How to check the performance of the database instance in oracle apps 11i

hii everybody,
i want to know,how to check the performance of the database instance using oracle applications 11i.your help highly appreciated,thanks.

Pl do not post duplicates - how to check the performance of the server in oracle applications 11i

Similar Messages

How to assign single filed update to a responsibility in Oracle Apps 11i

Dear All
I created a responsibility (userabc) and just assign supplier screen to userabc. what i want i just wanna give him/her permisson to update only one field of the supplier screen e.g. Hold or Unhold payment.
How i can achieve this, please guide.
Kind Regards
S.Garewal.

Dear Hussain
I am trying to personalize form taking help from referred documents. I am facing following problem:
Main form is == Supplier screen
from Supplier Screen you have "Sites' button for sub-form of Sites
and in Sub-form (sites) you have differents fields and Tabs.
I want all these fields and tabs to be disable except the Tab which do have 'Hold /Unhold' payment field.
the issue is that :
The TAB PAGE within a form cannot be eliminated which is mentioned in DOC ID 420518.1.
If a Tab within a form has no items directly rendered on it, that Tab will not appear in the list of objects that user can modify
How I can achieve this goal?
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Sayeed

How to regiter java program as a concurrent program in oracle app 11i

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Can anyone in the group tell me how to regiter a java program that is developed as a concurrent program in oracle applications.
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See this Metalink ID 250964.1 for Java Concurrent Program

How to check the performance of the server in oracle applications 11i

hii everybody,
i want to know,how to check the performance of the system(test server) using oracle applications 11i.your help highly appreciated,thanks.

938946 wrote:
hii everybody,
i want to know,how to check the performance of the system(test server) using oracle applications 11i.your help highly appreciated,thanks.Please see old threads for the same topic/discussion -- https://forums.oracle.com/forums/search.jspa?threadID=&q=Performance+AND+Tuning&objID=c3&dateRange=all&userID=&numResults=15&rankBy=10001
Thanks,
Hussein

Boost the Performance of the database

I am getting a user call that the performance of the database is poor. I want to increase the performance of the database, can any one list out what are the checks and changes i have to do to increase the performance.
I am using topas command to find the top consume process in unix apart from this what are the area i have to look to boost the performance.
Help me in this regards.
Vel

there is no one area where you can pinpoint and say this needs tuning. performance tuning needs to be addressed from all fronts. but you make one change at a time and see if it gives the desired improvement. the areas that you have to look are
1. table design
2. sql tuning, proper use of indexes
3. sizing the tables, indexes
4. setting up proper SGA parameters, if you have memory in the machine, make optimal use of it by allocating it to oracle.
5. use of procedures and functions.
you may or may not get a call from the user, but if you feel that something could be improved by tuning, i guess its the job of the DBA to do that and squeeze every bit of performance from the hardware and the software.
check out oracle performance tuning docs for more detailed info.
Mukundan.

How to improve the performance of the query

Hi,
Help me by giving tips how to improve the performance of the query. Can I post the query?
Suresh

Below is the formatted query and no wonder it is taking lot of time. Will give you a list of issues soon after analyzing more. Till then understand the pitfalls yourself from this formatted query.
SELECT rt.awb_number,
       ar.activity_id as task_id,
       t.assignee_org_unit_id,
       t.task_type_code,
       ar.request_id
FROM activity_task ar,
     request_task rt,
     task t
WHERE ar.activity_id =t.task_id
AND ar.request_id = rt.request_id
AND ar.complete_status != 'act.stat.closed'
AND t.assignee_org_unit_id in (SELECT org_unit_id
                               FROM org_unit
                               WHERE org_unit_id in (SELECT oo.org_unit_id
                                                     FROM org_unit oo
                                                     WHERE oo.org_unit_id='3'
                                                     OR oo.parent_id ='3'
                               OR parent_id in (SELECT oo.org_unit_id
                                                FROM org_unit oo
                                                WHERE oo.org_unit_id='3'
                                                OR oo.parent_id ='3'
                               AND has_queue=1
AND ar.parent_task_id not in (SELECT tt.task_id
                              FROM task tt
                              WHERE tt.assignee_org_unit_id in (SELECT org_unit_id
                                                                FROM org_unit
                                                                WHERE org_unit_id in (SELECT oo.org_unit_id
                                                                                      FROM org_unit oo
                                                                                      WHERE oo.org_unit_id='3'
                                                                                      OR oo.parent_id ='3'
                                                                 OR parent_id in (SELECT oo.org_unit_id
                                                                                  FROM org_unit oo
                                                                                  WHERE oo.org_unit_id='3'
                                                                                  OR oo.parent_id ='3'
                                                                 AND has_queue=1
AND rt.awb_number is not null
ORDER BY rt.awb_numberCheers
Sarma.

How to check Debug messages in the server

Hi All,
I am working on extensions and in my java controller file i have certain System.out.println messages. I would like to know how to check these messages from the server for debugging purpose.
Kindly help me in the same.
Thanks
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11i - log file location - $APACHE_TOP/Jserv/logs/jserv.log
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You can prepend your SOP with some text and search for the text in the log files.

How to check who has approved the PO or PR?

Hi,
Can someone tell, how to check who has approved the PO or PR?
Regards.

Go to PO display ME23N go to enviornment data and see for header changes here you can see the person who has release the PO at what dat with time, user id and T-code used for release.
Else if version management is activated in your client then check at the version tab at the header level of PO here also you will find the required details.
For PR you can check the item details.
Regards
Sujoy
Edited by: Sujoy on Apr 9, 2009 1:18 PM

How to check data type of the field symbol at run time

Hi,
My code is as following:
      LOOP AT <fs> ASSIGNING <wa_covp_ext>.
        ASSIGN COMPONENT 86 OF STRUCTURE <wa_covp_ext> TO <f_zzname>.
        IF sy-subrc = 0.
          ASSIGN COMPONENT 158 OF STRUCTURE <wa_covp_ext> TO <f_pernr>.
          IF sy-subrc = 0.
              SELECT SINGLE sname INTO <f_zzname> FROM pa0001
                            WHERE pernr = <f_pernr>
                            AND endda GE sy-datum
                            AND begda LE sy-datum.
         ENDIF.
      ENDIF.
    ENDLOOP.
This query is giving dump when <f_zzname> is type P length 8 and decimals 2, because it tries to put PA0001-sname into it which is type C length 30. So I want to check the type of <f_zzname> before the select statement. If it is character 30, then I will write the select statement else not.
How to check data type of the field symbol at run time? If it's not possible, then can somebody suggest a workaround? Thanks.

check this ...
write describe statement ...
field-symbols : <f_zzname> .
data : sname like pa0001-sname,
       typ(10).
assign sname to <f_zzname>.
describe field <f_zzname> type typ.
write : typ. <-- typ contains character type in this case ..
U can check if typ is of character(C) if so .. write the select statement ...

Improve the performance of the data activation on DSO.

Hi,
I would like to improve the performance of the data activation on DSO. 1000 records should be uploaded by 10 minutes.
Now it takes 10 minutes to activate data in DSO. And it is strange that it takes long time ( about 9 minutes) before starting activation.
ex :
in the request task log of the activation:
data activation 15:10:00
main process 15:10:01
technical status 15:10:21
But activation is started at 15:01:00 here. (this is started via process chain).
I have no idea why it takes so long time and how I can improve.
Kind regards,
Masaaki

Hi,
Try this also.
1. Remove Bex Reporting check box in ODS if not required.
2. Goto manage ODS -> activate -> activate in parallel -> increase the number of processes from there.For direct access try TCode RSODSO_SETTINGS. Not sure this is possible in your case.
thanks,
JituK

Gather Schema Statistics improve the performance of the R12 application?

Hi All,
If we run “Gather Schema Statistics” program, it will improve the performance of the R12 application?
Platform Linux and DB version 10.2.0.4.
Thanks & Regards,
Tharun

Hi Tharun,
If we ruer n “Gather Schema Statistics” program, it will improve the performance of the R12 application?
Yes, it will speed up as it ensures to have an up to date statistics.
Please refer notes:
Concurrent Processing - How To Gather Statistics On Oracle Applications Release 11i and/or Release 12 - Concurrent Process,Temp Tables, Manually [ID 419728.1]
How Often Should Gather Schema Statistics Program be Run? [ID 168136.1]
Why Stats Gather?
Stats gathering must be set as a routine job and is recommended to be scheduled. Even though this program is available from the fronted in the form of submitting a concurrent program basically it performs a DB level enhancement and ensures that you have an up to date optimizer statistics.Because the objects in a database can be constantly changing, statistics must be regularly updated so that they accurately describe these database objects.
For indepth understand as to why it should be run, please refer doc:
Managing Optimizer Statistics
Thanks &
Best Regards,

Tweaking the performance of the PC

Hello i am a school student (in my final year) and i have some knowledge on tweaking the performance of the PC so i hope my way helps
Solution to Blue screen with error:
Hi that error is quite a rare error for windows 8.1 users who have their drivers up to date the most common cause is corrupted files in your hdd
if you have a backup of all your files and folders then it is recommended to do a full reinstallation of windows 8.1 and make sure u delete all your partitions including the system and recovery partition when you reinstall
once you have reinstalled download the latest drivers using Toshiba support page and also install latest windows updates as soon as possible once you have completely recovered your pc make sure to create a recovery media using the win 8.1 installation disk
and save that media then create a system image backup for the future
How to create system image backup: please follow this guide for images and videos
http://www.avoiderrors.net/create-system-image-backups-of-windows-8-1-and-restore-from-it/
and then once you have done that you should have a installation media and a system image backup then you can move to increasing the PC performance
PC performance boost tips:
Ok step one: creating a system restore point
(i): open your search tab in windows 8.1 desktop and type "create system restore point"(no quote marks) and select the system restore point option.
(ii): when the system properties tab open click on the button called create on the bottom on the tab
(iii): another tab will ask you to name the system restore point so you can identify it so type a name of your choice and click create
an thats all
Ok step two : remove unnecessary antivirus software (if you have any)
normally on a new PC you get a bunch of junk software along with a trail pack of an antivirus software usually it's McAfee so uninstall that and uninstall the other useless junk software if you have any problems with uninstallating then use Revo uninstaller
app to uninstall
since you did a reinstall of windows you will not have any of those so skip step two
Step three: Installing a good antivirus software
now the most recommended would be either Norton or Kaspersky but if you feel like going for free ones then i suggest
Avira or Avast as a good antivirus software also the renowned Malawarebytes is also quite good
i personally use malwarebytes free version since i can run it along side my main antivirus software without it conflicting with each other
once you have installed the software on your pc make sure you run a full scan for your first time
and move to step four.
Step four: System registry errors
to fix registry error you will need a third party software my personal recommendation is ccleaner and glary utilities
http://www.glarysoft.com/
http://www.piriform.com/
install either one and then run a maintenance on your PC the UI for both is quite user friendly so you won't have any problems
for glary utilities do the 1 click maintenance and for ccleaner do the cleaner option and then do the registry option
just analyze and click repair or fix error thats all once it does a repair do another analysis and if it shows 0 errors then your PC is clean if it shows errors then click repair again and repeat the process till you get 0 errors
then move to step five.
Step five: Startup speed
to speed up your start up just open glary utilities or ccleaner
for ccleaner click tools box and click on the "Startup" option then click on the programs that you feel are not needed on startup and click disable this option will not allow the programs to startup along with windows they will instead will
start up when you start them up
for glary click on the advanced tab and under the system control menu you will find the "Startup items" option disable the programs you feel are not needed during startup the bonus of glary is that it shows whether the program holds any relevance
to your PC if it is on startup or not so you will know whether it is needed or not once you disable your unwanted startup programs move to step six.
Step six: How to optimize your windows 8.1 paging file
watch this video and follow it's steps
https://www.youtube.com/watch?v=rQ98T4Qt42M
once you have finished step six then move to step seven
Step seven: How to enable windows 8.1 Hard Drive Write Caching
watch this video and follow it's steps carefully
https://www.youtube.com/watch?v=4gye7Odj-Io
once you have finished this then time to tweak your visual effects which is the last step
Step eight: Adjust visual effects
ok this is the last step
(i): open search bar and type
"Adjust the appearance and performance of Windows" (copy paste without quotes if you like)
and the performance tab will open
(ii): now click on the option "Adjust for best performance" and this will remove all your visual effects now i know it can look a little bad but the more options you have the more resource your PC is going to use but since the fonts look bad click
on the checkbox in the custom tab that says "smooth edges of screen fonts" this should give your pc a good look while using the least amount of resource and that is all.
Ok that all for performance tweak i hope your PC speeds up a bit please tell me if you have any problems
PS:
i do not own the videos in the video links i merely recommended them since the steps in the video are quite easy to follow even for a complete amateur.

Hi,
Thank you for sharing the solutions here. It will be very beneficial for other community members who have similar questions.
Regards.
Yolanda Zhu
TechNet Community Support

Need help in improving the performance for the sql query

Thanks in advance for helping me.
I was trying to improve the performance of the below query. I tried the following methods used merge instead of update, used bulk collect / Forall update, used ordered hint, created a temp table and upadated the target table using the same. The methods which I used did not improve any performance. The data count which is updated in the target table is 2 million records and the target table has 15 million records.
Any suggestions or solutions for improving performance are appreciated
SQL query:
update targettable tt
set mnop = 'G',
where ( x,y,z ) in
select a.x, a.y,a.z
from table1 a
where (a.x, a.y,a.z) not in (
select b.x,b.y,b.z
from table2 b
where 'O' = b.defg
and mnop = 'P'
and hijkl = 'UVW';

987981 wrote:
I was trying to improve the performance of the below query. I tried the following methods used merge instead of update, used bulk collect / Forall update, used ordered hint, created a temp table and upadated the target table using the same. The methods which I used did not improve any performance. And that meant what? Surely if you spend all that time and effort to try various approaches, it should mean something? Failures are as important teachers as successes. You need to learn from failures too. :-)
The data count which is updated in the target table is 2 million records and the target table has 15 million records.Tables have rows btw, not records. Database people tend to get upset when rows are called records, as records exist in files and a database is not a mere collection of records and files.
The failure to find a single faster method with the approaches you tried, points to that you do not know what the actual performance problem is. And without knowing the problem, you still went ahead, guns blazing.
The very first step in dealing with any software engineering problem, is to identify the problem. Seeing the symptoms (slow performance) is still a long way from problem identification.
Part of identifying the performance problem, is understanding the workload. Just what does the code task the database to do?
From your comments, it needs to find 2 million rows from 15 million rows. Change these rows. And then write 2 million rows back to disk.
That is not a small workload. Simple example. Let's say that the 2 million row find is 1ms/row and the 2 million row write is also 1ms/row. This means a 66 minute workload. Due to the number of rows, an increase in time/row either way, will potentially have 2 million fold impact.
So where is the performance problem? Time spend finding the 2 million rows (where other tables need to be read, indexes used, etc)? Time spend writing the 2 million rows (where triggers and indexes need to be fired and maintained)? Both?

Improve the performance of the code

Hi All,
Just check the below report and give some hits to improve the performance of the report.
LOOP AT WBS_TAB.
    CLEAR: HOLD_PO_NBR,
           HOLD_PO_LINE.
    SELECT * FROM EKKN
             WHERE PS_PSP_PNR = WBS_TAB-INTNO
             AND EBELN IN S_PO
             AND KOKRS = P_KOKRS.
      CHECK EKKN-LOEKZ <> 'X'.
      CLEAR GC_PROFL.
      WRITE WBS_TAB-PSPHI TO LC_PSPID.
*select direct projects only if p_direct = 'X'.
      IF P_DIRECT = 'X'.
        SELECT SINGLE PROFL FROM PROJ INTO GC_PROFL
               WHERE PSPID = LC_PSPID.
        IF GC_PROFL+4(3) = '002'
        OR GC_PROFL+4(3) = '007'.
          CONTINUE.
        ENDIF.
      ENDIF.
select indirect projects and cost centers only when p_indir = 'X'.
      IF P_INDIR = 'X'.
        SELECT SINGLE PROFL FROM PROJ INTO GC_PROFL
               WHERE PSPID = LC_PSPID.
        IF GC_PROFL+4(3) NE '002'
        AND GC_PROFL+4(3) NE '007'.
          CONTINUE.
        ENDIF.
      ENDIF.
      CLEAR: GC_EINDT,
             GC_PRCTR.
      GC_PRCTR = WBS_TAB-PRCTR.
      PERFORM PROCESS_MAIN2.
    ENDSELECT.
ENDLOOP.
FORM PROCESS_MAIN2.
SELECT SINGLE * FROM EKKO WHERE EBELN = EKKN-EBELN.
CHECK EKKO-LIFNR IN VEND_NO.
CHECK EKKO-AEDAT IN S_POCDAT.
SELECT SINGLE * FROM EKPO WHERE EBELN = EKKN-EBELN AND
                                  EBELP = EKKN-EBELP.
CHECK EKPO-LOEKZ <> 'L' AND
        EKPO-LOEKZ <> 'S'.
SELECT SINGLE EINDT FROM EKET INTO GC_EINDT
    WHERE EBELN = EKPO-EBELN
    AND EBELP   = EKPO-EBELP
    AND EINDT IN S_EINDT.
IF NOT S_EINDT IS INITIAL.
    CHECK GC_EINDT IN S_EINDT.
ENDIF.
CLEAR ITAB.
ITAB-PO_CREATE = EKKO-AEDAT.
ITAB-DEL_DAT   = GC_EINDT.
ITAB-PO_NO     = EKKO-EBELN.
ITAB-CURR_PO   = EKKO-WAERS.
ITAB-CURR_CO   = TKA01-WAERS.
ITAB-LINE      = EKPO-EBELP.
ITAB-GR_SW     = EKPO-WEPOS.
ITAB-GR_NON_VAL_SW = EKPO-WEUNB.
IF EKPO-WEUNB = 'X'.                 "Goods Receipt, Non-Value
    ITAB-GR_SW = ''.        "switch evaluation of commitment to IR
ENDIF.
ITAB-TEXT       = EKPO-TXZ01.
ITAB-QTY_ORD    = EKPO-MENGE.
ITAB-UOM        = EKPO-MEINS.
ITAB-AMOUNT_DOC = EKPO-EFFWR.
ITAB-WBS = EKKN-PS_PSP_PNR.
ITAB-COST_ELEM = EKKN-SAKTO.
ITAB-KOSTL = EKKN-KOSTL.
ITAB-PRCTR = GC_PRCTR.
ITAB-ANLN1 = EKKN-ANLN1.
ITAB-AUFNR = EKKN-AUFNR.
ITAB-ZEKKN = EKKN-ZEKKN.
IF EKKN-VPROZ <> 0.
    PERCENT = EKKN-MENGE / EKPO-MENGE.
    ITAB-AMOUNT_DOC = ITAB-AMOUNT_DOC * PERCENT .
    ITAB-QTY_ORD = ITAB-QTY_ORD * PERCENT .
ENDIF.
IF ITAB-CURR_CO NE ITAB-CURR_PO.
itab-amount_co = itab-amount_doc * ekko-wkurs.
       Convert from PO curr to CO currency
    GS_CONV_AMT = ITAB-AMOUNT_DOC / GS_CORATE.
    PERFORM GET_CURR_RATE USING ITAB-CURR_PO EKKO-AEDAT
                          CHANGING GS_RATE.
    ITAB-AMOUNT_CO = GS_CONV_AMT * GS_RATE.
ELSE.
    ITAB-AMOUNT_CO = ITAB-AMOUNT_DOC.
ENDIF.
       Convert from PO curr to CO Code currency
CLEAR: ITAB-CURR_LOC, GS_RATE.
PERFORM GET_COCD_RATE USING EKKO-BUKRS
                        CHANGING ITAB-CURR_LOC GS_RATE.
IF ITAB-CURR_LOC NE ITAB-CURR_PO.
                Get company code/local currency and rate.
    GS_CONV_AMT = ITAB-AMOUNT_DOC / GS_RATE.
    PERFORM GET_CURR_RATE USING ITAB-CURR_PO ITAB-PO_CREATE
                          CHANGING GS_RATE.
    ITAB-AMOUNT_LOC = GS_CONV_AMT * GS_RATE.
ELSE.
    ITAB-AMOUNT_LOC = ITAB-AMOUNT_DOC.
ENDIF.
ITAB-VEND_NO   = EKKO-LIFNR.
APPEND ITAB.
CLEAR ITAB.
ENDFORM.
Thanks,
Subbu.

Hi,
In your code instead of using
SELECT * FROM EKKN
WHERE PS_PSP_PNR = WBS_TAB-INTNO
AND EBELN IN S_PO
AND KOKRS = P_KOKRS.
ENSELECT
USe
DATA:
TYPES: BEGIN OF t_ekkn.
        INCLUDE STRUCTURE ekkn.
TYPES: END OF t_ekkn.
DATA: t_ekkn TYPE TABLE OF t_ekkn,
      t_ekkn_wa TYPE t_ekkn.
FIELD-SYMBOLS: <t_ekkn> TYPE t_ekkn.
SELECT * FROM EKKN
INTO TABLE t_ekkn
WHERE PS_PSP_PNR = WBS_TAB-INTNO
AND EBELN IN S_PO
AND KOKRS = P_KOKRS.
Loop at t_ekkn assigning <t_ekkn>.
Copy your existing logic between SELECT & ENDSELECT of EKKN
Endloop.
I hope this helps,
Regards
Raju Chitale

Options to improve the performance of the Job

Hi Team,
As part of the CRM Upgrade requirement, we are planning to use Account Life cycle functionality to reflect the status of an account.
As per the SAP recommendations( Note 1113330) we are currently executing the program CRM_BUPA_USERSTATUS_CONV2ROLE to convert user status master data to BP roles. We have noticed that this program is taking more time even when we run this for single business partner. We are trying to explore the options on how to improve the performance of the job. Incase if anyone have done this kind of exercise in any of their previous assignments or have information on this, request to provide your feedback on the below points.
1) Total Volume of Customer Master Data
2) How many records did we consider for one execution of the conversion program
3) How much time did it toke for one execution ?Did we do any performance tuning
4) When we are running the program in back ground mode..we are not getting the spool
showing the log information. Was there any custom report developed to view the log when
we execute the program in background mode..if so can you share us the technical details
6) Any information on how many work processors that were available for executing the jobs
Appreciate your help.
Regards,
Varun

Hello Udaya ,
Could you please tryy providing a range of BPs as per note 1121015? This can help in improving the performance .
Thanks & regards,
Krishnen

How to check the performance of the database instance in oracle apps 11i

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