Discoverer Plus - IDL:DCCORBAException:1.0

I have encountered error: IDL:DCCORBAException:1.0 when i'm trying to create a report in Discover Plus that has 3 parameter fields. If i put values in the 3 fields, the report will generate, however, if i put a value into only 1 of those fields and leave the other 2 parameters blank, this error occurs.
Please help me.

Hi
Presumably the parameters are mandatory parameter? In this case you need to supply a value to all three. You cannot leave a mandatory parameter blank.
By the way, which version of Discoverer Plus are you using? You can use About | Help to see which version you have.
Best wishes
Michael

Similar Messages

Unable to connect Discoverer Server:IDL:DCCORBAException:1.0

Hi all,
I installed Discoverer 10 server on a machine called gnvmig.ote.gr and when I connect (from Discoverer Plus) to an Application EUL on the same machine I don't have any kind of problem. If I try to be connected to an Application EUL on another machine I have the following error:
Unable to connect Discoverer Server:IDL:DCCORBAException:1.0
I added inside the tnsnames.ora the connection string (to the other machine) and I enabled the trace....but inside the apps_trace.txt I don't any errors.
The strange thing is that the connection on the remote machine worked perfectly since yesterday....and now....nothing !!
The connection trace is the following:
=================STARTUP TIME= =================
PROCEDURE fnd.src.security.afscp.afscpinit: Begin(fndnam = APPS, gwyuid = APPLSYSPUB/PUB@uat01)
STATEMENT fnd.src.security.afscp.afscpinit: $Header: afscp.lc 115.25 2002/08/26 18:33:29 sdstratt ship $
PROCEDURE fnd.src.osd.afenv.usd_load_customfile: Begin(configname = nil)
PROCEDURE fnd.src.osd.afenv.usd_load_customfile: End: No config file specified
PROCEDURE fnd.src.security.afscp.afscpinit: End
PROCEDURE fnd.src.security.afscp.afscpsup: Begin
STATEMENT fnd.src.security.afscp.afscpsup: Username = ORACLE
PROCEDURE fnd.src.security.afscp.afscpsup: End: Success
PROCEDURE fnd.src.security.afscp.afscpcon: Begin
STATEMENT fnd.src.security.afscp.afscpcon: Connecting to gwyuid = APPLSYSPUB/PUB@uat01
STATEMENT fnd.src.security.afscp.afscpcon: New security pkg: Retrieving encrypted pwd
STATEMENT fnd.src.security.afscp.afscpcon: New security pkg success
STATEMENT fnd.src.security.afscp.afscpcon: Decrypting apps password
STATEMENT fnd.src.security.afscp.afscpcon: Closing gwyuid connection
STATEMENT fnd.src.security.afscp.afscpcon: Opening apps connection
STATEMENT fnd.src.security.afscp.afscpcon: No resp requested
PROCEDURE fnd.src.security.afscp.afscpcon: End: Success
PROCEDURE fnd.src.security.afscp.afscpfree: Begin
PROCEDURE fnd.src.security.afscp.afscpfree: End
PROCEDURE fnd.src.security.afscp.afscpinit: Begin(fndnam = APPS, gwyuid = APPLSYSPUB/PUB@uat01)
STATEMENT fnd.src.security.afscp.afscpinit: $Header: afscp.lc 115.25 2002/08/26 18:33:29 sdstratt ship $
PROCEDURE fnd.src.osd.afenv.usd_load_customfile: Begin(configname = nil)
PROCEDURE fnd.src.osd.afenv.usd_load_customfile: End: No config file specified
PROCEDURE fnd.src.security.afscp.afscpinit: End
PROCEDURE fnd.src.security.afscp.afscpsup: Begin
STATEMENT fnd.src.security.afscp.afscpsup: Username = ORACLE
PROCEDURE fnd.src.security.afscp.afscpsup: End: Success
PROCEDURE fnd.src.security.afscp.afscprsp: Begin(respkey = #521/#52767)
PROCEDURE fnd.src.security.afscp.afscprsp: End: Success
PROCEDURE fnd.src.security.afscp.afscpcon: Begin
STATEMENT fnd.src.security.afscp.afscpcon: Connecting to gwyuid = APPLSYSPUB/PUB@uat01
STATEMENT fnd.src.security.afscp.afscpcon: New security pkg: Retrieving encrypted pwd
STATEMENT fnd.src.security.afscp.afscpcon: New security pkg success
STATEMENT fnd.src.security.afscp.afscpcon: Decrypting apps password
STATEMENT fnd.src.security.afscp.afscpcon: Closing gwyuid connection
STATEMENT fnd.src.security.afscp.afscpcon: Opening apps connection
STATEMENT fnd.src.security.afscp.afscpcon: Get responsibility info
STATEMENT fnd.src.security.afscp.afscpcon: user_id = 3078, resp_type = I, resp_key = #52767 resp_id = 52767
STATEMENT fnd.src.security.afscp.afscpcon: appl_type = I, appsname = #521, appl_id = 521, secgrp =
STATEMENT fnd.src.security.afscp.afscpcon: Decrypting new oracle pwd for resp
STATEMENT fnd.src.security.afscp.afscpcon: Constructing connect string for resp
PROCEDURE fnd.src.security.afscp.afscpcon: End: Success
PROCEDURE fnd.src.security.afscp.afscpfree: Begin
PROCEDURE fnd.src.security.afscp.afscpfree: End
"apps_trace.txt" 407 lines, 28412 characters
PROCEDURE fnd.src.osd.afenv.usd_load_customfile: End: No config file specified
PROCEDURE fnd.src.security.afscp.afscpinit: End
PROCEDURE fnd.src.security.afscp.afscpsup: Begin
STATEMENT fnd.src.security.afscp.afscpsup: Username = ORACLE
PROCEDURE fnd.src.security.afscp.afscpsup: End: Success
PROCEDURE fnd.src.security.afscp.afscprsp: Begin(respkey = #521/#52767)
PROCEDURE fnd.src.security.afscp.afscprsp: End: Success
PROCEDURE fnd.src.security.afscp.afscpcon: Begin
STATEMENT fnd.src.security.afscp.afscpcon: Connecting to gwyuid = APPLSYSPUB/PUB@uat01
STATEMENT fnd.src.security.afscp.afscpcon: New security pkg: Retrieving encrypted pwd
STATEMENT fnd.src.security.afscp.afscpcon: New security pkg success
STATEMENT fnd.src.security.afscp.afscpcon: Decrypting apps password
STATEMENT fnd.src.security.afscp.afscpcon: Closing gwyuid connection
STATEMENT fnd.src.security.afscp.afscpcon: Opening apps connection
STATEMENT fnd.src.security.afscp.afscpcon: Get responsibility info
STATEMENT fnd.src.security.afscp.afscpcon: user_id = 3078, resp_type = I, resp_key = #52767 resp_id = 52767
STATEMENT fnd.src.security.afscp.afscpcon: appl_type = I, appsname = #521, appl_id = 521, secgrp =
STATEMENT fnd.src.security.afscp.afscpcon: Decrypting new oracle pwd for resp
STATEMENT fnd.src.security.afscp.afscpcon: Constructing connect string for resp
PROCEDURE fnd.src.security.afscp.afscpcon: End: Success
PROCEDURE fnd.src.security.afscp.afscpfree: Begin
PROCEDURE fnd.src.security.afscp.afscpfree: End
I want to underline that I didn't create a secure directory under the .../disco10g/discoverer path
Maybe should I create it and copy some .dbc files inside ?
But if the answer is 'YES', how did it work until yesterday ??? I have the suyspect that something has changed on the Application envinronment....
Any help will be appreciated
Thanks in advance
Alex

If you always get this error, then I don't know the answer. However, I see this message if I try to open a second Discoverer Plus session from the same browser session (either the same connection dialog, or on another tab of the same session). You can have multiple sessions of Discoverer , but they must be opened from completely separate browser sessions, or different browsers.
Scott

Discoverer Plus returning no data and IDL:DCCORBAException:1.0. Desktop OK

We are attempting to create a worksheet in Discoverer Plus. It is based on two tables joined with an outer join. We select 1 field from the master table, then 6 fields from the detail table. The query runs OK (we have no conditions, sorts, calculations nor totals).
When we attempt to add a 7th field from the detail table and run the query, Discoverer Plus displays the error message 'IDL:DCCORBAException:1.0' and the results region says 'No Data'.
If we build exactly the same worksheet with Discoverer Desktop against the same EUL, the query runs OK and returns the expected data. I've experienced this problem before and solved it by deleting the detail folder and re-creating it. (We are using custom folders). After this the query ran OK in Discoverer Plus and returned the expected data.
Has anyone else come across this? Do you know what causes it and/or any better method of solving it?

I'm wondering if this has anything to do with the default position (and default aggregate) for the EUL folder item? I can see that some of the folders have number type items with default position 'Data Point' and others have these with default position of 'Top or Side'. I'm totally stabbing around in the dark here; looking at EUL folders which exhibit the problem and those which don't.
I've tried changing one field to 'Data Point' and it hasn't helped. Will try changing the join items now I think.
If anyone has any comments, would be v. grateful as I'm looking at dropping folders which have quite a bit of code around them and trying to re-create them exactly, which is a risky and horrible solution.

Discoverer - IDL:DCCORBAException:1.0

Hi,
I am using discoverer 10g version (10.1.2.45.20), When we are running queries using plus / desktop we are getting IDL:DCCORBAException:1.0 exception.
We have page items on the report, initially data loads properly if once i select any of the page item i am getting this error
Please help me
Thanks
Mangamuri

Hi Mangamuri
Could be that Discoverer does not know which items to group within a Page Item. I've seen situation when All is selected that ths data is returned but when a single Page Item is selected an error is thrown. This is because the same item would logically be associated with 2 different page items, not very common I know but this was my cause.
To fix it I had to insert additional logic into my conditions to only pull items that would group into single page items. This is very hard to explain or reproduce but just a hint as to what the cause was in my situation.
Best wishes
Michael

IDL:DCCORBAException:1.0 when drilling

Hi guys,
I've got a data warehouse system using discoverer plus as a front end. At the moment it is in UAT. The tester has pointed out that when he drills down on certain reports, the gets the following error: IDL:DCCORBAException:1.0
However, when he restarts discoverer plus, the error goes away periodically.
What could be causing this?
Thanks in advance,
Chris.

Hi Chris
You got a trainer and they are training on the video store tutorial? Wish I could get away with that! :-)
If the trainer is reporting that there were some java cache problems, this certainly isn't helping the overall situation. Did you happen to find out what he/she meant by a java cache problem?
Last year, I published some information about adjusting some of the Sun Java's settings. Here's a link: http://learndiscoverer.blogspot.com/2006/06/lost-or-grayed-out-icons-in-discoverer.html
I also now recommend that you have an absolute minimum of 1Gb of memory on the client PC. The optimum is 2Gb and I would definitely recommend that if you can do it.
I'm not 100% certain that altering the cache setting will definitely fix your issue but it is definitely a good place to start.
If you're willing to try altering the settings and then back to me, we can see where we are at that point.
Best wishes
Michael

IDL:DCCORBAException:1.0

In Discoverer 10g (10.1.2) Discoverer Plus users are getting IDL:DCCORBAException:1.0 when they try query. An extensive search for this error has turned up nothing. Can anyone tell me what this error means and how to fix it?
Thanks.
Edited by: RA Riley on Oct 7, 2008 7:50 AM

Hi ,
my users are getting this error when they try to share a workbook . initially when they run a query they will get "an error occured when trying to run the query" . my verison is 9.0.4.45.3 .we are in the midway of upgrading to middleware 11g . but the present production is givng the problem .
this error started after a outage .where a datafile got corrupted and the discoverer scheduelr went offline . we have droped all the indexes(which are on EUL5 tables) and rebuilt again for the scheduler to work properly. from that day we are getting this error and it is for few users only . if i am able to run a report successfuly but other user cannot run the same report .
Do i need to rrefresh the EUL as we have made some changes to the database objects where the EUL is located .
this is a business critical issue . please let me know
Thanks
Naga

DISCOVERER Plus connectivity issus

Encountering a connection issue when using DISCOVERER Plus. When attempting to refresh (using the refresh icon) after five-ten minutes of being idle, the message "Failed to connect to database" is received. Users then have to reconnect to DISCOVERER via the connection screen. I don't have any knowledge about disvocer. The platform is windows.
Your help will be appreciated. Thanks.

Hi,
The first think you will want to check is the timout preference for Discoverer Plus.
It is located in <oracle_home/discoverer/util/pref.txt
Once you change it, you will need to run applpreferences.sh or applypfreferences.bat (for Windows) and the next sessions will pick up the change.
Discoverer Viewer timeout is in the web.xml file.. see the Discoverer Configuration Guide on OTN
http://www.oracle.com/technology/documentation/discoverer.html
Hope that helps.
Regards,
Steve

Cannot start Discoverer Viewer and Discoverer Plus on client.

I have installed Discoverer 9.0.2.39.0 on MS Windows 2000 server.
When I'm trying to start Discoverer Plus an error is occured:
DiscoServerException ??? ??????? ????????? ???????? ????????? ??????. ???????? ?? ?????????. - Nested exception: exception oracle.discoverer.corba.DCCORBAException {
oracle.discoverer.corba.EDCIConstant mErrorCode=kNoMessage,
java.lang.String mReason="??? ??????? ????????? ???????? ????????? ??????. ???????? ?? ?????????.",
java.lang.String mAdditionalInfo=" ",
oracle.discoverer.corba.DCIRow[] mEncodedInfo={}
exception oracle.discoverer.corba.DCCORBAException {
oracle.discoverer.corba.EDCIConstant mErrorCode=kNoMessage,
java.lang.String mReason="??? ??????? ????????? ???????? ????????? ??????. ???????? ?? ?????????.",
java.lang.String mAdditionalInfo=" ",
oracle.discoverer.corba.DCIRow[] mEncodedInfo={}
     at oracle.disco.remote.corba.RMIToCorba.convertDiscovererServerException(RMIToCorba.java:165)
     at oracle.disco.model.corbaserver.ModelInterface.SendReceiveData(ModelInterface.java:194)
     at oracle.disco.model.corbaserver.serverrequest.DsrSetLocaleInfo.xmlUpdateServer(DsrSetLocaleInfo.java:84)
     at oracle.disco.model.corbaserver.serverrequest.DsrCorbaXML.corbaUpdateServer(DsrCorbaXML.java:39)
     at oracle.disco.model.corbaserver.serverrequest.DsrGeneralCorbaXML.updateServer(DsrGeneralCorbaXML.java:162)
     at oracle.disco.model.corbaserver.execengine.ExecuteEngineImpl._nonReentrantExecute(ExecuteEngineImpl.java:200)
     at oracle.disco.model.corbaserver.execengine.ExecuteEngineImpl.execute(ExecuteEngineImpl.java:124)
     at oracle.disco.model.corbaserver.execengine.SessionControllerImpl.execute(SessionControllerImpl.java:686)
     at oracle.disco.model.corbaserver.execengine.SessionControllerImpl.execute(SessionControllerImpl.java:450)
     at oracle.disco.model.corbaserver.SessionImpl.setLocaleInfo(SessionImpl.java:417)
     at oracle.discoiv.session.model.ModelSession.setSessionLocale(ModelSession.java:199)
     at oracle.discoiv.session.model.ModelSession.(ModelSession.java:102)
     at oracle.discoiv.session.model.ModelSessionManager.createSession(ModelSessionManager.java:54)
     at oracle.discoiv.state.ConnectTransition.doTransition(ConnectTransition.java:33)
     at oracle.discoiv.state.StateTransition.execute(StateTransition.java:37)
     at oracle.discoiv.state.StateTransition.execute(StateTransition.java:46)
     at oracle.discoiv.state.DiscoState.getState(DiscoState.java:155)
     at oracle.discoiv.state.ConnectedState.getState(ConnectedState.java:90)
     at oracle.discoiv.state.DiscoState.getState(DiscoState.java:52)
     at oracle.discoiv.state.StateMachine.setState(StateMachine.java:75)
     at oracle.discoiv.controller.DiscovererController.setState(DiscovererController.java:236)
     at oracle.discoiv.servlet.DiscovererHttpHandler.processRequest(DiscovererHttpHandler.java:101)
     at oracle.discoiv.servlet.DiscoServlet.doRequest(DiscoServlet.java:314)
     at oracle.discoiv.servlet.DiscoServlet.doGet(DiscoServlet.java:148)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:244)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:336)
     at com.evermind.server.http.ResourceFilterChain.doFilter(ResourceFilterChain.java:59)
     at oracle.security.jazn.oc4j.JAZNFilter.doFilter(JAZNFilter.java:283)
     at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:523)
     at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:269)
     at com.evermind.server.http.ServletRequestDispatcher.forward(ServletRequestDispatcher.java:219)
     at oracle.plus.servlet.Disco4iProxyServlet.doRequest(Disco4iProxyServlet.java:141)
     at oracle.plus.servlet.Disco4iProxyServlet.doGet(Disco4iProxyServlet.java:68)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:244)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:336)
     at com.evermind.server.http.ResourceFilterChain.doFilter(ResourceFilterChain.java:59)
     at oracle.security.jazn.oc4j.JAZNFilter.doFilter(JAZNFilter.java:283)
     at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:523)
     at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:269)
     at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:735)
     at com.evermind.server.http.AJPRequestHandler.run(AJPRequestHandler.java:151)
     at com.evermind.util.ThreadPoolThread.run(ThreadPoolThread.java:64)
try to start from many clients. It was error too.

Hi,
Were you able to find the solution to this problem? I have installed 9ias successfully. I could log to OEM and created a public connection but I cannot go to
http://hostname.domain:7779/discoverer/viewer
I get an error "Internal Server Error".
Any help is welcome
Vani

Discoverer Plus - Kills the browser with error msg for session timeout

If left idle for more than few minutes, Discoverer Plus instance will kill itself with an error.
i guess it kills the IE browser instance with an error message when Session Timeout occurs. The problem is I have to re-login in a new IE browser.
Is this normal behavious, or a bug. Any workaround to stop this happen. Please can someone help me, we are going on for a production rollover very soon.
I appreciate your help.
Regards, B

B,
The pref.txt file has session time out parameter that can be controlled. You can increase the time out value.
Regards

Discoverer report - Output from Discoverer plus is not the same as Discoverer desktop

As a part of Upgrade project we are migrating the discoverer reports from 11i (11.5.10.2) to R12 (12.1.3) .After migrating to R12, for a custom discoverer report the output given by discoverer desktop is correct (24 rows for a scenario). But the report output from Discoverer plus does not show the credit transactions (2 rows). The output from Discoverer plus shows only 22 rows (24 - 2), which is incorrect. The query is the same in Discoverer desktop and Discoverer plus.
Please let me know why these transactions that are appearing when the report is run from discoverer desktop are not appearing in discoverer plus. Is there any setup in discoverer plus for this?
Regards,
Brajesh

Pretty hard to answer a question like this. Best bet would be to copy the existing discoverer plus book and start removing conditions, fields, etc until those two rows from desktop show up and see if you can work it out.

Export to EXCEL 4m Discoverer Plus/Viewer doesnt retain Header Formatting ?

Hi,
I am trying to export reports from Discoverer Plus and Viewer to XCEL
but the Header's Formatting like Bold and Background Color etc are
not being exported as seen in Plus.
Could you please advice on how to make this happen.
Thanks,
VJ

i tried this option..but the problem is as follows
Excel Export:+ The header comes like this
Report Name Company Name Date : 22-APR-10 Page: 1
Column1     Column2     Column3     Column4                     Column5                                     Column6                                                     Column7
122124     9752          7 METRO NORTH     716 MIDWEST REGION     DODGE CITY/ANDERSON TOYOT      LEXUS OF ROCKFORD
122124     9752          7 METRO NORTH     716 MIDWEST REGION     DODGE CITY/ANDERSON TOYOT      LEXUS OF ROCKFORD
122124     9752          7 METRO NORTH     716 MIDWEST REGION     DODGE CITY/ANDERSON TOYOT      LEXUS OF ROCKFORD
HTML Export:+ The header comes like this
Report Name                                 Company Name
Date : 22-APR-10                            Page: 1
Column1     Column2     Column3     Column4                     Column5                                     Column6                                                     Column7
122124     9752          7 METRO NORTH     716 MIDWEST REGION     DODGE CITY/ANDERSON TOYOT      LEXUS OF ROCKFORD
122124     9752          7 METRO NORTH     716 MIDWEST REGION     DODGE CITY/ANDERSON TOYOT      LEXUS OF ROCKFORD
i.e the export to HTML is retaining the format but it is putting the heading into multiple cells..there by making it look bad when opened in Excel.
Wheras in EXCEL export it doesnot retain formatting like Bold,etc it merges all the cells of teh first row and is putting it there which is much better to view.
Is there anything we can do about it ??
Thanks

How to open a defult workbook from Discoverer Plus

Hi all,
Is it possible in Discoverer Plus for a user to open a pre defined worksheet in a workbook when he logs in without having to select the workbook and then select the worksheet?
Please advise how to achive this.
Any help will be greatly appreciated.
Thank you all.
Yjk

Hi Yjk
This is possible but you will have to alter the URL call to do it and add the workbook name to the end of the URL.
You can use either the names of workbooks and worksheet or unique IDs of workbooks and worksheets. Using unique IDs is easier and helps avoid encoding problems with long names. Unique IDs are language independent. The following are the URL parameters to use while working with workbooks and worksheets.
Discoverer Plus Relational:
Workbooks:
opendbid=<workbook ID>
opendbname=<workbook name>
Worksheets:
sheetid=<worksheet ID>
sheet=<worksheet name>
Discoverer Viewer:
Workbook:
wbk=<workbook ID>
wb=<workbook name>
Worksheet:
wsk=<worksheet ID>
ws=<worksheet name>
Discoverer OLAP:
Workbooks:
workbookname=<workbookname>
Worksheets:
sheet=<worksheet name>
Note: Discoverer Plus OLAP uses only workbook and worksheet names.
Examples below:
How to Find the Unique IDs of Workbooks and Worksheets
To find the unique ID of a workbook, use thie workflow:
1. Launch the Open Workbook from Database wizard
2. Right-click the workbook name
3. Select Properties.
The value of the Identifier field indicates the unique ID of the workbook.
Alternatively, when the workbook is open, select File | Workbook Properties.
To find the unique ID of a worksheet, use this workflow:
1. With the worksheet open, select Edit | Worksheet Properties
2. The Worksheet Properties dialog box opens.
3. Click the General tab.
The value of the Identifier field indicates the unique ID of the worksheet.
The following URL starts Discoverer Viewer and opens a worksheet with the unique ID "156", which is present in the workbook whose unique ID is "MONTHLY_SALES". The connection ID used is "cf_a101".
http://<machine.domain>:<port>/discoverer/viewer?cn=cf_a101&wbk=MONTHLY_SALES&wsk=156
If the connection that is used here is a private connection, the user will be prompted for the password.
In Plus, the same command is:
http://<machine.domain>:<port>/discoverer/plus?cn=cf_a101&opendbname=MONTHLY_SALES&sheet=156
Does this help?
Regards
Michael

Discoverer Plus for OLAP

Hi....
Our company had installed Oracle Application Server 10g and using Discoverer Plus 10g (10.1.2.48.18) and also creating the EUL as the data storage/mapping for our workbooks/reports.
Our company has a plan to use Discoverer Plus for OLAP and already installed the discoverer catalog.
How to create a connection using option "Connect To" OracleBI Discoverer for OLAP ?
What is the diffrence between Discoverer Catalog and Analytic Workspace?
What tools that we must use to create data for OLAP (to create some dimensions, measures etc)?
Any Help will be appreciated
Thanks,
Handoko

Hi Handoko,
You can establish a connection from Discoverer Plus for OLAP, by specifying the database connect information in the form of HOST:PORT:SID (e.g MyServer.com:1521:orcl10g).
The Discoverer OLAP catalog is used to store end-user reports and is installed and maintained using Application Server Control console. It allows you to install the catalog and authorize users to store reports in the catalog. The Analytic Workspace Manager is used to define your multi-dimensional model and load the data from source tables.
Mark Rittman provides some indepth documentation, have a look at the link below :
http://www.rittman.net/2004/11/29/understanding-the-role-of-the-olap-catalog/
& Oracle’s info:
http://www.oracle.com/technology/pub/articles/rittman_olap.html
http://www.oracle.com/technology/products/bi/olap/viewlet/awm10g_viewlet_swf.html
Hope this helps.
Lance

Discoverer Plus associate with the Oracle Application Server Infrastructure

Hi Everyone,
I just install the Oracle BI (v 10.1.2.0.2) into my 2003 server so I could use the Discoverer Plus and Viewer. This is a stand alone BI installation (I guess, I have little knowledge about Discoverer plus or Oracle AS).
My question is how could I connect the Discoverer plus to my ODS database, so I could create report or view report.
and where to find the Oracle Application Server Infrastructure (or How do I know I have the Oracle Application Server Infrastructure?)
I read the Oracle BI Discoverer Configuration Guide, and it tell me to associate the Oracle BI with the Oracle Application Server Infrastructure to deploy the Discoverer. so I went to the BI Application Server Control page, the Infrastructure section, the Identity Management to configure the Internet Directory, so I could I have the public connection, but it didn't work.
Also do I real need the Oracle AS Infrastructure to make the Discoverer Plus work?
Thanks in advance
Kevin C
Kevin
Edited by: cmingl on Feb 11, 2010 1:30 PM

Hi Kevin,
Oracle AS Infrastructure is needed only if you are implementing SSO for Discoverer or using Public connection .
Else only Oracle AS Middle tier is sufficient to work with Discoverer Plus .
Regarding "how could I connect the Discoverer plus to my ODS database, so I could create report or view report"
You need to create the End User Layer (EUL) and then grant privilege to the EUL to users who will be creating the report .
Thanks,
Sutirtha

Discoverer PLUS EUL not accessible

Hi guys & girls,
This is my issue:
With Discoverer Admin I've created an EUL and a Business Area and I granted the right privilges to a user XXX. When I launch Discoverer Desktop, I connect as user XXX and I can see that I have access to that Business Area. When I launch Discoverer Plus, I create a connection but I do not see the EUL that I've created, so I can not choose it for the connection.
Anyone an idea?
Christophe

I found the problem...
On my laptop, I have a Discoverer Admin. 10g installation, connected upon a 9i db and created my EUL. Created a Business Area and gave the correct privs/security to my user xxx. When a started Disco Plus and created a private connection, I did not see my EUL appearing in the list of values. Solution: I used a discoverer Admin 9i version, connected upon the 9i db, created the EUL, created a Business Area and gave the correct privs/security to user xxx. Then I reconnected via my Discoverer Admin 10g to that EUL, did the upgrade (forced to do it) and then everything worked out fine. So the trouble is/was, that I was working with two different versions of Discoverer..
Thanx anyway Rod

Discoverer Plus - IDL:DCCORBAException:1.0

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