Discoverer Report Requirements

Hi
I am fairly new to Portal and currently looking at implementing it for a client using Portal v 10.1.4.1 and AS 11.5.10.2. Currently I am gathering requirements and one of these is to allow the users to display a number of Discoverer reports. At present the reports have not been defined and this is currently in progress. However from a Portal perspective can someone clarify please what components are needed both from Portal and also from Oracle AS in order to display these reports as well as any other comps. I have been reviewing the documentation and it seems to state that we need a Oracle BI component installed. Is this just for Dashboards or also for displaying reports in the Portlet ?
The documentation states that the Pre requisites for Discoverer Portlets are
1) Install Oracle Application Server Infrastructure
2) Install Oracle Application Server Portal
3) Install Oracle Business Intelligence
Can someone please confirm what I need to install in order to achieve this functionality ?
Thanks in advance
Kevin

Kevin,
If you have Portal installed and Discoverer Viewer then you can simply create a page in Portal with url items which contain links to the discoverer viewer reports. You need to create public connections within Discoverer. The easiest way of getting the correct url is to simply run the desired report within a browser and copy the url into the portal item.
If you need to set some of the parameters dynamically you can do this in a dynamic page and htp.p() the link as html, setting the desired parameters at runtime.
Portal allows you to create Discoverer portlets but these are pre-run and cached, which is great for performance but not so good if you need them to be dynamic.
You may need buiness intelligence if you are wanting to work with Oracle Applications: my understanding is that Business Intelligence is a pre-built End User Layer with Business Areas that get you up and running quickly with Discoverer in the eBusiness Suite. It is possible to do without Business Intelligence but it will require some up-front work to build your own end user layer and configure it.
There are a number of articles on Metalink about getting Discoverer to work with Oracle Applications which covers all this in great detail.
Patrick.

Similar Messages

Discoverer Report parameter based on subquery

Hi Guys,
I have following query which i need to convert into discoverer report
select hpah.EMPLOYEE_NUMBER,hpah.FIRST_NAME,hpah.LAST_NAME,hpah.PERSON_NAME,
--hpah.JOB_NAME,hpah.ASSIGNMENT_ORGANIZATION_NAME,
hpah.ASSIGNMENT_TYPE,hpah.USER_ASSIGNMENT_STATUS,
SUBSTR(pj.name, 1, instr(pj.name, '.', 1, 2) -1) job_code,
SUBSTR(pj.name, instr(pj.name, '.', 1, 2) + 1) job_title,
(select haou.ATTRIBUTE1 from hr_all_organization_units haou
where haou.ORGANIZATION_ID = hpah.ASSIGNMENT_ORGANIZATION_ID ) Function,
(select haou.ATTRIBUTE2 from hr_all_organization_units haou
where haou.ORGANIZATION_ID = hpah.ASSIGNMENT_ORGANIZATION_ID ) org_desc,
SUBSTR(hpah.ASSIGNMENT_ORGANIZATION_NAME, 1, 6) dept_code,
SUBSTR(hpah.ASSIGNMENT_ORGANIZATION_NAME, 7, LENGTH(hpah.ASSIGNMENT_ORGANIZATION_NAME)) dept_title,
hpah.GRADE_NAME,hpah.LOCATION_NAME,hpah.SUPERVISOR_NAME,
hpah.PERSON_START_DATE,hpah.ORIGINAL_DATE_OF_HIRE ,
hpah.SALARY_BASIS,hpah.BUSINESS_GROUP_ID,hpah.ASSIGNMENT_ID,
decode( hpah.SALARY_BASIS, 'ANNUAL', ppp.proposed_salary_n,
'HOURLY', (ppp.proposed_salary_n *2080),
ppp.proposed_salary_n
) salary,
sysdate run_date
from
hrfg_person_assignment_history hpah ,
per_pay_proposals ppp,
per_pay_bases ppb,
per_grades pg,
per_jobs pj
where hpah.ASSIGNMENT_ID = ppp.ASSIGNMENT_ID
and hpah.SALARY_BASIS = ppb.PAY_BASIS
and hpah.BUSINESS_GROUP_ID = ppb.BUSINESS_GROUP_ID
and hpah.GRADE_ID = pg.GRADE_ID(+)
and hpah.JOB_ID = pj.JOB_ID (+)
--and hpah.EMPLOYEE_NUMBER = 100779
and hpah.PERSON_START_DATE IN
(SELECT MAX(hpah2.PERSON_START_DATE)
FROM hrfg_person_assignment_history hpah2
WHERE hpah2.EMPLOYEE_NUMBER = hpah.EMPLOYEE_NUMBER
AND hpah2.PERSON_START_DATE <= sysdate )
order by hpah.EMPLOYEE_NUMBER
i need to have sysdate as parameter in my report. I want data based on the date i provide.
how can i make this as an parameter?

Hi Prashant,
Subqueries are not Supported in Conditions..As of Disco Plus Rel 10.1.2.54.25
A plausible workaround can be:
1. Create a View with foll. Query
create or replace view TEST_VIEW as
select hpah.EMPLOYEE_NUMBER emp_no,hpah.FIRST_NAME,hpah.LAST_NAME,hpah.PERSON_NAME,
--hpah.JOB_NAME,hpah.ASSIGNMENT_ORGANIZATION_NAME,
hpah.ASSIGNMENT_TYPE,hpah.USER_ASSIGNMENT_STATUS,
SUBSTR(pj.name, 1, instr(pj.name, '.', 1, 2) -1) job_code,
SUBSTR(pj.name, instr(pj.name, '.', 1, 2) + 1) job_title,
(select haou.ATTRIBUTE1 from hr_all_organization_units haou
where haou.ORGANIZATION_ID = hpah.ASSIGNMENT_ORGANIZATION_ID ) Function,
(select haou.ATTRIBUTE2 from hr_all_organization_units haou
where haou.ORGANIZATION_ID = hpah.ASSIGNMENT_ORGANIZATION_ID ) org_desc,
SUBSTR(hpah.ASSIGNMENT_ORGANIZATION_NAME, 1, 6) dept_code,
SUBSTR(hpah.ASSIGNMENT_ORGANIZATION_NAME, 7, LENGTH(hpah.ASSIGNMENT_ORGANIZATION_NAME)) dept_title,
hpah.GRADE_NAME,hpah.LOCATION_NAME,hpah.SUPERVISOR_NAME,
hpah.PERSON_START_DATE,hpah.ORIGINAL_DATE_OF_HIRE ,
hpah.SALARY_BASIS,hpah.BUSINESS_GROUP_ID,hpah.ASSIGNMENT_ID,
decode( hpah.SALARY_BASIS, 'ANNUAL', ppp.proposed_salary_n,
'HOURLY', (ppp.proposed_salary_n *2080),
ppp.proposed_salary_n
) salary,
sysdate run_date
from
hrfg_person_assignment_history hpah ,
per_pay_proposals ppp,
per_pay_bases ppb,
per_grades pg,
per_jobs pj
where hpah.ASSIGNMENT_ID = ppp.ASSIGNMENT_ID
and hpah.SALARY_BASIS = ppb.PAY_BASIS
and hpah.BUSINESS_GROUP_ID = ppb.BUSINESS_GROUP_ID
and hpah.GRADE_ID = pg.GRADE_ID(+)
and hpah.JOB_ID = pj.JOB_ID (+)
--and hpah.EMPLOYEE_NUMBER = 100779
order by hpah.EMPLOYEE_NUMBER
2. Create another table say TEST_TAB
create table TEST_TAB (emp_no, start_dt) as
SELECT hpah2.EMPLOYEE_NUMBER , MAX(hpah2.PERSON_START_DATE) PERSON_START_DATE
FROM hrfg_person_assignment_history hpah2
GROUP BY hpah2.EMPLOYEE_NUMBER
3. Add both of them in Disco Admin and create a join between TEST_VIEW.emp_no and TEST_TAB.emp_no
4. Bring both these Objects in a new report in Disco Plus
5. Create a New Parameter (Base it on PERSON_START_DATE Col of TEST_TAB)
6. Choose Option Create Condition with operator <=
7. Checkmark "Require User to Enter a Value
8. Execute Report
I believe this should work. Either ways let me know if it helps or u get another workaround. (This scenario looks quite interesting)
Thanks,
Chinmay

Open discoverer report in new browser window and without connections page

Hi All,
We are using Oracle 11g Discoverer 11.1.1.4. Requirement is to open the discoverer report in a new browser window and without connections page.
When we are running discoverer reports with this parameters we unwantedly get the connections page of the discoverer plus which we don't want.
Went through the documentation given in this page and followed it still the issue persists, and i see couple of threads with my issue and no updates.
This excerpt is from the documentation available in the link
" _plus_popup=true and framedisplaystyle=embedded launches Discoverer Plus in a new pop-up browser window that contains the Plus applet embedded in it "
http://www.art2dec.com/documentation/docs/oas10g1012/linux/bi.1012/b13918/urlstart.htm
and Here is what we use to invoke our reports.
http://ipaddress:port/discoverer/plus?cn=cf_123&_plus_popup=TRUE&framedisplaystyle=EMBEDDED&wb=disc_wb_1
Request the forum users from PRO discoverer group to help me out of this issue and expect a good discussion on this.
Thanks in advance

Closing the thread
We were able to achieve by changing the browser settings in the IE 8 Browser. Disabled Tabbed browsing.

How to submit a concurrent request from Discoverer report.

I would like to know If any one has tried submitting a concurrent request from Discoverer Report?_
This is no stupid question, but our team here finally decided with a solution to our long pending issues with few of the discoverer report. To Proceed further, we would like to know, how to submit a concurrent request from Discoverer report?
We are looking for calling a package from the Disco admin by passing the parameters from the disco to the 6i report.
All help us in this regards are much appreciated.
Kindly help us in the same!
Thanks
Arun

Thanks Rod for confirming the same.
I will be trying the same today and will let you know if I succeed in doing it.
If I can share the actual requirement with you, it goes like this.
"I will be triggering the Oracle 6i standard AP Trail balance report through the Disco report. The standard report will be inserting the required data to one of my custom table. Once the concurrent program completes normal, my custom table will be having the required data to create the workbook specific to the current run of the concurrent program.
The one problem which I think could happen is, How can I make my disco report to wait till the standard program to complete in normal so that my disco report can be generated with the data from custom table.
Will the above requirement is possible If I follow the way you mention in the PDF or Could you suggest a better way for achieving the same.
In short, my requirement is: The custom table(say XX_TABLE) will be populated with data when the standard 6i report is run and the disco admin will be making of the custom table (XX_TABLE) to generate the report.
Please advice.
Thanks
Arun

Invoking a Discoverer Report from a web page written in JSP

Hi,
We are using Discoverer 10.1.2 against a relational database. We are not using the OLAP option.
I have a requirement wherein users would like link to a Discoverer Report from a web application which is not deployed in Oracle Portal. So Discoverer portlets are not the solution.
I basically need to be able to provide the Report URL in the JSP page.
Has anybody done this ? Can you please provide some pointers towards how to generate the Discoverer report URL to invoke the report from a JSP ?
Thanks
Manav

Discoverer URL parameters can be found here in the Configuration Guide here:
http://download.oracle.com/docs/html/B13918_03/urlstart.htm#sthref888
Note, that you cannot pass the password in the URL (security restriction) so you will need to use Public or Private connections and pass the connection ID or use an HTML form to build the URL using the POST method.
Or, you can fill in the desired fields and let the user enter their username/pwd.
Hope that helps get you started.
Regards,
Steve.

Invoking Discoverer Report from Zoom Menu Option

HI there
I've seen this on client site but never done it myself. Does anyone have any documentation or guidance on how to set up a form personalization so that the zoom menu option on a form links to a discoverer report, potentially passing parameter values to limit the data? Can forget the parameter side if it's complicated for now as we don't have any full requirements.
Many thanks for any help
Cheers, Kate

Hi
Zoom functionality is very simple just follow the bellow steps
• Enter the Form Personalization form. (M) Help > Diagnostics > Custom Code > Personalize.
• Rule Seq: 10
• Description: Create Menu Item
• Trigger Event: WHEN-NEW-FORM-INSTANCE
• Context: User and set the value to your user name (don't forget to do this for every Rule you define)
• Select the Actions tab
• Actions Seq: 10
• Type: Menu
• Menu Entry: SPECIAL31
• Menu Label: Discoverer Report
• Rule Seq: 30
• Description: Open Discoverer Report
• Trigger Event: SPECIAL31
• Context: User and set the value to your user name
• Actions Seq: 10
• Type: Builtin
• Builtin Type: Launch a Function
• Function Code: XXX---Function name
• Function Name: wil be defaulted from the code
• Save your work and exit all the forms.
Try it out!!!

Discoverer Report showing invalid characters in the report data

Hi,
Can you please help me. I have designed a discoverer report in discoverer desktop 4i, when it is running the data showing some invalid characters in the data like below.
kara¿ah L¿MAK HOLD¿NG A.¿
I have executed the same query in sql plus at that time the data shows correctly. Please let me know, is there any settings required.
Best Regards,
Umamaheshwar.

Hi Umamaheshwar
This could be a registry setting. Let me give you some background. In the Windows registy, every Oracle Home has a setting called NLS_LANG. This is the variable that controls, among other things, the numeric characters and the language used. The variable is made up of 3 parts. These are:
language_territory.characterset
Notice how there is an underscore character between the first two variables and a period between the last two. This is very important and must not be changed.
So, for example, most American settings look like this: AMERICAN_AMERICA.WE8MSWIN1252
The second variable, the territory, controls the default date, monetary, and numeric formats and must correspond to the name of a country. So if I wanted to use the Greek settings for numeric formatting, editing the NLS_LANG for Discoverer Desktop to this setting will do the trick:
AMERICAN_GREECE.WE8MSWIN1252
Can you please check your settings? Here's a workflow:
a) Open up your registry by running Regedit
b) Navigate to HKEY_LOCAL_MACHINE\SOFTWARE\ORACLE
c) Look for the Oracle Home corresponding to where Discoverer Desktop is installed. It's probably called KEY_ORANT
d) Clicking on the Oracle Home will display all of the variables
e) Take a look at the variable called NLS_LANG - if it is correct Exit the registry
f) If its not correct please right-click on it and from the pop-up select Modify
f) Change the variable to the right setting
g) Click the OK button to save your change
h) Exit the registry
Best wishes
Michael

Options in Publishing Discoverer Report output

What are my options around publishing scheduled discoverer reports to the oracle ebusiness login page similar to the notifications list. Have a requirement to publish daily reports to the user and have seen report manager functionality to create as menu items for BI Publisher reports but I am not clear on my options for discoverer.

Hi,
I also have the same requirement cn any one help me out with this.
Regards,
Pratik

With one condition included my discoverer report is taking hours to run

Hi,
I am trying to build a discoverer report based on a view and i have defined couple of conditions as per the business requirement. Here is my view which is executing fine from database and at discoverer level.
Now the requirement is to get the details with conditions
1. Application_date is not equal to apply date
2. Applied_amount>0
parameters should be
Application_date low and high
The report is successfully executing when i use condition1 that is application_date<>apply date with parameters mentioned.
But when i define second condition at report level that applied_amount>0, its taking hours to run.
Please advise me the way to use this condition2 so that it should be executed in normal time.
Thanks,
Prathyusha.
Edited by: 958913 on Oct 10, 2012 1:28 PM

Hi Srini,hussein,
Thanks so much.
Yes srini that is related to my post. I have tried all the options to make that condition workout. But hard luck i could nt able to make this work out.
Im still wondered my query is successfully getting executed in database fine and when i give any condition on applied amount its taking hours to run from discoverer desktop and i dont find it executed anytime till now.
I am not sure about enabling this trace option as i reviewed the ID's suggested by you and seems that all needs to be done with the help of DBA. But i dont have that much time to make this workout. This is an immediate business requirement and i have never seen this problem anytime with discoverer desktop.
Any help would be appreciated.
Thanks,
Prathyusha.

Discoverer report is taking a very long time

Hi All,
I need help on below discoverer issue.
discoverer report is taking a very long time for rows to be retrieved on export when it is run for India and it is required for month end. For some reason only 250 rows are retrieved at a time and retrieval is slow so it is taking 10 minutes to bring back 10,000 rows.
Regards
Kumar

Please post the details of the application release, database version and OS along with the discoverer version.
I need help on below discoverer issue.
discoverer report is taking a very long time for rows to be retrieved on export when it is run for India and it is required for month end. For some reason only 250 rows are retrieved at a time and retrieval is slow so it is taking 10 minutes to bring back 10,000 rows.Please see these links.
https://forums.oracle.com/forums/search.jspa?threadID=&q=Discoverer+AND+Long+AND+Time&objID=c3&dateRange=all&userID=&numResults=15&rankBy=10001
https://forums.oracle.com/forums/search.jspa?threadID=&q=Discoverer+AND+Performance&objID=c3&dateRange=all&userID=&numResults=15&rankBy=10001
https://forums.oracle.com/forums/search.jspa?threadID=&q=Discoverer+AND+Slow&objID=c3&dateRange=all&userID=&numResults=15&rankBy=10001
Thanks,
Hussein

How to find how name of view and table using in Discoverer report

Hi all,
Please help me, i have requirement, i need name of views and tables used in discoverer reports.
plz help its urgent.
regards,
Vivek Gautam

As per my knowledge goes, We can see from Administrator which Folder is associated with a Workbook. Else you may have to manually open each and every workbook and look for the objects.

Invoking DIscoverer Report Using Zoom on Apps Form

HI there
I've seen this on client site but never done it myself. Does anyone have any documentation or guidance on how to set up a form personalization so that the zoom menu option on a form links to a discoverer report, potentially passing parameter values to limit the data? Can forget the parameter side if it's complicated for now as we don't have any full requirements.
Many thanks for any help
Cheers, Kate

Hi,
You can use the Launch a URL or Launch a function builtin to link to a Discoverer report using Forms Personalization.
Look at Metalink Note:420541.1 and the Discoverer Configuration Guide for more details.
Rod West

How to send an email with an attachment of discoverer report

Hi Alll,
My requirement is i should have one concurent program this concurrent program's output will be the discoverer report's output.. and i have to send this report output as an attachment through th email.
Please advice me,
Thank You.

Hi,
This cant be easily done,but you need to follow the steps.Go through this link to download Schduling through concurrent manager
[http://ascbi.com/third_party_documents.htm]
Hope it helps you.Award points.
Best Wishes,
Kranthi.

Project resource Management: Discoverer reports for Utilization.

Hello,
We are planning to use PJRs discoverer reports. Is it mandatory to use PJI for the same?
Also what is the exact difference in new and old utilizaiton models?
It will be great f you can point me to some proper docs on this one.
thanks fo ryour help

Hi
After applying patch 18308493 (note 1632924.1) I was able to assign a candidate to a requirement. The LOV in the search candidate form now shows people and the organizations. In HR the organizations marked as Project Expenditure/Event Organizations need the Realted Organization populated with the orgs Operating Unit and the Resource Default with the global calendar (click Others).
Using PA jobs and HR jobs does work when using the PA job mapping.
Kind regards
Chris

Oracle 10g Discoverer Reports & export to xls fails for large reports

Hi ,
We have following configurations:
1: RHEL 5.4
2: Discoverer :Version 10.1.2.48.18
3: Oracle10g Apps Version : Version 10.1.2.0.2
Issue:
Most of small reports works fine ....but when large discoverer reports are executed the page
keeps on refreshing for 15-20 hours but no output ....same for export to xls ......
But same reports works fine in oracle9i for same data voulme....
Observations:
When on linux with top command the processes are monitored its observed that discoverer process
dis51ws dies for large reports after 1-2 minutes ...& the page keeps on refreshing but no output....
for 1-2 minutes it consumes 50-80% cpu utilisation then process disappears & cpu 80% idle ...
It seems that as 10g Apps is installed on RHEL 5.4 ...non certfified OS causing an issue...
Can any one adds more inputs in this regards......
we have checked logs : below are log details :
Below logs gives "Logkeys: exceptions discoiv.servlet_exceptions" for this report ...
1:
OC4J~OC4J_BI_Forms~default_island~1:
10/04/11 12:11:29 Oracle Application Server Containers for J2EE 10g (10.1.2.0.2) initialized
10/04/11 12:11:59 Using oracle.reports.util.EnvironmentGlobal class
10/04/11 14:23:37 Logkeys: exceptions discoiv.servlet_exceptions
10/04/11 14:23:38 Discoverer Model - 10.1.2.48.18
Session ID:2010041114240115278
10/04/11 14:25:42 Logkeys: exceptions discoiv.servlet_exceptions
10/04/11 14:25:42 Discoverer Model - 10.1.2.48.18
Session ID:2010041114254315439
10/04/11 14:28:53 Logkeys: exceptions discoiv.servlet_exceptions
10/04/11 14:28:54 Discoverer Model - 10.1.2.48.18
Session ID:2010041114285615691
10/04/11 14:29:13 Logkeys: exceptions discoiv.servlet_exceptions
10/04/11 14:29:13 Discoverer Model - 10.1.2.48.18
Session ID:2010041114291315728
10/04/11 14:32:35 Logkeys: exceptions discoiv.servlet_exceptions
10/04/11 14:32:35 Discoverer Model - 10.1.2.48.18
Session ID:2010041114323615949
10/04/11 14:32:48 Logkeys: exceptions discoiv.servlet_exceptions
10/04/11 14:32:48 Discoverer Model - 10.1.2.48.18
Session ID:2010041114324815982
10/04/11 14:34:44 Logkeys: exceptions discoiv.servlet_exceptions
10/04/11 14:34:44 Discoverer Model - 10.1.2.48.18
Session ID:2010041114344616128
10/04/11 14:34:55 Logkeys: exceptions discoiv.servlet_exceptions
10/04/11 14:34:55 Discoverer Model - 10.1.2.48.18
Session ID:2010041114345516155
10/04/11 14:36:25 Tutalii: /oracle10gas/app/oracle10g/discoverer/lib/discoverer5.jar archive
2:
Discoverer~SessionServer~12
Calling GetData on Preference Repository
Calling GetData on Preference Repository
Calling GetData on Preference Repository
Calling GetData on Preference Repository
Active Eul: EULADMIN
Calling GetData on Preference Repository
Calling GetData on Preference Repository
Calling GetData on Preference Repository
Calling GetData on Preference Repository
Calling GetData on Preference Repository
Calling GetData on Preference Repository
Calling GetData on Preference Repository
DCSCORBAInterface::Delete called
DCSCORBAInterface destructor called
DCSCORBAInterface::Delete called
DCSCORBAInterface destructor called
ASSERT [email protected]:436
ASSERT [email protected]:436
ASSERT [email protected]:436
ASSERT [email protected]:436
ASSERT [email protected]:436
ASSERT [email protected]:436
ASSERT [email protected]:436
ASSERT [email protected]:436
ASSERT [email protected]:436
ASSERT [email protected]:436
ASSERT [email protected]:436
ASSERT [email protected]:436
ASSERT [email protected]:436
3:
application.log
10/04/11 14:37:25 discoverer: [TRACE] [AJPRequestHandler-ApplicationServerThread-17] oracle.discoverer.applications.framework.ApplicationController.execute Finding async request action forward
10/04/11 14:37:25 discoverer: [TRACE] [AJPRequestHandler-ApplicationServerThread-17] oracle.discoverer.applications.framework.ApplicationController.execute Calling externalize
10/04/11 14:37:25 discoverer: [DEBUG] [AJPRequestHandler-ApplicationServerThread-17] oracle.discoverer.applications.viewer.model.WorksheetModel.getStateString EXT_TOOL: dvtb xk-1ml versionzw1.0w kyxdvtbyxbisltyxbicho vzwwjyxjbisltyxjdvtby
10/04/11 14:37:25 discoverer: [DEBUG] [AJPRequestHandler-ApplicationServerThread-17] oracle.discoverer.applications.viewer.model.WorksheetModel.getStateString EXT_VIEW: dv xk-1ml versionzw1.0w kyxdv bazw0w cszw25wyxpc vzw1wjyxjdvy
10/04/11 14:37:25 discoverer: [DEBUG] [AJPRequestHandler-ApplicationServerThread-17] oracle.discoverer.applications.viewer.model.WorksheetModel.getStateString EXT_VIEW: lc
10/04/11 14:37:25 discoverer: [DEBUG] [AJPRequestHandler-ApplicationServerThread-17] oracle.discoverer.applications.viewer.model.WorksheetModel.getStateString EXT_HS: dvhs
10/04/11 14:37:25 discoverer: [DEBUG] [AJPRequestHandler-ApplicationServerThread-17] oracle.discoverer.applications.viewer.model.WorksheetModel.getStateString EXT_DS: dv_ds &qls_z!2=New GL Report.Clndr Id&arq=false&qls_x!14=Sheet 1.Closing Balance (Credit)&qls_x!3=New GL Report.Voucher No&qls_z!3=New GL Report.Frm Prd&fm=xml&qls_z!4=New GL Report.To Prd&qls_x!2=New GL Report.Prd Desc&qls_x!11=Sheet 1.Debit Amount&qls_x!4=New GL Report.Gl Voucher No&qls_x!9=Sheet 1.Opening Balance Debit&tss_s!0=New GL Report.Acct Id,lh,group,false&qls_x!1=New GL Report.Acct Sdesc&qls_z!1=New GL Report.Loc Desc&qls_x!10=Sheet 1.Opening Balance (Credit)&qls_x!12=Sheet 1.Credit Amount&aow=false&qls_x!7=New GL Report.Shrt Code&qls_x!13=Sheet 1.Closing Balance (Debit)&qls_x!6=New GL Report.Pmt Rct Dt&qls_x!8=New GL Report.Dtl Nrtn&sss=true&qls_x!5=New GL Report.Voucher Dt&qls_x!0=New GL Report.Acct Id&qls_z!0=New GL Report.Loc Id&ddsver=1
10/04/11 14:37:25 discoverer: [DEBUG] [AJPRequestHandler-ApplicationServerThread-17] oracle.discoverer.applications.viewer.model.ViewerModelImpl.externalize [EXTERN_STATE]: $wksht$%24dv_ds%24%26qls_z%212%3DNew+GL+Report.Clndr+Id%26arq%3Dfalse%26qls_x%2114%3DSheet+1.Closing+Balance+%28Credit%29%26qls_x%213%3DNew+GL+Report.Voucher+No%26qls_z%213%3DNew+GL+Report.Frm+Prd%26fm%3Dxml%26qls_z%214%3DNew+GL+Report.To+Prd%26qls_x%212%3DNew+GL+Report.Prd+Desc%26qls_x%2111%3DSheet+1.Debit+Amount%26qls_x%214%3DNew+GL+Report.Gl+Voucher+No%26qls_x%219%3DSheet+1.Opening+Balance+Debit%26tss_s%210%3DNew+GL+Report.Acct+Id%2Clh%2Cgroup%2Cfalse%26qls_x%211%3DNew+GL+Report.Acct+Sdesc%26qls_z%211%3DNew+GL+Report.Loc+Desc%26qls_x%2110%3DSheet+1.Opening+Balance+%28Credit%29%26qls_x%2112%3DSheet+1.Credit+Amount%26aow%3Dfalse%26qls_x%217%3DNew+GL+Report.Shrt+Code%26qls_x%2113%3DSheet+1.Closing+Balance+%28Debit%29%26qls_x%216%3DNew+GL+Report.Pmt+Rct+Dt%26qls_x%218%3DNew+GL+Report.Dtl+Nrtn%26sss%3Dtrue%26qls_x%215%3DNew+GL+Report.Voucher+Dt%26qls_x%210%3DNew+GL+Report.Acct+Id%26qls_z%210%3DNew+GL+Report.Loc+Id%26ddsver%3D1%24dv%24xk-1ml+versionzw1.0w+kyxdv+bazw0w+cszw25wyxpc+vzw1wjyxjdvy%24wd%24false%24lc%24%24dvtb%24xk-1ml+versionzw1.0w+kyxdvtbyxbisltyxbicho+vzwwjyxjbisltyxjdvtby%24wvs%241101%24dvhs%24$cn$&vct=svd&cnk=cf_a101$ap$%26df%3D%26l%3D%26s%3D%26nc%3D%26dl%3D$expl$&sp=&node=&event=focus&state=(117)&root=63&wbt=2$prid$NEW_GL_REPORT%2F31$ctyp$viewer
10/04/11 14:37:25 discoverer: [TRACE] [AJPRequestHandler-ApplicationServerThread-17] oracle.discoverer.applications.framework.ApplicationController.execute Storing state
10/04/11 14:37:25 discoverer: [INFO] [AJPRequestHandler-ApplicationServerThread-17] oracle.discoverer.applications.framework.ApplicationController.execute Externalize Perf: 8ms
10/04/11 14:37:25 discoverer: [TRACE] [AJPRequestHandler-ApplicationServerThread-17] oracle.discoverer.applications.framework.ApplicationController.execute Saving Attributes
10/04/11 14:37:25 discoverer: [TRACE] [AJPRequestHandler-ApplicationServerThread-17] oracle.discoverer.applications.framework.ApplicationController.execute Saving ApplicationRequest
10/04/11 14:37:25 discoverer: [TRACE] [AJPRequestHandler-ApplicationServerThread-17] oracle.discoverer.applications.framework.ApplicationController.execute Checking for SSO mode
10/04/11 14:37:25 discoverer: [TRACE] [AJPRequestHandler-ApplicationServerThread-17] oracle.discoverer.applications.framework.ApplicationController.execute Saving errors, messages
10/04/11 14:37:25 discoverer: [DEBUG] [AJPRequestHandler-ApplicationServerThread-17] oracle.discoverer.applications.framework.ApplicationController.execute Returning final forward: "/ExportProgress.uix" redirect: "false"
10/04/11 14:37:25 discoverer: [TRACE] [AJPRequestHandler-ApplicationServerThread-17] oracle.discoverer.applications.framework.ApplicationController.execute ----------------------- End Request --------------------------
10/04/11 14:37:25 discoverer: [INFO] [AJPRequestHandler-ApplicationServerThread-17] oracle.discoverer.applications.framework.ApplicationController.execute Total Request Time in AppCtrl: 18
10/04/11 14:37:25 discoverer: [DEBUG] [AJPRequestHandler-ApplicationServerThread-17] org.apache.struts.action.RequestProcessor.processForwardConfig processForwardConfig(ForwardConfig[name=long running operation,path=/ExportProgress.uix,redirect=false,contextRelative=false])
10/04/11 14:37:25 discoverer: [DEBUG] [AJPRequestHandler-ApplicationServerThread-17] oracle.discoverer.applications.viewer.view.DiscovererPageBroker.isCacheable Setting cacheable to: true
4: XML log:
log2010041114285615691.xml
<MSG_GROUP>DCS</MSG_GROUP> <PROCESS_ID>15691</PROCESS_ID> <FILE_NAME>dcstim.cpp</FILE_NAME> <LINE_NUMBER>184</LINE_NUMBER> <THREAD_ID>-1283799360</THREAD_ID> <LOG_TIME>Sun Apr 11 14:29:13 2010
</LOG_TIME> ]]>
</SUPPL_DETAIL> </PAYLOAD> </MESSAGE>
<MESSAGE><HEADER><TSTZ_ORIGINATING>2010-04-11T14:29:13+00:00</TSTZ_ORIGINATING> <COMPONENT_ID>DISCOVER</COMPONENT_ID> <MSG_TYPE TYPE="NOTIFICATION"></MSG_TYPE><MSG_LEVEL>4</MSG_LEVEL> <HOST_ID>2010041114285615691</HOST_ID> <MODULE_ID>DCS</MODULE_ID> </HEADER> <PAYLOAD><MSG_TEXT><![CDATA[Timer started.]]></MSG_TEXT> <SUPPL_DETAIL><![CDATA[
<MSG_GROUP>DCS</MSG_GROUP> <PROCESS_ID>15691</PROCESS_ID> <FILE_NAME>dcstim.cpp</FILE_NAME> <LINE_NUMBER>162</LINE_NUMBER> <THREAD_ID>-1283799360</THREAD_ID> <LOG_TIME>Sun Apr 11 14:29:13 2010
</LOG_TIME> ]]>
</SUPPL_DETAIL> </PAYLOAD> </MESSAGE>
<MESSAGE><HEADER><TSTZ_ORIGINATING>2010-04-11T14:29:13+00:00</TSTZ_ORIGINATING> <COMPONENT_ID>DISCOVER</COMPONENT_ID> <MSG_TYPE TYPE="TRACE"></MSG_TYPE><MSG_LEVEL>5</MSG_LEVEL> <HOST_ID>2010041114285615691</HOST_ID> <MODULE_ID>DCS</MODULE_ID> </HEADER> <PAYLOAD><MSG_TEXT><![CDATA[Return DCSModelInterface::SendReceiveData(kScheduleInterface, inTable, outTable)
outTable = DCITable
     Length=0
]]></MSG_TEXT> <SUPPL_DETAIL><![CDATA[
<MSG_GROUP>DCS</MSG_GROUP> <PROCESS_ID>15691</PROCESS_ID> <FILE_NAME>dcsmdli.cpp</FILE_NAME> <LINE_NUMBER>259</LINE_NUMBER> <THREAD_ID>-1283799360</THREAD_ID> <LOG_TIME>Sun Apr 11 14:29:13 2010
</LOG_TIME> ]]>
</SUPPL_DETAIL> </PAYLOAD> </MESSAGE>
<MESSAGE><HEADER><TSTZ_ORIGINATING>2010-04-11T14:29:13+00:00</TSTZ_ORIGINATING> <COMPONENT_ID>DISCOVER</COMPONENT_ID> <MSG_TYPE TYPE="NOTIFICATION"></MSG_TYPE><MSG_LEVEL>4</MSG_LEVEL> <HOST_ID>2010041114285615691</HOST_ID> <MODULE_ID>DCS</MODULE_ID> </HEADER> <PAYLOAD><MSG_TEXT><![CDATA[DCSModelInterface::SendReceiveData(kScheduleInterface)]]></MSG_TEXT> <SUPPL_DETAIL><![CDATA[
<MSG_GROUP>DCS </MSG_GROUP> <PROCESS_ID>15691</PROCESS_ID> <FILE_NAME>dcsmdli.cpp</FILE_NAME> <LINE_NUMBER>226</LINE_NUMBER> <THREAD_ID>-1283799360</THREAD_ID> <LOG_TIME>Sun Apr 11 14:29:13 2010
</LOG_TIME> <LOG_SIZE>0</LOG_SIZE> <EXTRA_INFO><MethodEnd duration="0.1" sizeChange="0" >
real 0m0.1s
user 0m0.900s
sys 0m0.109s
</MethodEnd></EXTRA_INFO> ]]>
</SUPPL_DETAIL> </PAYLOAD> </MESSAGE>
<MESSAGE><HEADER><TSTZ_ORIGINATING>2010-04-11T14:37:13+00:00</TSTZ_ORIGINATING> <COMPONENT_ID>DISCOVER</COMPONENT_ID> <MSG_TYPE TYPE="NOTIFICATION"></MSG_TYPE><MSG_LEVEL>4</MSG_LEVEL> <HOST_ID>2010041114285615691</HOST_ID> <MODULE_ID>DCS</MODULE_ID> </HEADER> <PAYLOAD><MSG_TEXT><![CDATA[Timer stopped.]]></MSG_TEXT> <SUPPL_DETAIL><![CDATA[
<MSG_GROUP>DCS</MSG_GROUP> <PROCESS_ID>15691</PROCESS_ID> <FILE_NAME>dcstim.cpp</FILE_NAME> <LINE_NUMBER>184</LINE_NUMBER> <THREAD_ID>-1283799360</THREAD_ID> <LOG_TIME>Sun Apr 11 14:37:13 2010
</LOG_TIME> ]]>
</SUPPL_DETAIL> </PAYLOAD> </MESSAGE>
<MESSAGE><HEADER><TSTZ_ORIGINATING>2010-04-11T14:37:13+00:00</TSTZ_ORIGINATING> <COMPONENT_ID>DISCOVER</COMPONENT_ID> <MSG_TYPE TYPE="NOTIFICATION"></MSG_TYPE><MSG_LEVEL>4</MSG_LEVEL> <HOST_ID>2010041114285615691</HOST_ID> <MODULE_ID>DCS</MODULE_ID> </HEADER> <PAYLOAD><MSG_TEXT><![CDATA[Timer started.]]></MSG_TEXT> <SUPPL_DETAIL><![CDATA[
<MSG_GROUP>DCS</MSG_GROUP> <PROCESS_ID>15691</PROCESS_ID> <FILE_NAME>dcstim.cpp</FILE_NAME> <LINE_NUMBER>162</LINE_NUMBER> <THREAD_ID>-1283799360</THREAD_ID> <LOG_TIME>Sun Apr 11 14:37:13 2010
</LOG_TIME> ]]>
</SUPPL_DETAIL> </PAYLOAD> </MESSAGE>
Regards,

Hi ,
as per Note: 466697.1 ....its an memory error....& need to increase MaxVirtualDiskMem and MaxVirtualHeapMem
But we already have slowly increased MaxVirtualDiskMem and MaxVirtualHeapMem to below very high values ...but the issue remains same.......
as per note we are getting Logkeys: exceptions discoiv.servlet_exceptions error but
after that we are not getting below error ............
Unexpected error in state machine: java.lang.OutOfMemoryError
Hence I presume that its different issue rather than memmory....
Below are pref.txt values..........
CacheFlushPercentage          = 25          # Percent of cache flushed if the cache is full. valid values 0 - 100%.
MaxVirtualDiskMem          = 9294967296     # Maximum amount of disk memory allowed for the data cache. Should be greater than or equal to MaxVirtualHeapMem
MaxVirtualHeapMem          = 4294967296     # Maximum amount of heap memory allowed for the data cache.
QueryBehavior = 0          # Action to take after opening a workbook (0 = Run Query Automatically, 1 = Don't Run Query, 2 = Ask for Confirmation)
Also we have raised an SR & as per SR .............all below settings are tried as per SR except for applying a recent patch....
====================================================================
Discoverer performance is largely determined by how well the database
has been designed and tuned for queries.
A well-designed database will perform significantly better than a poorly
designed database.
Workbook design can also affect query performance.
1. Apply latest Discoverer patch as documented in <<Note:237607.1>>
'ALERT: Required and Recommended Patch Levels For All Discoverer Version'.
2. Increase the maximum JVM heap memory:
In general, the default values for the minimum heap (-Xms) memory and
maximum heap (-Xmx) memory are sufficient.
However, if your organization consistently runs large Discoverer queries
then you may benefit from increasing the maximum heap memory from the
default values.
This is recomended if your users are typically running large queries via
Discoverer Viewer.
Increasing the JVM memory can help to avoid "java.lang.OutOfMemoryError"
in Discoverer Viewer:
Please see <<Note 563960.1>>, Best Practice: Configuring The
OC4J_BI_Forms JVM For
Discoverer Viewer/Portlet 10g Performance And Stability for specific
details.
3. Disable Query Prediction:
Query Prediction provides an estimate of the time required to retrieve
the information in a query.
The Query Prediction appears before the query and consumes time.
Edit the <oracle_home>/discoverer/util/pref.txt on the middle-tier
server and set:
QPPEnable=0
Also set:
QPPObtainCostMethod = 0
4. Uncheck the 'Enable fantrap detection' checkbox.
When the box is checked, every query generated by Discoverer is
interrogated. Discoverer will detect a fan trap and rewrite the query to
ensure that the aggregation is done at the correct level.
Please refer to <<Note:210553.1>>, Oracle BI Discoverer: Fan Trap
Resolution - Correct Results
Everytime for more information on fantraps.
To disable, in Plus go to Tools -> Options -> Advanced -> Fan Trap
settings.
In Viewer go to Preferences and uncheck the box.
5. Disable Materialized Views/Summaries
In pref.txt add parameter:
MaterializedViewRedirectionBehavior = 0
Value equal to 0 ensures that Materialized View (MV) Redirection is
always performed when MVs are available.
6. Improve query performance by optimizing the SQL.
In pref.txt modify/add following parameters:
SQLFlatten = 0
SQLItemTrim = 0
SQLJoinTrim = 0
UseOptimizerHints = 0
If value of SQLFlatten is 1 then Discoverer will merge inline views in
the query SQL where ever possible.
In case of SQLItemTrim, Discoverer will remove unused folder items from
the query SQL where possible and for SQLJoinTrim Discoverer will remove
unnecessary joins from the query where possible.
UseOptimizerHints will add Optimizer hints to SQL if set >
0.Unnecessarily making Discoverer perform these checks consumes
resources and rather than increasing the performance may reduce the same. So unless you feel these checks have to be performed depending on
requirements, assign zero to these parameters.
7. When Discoverer builds a query, Discoverer makes a database security
check to confirm that the user has access to the tables referenced in
the folders. Avoiding this check can save time.
So in pref.txt underDatabase section add:
ObjectsAlwaysAccessible = 1
8. Whenever you are creating conditions, ensure that you match the Case.
This in turn can reduce the time Discoverer spends on changing the Case
and matching.
For example:
option Upper(Department) in (Upper('VIDEO SALES')
9. Ensure that summaries are refreshed periodically in Discoverer
Administrator.
10. Increase the amount of memory available for the Discoverer data cache. Please refer to <<Note 245752.1>>, Explaining Oracle BI Discoverer
Session Memory Management
And Server Cache Settings.
11. Performance may be enhanced by enabling OracleAS Web Cache.
==================================================================
Thanks for your reply....................
Regards,

Discoverer Report Requirements

Similar Messages

Maybe you are looking for