has an HDMI connection than yes you need a DVI to HDMI cable: http://store.apple.com/us/product/TR842LL/A?mco=MTY3ODQ5OTY.
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How to improve the query performance or tune query from Explain Plan
Hi
The following is my explain plan for sql query. (The plan is generated by Toad v9.7). How to fix the query?
SELECT STATEMENT ALL_ROWSCost: 4,160 Bytes: 25,296 Cardinality: 204
8 NESTED LOOPS Cost: 3 Bytes: 54 Cardinality: 1
5 NESTED LOOPS Cost: 2 Bytes: 23 Cardinality: 1
2 TABLE ACCESS BY INDEX ROWID TABLE AR.RA_CUSTOMER_TRX_ALL Cost: 1 Bytes: 13 Cardinality: 1
1 INDEX UNIQUE SCAN INDEX (UNIQUE) AR.RA_CUSTOMER_TRX_U1 Cost: 1 Cardinality: 1
4 TABLE ACCESS BY INDEX ROWID TABLE AR.HZ_CUST_ACCOUNTS Cost: 1 Bytes: 10 Cardinality: 1
3 INDEX UNIQUE SCAN INDEX (UNIQUE) AR.HZ_CUST_ACCOUNTS_U1 Cost: 1 Cardinality: 1
7 TABLE ACCESS BY INDEX ROWID TABLE AR.HZ_PARTIES Cost: 1 Bytes: 31 Cardinality: 1
6 INDEX UNIQUE SCAN INDEX (UNIQUE) AR.HZ_PARTIES_U1 Cost: 1 Cardinality: 1
10 TABLE ACCESS BY INDEX ROWID TABLE AR.RA_CUSTOMER_TRX_ALL Cost: 1 Bytes: 12 Cardinality: 1
9 INDEX UNIQUE SCAN INDEX (UNIQUE) AR.RA_CUSTOMER_TRX_U1 Cost: 1 Cardinality: 1
15 NESTED LOOPS Cost: 2 Bytes: 29 Cardinality: 1
12 TABLE ACCESS BY INDEX ROWID TABLE AR.RA_CUSTOMER_TRX_ALL Cost: 1 Bytes: 12 Cardinality: 1
11 INDEX UNIQUE SCAN INDEX (UNIQUE) AR.RA_CUSTOMER_TRX_U1 Cost: 1 Cardinality: 1
14 TABLE ACCESS BY INDEX ROWID TABLE ONT.OE_ORDER_HEADERS_ALL Cost: 1 Bytes: 17 Cardinality: 1
13 INDEX RANGE SCAN INDEX (UNIQUE) ONT.OE_ORDER_HEADERS_U2 Cost: 1 Cardinality: 1
21 FILTER
16 TABLE ACCESS FULL TABLE ONT.OE_TRANSACTION_TYPES_TL Cost: 2 Bytes: 1,127 Cardinality: 49
20 NESTED LOOPS Cost: 2 Bytes: 21 Cardinality: 1
18 TABLE ACCESS BY INDEX ROWID TABLE AR.RA_CUSTOMER_TRX_ALL Cost: 1 Bytes: 12 Cardinality: 1
17 INDEX UNIQUE SCAN INDEX (UNIQUE) AR.RA_CUSTOMER_TRX_U1 Cost: 1 Cardinality: 1
19 INDEX RANGE SCAN INDEX (UNIQUE) ONT.OE_ORDER_HEADERS_U2 Cost: 1 Bytes: 9 Cardinality: 1
23 TABLE ACCESS BY INDEX ROWID TABLE AR.RA_CUSTOMER_TRX_ALL Cost: 1 Bytes: 12 Cardinality: 1
22 INDEX UNIQUE SCAN INDEX (UNIQUE) AR.RA_CUSTOMER_TRX_U1 Cost: 1 Cardinality: 1
45 NESTED LOOPS Cost: 4,160 Bytes: 25,296 Cardinality: 204
42 NESTED LOOPS Cost: 4,150 Bytes: 23,052 Cardinality: 204
38 NESTED LOOPS Cost: 4,140 Bytes: 19,992 Cardinality: 204
34 NESTED LOOPS Cost: 4,094 Bytes: 75,850 Cardinality: 925
30 NESTED LOOPS Cost: 3,909 Bytes: 210,843 Cardinality: 3,699
26 PARTITION LIST ALL Cost: 2,436 Bytes: 338,491 Cardinality: 14,717 Partition #: 29 Partitions accessed #1 - #18
25 TABLE ACCESS BY LOCAL INDEX ROWID TABLE XLA.XLA_AE_HEADERS Cost: 2,436 Bytes: 338,491 Cardinality: 14,717 Partition #: 29 Partitions accessed #1 - #18
24 INDEX SKIP SCAN INDEX XLA.XLA_AE_HEADERS_N1 Cost: 264 Cardinality: 1,398,115 Partition #: 29 Partitions accessed #1 - #18
29 PARTITION LIST ITERATOR Cost: 1 Bytes: 34 Cardinality: 1 Partition #: 32
28 TABLE ACCESS BY LOCAL INDEX ROWID TABLE XLA.XLA_AE_LINES Cost: 1 Bytes: 34 Cardinality: 1 Partition #: 32
27 INDEX RANGE SCAN INDEX (UNIQUE) XLA.XLA_AE_LINES_U1 Cost: 1 Cardinality: 1 Partition #: 32
33 PARTITION LIST ITERATOR Cost: 1 Bytes: 25 Cardinality: 1 Partition #: 35
32 TABLE ACCESS BY LOCAL INDEX ROWID TABLE XLA.XLA_DISTRIBUTION_LINKS Cost: 1 Bytes: 25 Cardinality: 1 Partition #: 35
31 INDEX RANGE SCAN INDEX XLA.XLA_DISTRIBUTION_LINKS_N3 Cost: 1 Cardinality: 1 Partition #: 35
37 PARTITION LIST SINGLE Cost: 1 Bytes: 16 Cardinality: 1 Partition #: 38
36 TABLE ACCESS BY LOCAL INDEX ROWID TABLE XLA.XLA_EVENTS Cost: 1 Bytes: 16 Cardinality: 1 Partition #: 39 Partitions accessed #2
35 INDEX UNIQUE SCAN INDEX (UNIQUE) XLA.XLA_EVENTS_U1 Cost: 1 Cardinality: 1 Partition #: 40 Partitions accessed #2
41 PARTITION LIST SINGLE Cost: 1 Bytes: 15 Cardinality: 1 Partition #: 41
40 TABLE ACCESS BY LOCAL INDEX ROWID TABLE XLA.XLA_TRANSACTION_ENTITIES Cost: 1 Bytes: 15 Cardinality: 1 Partition #: 42 Partitions accessed #2
39 INDEX UNIQUE SCAN INDEX (UNIQUE) XLA.XLA_TRANSACTION_ENTITIES_U1 Cost: 1 Cardinality: 1 Partition #: 43 Partitions accessed #2
44 TABLE ACCESS BY INDEX ROWID TABLE GL.GL_CODE_COMBINATIONS Cost: 1 Bytes: 11 Cardinality: 1
43 INDEX UNIQUE SCAN INDEX (UNIQUE) GL.GL_CODE_COMBINATIONS_U1 Cost: 1 Cardinality: 1damorgan wrote:
Tuning is NOT about reducing the cost of i/o.
i/o is only one of many contributors to cost and only one of many contributors to waits.
Any time you would like to explore this further run this code:
SELECT 1 FROM dual
WHERE regexp_like(' ','^*[ ]*a');but not on a production box because you are going to experience an extreme tuning event with zero i/o.
And when I say "extreme" I mean "EXTREME!"
You've been warned.I think you just need a faster server.
SQL> set autotrace traceonly statistics
SQL> set timing on
SQL> select 1 from dual
2 where
3 regexp_like (' ','^*[ ]*a');
no rows selected
Elapsed: 00:00:00.00
Statistics
1 recursive calls
0 db block gets
0 consistent gets
0 physical reads
0 redo size
243 bytes sent via SQL*Net to client
349 bytes received via SQL*Net from client
1 SQL*Net roundtrips to/from client
0 sorts (memory)
0 sorts (disk)
0 rows processedRepeated from an Oracle 10.2.0.x instance:
SQL> SELECT DISTINCT SID FROM V$MYSTAT;
SID
310
SQL> ALTER SESSION SET EVENTS '10053 TRACE NAME CONTEXT FOREVER, LEVEL 1';
Session altered.
SQL> select 1 from dual
2 where
3 regexp_like (' ','^*[ ]*a');The session is hung. Wait a little while and connect to the database using a different session:
COLUMN STAT_NAME FORMAT A35 TRU
SET PAGESIZE 200
SELECT
STAT_NAME,
VALUE
FROM
V$SESS_TIME_MODEL
WHERE
SID=310;
STAT_NAME VALUE
DB time 9247
DB CPU 9247
background elapsed time 0
background cpu time 0
sequence load elapsed time 0
parse time elapsed 6374
hard parse elapsed time 5997
sql execute elapsed time 2939
connection management call elapsed 1660
failed parse elapsed time 0
failed parse (out of shared memory) 0
hard parse (sharing criteria) elaps 0
hard parse (bind mismatch) elapsed 0
PL/SQL execution elapsed time 95
inbound PL/SQL rpc elapsed time 0
PL/SQL compilation elapsed time 0
Java execution elapsed time 0
repeated bind elapsed time 48
RMAN cpu time (backup/restore) 0Seems to be using a bit of time for the hard parse (hard parse elapsed time). Wait a little while, then re-execute the query:
STAT_NAME VALUE
DB time 9247
DB CPU 9247
background elapsed time 0
background cpu time 0
sequence load elapsed time 0
parse time elapsed 6374
hard parse elapsed time 5997
sql execute elapsed time 2939
connection management call elapsed 1660
failed parse elapsed time 0
failed parse (out of shared memory) 0
hard parse (sharing criteria) elaps 0
hard parse (bind mismatch) elapsed 0
PL/SQL execution elapsed time 95
inbound PL/SQL rpc elapsed time 0
PL/SQL compilation elapsed time 0
Java execution elapsed time 0
repeated bind elapsed time 48
RMAN cpu time (backup/restore) 0The session is not reporting additional CPU usage or parse time.
Let's check one of the session's statistics:
SELECT
SS.VALUE
FROM
V$SESSTAT SS,
V$STATNAME SN
WHERE
SN.NAME='consistent gets'
AND SN.STATISTIC#=SS.STATISTIC#
AND SS.SID=310;
VALUE
163Not many consistent gets after 20+ minutes.
Let's take a look at the plan:
SQL> SELECT SQL_ID,CHILD_NUMBER FROM V$SQL WHERE SQL_TEXT LIKE 'select 1 from du
al%';
SQL_ID CHILD_NUMBER
04mpgrzhsv72w 0
SELECT * FROM TABLE(DBMS_XPLAN.DISPLAY_CURSOR('04mpgrzhsv72w',0,'TYPICAL'))
select 1 from dual where regexp_like (' ','^*[ ]*a')
NOTE: cannot fetch plan for SQL_ID: 04mpgrzhsv72w, CHILD_NUMBER: 0
Please verify value of SQL_ID and CHILD_NUMBER;
It could also be that the plan is no longer in cursor cache (check v$sql_p
lan)No plan...
Let's take a look at the 10053 trace file:
Registered qb: SEL$1 0x19157f38 (PARSER)
signature (): qb_name=SEL$1 nbfros=1 flg=0
fro(0): flg=4 objn=258 hint_alias="DUAL"@"SEL$1"
Predicate Move-Around (PM)
PM: Considering predicate move-around in SEL$1 (#0).
PM: Checking validity of predicate move-around in SEL$1 (#0).
CBQT: Validity checks failed for 7uqx4guu04x3g.
CVM: Considering view merge in query block SEL$1 (#0)
CBQT: Validity checks failed for 7uqx4guu04x3g.
Subquery Unnest
SU: Considering subquery unnesting in query block SEL$1 (#0)
Set-Join Conversion (SJC)
SJC: Considering set-join conversion in SEL$1 (#0).
Predicate Move-Around (PM)
PM: Considering predicate move-around in SEL$1 (#0).
PM: Checking validity of predicate move-around in SEL$1 (#0).
PM: PM bypassed: Outer query contains no views.
FPD: Considering simple filter push in SEL$1 (#0)
FPD: Current where clause predicates in SEL$1 (#0) :
REGEXP_LIKE (' ','^*[ ]*a')
kkogcp: try to generate transitive predicate from check constraints for SEL$1 (#0)
predicates with check contraints: REGEXP_LIKE (' ','^*[ ]*a')
after transitive predicate generation: REGEXP_LIKE (' ','^*[ ]*a')
finally: REGEXP_LIKE (' ','^*[ ]*a')
apadrv-start: call(in-use=592, alloc=16344), compile(in-use=37448, alloc=42256)
kkoqbc-start
: call(in-use=592, alloc=16344), compile(in-use=38336, alloc=42256)
kkoqbc-subheap (create addr=000000001915C238)Looks like the query never had a chance to start executing - it is still parsing after 20 minutes.
I am not sure that this is a good example - the query either executes very fast, or never has a chance to start executing. But, it might still make your point physical I/O is not always the problem when performance problems are experienced.
Charles Hooper
IT Manager/Oracle DBA
K&M Machine-Fabricating, Inc. -
How can I load Numbers 2.3 or iWork from my mac pro to my new Mini??
Hi guys. I want to load numbers 2.3 onto my new mac mini running Mavericks. I want 2.3 and 3.0 to run side by side as I have seen others do here.
My Mini has only ever had 3.0. I copy and pasted iWorks over, however it did not work though comes up with compatibility error.
the app store did allow me to update from this method though.
My mac pro is running 10.6.4 with iWorks 09 running beautifully.
I was told about trying Migration Assistant, did not work either, My ex HDD has TM for both on there and when I open MA it only recognizes and asks about
importing from the mini backup only. It is not reading the mac pro backup.
Any ideas or suggestions are much appreciated.
I have attempted downloads from net with no avail, I am giving my cc numbers to pple when they say 'I will not charge you'....
one download was an issue because osx no longer supports ppc power pc games - claytons hard drives on computer.
Thanks and enjoy.
I see my other question on moving tables between sheets is stumping ppl, a few views no responses, Is it POSSIBLE???
Jason. Dream Big and achieve everyone.Not sure it will work - it might have to do with the licensing requirements; any app downloaded through the app store can be run on as many Macs as you own and control. However, yours is still the old version of iWork which has an older, separate agreement. Applicable excerpt here:
Entire SLA here:
http://www.apple.com/legal/sla/docs/iwork.pdf -
How to improve the speed of creating multiple strings from a char[]?
Hi,
I have a char[] and I want to create multiple Strings from the contents of this char[] at various offsets and of various lengths, without having to reallocate memory (my char[] is several tens of megabytes large). And the following function (from java/lang/String.java) would be perfect apart from the fact that it was designed so that only package-private classes may benefit from the speed improvements it offers:
// Package private constructor which shares value array for speed.
String(int offset, int count, char value[]) {
this.value = value;
this.offset = offset;
this.count = count;
}My first thought was to override the String class. But java.lang.String is final, so no good there. Plus it was a really bad idea to start with.
My second thought was to make a java.lang.FastString which would then be package private, and could access the string's constructor, create a new string and then return it (thought I was real clever here) but no, apparently you cannot create a class within the package java.lang. Some sort of security issue.
I am just wondering first if there is an easy way of forcing the compiler to obey me, or forcing it to allow me to access a package private constructer from outside the package. Either that, or some sort of security overrider, somehow.My laptop can create and garbage collect 10,000,000 Strings per second from char[] "hello world". That creates about 200 MB of strings per second (char = 2B). Test program below.
A char[] "tens of megabytes large" shouldn't take too large a fraction of a second to convert to a bunch of Strings. Except, say, if the computer is memory-starved and swapping to disk. What kind of times do you get? Is it at all possible that there is something else slowing things down?
using (literally) millions of charAt()'s would be
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public class t1
public static void main(String args[])
char hello[] = "hello world".toCharArray();
for (int n = 0; n < 10; n++) {
long start = System.currentTimeMillis();
for (int m = 0; m < 1000 * 1000; m++) {
String s1 = new String(hello);
String s2 = new String(hello);
String s3 = new String(hello);
String s4 = new String(hello);
String s5 = new String(hello);
long end = System.currentTimeMillis();
System.out.println("time " + (end - start) + " ms");
public class t2
static int global;
public static void main(String args[])
String hello = "hello world";
for (int n = 0; n < 10; n++) {
long start = System.currentTimeMillis();
for (int m = 0; m < 10 * 1000 * 1000; m++) {
global +=
hello.charAt(0) + hello.charAt(1) + hello.charAt(2) +
hello.charAt(3) + hello.charAt(4) + hello.charAt(5) +
hello.charAt(6) + hello.charAt(7) + hello.charAt(8) +
hello.charAt(9);
global +=
hello.charAt(0) + hello.charAt(1) + hello.charAt(2) +
hello.charAt(3) + hello.charAt(4) + hello.charAt(5) +
hello.charAt(6) + hello.charAt(7) + hello.charAt(8) +
hello.charAt(9);
long end = System.currentTimeMillis();
System.out.println("time " + (end - start) + " ms");
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How to improve the query performance in to report level and designer level
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How to improve the performance of adobe forms
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I read about Wizard form design approach, how to use the same here.
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REPORT z03_gil010 NO STANDARD PAGE HEADING LINE-SIZE 130.
INCLUDE *
INCLUDE: z00_bci010. " Gestion des anomalies.
Déclaration des données *
Tables de la bases de données *
TABLES:
ekpo, " Poste document d'achat.
lfa1, " Base fournisseurs (généralités).
marc, " Données division de l'article.
z03_bw_cmp1,
eord, "Répertoire des sources appro. Achats
eina, "Fiche infos-achats - données générales
t024, "Groupes d'acheteurs
tvarv. "FAE17345+
Déclaration des données internes *
Déclaration de la table interne qui permet de recuperer les mois.
DATA: BEGIN OF itb_months OCCURS 12.
INCLUDE STRUCTURE t247.
DATA: END OF itb_months.
Table pour récupération d'infos sur les divisions
DATA: BEGIN OF itb_t001w OCCURS 0,
werks LIKE t001w-werks,
fabkl LIKE t001w-fabkl," Clé du calendrier d'entreprise
END OF itb_t001w.
Déclaration de la table interne contenant les infos sur l'adresse du
fournisseur.
DATA: BEGIN OF itb_adresse OCCURS 0,
lifnr LIKE lfa1-lifnr, " Numéro de compte fournisseur.
name1 LIKE lfa1-name1, " Nom 1.
name2 LIKE lfa1-name2, " Nom 2.
name3 LIKE lfa1-name3, " Nom 3.
name4 LIKE lfa1-name4, " Nom 4.
stras LIKE lfa1-stras, " N° de rue et nom de la rue.
pstlz LIKE lfa1-pstlz, " Code postal.
ort01 LIKE lfa1-ort01, " Localité.
pfach LIKE lfa1-pfach, " Boîte postale.
pstl2 LIKE lfa1-pstl2, " Code de la boîte postale.
land1 LIKE lfa1-land1, " Clé de pays.
landx LIKE t005t-landx, " Pays.
spras LIKE lfa1-spras, " Code langue
END OF itb_adresse.
Déclaration d'une table interne pour les informations sur les
prévisions de commande.
DATA: BEGIN OF itb_prev_cde OCCURS 0,
werks LIKE marc-werks, " Division
idnlf LIKE eina-idnlf, " ADDsde ref article frn
lifnr LIKE eord-lifnr, " N° fournisseur.
ekgrp LIKE marc-ekgrp, " Groupe d'acheteurs
dispo LIKE marc-dispo, " Code gestionnaire MRP
matnr LIKE eord-matnr, " Article.
maktx LIKE makt-maktx, " Désignation article.
bstmi LIKE marc-bstmi, " Quantité de commande.
men00 LIKE plaf-gsmng, " Quantité du mois en cours M.
men01 LIKE plaf-gsmng, " Quantité pour le mois M+1.
men02 LIKE plaf-gsmng, " Quantité pour le mois M+2.
men03 LIKE plaf-gsmng, " Quantité pour le mois M+3.
men04 LIKE plaf-gsmng, " Quantité pour le mois M+4.
men05 LIKE plaf-gsmng, " Quantité pour le mois M+5.
men06 LIKE plaf-gsmng. " Quantité pour le mois M+6.
DATA: END OF itb_prev_cde.
Structure de travail pour les commandes convernant les PFC
DATA str_pca_pfc LIKE itb_prev_cde.
*add sde
DATA str_eord_pfc LIKE itb_prev_cde.
Structure de travail pour les prévisons PFC
DATA str_prev_pfc LIKE itb_prev_cde.
Déclaration d'une table interne pour les informations sur le
portefeuille des commandes d'achat.
DATA: BEGIN OF itb_pca OCCURS 0,
werks LIKE ekpo-werks, " Division
idnlf LIKE eina-idnlf, " ADDsde ref article frn
lifnr LIKE eord-lifnr, " N° fournisseur.
ekgrp LIKE marc-ekgrp, " Groupe d'acheteurs
dispo LIKE marc-dispo, " Code gestionnaire MRP
matnr LIKE eord-matnr, " Article.
maktx LIKE makt-maktx, " Désignation article.
ebeln LIKE ekes-ebeln, " Numéro du document d'achat.
ebelp LIKE ekes-ebelp, " Numéro de poste du document d'achat.
slfdt LIKE eket-slfdt, " Date de livraison statistique
eindt LIKE ekes-eindt, " Date de livraison indiquée dans la
" confirmation de la cde.
menge LIKE ekes-menge, " Quantité indiquée dans la confirma-
" tion de la commande.
attdu LIKE eket-wemng, " Portefeuille fournisseur.
netpr LIKE ekpo-brtwr, " Prix net du document d'achat dans
" la devise du document.
rtard TYPE i, " Retard en jours ouvres.
wemng LIKE eket-wemng, " Quantité de l'entrée de marchandise.
bldat LIKE mkpf-bldat, " Date inscrite sur la pièce/sur le
" document.
qtran LIKE ekes-menge, " Quantité en transit.
dtran LIKE ekes-eindt. " Date du dernier avis de transit.
DATA: END OF itb_pca.
DATA: w_i TYPE i, "Compteur
w_i_char(1) TYPE c, "Texte pour récupérer compteur
w_nm_zone(20) TYPE c, "Nom zone pour assign au field-symbols
w_nb_j TYPE i, "Nb de jours ouvrés jusqu'à fin mois
w_nb_j_tot TYPE i. "Nb de jours ouvrés du mois
FIELD-SYMBOLS: TYPE ANY.
Déclaration d'une table contenant les fiches info achat.
DATA: BEGIN OF itb_eina OCCURS 0,
matnr LIKE eina-matnr,
lifnr LIKE eina-lifnr,
idfnl LIKE eina-idnlf.
DATA: END OF itb_eina.
Déclaration d'une table contenant les infos groupe acheteur.
*DATA: BEGIN OF itb_t024 OCCURS 0,
ekgrp LIKE t024-ekgrp,
eknam LIKE t024-eknam,
ektel LIKE t024-ektel,
telfx LIKE t024-telfx.
*DATA: END OF itb_t024.
Déclaration d'une table pour le transfert du fichier.
DATA: BEGIN OF itb_transfert OCCURS 0,
col00(8), "division
col00bis(20), "Reference article
col01(18), "No article
col02(45), "libelle article
col021(17), "Groupe acheteur
col022(13), "gestionnaire
col03(17), "qte commandée ou No de commande
col04(13), "Mois 1 ou No poste cde
col05(20), "Mois 2 ou délai initial
col06(33), "Mois 3 ou délai négocié
col07(13), "Mois 4 ou qté cdée
col08(13), "Mois 5 ou qté attendue
col09(13), "Mois 6 ou Montant attendu
col10(13), "Mois 7 ou retard
col11(13), "qte partielle livree
col12(13), "date livraison partielle
col13(13), "qté en transit
col14(13). "date
DATA: END OF itb_transfert.
Déclaration d'une table contenant la liste des fournisseurs.
DATA: BEGIN OF itb_lifnr OCCURS 0,
werks LIKE marc-werks,
idfnl LIKE eina-idnlf,
lifnr LIKE eord-lifnr,
ekgrp LIKE marc-ekgrp,
spras LIKE lfa1-spras,
eknam LIKE t024-eknam,
ektel LIKE t024-ektel,
telfx LIKE t024-telfx.
DATA: END OF itb_lifnr.
Déclaration d'une structure pour la selection dans la table MSEG.
DATA : BEGIN OF itb_mseg OCCURS 0,
mblnr LIKE mseg-mblnr,
mjahr LIKE mseg-mjahr,
ebeln LIKE mseg-ebeln,
ebelp LIKE mseg-ebelp,
END OF itb_mseg.
déclaration d'une structure pour la selection dans EKPO.
DATA : BEGIN OF itb_ekpo OCCURS 0,
lifnr LIKE ekko-lifnr,
ebeln LIKE ekpo-ebeln,
ebelp LIKE ekpo-ebelp,
menge LIKE ekpo-menge,
bpumz LIKE ekpo-bpumz,
bpumn LIKE ekpo-bpumn,
matnr LIKE ekpo-matnr,
werks LIKE ekpo-werks,
netpr LIKE ekpo-netpr,
peinh LIKE ekpo-peinh, "Base de prix FAE17345+
ekgrp LIKE ekko-ekgrp, "AFT++
dispo LIKE marc-dispo, "AFT++
END OF itb_ekpo.
déclaration d'une structure pour la selection dans EKPO.
DATA : BEGIN OF itb_ekko OCCURS 0,
ebeln LIKE ekko-ebeln,
lifnr LIKE ekko-lifnr,
spras LIKE ekko-spras,
END OF itb_ekko.
déclaration d'une structure pour la selection dans EKES.
DATA : BEGIN OF itb_ekes OCCURS 0,
ebeln LIKE eket-ebeln,
ebelp LIKE eket-ebelp,
ebtyp LIKE ekes-ebtyp,
eindt LIKE ekes-eindt,
menge LIKE ekes-menge,
dabmg LIKE ekes-dabmg,
etens LIKE ekes-etens,
END OF itb_ekes.
déclaration d'une structure pour la selection dans EKET
DATA : BEGIN OF itb_eket OCCURS 0,
ebeln LIKE eket-ebeln,
ebelp LIKE eket-ebelp,
menge LIKE eket-menge,
wemng LIKE eket-wemng,
eindt LIKE eket-eindt,
slfdt LIKE eket-slfdt,
END OF itb_eket.
déclaration d'une structure pour la selection dans MKPF.
DATA : BEGIN OF itb_mkpf OCCURS 0,
mblnr LIKE mkpf-mblnr,
mjahr LIKE mkpf-mjahr,
bldat LIKE mkpf-bldat,
END OF itb_mkpf.
Déclaration d'une structure pour la sélection dans EORD.
DATA : BEGIN OF itb_eord OCCURS 0,
matnr LIKE eord-matnr,
werks LIKE eord-werks,
lifnr LIKE eord-lifnr,
ekgrp LIKE marc-ekgrp,
dispo LIKE marc-dispo, "DE3K924352
disls LIKE marc-disls,
bstfe LIKE marc-bstfe,
bstrf LIKE marc-bstrf,
bstmi LIKE marc-bstmi,
bstma LIKE marc-bstma,
END OF itb_eord.
DATA : BEGIN OF itb_eordw OCCURS 0.
INCLUDE STRUCTURE itb_eord.
DATA : END OF itb_eordw.
Déclaration d'une structure pour la sélection dans MAKT.
DATA : BEGIN OF itb_makt OCCURS 0,
matnr LIKE makt-matnr,
spras LIKE makt-spras,
maktx LIKE makt-maktx,
END OF itb_makt.
Déclaration d'une structure pour la sélection dans EBAN.
DATA : BEGIN OF itb_eban OCCURS 0,
matnr LIKE eban-matnr,
werks LIKE eban-werks,
flief LIKE eban-flief,
lfdat LIKE eban-lfdat,
menge LIKE eban-menge,
bsmng LIKE eban-bsmng,
webaz LIKE eban-webaz,
ekgrp LIKE eban-ekgrp,
ebeln LIKE eban-ebeln,
banfn LIKE eban-banfn,
bnfpo LIKE eban-bnfpo, "DB3K900702+
END OF itb_eban.
Déclaration d'une structure pour la sélection dans PLAF.
DATA : BEGIN OF itb_plaf OCCURS 0,
plnum LIKE plaf-plnum, "DB3K900702+
matnr LIKE plaf-matnr,
plwrk LIKE plaf-plwrk,
flief LIKE plaf-flief,
pedtr LIKE plaf-pedtr,
gsmng LIKE plaf-gsmng,
webaz LIKE plaf-webaz,
END OF itb_plaf.
Déclaration d'une structure pour la sélection dans MARC.
DATA : BEGIN OF itb_marc OCCURS 0,
matnr LIKE marc-matnr,
werks LIKE marc-werks,
disls LIKE marc-disls,
bstrf LIKE marc-bstrf,
bstmi LIKE marc-bstmi,
bstma LIKE marc-bstma,
bstfe LIKE marc-bstfe,
ekgrp LIKE marc-ekgrp,
dispo LIKE marc-dispo,
END OF itb_marc.
DATA : BEGIN OF itb_marc_eord OCCURS 0,
matnr LIKE marc-matnr,
werks LIKE marc-werks,
strgr LIKE marc-strgr, "groupe de stratégie planif
END OF itb_marc_eord.
DATA : BEGIN OF itb_z03_bw_cmp1 OCCURS 0,
matnr LIKE z03_bw_cmp1-matnr,
werks LIKE z03_bw_cmp1-werks,
pdatu LIKE z03_bw_cmp1-pdatu,
plnmg LIKE z03_bw_cmp1-plnmg,
END OF itb_z03_bw_cmp1.
Begin change BNI <DE3K937051>
DATA : BEGIN OF itb_z03_bw_cmp2 OCCURS 0,
matnr LIKE z03_bw_cmp2-matnr,
werks LIKE z03_bw_cmp2-werks,
pdatu LIKE z03_bw_cmp2-pdatu,
plnmg LIKE z03_bw_cmp2-plnmg,
END OF itb_z03_bw_cmp2.
*End change BNI
DATA : BEGIN OF str_index1,
matnr LIKE eord-matnr,
werks LIKE eord-werks,
END OF str_index1.
DATA : BEGIN OF str_index2,
matnr LIKE eord-matnr,
werks LIKE eord-werks,
END OF str_index2.
DATA : BEGIN OF str_index3_eord,
matnr LIKE eord-matnr,
werks LIKE eord-werks,
END OF str_index3_eord.
DATA : BEGIN OF str_index4,
matnr LIKE eord-matnr,
werks LIKE eord-werks,
END OF str_index4.
DATA : BEGIN OF str_index5,
matnr LIKE eord-matnr,
werks LIKE eord-werks,
END OF str_index5.
DATA : BEGIN OF str_index6,
matnr LIKE eord-matnr,
werks LIKE eord-werks,
END OF str_index6.
DATA : BEGIN OF str_index7,
matnr LIKE eord-matnr,
werks LIKE eord-werks,
END OF str_index7.
Déclaration des variables de debut et de fin de mois.
DATA: w_debut_mois LIKE sy-datum,
w_debut_periode LIKE sy-datum,
w_fin_mois LIKE sy-datum,
w_fin_periode LIKE sy-datum.
Déclaration des variables pour les dates.
DATA: w_date0 LIKE sy-datum,
w_date1 LIKE sy-datum,
w_date2 LIKE sy-datum,
w_date3 LIKE sy-datum,
w_date4 LIKE sy-datum,
w_date5 LIKE sy-datum,
w_date6 LIKE sy-datum,
w_datejour LIKE sy-datum, "FAE15269
w_dat_da LIKE eban-lfdat,
w_dat_op LIKE plaf-pedtr,
w_mois0 LIKE t247-ltx,
w_mois1 LIKE t247-ltx,
w_mois2 LIKE t247-ltx,
w_mois3 LIKE t247-ltx,
w_mois4 LIKE t247-ltx,
w_mois5 LIKE t247-ltx,
w_mois6 LIKE t247-ltx,
w_lendemain LIKE sy-datum. "FAE17345+
Temoin d'un AR dans la commande d'achat.
DATA: w_temoin_ar.
Numéro de la confirmation de la commande
DATA : w_etens LIKE ekes-etens.
Déclaration des variables pour le nom des fichiers.
DATA: w_nom_fichier LIKE rlgrap-filename,
w_fichier LIKE rlgrap-filename,
w_racine LIKE rlgrap-filename,
w_file LIKE rlgrap-filename.
Déclaration d'une table interne pour le transfert.
DATA: BEGIN OF itb_trans OCCURS 0,
w_ligne(320).
DATA: END OF itb_trans.
Déclaration d'une variable pour rechercher les enregistrements vides.
DATA: w_compteur TYPE i,
w_compteur1 TYPE i,
w_compteur2 TYPE i,
w_retard TYPE i, " Retard en jours ouvres.
w_trouve_pfc TYPE c, "addsde
w_trouve_pfs TYPE c, "+DE3K937051
w_trouve TYPE c.
*Index pour les LOOP
DATA : w_index_ekpo LIKE sy-tabix,
w_index_ekes LIKE sy-tabix,
w_index_eket LIKE sy-tabix,
w_index_mseg LIKE sy-tabix,
w_index_eban LIKE sy-tabix,
w_index_plaf LIKE sy-tabix,
w_index_pca LIKE sy-tabix,
w_index_z03_bw_cmp1 LIKE sy-tabix,
w_index_z03_bw_cmp2 LIKE sy-tabix."+DE3K937051
RANGES : r_type_pfs FOR marc-strgr.
*fichier sur serveur +EDR231003
DATA : w_chemin LIKE filename-fileintern, "nom du fichier
w_date_fichier(12) TYPE c, "Date format DD_MM_AA
w_csv(307) TYPE c. "ligne du fichier format CSV
CONSTANTS: k_imputation_m LIKE eban-knttp VALUE 'M'. "FAE19001+
Description de l écran de sélection *
Paramètres "UTILISATION" *
Ouverture d'un block de sélection pour le(s) fournisseur(s).
SELECTION-SCREEN BEGIN OF BLOCK block1 WITH FRAME TITLE text-bl1.
Sélection division(s)
SELECT-OPTIONS: s_werks FOR ekpo-werks.
Sélection fournisseur(s).
SELECT-OPTIONS: s_lifnr FOR lfa1-lifnr OBLIGATORY.
Sélection du Groupe d'acheteur
*SELECT-OPTIONS: s_ekgrp FOR marc-ekgrp. "-FAE26446
*SELECT-OPTIONS: s_dispo FOR marc-dispo. "-FAE26446
SELECTION-SCREEN END OF BLOCK block1.
FAE 26446 : ajout
SELECTION-SCREEN BEGIN OF BLOCK block3 WITH FRAME TITLE text-bl3.
SELECTION-SCREEN BEGIN OF LINE.
PARAMETER p_ekgrp RADIOBUTTON GROUP g3.
SELECTION-SCREEN COMMENT 5(24) text-001 FOR FIELD p_ekgrp.
SELECT-OPTIONS: s_ekgrp FOR marc-ekgrp.
SELECTION-SCREEN END OF LINE.
SELECTION-SCREEN BEGIN OF LINE.
PARAMETER p_dispo RADIOBUTTON GROUP g3.
SELECTION-SCREEN COMMENT 5(24) text-002 FOR FIELD p_dispo.
SELECT-OPTIONS: s_dispo FOR marc-dispo.
SELECTION-SCREEN END OF LINE.
SELECTION-SCREEN END OF BLOCK block3.
FAE 26446 : fin ajout
Paramètres "SYSTEME" *
Saut de 2 lignes.
SELECTION-SCREEN: SKIP 2.
Ouverture d'un block de sélection pour l'adresse physique du fichier.
SELECTION-SCREEN BEGIN OF BLOCK block2 WITH FRAME TITLE text-bl2.
PARAMETERS: p_pc RADIOBUTTON GROUP rad1 DEFAULT 'X', "+EDR231003
p_fic_pc LIKE rlgrap-filename. "+EDR231003
SELECTION-SCREEN SKIP. "+EDR231003
PARAMETERS : p_serve RADIOBUTTON GROUP rad1, "+EDR231003
p_fic_se LIKE filename-fileintern "+EDR231003
DEFAULT 'Z03_PREV_COMMANDES'. "+EDR231003
SELECTION-SCREEN END OF BLOCK block2.
Logique de traitement *
INITIALIZATION *
INITIALIZATION.
Date du jour
MOVE sy-datum TO w_datejour. "FAE15269
Gestion des anomalies.
MOVE text-lb1 TO w_lb_traitement.
PERFORM f930_init USING sy-cprog '30'.
Fin de la gestions des anomalies.
Récuperation des mois dans la table interne 'ITB_MONTHS'.
CALL FUNCTION 'MONTH_NAMES_GET'
EXPORTING
language = sy-langu
TABLES
month_names = itb_months
EXCEPTIONS
month_names_not_found = 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.
Récupération des differentes periodes.
PERFORM f100_recuperation_date TABLES itb_months.
Récupération du debut du mois.
CONCATENATE sy-datlo(6) '01' INTO w_debut_mois.
MOVE: w_debut_mois TO w_debut_periode.
Récupération du dernier jour du mois.
CALL FUNCTION 'LAST_DAY_OF_MONTHS'
EXPORTING
day_in = sy-datlo
IMPORTING
last_day_of_month = w_fin_mois
EXCEPTIONS
day_in_no_date = 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.
TOP-OF-PAGE *
TOP-OF-PAGE.
CALL FUNCTION 'Z_00_BC_TOP_OF_PAGE'
EXPORTING
p_linsz = k_ligne
p_pagno = sy-pagno
p_prog = sy-cprog
p_projet = k_projet
p_societe = k_societe
p_sujet = sy-title.
END-OF-PAGE *
END-OF-PAGE.
AT SELECTION-SCREEN *
FAE 26446 : ajout
AT SELECTION-SCREEN ON BLOCK block3.
IF NOT ( s_ekgrp IS INITIAL )
AND NOT ( s_dispo IS INITIAL ).
MESSAGE e394(z03_mm).
ENDIF.
IF p_ekgrp = 'X'.
IF s_ekgrp IS INITIAL.
MESSAGE e395(z03_mm).
ENDIF.
ELSE.
IF s_dispo IS INITIAL.
MESSAGE e396(z03_mm).
ENDIF.
ENDIF.
fae26446 fin ajout
AT SELECTION-SCREEN ON BLOCK block2.
IF p_pc = 'X'.
IF p_fic_pc IS INITIAL.
*Attention, il n'y a aucune adresse de sauvegarde pour le(s) fichier(s)
MESSAGE e021(z03_mm).
ENDIF.
ELSE.
IF p_fic_se IS INITIAL.
*Attention, il n'y a aucune adresse de sauvegarde pour le(s) fichier(s)
MESSAGE e021(z03_mm).
ENDIF.
ENDIF.
Création du matchcode pour la selection du fichier local.
AT SELECTION-SCREEN ON VALUE-REQUEST FOR p_fic_pc.
CALL FUNCTION 'WS_FILENAME_GET'
EXPORTING
def_filename = p_fic_pc
def_path = 'C:'
mask = text-ma1
mode = 'S'
title = text-sel
IMPORTING
filename = p_fic_pc
EXCEPTIONS
inv_winsys = 1
no_batch = 2
selection_cancel = 3
selection_error = 4
OTHERS = 5.
IF sy-subrc NE 0 AND sy-subrc NE 3.
MESSAGE e032(z03_mm).
ENDIF.
START-OF-SELECTION *
START-OF-SELECTION.
PERFORM select_donnees.
=================================================
Liste des ARTICLES impactés pour les prévisions *
=================================================
===================================
PORTEFEUILLE DE COMMANDES D'ACHAT *
===================================
Construction itb_pca à partir de EKKO/EKPO.
w_index_ekpo = 1.
w_index_ekes = 1.
w_index_eket = 1.
w_index_mseg = 1.
SORT itb_ekko BY ebeln. "-FAE26446
SORT itb_ekpo BY ebeln ebelp.
SORT itb_makt BY matnr spras.
SORT itb_eket BY ebeln ebelp.
SORT itb_ekes BY ebeln ebelp.
SORT itb_mseg BY ebeln ebelp.
SORT itb_mkpf BY mblnr mjahr.
SORT itb_marc BY matnr werks. "+FAE26446
FAE 26446 remplacement
LOOP AT itb_ekko.
LOOP AT itb_ekpo.
FROM w_index_ekpo.
IF itb_ekko-ebeln = itb_ekpo-ebeln.
LOOP AT itb_ekpo.
READ TABLE itb_marc WITH KEY
matnr = itb_ekpo-matnr
werks = itb_ekpo-werks BINARY SEARCH.
CHECK sy-subrc = 0.
FAE 26446 fin remplacement
itb_pca-ebeln = itb_ekpo-ebeln.
itb_pca-ebelp = itb_ekpo-ebelp.
itb_pca-lifnr = itb_ekko-lifnr. "-FAE26446
itb_pca-lifnr = itb_ekpo-lifnr. "+FAE26446
itb_pca-ekgrp = itb_ekpo-ekgrp. "+FAE26446
itb_pca-dispo = itb_ekpo-dispo. "+FAE26446
itb_pca-matnr = itb_ekpo-matnr.
itb_pca-werks = itb_ekpo-werks.
Recherche du libellé article
READ TABLE itb_makt
WITH KEY matnr = itb_ekpo-matnr
spras = text-fra
BINARY SEARCH.
IF sy-subrc = 0.
itb_pca-maktx = itb_makt-maktx.
ELSE.
READ TABLE itb_makt
WITH KEY matnr = itb_ekpo-matnr
spras = text-ang
BINARY SEARCH.
IF sy-subrc = 0.
itb_pca-maktx = itb_makt-maktx.
ENDIF.
ENDIF.
IF NOT itb_ekpo-bpumn IS INITIAL.
itb_pca-menge = itb_ekpo-menge * itb_ekpo-bpumz /
itb_ekpo-bpumn.
ENDIF.
Sélect° ds la table EKES des dates de livraisons et des qtés
en transit
CLEAR w_temoin_ar.
CLEAR w_etens.
LOOP AT itb_ekes
FROM w_index_ekes.
IF itb_ekes-ebeln = itb_ekpo-ebeln
AND itb_ekes-ebelp = itb_ekpo-ebelp.
IF itb_ekes-ebtyp = text-arn.
itb_pca-eindt = itb_ekes-eindt.
w_temoin_ar = 'X'.
ELSE.
Si c'est une qté en transit alors on recupere
la quantité et la date.
IF itb_ekes-dabmg < itb_ekes-menge.
itb_pca-qtran = itb_pca-qtran + itb_ekes-menge -
itb_ekes-dabmg.
ENDIF.
IF itb_ekes-etens > w_etens.
w_etens = itb_ekes-etens.
itb_pca-dtran = itb_ekes-eindt.
ENDIF.
ENDIF.
ELSEIF itb_ekes-ebeln > itb_ekpo-ebeln
OR ( itb_ekes-ebeln = itb_ekpo-ebeln
AND itb_ekes-ebelp > itb_ekpo-ebelp ).
w_index_ekes = sy-tabix.
EXIT.
ENDIF.
ENDLOOP.
S'il n'y a pas d'AR alors récupérat° de la date livraison dans EKET.
LOOP AT itb_eket
FROM w_index_eket.
IF itb_eket-ebeln = itb_ekpo-ebeln
AND itb_eket-ebelp = itb_ekpo-ebelp.
IF w_temoin_ar IS INITIAL.
itb_pca-eindt = itb_eket-eindt.
ENDIF.
itb_pca-slfdt = itb_eket-slfdt.
Calcul du portefeuille fournisseur à partir de la
qté commandée et la qté reçue
itb_pca-attdu = itb_pca-attdu + itb_eket-menge -
itb_eket-wemng.
Calcul du montant du poste
itb_pca-netpr = itb_ekpo-netpr * itb_pca-attdu.
IF itb_ekpo-peinh NE 0.
itb_pca-netpr = itb_pca-netpr / itb_ekpo-peinh.
ENDIF.
Calcul quantité réceptionnée.
itb_pca-wemng = itb_pca-wemng + itb_eket-wemng.
Calcul du retard en nombre de jours calendaires
Le calcul du retard ne doit pas prendre en compte
le jour de livraison
ADD 1 TO itb_eket-eindt.
IF NOT itb_pca-attdu IS INITIAL
AND itb_eket-eindt LT sy-datum.
Calcul du retard en nombre de jours ouvrés
CLEAR w_retard.
CALL FUNCTION 'Z_00_BC_WORKDAYS_PER_PERIOD'
EXPORTING
date_deb = itb_eket-eindt
date_fin = sy-datum
IMPORTING
jours = w_retard.
itb_pca-rtard = itb_pca-rtard + w_retard .
ENDIF.
ELSEIF itb_eket-ebeln > itb_ekpo-ebeln
OR ( itb_eket-ebeln = itb_ekpo-ebeln
AND itb_eket-ebelp > itb_ekpo-ebelp ).
w_index_eket = sy-tabix.
EXIT.
ENDIF.
ENDLOOP.
Recherche de la derniere date de livraison.
LOOP AT itb_mseg
FROM w_index_mseg.
IF itb_mseg-ebeln = itb_ekpo-ebeln
AND itb_mseg-ebelp = itb_ekpo-ebelp.
READ TABLE itb_mkpf
WITH KEY mblnr = itb_mseg-mblnr
mjahr = itb_mseg-mjahr
BINARY SEARCH.
IF sy-subrc = 0.
IF itb_mkpf-bldat > itb_pca-bldat.
itb_pca-bldat = itb_mkpf-bldat.
ENDIF.
ENDIF.
ELSEIF itb_mseg-ebeln > itb_ekpo-ebeln
OR ( itb_mseg-ebeln = itb_ekpo-ebeln
AND itb_mseg-ebelp > itb_ekpo-ebelp ).
w_index_mseg = sy-tabix.
EXIT.
ENDIF.
ENDLOOP.
APPEND itb_pca.
CLEAR itb_pca.
FAE26446 suppression parag. suivant
ELSEIF itb_ekpo-ebeln > itb_ekko-ebeln.
w_index_ekpo = sy-tabix.
EXIT.
ENDIF.
ENDLOOP.
Fin FAE26446
ENDLOOP.
=========================
PREVISIONS DE COMMANDES *
=========================
SORT itb_eord BY matnr werks lifnr ekgrp.
SORT itb_eban BY matnr werks flief ekgrp.
SORT itb_plaf BY matnr plwrk flief.
SORT itb_z03_bw_cmp1 BY matnr werks.
SORT itb_z03_bw_cmp2 BY matnr werks."+DE3K937051
SORT itb_pca BY matnr werks lifnr.
w_index_eban = 1.
w_index_plaf = 1.
w_index_z03_bw_cmp1 = 1.
w_index_pca = 1.
w_index_z03_bw_cmp2 = 1."+DE3K937051
Remplissage de la table des prévisions de commande.
LOOP AT itb_eord.
CLEAR: str_prev_pfc,
w_trouve.
MOVE-CORRESPONDING itb_eord TO str_index1.
MOVE-CORRESPONDING itb_eord TO str_index3_eord.
MOVE-CORRESPONDING itb_eord TO itb_prev_cde.
Recherche dans table division/article (MARC) afin de déterminer si
article PFS (prod fabriqué à stock) ou PFC (Prod fabriqué sur cde)
AT NEW werks.
READ TABLE itb_marc_eord
WITH KEY matnr = itb_eord-matnr
werks = itb_eord-werks
BINARY SEARCH.
IF sy-subrc NE 0.
CLEAR itb_marc_eord.
ENDIF.
ENDAT.
a - Prévisions pour les PFS : DA + OP *
*Calcul des quantités de commande.
IF itb_eord-disls = text-tl1.
itb_prev_cde-bstmi = itb_eord-bstfe.
ELSEIF itb_eord-disls = text-tl2
OR itb_eord-disls = text-tl3.
IF itb_eord-bstrf NE 0
AND itb_eord-bstmi = 0
AND itb_eord-bstma = 0.
itb_prev_cde-bstmi = itb_eord-bstrf.
ELSEIF itb_eord-bstrf NE 0
AND itb_eord-bstmi NE 0.
itb_prev_cde-bstmi = itb_eord-bstmi.
ELSEIF itb_eord-bstrf = itb_eord-bstma
AND itb_eord-bstrf NE 0
AND itb_eord-bstmi = 0.
itb_prev_cde-bstmi = itb_eord-bstma.
ENDIF.
ENDIF.
si article PFS (Prod fabriqué à stock) recherche des
demandes d'achat ou ordres planfiés
IF itb_marc_eord-strgr IN r_type_pfs.
Récupérat° calendrier de la division pour calcul correct lors de
l'ajout de eban-webaz ou plaf-webaz jours ouvrés
CLEAR w_trouve_pfs ."+DE3K937051
READ TABLE itb_t001w
WITH KEY werks = itb_eord-werks
BINARY SEARCH.
IF sy-subrc = 0.
LOOP AT itb_eban
FROM w_index_eban.
MOVE-CORRESPONDING itb_eban TO str_index2.
IF str_index1 = str_index2.
w_trouve_pfs = 'X'."+DE3K937051
si qte commandées pour la DA < quantité de la DA
IF itb_eban-bsmng < itb_eban-menge.
ajout de quantité de la DA - qte commandée pour la DA
PERFORM affect_da.
ENDIF.
ELSEIF str_index2 > str_index1.
w_index_eban = sy-tabix.
EXIT.
ENDIF.
ENDLOOP.
ENDIF.
ajout des quantité des OP (ordres planifiés)
LOOP AT itb_plaf
FROM w_index_plaf.
MOVE-CORRESPONDING itb_plaf TO str_index4.
str_index4-werks = itb_plaf-plwrk.
str_index4-lifnr = itb_plaf-flief.
IF str_index4 = str_index3_eord.
Ajout de webaz jours ouvrés à pedtr
CALL FUNCTION 'Z_03_MM_ADD_TO_FACTORYDATE'
EXPORTING
i_date = itb_plaf-pedtr
i_calendar_id = itb_t001w-fabkl
i_nb_days = itb_plaf-webaz
IMPORTING
o_date = w_dat_op
EXCEPTIONS
conv_error = 1
OTHERS = 2.
IF sy-subrc
If forecasts found in Z03_BW_CMP2 for the article
IF w_trouve_pfs = 'X'."-DE3K937602
Recalculation prev month M in fct of Nb of wrought days of the month
IF NOT itb_prev_cde-men00 IS INITIAL.
one does not hold any more account of the day in progress
w_lendemain = w_date0 + 1.
CLEAR:w_nb_j,w_nb_j_tot. "DE3K938206+
CALL FUNCTION 'Z_00_BC_WORKDAYS_PER_PERIOD'
EXPORTING
date_deb = w_lendemain
date_fin = w_fin_mois
IMPORTING
jours = w_nb_j.
CALL FUNCTION 'Z_00_BC_WORKDAYS_PER_MONTH'
EXPORTING
date = w_lendemain
IMPORTING
jours = w_nb_j_tot.
itb_prev_cde-men00 = itb_prev_cde-men00 * w_nb_j / w_nb_j_tot
*CLA DE3K925301 FAE27197
*to round has the higher entirety
itb_prev_cde-men00 = ceil( itb_prev_cde-men00 ). "DE3K938206-
ENDIF.
ENDIF."-DE3K937602
*End change BNI
b - Prévisions pour les PFC (Z03_BW_CMP1 puis rééquilibrage) *
Recherche des previsions dans Z03_BW_CMP1
si article PFC (Prod fabriqué sur cde) recherche des prévisions
IF NOT itb_marc_eord-strgr IN r_type_pfs.
CLEAR str_prev_pfc.
MOVE-CORRESPONDING itb_eord TO str_prev_pfc.
CLEAR w_trouve_pfc .
LOOP AT itb_z03_bw_cmp1
FROM w_index_z03_bw_cmp1.
MOVE-CORRESPONDING itb_z03_bw_cmp1 TO str_index7.
MOVE-CORRESPONDING itb_eord TO str_index6.
IF str_index6 = str_index7.
si on trouve des prévisions dans z03_bw_cmp1 pour la source
d'appro eord alors c'est un article PFC
w_trouve_pfc = 'X'.
CASE itb_z03_bw_cmp1-pdatu+0(6).
WHEN w_date0+0(6).
str_prev_pfc-men00 = itb_z03_bw_cmp1-plnmg.
WHEN w_date1+0(6).
str_prev_pfc-men01 = itb_z03_bw_cmp1-plnmg.
WHEN w_date2+0(6).
str_prev_pfc-men02 = itb_z03_bw_cmp1-plnmg.
WHEN w_date3+0(6).
str_prev_pfc-men03 = itb_z03_bw_cmp1-plnmg.
WHEN w_date4+0(6).
str_prev_pfc-men04 = itb_z03_bw_cmp1-plnmg.
WHEN w_date5+0(6).
str_prev_pfc-men05 = itb_z03_bw_cmp1-plnmg.
WHEN w_date6+0(6).
str_prev_pfc-men06 = itb_z03_bw_cmp1-plnmg.
WHEN OTHERS.
ENDCASE.
ELSEIF str_index7 > str_index6.
w_index_z03_bw_cmp1 = sy-tabix.
EXIT.
ENDIF.
ENDLOOP.
*Begin change BNI
Si des prévisions trouvées dans Z03_BW_CMP1 pour l'article
IF w_trouve_pfc = 'X'.
Recalcul prev mois M en fct du nb de jours ouvrés du mois
IF NOT str_prev_pfc-men00 IS INITIAL.
on ne tient plus compte du jour en cours
w_lendemain = w_date0 + 1.
CLEAR:w_nb_j,w_nb_j_tot. "DE3K938206+
CALL FUNCTION 'Z_00_BC_WORKDAYS_PER_PERIOD'
EXPORTING
date_deb = w_lendemain
date_fin = w_fin_mois
IMPORTING
jours = w_nb_j.
CALL FUNCTION 'Z_00_BC_WORKDAYS_PER_MONTH'
EXPORTING
date = w_lendemain
IMPORTING
jours = w_nb_j_tot.
str_prev_pfc-men00 = str_prev_pfc-men00 * w_nb_j / w_nb_j_tot.
*CLA DE3K925301 FAE27197
*arrondir a l'entier supèrieur
str_prev_pfc-men00 = ceil( str_prev_pfc-men00 ).
ENDIF.
Equilibrage PFC : commande/prévision du mois
Recherche COMMANDES cumulées pour M à M+6
CLEAR str_pca_pfc.
LOOP AT itb_pca
FROM w_index_pca.
MOVE-CORRESPONDING itb_pca TO str_index5.
IF str_index5 = str_index3_eord.
IF NOT itb_pca-menge IS INITIAL.
CASE itb_pca-eindt+0(6).
WHEN w_date0+0(6).
IF itb_pca-eindt >= w_date0.
str_pca_pfc-men00 = str_pca_pfc-men00 + itb_pca-menge.
ENDIF.
WHEN w_date1+0(6).
str_pca_pfc-men01 = str_pca_pfc-men01 + itb_pca-menge.
WHEN w_date2+0(6).
str_pca_pfc-men02 = str_pca_pfc-men02 + itb_pca-menge.
WHEN w_date3+0(6).
str_pca_pfc-men03 = str_pca_pfc-men03 + itb_pca-menge.
WHEN w_date4+0(6).
str_pca_pfc-men04 = str_pca_pfc-men04 + itb_pca-menge.
WHEN w_date5+0(6).
str_pca_pfc-men05 = str_pca_pfc-men05 + itb_pca-menge.
WHEN w_date6+0(6).
str_pca_pfc-men06 = str_pca_pfc-men06 + itb_pca-menge.
ENDCASE.
ENDIF."NOT itb_pca-menge IS INITIAL
ELSEIF str_index5 > str_index3_eord.
w_index_pca = sy-tabix.
EXIT.
ENDIF.
ENDLOOP."itb_pca
*. Equilibrer commande / prévision des mois : diminuer la quantité de
prévision de chaque mois par le portefeuille de commande client du
mois*. Si ce solde est négatif alors lui donner la valeur 0.
w_i = 0.
Ajustement commandes/prévisions pour les mois M à M+6
WHILE w_i .
Pour un mois, SI Prévisions > Commandes en cours
IF .
Prévisions = Prévisions - Commandes en cours
= 0.
ENDIF.
On passe au mois suivant
w_i = w_i + 1.
ENDWHILE.
MOVE str_prev_pfc-men00 TO itb_prev_cde-men00.
MOVE str_prev_pfc-men01 TO itb_prev_cde-men01.
MOVE str_prev_pfc-men02 TO itb_prev_cde-men02.
MOVE str_prev_pfc-men03 TO itb_prev_cde-men03.
MOVE str_prev_pfc-men04 TO itb_prev_cde-men04.
MOVE str_prev_pfc-men05 TO itb_prev_cde-men05.
MOVE str_prev_pfc-men06 TO itb_prev_cde-men06.
Hi
You check in SM50 by executing the programing, You will come to know which select is taking more time and accordingly you modify that select.
You can do SQL trace and Run time analysis and analyse and see.
check this and use
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 -
How to print the picture in PDF ?
I developed a plug-in(Annot) that dynamically display a picture according some condition in PDF,but the picture cannot be printed. How to print the picture ?
In the print dialog, make sure that Print: Comments (which means
annotations) is on.
Aandi Inston -
How to Improve the performance in Variable Selection Screen.
Hi,
In Query Level we have Variable " User entry Defalt Valu". User want select particular value when he press "F4" it's take hours time how to improve the performance in Varaible Selection Screen.
Thanks in Advance.
Regards,
Venkat.Dear Venkat.
You please try the following steps:
1. Say the InfoObject is 0EMPLOYEE against which you have created the variable, which user is trying to select value against, when they execute the report.
2. Goto RSA1-> InfoObject tab-> Select InfoObject 0EMPLOYEE.
3. Selcet the following options:
Query Execution Filter Val. Selectn - 'Only Posted Value for Navigation'
Filter Value Repr. At Query Exec. - 'Selector Box Without Values'
Please let me know if there is any more issue. Feel free to raise further concern
Thnx,
Sukdev K -
How to improve the performance of one program in one select query
Hi,
I am facing performance issue in one program. I have given some part of the code of the program.
it is taking much time below select query. How to improve the performance.
Quick response is highly appreciated.
Program code
DATA: BEGIN OF t_dels_tvpod OCCURS 100,
vbeln LIKE tvpod-vbeln,
posnr LIKE tvpod-posnr,
lfimg_diff LIKE tvpod-lfimg_diff,
calcu LIKE tvpod-calcu,
podmg LIKE tvpod-podmg,
uecha LIKE lips-uecha,
pstyv LIKE lips-pstyv,
xchar LIKE lips-xchar,
grund LIKE tvpod-grund,
END OF t_dels_tvpod,
DATA: l_tabix LIKE sy-tabix,
lt_dels_tvpod LIKE t_dels_tvpod OCCURS 10 WITH HEADER LINE,
ls_dels_tvpod LIKE t_dels_tvpod.
SELECT vbeln INTO TABLE lt_dels_tvpod FROM likp
FOR ALL ENTRIES IN t_dels_tvpod
WHERE vbeln = t_dels_tvpod-vbeln
AND erdat IN s_erdat
AND bldat IN s_bldat
AND podat IN s_podat
AND ernam IN s_ernam
AND kunnr IN s_kunnr
AND vkorg IN s_vkorg
AND vstel IN s_vstel
AND lfart NOT IN r_del_types_exclude.
Waiting for quick response.
Best regards,
BDPBansidhar,
1) You need to add a check to make sure that internal table t_dels_tvpod (used in the FOR ALL ENTRIES clause) is not blank. If it is blank skip the SELECt statement.
2) Check the performance with and without clause 'AND lfart NOT IN r_del_types_exclude'. Sometimes NOT causes the select statement to not use the index. Instead of 'lfart NOT IN r_del_types_exclude' use 'lfart IN r_del_types_exclude' and build r_del_types_exclude by using r_del_types_exclude-sign = 'E' instead of 'I'.
3) Make sure that the table used in the FOR ALL ENTRIES clause has unique delivery numbers.
Try doing something like this.
TYPES: BEGIN OF ty_del_types_exclude,
sign(1) TYPE c,
option(2) TYPE c,
low TYPE likp-lfart,
high TYPE likp-lfart,
END OF ty_del_types_exclude.
DATA: w_del_types_exclude TYPE ty_del_types_exclude,
t_del_types_exclude TYPE TABLE OF ty_del_types_exclude,
t_dels_tvpod_tmp LIKE TABLE OF t_dels_tvpod .
IF NOT t_dels_tvpod[] IS INITIAL.
* Assuming that I would like to exclude delivery types 'LP' and 'LPP'
CLEAR w_del_types_exclude.
REFRESH t_del_types_exclude.
w_del_types_exclude-sign = 'E'.
w_del_types_exclude-option = 'EQ'.
w_del_types_exclude-low = 'LP'.
APPEND w_del_types_exclude TO t_del_types_exclude.
w_del_types_exclude-low = 'LPP'.
APPEND w_del_types_exclude TO t_del_types_exclude.
t_dels_tvpod_tmp[] = t_dels_tvpod[].
SORT t_dels_tvpod_tmp BY vbeln.
DELETE ADJACENT DUPLICATES FROM t_dels_tvpod_tmp
COMPARING
vbeln.
SELECT vbeln
FROM likp
INTO TABLE lt_dels_tvpod
FOR ALL ENTRIES IN t_dels_tvpod_tmp
WHERE vbeln EQ t_dels_tvpod_tmp-vbeln
AND erdat IN s_erdat
AND bldat IN s_bldat
AND podat IN s_podat
AND ernam IN s_ernam
AND kunnr IN s_kunnr
AND vkorg IN s_vkorg
AND vstel IN s_vstel
AND lfart IN t_del_types_exclude.
ENDIF. -
How to change the picture frame size in Lightroom 5 Book
I would like to control the actual picture frame size when making a Book in Lightroom 5. Or else know the sizes of the different picture frames provided by choosing the different page layouts. That way I can either change the picture frame dimensions to accomodate each photo or change the image size to fit in the offered picture frame. I find that using the software as is winds up cropping the images in unwanted ways. Modifying the picture frame would be my preferred alternative. Appreciate any ideas
Hi again Tony,
I have been using Adobe Photoshop 7, Photoshop Elements, Perfect Photo Suite, Photo Studio, etc., changing Image size, placing a picture on a page and then, do a simple last minute size adjustment by using the arrows to stretch or shrink it in place. Things would be a lot simpler if I could do the same thing with the cells in Lightroom 5. Cell pad adjustments do not fill the bill.
I think we’ve pretty much concluded this exchange. Thanks again for your effort.
david
ay [email protected]
Sent: Wednesday, March 12, 2014 11:27 PM
To: dgbrow
Subject: How to change the picture frame size in Lightroom 5 Book
Re: How to change the picture frame size in Lightroom 5 Book
created by Tony Jay <http://forums.adobe.com/people/Tony+Jay> in Photoshop Lightroom - View the full discussion <http://forums.adobe.com/message/6205206#6205206 -
How to enlarge the picture at the same scale(proportion) of what
the fontpanel enlarged when you dbclick the title bar to enlarge the fontpanel to entire screen,but the other objects (for example,the button,the string,and so on)on the fontpanel not enlarged with the varity of the fontpanel, only keep the original size.Can anyone help me! my first question is :
how to enlarge the picture at the same scale(proportion) of what the fontpanel enlarged when you dbclick the title bar to enlarge the fontpanel to entire screen,but the other objects (for example,the button,the string,and so on)on the fontpanel not enlarged with the varity of the fontpanel, only keep the original size. i thank it is a representional question although it may be very simple,in
my around ,no one can solve it !
i have offered the vi and a jpeg file underside,who can help me amend the vi? greatly thanks!!! noticed that what i use is lv6.1,if you can solve the problem but need some other vi or lib files ,please offered all together!!!
thanks!
the second question is :whether there are some free package can application for image process! i have download some vi at the code library,but when some vi run,it need to open a "vision" folder ,then open display.lib,management.lib, pixel manipulation.lib ,files.lib of the "vision" older,finally to invoke vi named "imaq draw.vi","imaq winddraw.vi" "imaq readfile.vi" and so on ,i can not understand these! why my lv 6.1 did not have the lib files! is the edition not same?
Attachments:
how_to_enlarge_the_picture_at_the__same__scale_of_what_the_fontpanel__enlarged_when_you_dbclick_the_title_bar_to_enlarge_the_fontpanel_to_entire_screen.vi 30 KB
Test.jpg 21 KBthe fontpanel enlarged when you dbclick the title bar to enlarge the fontpanel to entire screen,but the other objects (for example,the button,the string,and so on)on the fontpanel not enlarged with the varity of the fontpanel, only keep the original size.To answer your first question:
To change the size of only the Picture you can use the Draw Area Size like you already have. However if you want to move the other controls around the picture, you may need to use their Position Properties.
On to question 2:
All of the VIs you are discussing come with the NI-IMAQ driver and NI�s Vision package. To use those VIs you will need to have the IMAQ driver and have purchased our Vision software. Machine Vision and then you can click on the Machine Vision Software link to learn more about the package.
Evan
National Instruments -
How to improve the performance of the application
Hi,
We have customized the standard SRM BSP application and integrated to portal.
Now it has got some performence issues. It is taking time to load the page and also while navigating between the views.
We have done the performence tuning for the application to the maximum extent. But the problem is while loading the application, its taking time.
Can anyone suggest how to improve the performence of the Application.
Thanks & Regards
WarunThe system configuration is more than enough to run java applications.
You are probalbly doing time-consuming operations in the event thread. Which blocks the event thread and the gui seems not to be responding. If you you have a very bad design.
Use a thread for time consuming operations. -
How to improve the performance of the abap program
hi all,
I have created an abap program. And it taking long time since the number of records are more. And can anyone let me know how to improve the performance of my abap program.
Using se30 and st05 transaction.
can anyone help me out step by step
regds
harithaHi Haritha,
->Run Any program using SE30 (performance analysis)
Note: Click on the Tips & Tricks button from SE30 to get performance improving tips.
Using this you can improve the performance by analyzing your code part by part.
->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.
edited by,
Naveenan -
How to improve the performance of serialization/deserialization?
Hi, Friends,
I have a question about how to improve the performance of serialization/deserialization.
When an object is serialized, the entire tree of objects rooted at the object is also serialized. When it is deserialized, the tree is reconstructed. For example, suppose a serializable Father object contains (a serializable field of) an array of Child objects. When a Father object is serialized, so is the array of Child objects.
For the sake of performance consideration, when I need to deserialize a Father object, I don't want to deserialize any Child object. However, I should be able to know that Father object has children. I should also be able to deserialize any child of that Father object when necessary.
Could you tell me how to achieve the above idea?
Thanks.
YoubinYou could try something like this...
import java.io.*;
import java.util.*;
class Child implements Serializable {
int id;
Child(int _id) { id=_id; }
public String toString() { return String.valueOf(id); }
class Father implements Serializable
Child[] children = new Child[10];
public Father() {
Arrays.fill(children, new Child(1001));
public void readObject(ObjectInputStream stream)
throws IOException, ClassNotFoundException
int numchildren = stream.readInt();
for(int i=0; i<numchildren; i++)
children[i] = (Child)stream.readObject();
stream.close();
public void writeObject(ObjectOutputStream stream) throws IOException
stream.writeInt(children.length);
for(int i=0; i<children.length; i++)
stream.writeObject(children);
stream.close();
Child[] getChildren() { return children; }
class FatherProxy
int numchildren;
String filename;
public FatherProxy(String _filename) throws IOException
filename = _filename;
ObjectInputStream ois =
new ObjectInputStream(new FileInputStream(filename));
numchildren = ois.readInt();
ois.close();
int getNumChildren() { return numchildren; }
Child[] getChildren() throws IOException, ClassNotFoundException
ObjectInputStream ois =
new ObjectInputStream(new FileInputStream(filename));
Father f = (Father)ois.readObject();
ois.close();
return f.getChildren();
public class fatherref
public static void main(String[] args) throws Exception
// create the serialized file
Father f = new Father();
ObjectOutputStream oos =
new ObjectOutputStream(new FileOutputStream("father.ser"));
oos.writeObject(f);
oos.close();
// read in just what is needed -- numchildren
FatherProxy fp = new FatherProxy("father.ser");
System.out.println("numchildren: " + fp.getNumChildren());
// do some processing
// you need the rest -- children
Child[] c = fp.getChildren();
System.out.println("children:");
for(int i=0; i<c.length; i++)
System.out.println("i " + i + ": " + c[i]);
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