Discoverer viewer export option

Hi All,
When i am using the export to reports XML format option i am getting error that is due to some cross tab error.
Help me out to overcome this error.

Custom formatting from Disco does not appear in Excel. I always forget whether Disco does not export the formats, or if Excel ignores them (or both).
I think there are a few other threads where people have exported to HTML, imported the HTML into Excel, and had the formatting preserved.

Similar Messages

Crystal Report Viewer Export options

In the toolbar of Crystal Report Viewer, there is export button, click it it will pop-up the file dialog for you to choose the export format and dist file location.
the default(first choice) export format in CR2008 is ".rpt", , how can I set the default export format to ".pdf"?
Thanks for help.

Remove the viewer Export button from the toolstrip
Add a new Export button
On click event of the new Export button, present the user with custom export form
Use the following sample code
Private Sub frmReportPreview_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
Dim ts As ToolStrip
Dim currentExportButton As ToolStripButton
Dim newExportButton As ToolStripButton
' Replace the export button with our own export button so we can handle the event ourselves
ts = DirectCast(CRViewer.Controls(4), ToolStrip)
currentExportButton = DirectCast(ts.Items(0), ToolStripButton)
ts.Items.Remove(currentExportButton)
newExportButton = New ToolStripButton("", My.Resources.Export, AddressOf ExportButton_Click)
newExportButton.ToolTipText = "Export report to disk"
ts.Items.Insert(0, newExportButton)
End Sub
Create windows form 'frmReportExport' that contains the export file types and their order, then use the following code:
Private Sub ExportButton_Click(ByVal sender As Object, ByVal e As EventArgs)
Dim frmExport As frmReportExport
' Allow the user to specify options such as the name of the file and format before exporting.
frmExport = New frmReportExport
frmExport.Report = Report
frmExport.ShowDialog()
End Sub
Then use the code below to run the export from the custom report export windows form.
Report.ExportToDisk(exportFormat, fileExport.SelectedFilename)
Please do note. This is an unsupported, undocumented hack of the viewer. This may work for your current app, but you risk that the same approach may not work in future versions of the viewer...
Ludek

Discoverer viewer -- export to pdf doesn't retain page settings.

Hi,
The report output in discoverer viewer is much different from that of plus. I am concerned abt the report headers. In discoverer plus, the headers are left, center and right aligned.
But in viewer, every thing is aligned center. How can I get the report o/p (same as that of plus) in viewer??
Thanks
Message was edited by:
boyz

Hi there
did you fix it in Viewer?
I am also getting the same issue, I have made my page setting in Discoverer Plus , when I go use Discoverer Viewer use the Printable page to get the PDF file, the layout does not shows the same page settings what I did in Discoverer Plus.
Thanks
ASIM

Discoverer Viewer Export

Before upgrade 10G we were able to export as csv and then import into access 97, now we are getting extra carriage returns and line feeds which is causing the import to access 97 to fail. Any suggestions on what could be causing this. We use both Viewer and Plus and are having the same issues in both. We have upgraded and applied all patches and our users are getting very frustrated.

I would log a service request with Oracle support on this and see what they say. I have no problems outputting to excel, but then I am exporting as .xls, and I am not trying to then take the excel file into access. Have you tried exporting as .xls type, then saving to .csv, and then trying to load into Access? Why are the users trying to load into Access by the way? Maybe need to see if there is a better process to handle the business need than what is being done right now. I am guessing that not a lot of people try to take something exported from Excel eventually into Access, so may not get a lot of help from this forum, but I could be wrong to think that.
John Dickey

Export option in discoverer viewer

Hi All,
I am using oracle 9ias discoverer and i need to remove export option from discoverer viewer page.
I made changes in ui_config.xsl and also unchecked the export data option from preferences page, but it is not reflected in my workbook. when i click on the export data link, a new page is displayed with a combo to select export format and when i click on apply button it forwards to connection page.
Can anyone please tell me why it is happening like this and how to resolve it.
Any help is appreciated.
Thanks and regards
Mukesh Harjai

I assume you are following the directions in Chapter 10 - "Customizing Discoverer Viewer" of the Oracle9iAS Discoverer Configuration Guide.
You should be able to remove the Export link.
If you are still struggling with this please log an SR/TAR to get detailed help from Support.
Discoverer Product Management

How to control actions printing,export in discoverer viewer for user

Hi
we use discoverer viewer .I want to control Printing,export,send email options
for user for a worksheet.Hoe to do this. thru Enterprise Manager apps server control , i tried to change the settings , but i guess thats for all the users and all the workbooks.
how do i set this for user??
rgds

Hi
Yes, the settings you can apply are global and will affect all users. You cannot restrict these by user. Sorry.
Best wishes
Michael

Disable options in Discoverer Viewer

Hi,
I have the following questions in Discoverer Viewer.
1.Save As function should default to user’s “C” drive, not XSR server.
2. What about after an end user is finished manipulating the report and exits / goes to a different worksheet – a dialogue page is displayed regarding saving the changes. This needs to be disabled unless you can default the save as to the end users’ pc
3.Printable page set up needs to be addressed, pages are not formatted to fit reports logically, does not give page numbering/header footer
4. We need a system-wide change from the standard default settings to some setting that makes sense for our reports – example: landscape vs. portrait; smaller margins, etc.
5.Export function must bring the following information with the data: report title information, Created on date/time stamp and the Xerox Internal Use Only—Protect until XXXX”. Only brought over the page items titles
Can some one help in making this happen please...
Thanks, Prasad

Try checking out this document
http://download.oracle.com/docs/html/A95458_02/customiz.htm
specifically the Section 10.11, "How to remove Discoverer Viewer user interface options"
Hope this helps
Keith Laker
Oracle EMEA Consulting
BI Blog: http://oraclebi.blogspot.com/
DM Blog: http://oracledmt.blogspot.com/
BI on Oracle: http://www.oracle.com/bi/
BI on OTN: http://www.oracle.com/technology/products/bi/
BI Samples: http://www.oracle.com/technology/products/bi/samples/

Discoverer Viewer - Drill down option

Dear all
I created a report in discoverer desktop, with drill down option for financial information.It works fine in Disco Desktop. All the drill down options are working fine as well. But the same report when run in disco viewer, it has got an option for drilling down further, then another option for collapse(with the blue button) - to view the summary value.
When the collapse option is chosen, the blue color button disappears in Viewer and wouldnt know how to drill down back without reloging into the application.
Could you please help me how to solve this problem, as I need to share this report with users who has viewer access only?We are using 9i at the moment.
Thanks.

Hi Russ
I have heard folks having awful issues with IE 7. It seems to mess up everything Oracle. Sounds like Oracle and Microsoft have some hurdles to cross. For now I would advise everyone to either stay on IE 6 or use another browswer like Firefox.
To answer the specific question posted here, it is possible that the user has hit one of the well known Discoverer bugs wherein Discoverer Viewer cannot properly execute workbooks created in Desktop. There are fixes and one-off patches available for this in MetaLink but these patches all require a password to download them. I would advise the raising of a service request and in the request spefically ask if there is a one-off patch that will fix this.
Best wishes for now
Michael

Best Export Options for QT5 Viewing

I run a site for Mac OS 7 users and want to upload some videos there in QuickTime 5 format (the latest version for Mac OS 7). I am working on a G4 running Tiger and QuickTime 7 Pro.
What are some of your opinions on the best export options for QT5 viewing, distrubed over the internet, at say 320x240?

Alas, the data rate of these two video codecs must be a lot higher (at least 25% more than the more modern codecs) to ensure a good visual experience.
A neat html "trick" is to encode with these higher data rates but at a smaller dimension. Instead of 320X240 use 160X120. The smaller dimensions help keep the file size down. During html playback use the object and embed tag to scale="tofit" and enlarge the playback area.
Your src (source) tag dimensions are larger than the original source file. Using scale="tofit" tags the file plays at the designated size instead of the original (160X120) size.
The pages hosted for .Mac users (iWeb and Homepage) use the opposite tag (scale="aspect") that fit the source to the template of the page. One of mine as an example:
http://homepage.mac.com/kkirkster/zoom/

Discoverer view change default option

Hi friends,
when connecting to discoverer/plus or viewer. The first screen, we will see
"Connect to" and the default for this one is "OracleBI Discoverer"
I just wonder if i can hide that option.
So anytime when i open discoverer plus it i should not see it.Also if anybody can help me adding a LOV to "Database" field on the same page.
Thanks in advance.
Regards,
Prashant

Hi,
when connecting to discoverer/plus or viewer. The first screen, we will see
"Connect to" and the default for this one is "OracleBI Discoverer"
I just wonder if i can hide that option.You can set its default by passing a parameter to the URL.
for example for oracle application users you should add
&connectionAccessType=APPS
http://<server:port>/discoverer/viewer?&connectionAccessType=APPS
This change is not supported but you can search this forum for UIX manipulations you can do.
You can also look at some other UIX changes performed here:
http://oraclebi.blogspot.com/search?q=UIX
It may give you a direction.
Again, This is not supported, be very careful with the changes made.
Tamir

Excel export options now showing in report viewer

HI,
I'm workin on a project and I'm having some problems when exporting to excel using crytal reports server XI. When i try to export to excel, first the excel export options is not showing. Second, when I export to excel, the columns are correctly align. it's like exported all over the place. Please help

Excel export options are not shown when exporting from the viewer in .NET. You will need to set up the excel export options like you want them to be in the designer first under File|Export|Report Export Options.

Remove the Crystal Reports (.rpt) Export Option from IE Viewer

When I click the "export" button from my IE Crystal Viewer the first export option is "Crystal Reports". I need to get rid of that option as I don't want my clients to export my report to an .rpt file.
How do I manage this list in .Net 2005? I know there is a file that needs to be modified but I just don't know which one.

When you click on Export button a window should pop up which contains a dropdown for all formats.
As you are not getting dropdown.The .js file is not correct.Copy the same file from some other machine of same version or
You can try with making changes in export.js file.
Path of export.js file is :
C:\WINDOWS:\Microsoft.NET\Framework\v2.0.50727\ASP.NET ClientFiles\CrystalReportWebformViewer3\JS\export.js
Create backup of that file before editing.
Hope this helps!!
Regards,
Shweta

"All" option in page item in Discoverer viewer

In discoverer viewer , option "All" is added along with the other entires of Page item. in the drop down . But this "All" option is available only as the last entry of the drop down . Is there any way to dispaly "All" as first entry in the Drop down ?? Please help it is urgent

Short answer - I believe no, you cannot alter the location due to it's name (ie: <All> flows to the bottom).
Long answer (great bedtime reading to help you snooze!):
In the ol' days (read Desktop actually), people regularly wanted to have the <All> option for a table (not just a xtab) and there is a way of adding <All> to a LOV via the LOV concept in the Admin edition.
When I did this in LOVs, I think I remember that what you called the <All> made a difference in the placement.
For example, I think I remember that if I added .All, then it went to the top. If I added <All> then it went to the bottom.
So it sure sounds like the LOV is alphabetically displayed no matter what you try to do and the <All> flows to the bottom - or worse - potentially someone in the list. You could also try to add the .All method to a redirected LOV, but then you'd have 2 Alls I suspect (one at the top, one at the bottom).
Russ

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 Viewer- Cannot see the Data of the Workbook/worksheet

Hi
I have managed to create workbooks from discoverer plus and
have saved it to database,
Now i am trying to view the Workbooks in Discoverer Viewer.
As i sign on it show me the list of Workbooks available, but as
i click on any of the workbooks it dosen't show me the report
there.
Can i get any solution for this problem.

hi chris
first off all thankyou very much to look into the matter
as of the error, i a not getting any error , instead it just
displays the Report Title , without data below it.
Also if i click on any of the links above eg'Presentation option', Export Data'etc it opens 'File Download' dialog box and download a text file on my machine
which contains'Cannot specify Worksheet without Workbook' that's all
i really don't know what is the problem all about.
Please help
Thanks

Discoverer viewer export option

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