Discoverer Viewer 4i Connection problem
We're using Discoverer 4i (4.1.48.08.00) ( with Ebiz 11.5.10 CU1 )
The issue is that we're not able to access the discoverer viewer pages
The URL:
http://<machine>.<domain>/discoverer4i/viewer?
just hangs
Discoverer Plus is working fine. It can be accesssed.
Which made me believe that maybe there is a problem with the Jserv. Bounced the apache.
Still no luck..
Any suggestions on what can be possibly checked?
I don't see much useful in apache error_log ..
( Please don't suggest upgrading to disco 10g :-) )
Hi
You seem to be missing the port from the URL.
Try something like this: http://<machine>.<domain>:7778/discoverer4i/viewer
Best wishes
Michael
Similar Messages
-
Discoverer Viewer Locale language - problems with data retrieved
Hi all, I have a very strange problem.
I'm using Discoverer Viewer 10g and when I connect to the same eul/database using Locale: Locale retrieving from browser, I see all my data different from "0" into my report; if I choose Greek as Greek's language I see ONLY "0" as data.
All the queries for the reports are always the same, but something has problems with the language chosen.
This doesn't happen, for example if I choose another language (Italian or French for example), but ONLY with Greek !!!!
Anyone have had a similar problem in the past ?
Thanks in advance
AlessandroIt appears as though there is a general JDBC problem. Please make sure your JDBC client is up to date with the Server. We have seen data conversion problems when there was a mismatch.
-
Discoverer Viewer Graph Size problem
Hi all,
We are facing a problem with the graph size in discoverer viewer. The size which is seen in Plus is different in viewer (which is very very small) and is not presentable. Is there any special setting required in Application Server or any parameters that are required to be setup?
Thanks...
Regards
Ozy
Edited by: Ozy on Oct 1, 2009 3:40 AMHi Ozy, I haven't tried this fix but try looking in the pref.txt file which is in the in the Oracle home for your middle tier. You may find it at this location:
$ORACLE_HOME\Discoverer\util,
According to Michael Armstrong-Smith of ascbi.com:
+"There is a known Java bug (or unwanted feature depending on how you look at it) that causes a worksheet's results to display in a different font in Plus and Viewer and the chart size may have a similar fix...+
+After you save the pref.txt you will need to apply your preferences by executing applyprefences.sh (if running on Linux or Unix) or running applyprefences.bat (if running on Windows). The applyprefences file can be found in the same folder where pref.txt resides. A sort of one stop shopping...+
+Having changed and applied your preferences you need to stop and restart the Discoverer middle tier. "+
The full explanation of this possible fix can be found on Michael's blog here: learndiscoverer.blogspot.com -
License usage not view, user connection problem
I have terminal server 2008 R2 and license server on same server in domain. Instaled 15 license per user and license in domain scope and diagnostic is OK. But license server not tracking user (view usage) only generated report list usage. Problem is only
5 user can by logon is same time. In Event viewer not any report about this.Hi,
In RD Session Host Configuration (tsconfig.msc), please double-click on RDP-Tcp. On the Network Adapter tab, please make sure it is set to
Unlimited connections.
It is normal in RD Licensing Manager to not show Per User RDS CAL usage. You need to create Per User Usage CAL report each time and then save the report as a csv in order to view usage.
Thanks.
-TP -
Problems with Discoverer Viewer and the printable page
Hi,
I have a problem in Discoverer Viewer. I run a workbook, see the results and I click on "Printable Page". I set the page setup options to "Portait" and "100% scale". I preview the workbook in a PDF file and it's ok, I see the results in "Portait" and "100%".
I close the PDF file and I click again on the "Printable Page". This time, I set the workbook to "Landscape" and "20% scale". I preview the workbook in a PDF file and it's NOT ok, the results are still in "Portait" and "100%". And the date/time in the workbook is the time when I run the workbook the first time. So, it's seems like a browser cache problem. The problem repeats until I clear the brower cache. At that moment, the workbook will take the page setup that I set at this time. However, it will be the same workbook with the same results until I clear the cache once again.
If I save the PDF file on my Windows Desktop and I overwrite it each time, it's ok.
Can somebody help me on this??
Thank you!
MathieuHi Michael,
I'm clearing the browser cache by going in Tools -> Internet Options. In the "General" tab, I click on the "Delete files..." in the "Temporary Internet Files" section" (middle of the window).
But I don't indicate that Discoverer is saving my printable page changes. I say that the first time I run a workbook, Discoverer saves it (the results) in the "Temporary Internet Files" folder in a PDF file. Each time I run the same workbook after that, Discoverer don't overwrite the file in the "Temporary Internet Files" folder. He takes the PDF file that is already there and show it to me. So, the results are the same even if the data has changed. It does this until I clear the browser cache (it deletes the PDF file in the "Temporary Internet Files" folder).
Do you understand?
Regards,
Mathieu -
Error of access denied opening a workbook in discoverer viewer 10.1.2
When I open a workbook in discoverere viewer in the html page shows this message:
OracleBI Discoverer Viewer no ha encontrado los datos necesarios para mostrar los resultados de este evento. Corrija los errores y vuelva a intentarlo.
- access denied (java.lang.RuntimePermission oracle.discoverer.connections)
However data seems correct, but I don't know how to delete this message.
Thanks,
CarlosHi Carlos,
Metalink has some information regarding what sounds like a solution to your problem under Doc Id : 265228.1. Have a read and let us know if this is for you and whether you get it working in a development environment.
Symptoms
Discoverer 10g (9.0.4) Plus and Viewer throws 'page cannot be displayed'
Other symptoms
A.) Discoverer Plus shows a file download dialog with virus warning "Some files can harm your computer. If the file information below looks suspicious, or you do not fully trust the source,do not open or save the file."
Opening or cancelling will again throw "page cannot be displayed"
B.) Plus throws a blank page and Viewer throws 500 internal server error
Cause
Installation failure on configuring discoverer in OC4J_BI_Forms may caused the problem.
Using pre-production / beta code (M16b shiphome) will cause the problem.
Fix
1.) Edit the file $ORACLE_HOME(midtier)/j2ee/OC4J_BI_Forms/config/java2.policy
2.) Add the below lines at the end of the file
================================
grant codebase "file:${oracle.home}/discoverer/lib/discoverer5.jar" {
permission java.lang.RuntimePermission "oracle.discoverer.connections";
grant codebase "file:${oracle.home}/j2ee/home/-" {
permission java.lang.RuntimePermission "oracle.discoverer.connections";
grant codebase "file:${oracle.home}/portal/jlib/pdkjava.jar" {
permission java.lang.RuntimePermission "oracle.discoverer.connections";
grant codebase "file:${oracle.home}/portal/jlib/ptlshare.jar" {
permission java.lang.RuntimePermission "oracle.discoverer.connections";
===========================
3.) Restart OPMN.
4.) Invoke Discoverer Plus or Viewer.
Let us know how you get on.
Lance -
HTTP 500 - Internal Server Error from Discoverer Viewer to Portal
HI,
I created a tab with a list of workbooks created with Discoverer Viewer and published with Discoverer Portliest Provider (List of Database Workbooks). Another tab contains four Discoverer Worksheets created with the same account. Everything works well but if i click on a report in list and open Discoverer Viewer, when i return to portal and go to tab containing worksheets i see message "HTTP 500 - Internal Server Error" and i'm not able to do anything. I only can close my browser and i must reconnect to portal!
Can you help me?
My portal version is cg (9.0.4), i'm using Windows 2000 ESP and Internet Explorer 6.
I tried with Olin and Mazola but result did not change.
I used a public connection bud i tried a private connection too. Nothing happened.The application.log file, under the OC4J which running your Discoverer provider, should give you some hints about the problem you're facing.
Peter -
Discoverer Plus loses connection when COLLAPSING in Hierarchy!
I am getting an error saying that' Discoverer connection is lost. Please contact your admin" when I am collapsing hierarchies. Did you ever encounter this kind of error ever? I have like 6 levels of hierarchies(date hierarchy, like yr,season, quarter etc)...So one hierarchy is Company ->Year and other one is Year->Season->Quarter so on.... So when I collapse one by one level its ok... but when i do it all at once from the top, i.e Company, it loses connection!!
Is it some kind of a bug???
Thanks a lot,
rockyHi
Well it does sound like the hierarchies are to blame, although to be honest with you I've seen Discoverer losing its connection for something far less trivial than that. The most common reasons for losing a connection are network issues and being out of memory either on the Discoverer client or on the server. I'd suspect that memory is an issue.
Now, your second issue relates to the use of those hierarchies. Are they perhaps date hierarchies as opposed to item hierarchies? If so, whilst they are really quite clever, they do tend to cause more problems than they solve. Personally, if you are using date hierarchies, I would create a materialized view or table of your fiscal time and then create one folder for each date in your folder. I'd drop the Oracle date hierarchies in a heart beat but this is easier said than done.
Does this help?
Regards
Michael -
Discoverer Viewer Report in Web
Hi,
I had created the report usingOracleBI Discoverer Plus Version 10.1.2.45.46c & able to visualize the report in OracleBI Discoverer Viewer Version 10.1.2.45.46c.
URL fo accessing the report is as:
http://machinename1:7777/discoverer/viewer
If i try to connect to from another machine (machine2) as
http://machinename1:7777/discoverer/viewer
i'm unable to connect & i get the error page can not be displayed.
Is it necessary to have the URL only with domain name as
http://machinename.domainname:portno/discoverer/viewer
I had already installed OWB, Oracle BI etc. If i had to create a domain then i have install all these & need to work from scratch.
Is there any way to access the report across the internet or web.
Plz do provide a solution for this issue.
Thx in AdvanceAs long as you can access the middle-tier server where Discoverer Viewer is running, you should be able to run and view Discoverer worksheets.
While it is difficult to even start guessing what the problem might be, if the machine you installed Discoverer on has DHCP addressing, you will run into problems.
Thanks
Abhinav
Oracle Business Intelligence Product Management
BI on Oracle: http://www.oracle.com/bi/
BI on OTN : http://www.oracle.com/technology/products/bi/
Discoverer : http://www.oracle.com/technology/products/discoverer/
BI Software : http://www.oracle.com/technology/software/products/ias/devuse.html
Documentation: http://www.oracle.com/technology/documentation/appserver1012.html
BI Samples : http://www.oracle.com/technology/products/bi/samples/
Blog : http://oraclebi.blogspot.com/ -
Invalid state error when using concurrent sessions in Discoverer Viewer
We are oracle 10g DB for Oracle BI Discoverer Viewer application.
We have a problem when a user logs in with the same ID on two different sessions under one machine(1 mac address).
The error message is as per below.
====================================
"The Application encountered an invalid state.
No state was found matching the state identifier provided. This can happen if your session timed out. Please start the operation again.
Indez: 10, Size:0"
====================================
The index and size varies at different times.
We suspect that the problem's caused by a confusion between the StateIDs of the two sessions. This can be replicated by modifying the querying URL; by manually changing the value of the StataID parameter.
It will be good if somebody can help us on this...
Regards
Albin AbrahamAre you using the same browser for the two sessions? I have seen instances where the user opens, say, IE, connects to Disco, and runs a worksheet. They then open another IE window, start another session, and run a different worksheet. What I believe was happening (and I'm not sure because we told the users to stop doing this) was the second browser may have tried to "reuse" the java session started by the first browser. When you went back to the first browser, it no longer had a valid session because the second browser had taken it.
To have to independent sessions, I'll start one in IE, and another in Firefox, or Netscape. This keeps the sessions from getting mixed up.
Then again, I could be wrong... -
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 -
Dear friends
I have problem with Discoverer Viewer - version 9.0.2.39.02 and UTF8.My infra has a UTF8 and my App server is too, but when i run a query on Discoverer Viewer (web) i see the header of table with WE8MSWIN1252 then it's not readable!!! How can i change this nls_lang to UTF8 or how can i solve this problem.
thanks alot.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 -
Hi all
i already installed the oracle BI i can the connection page of the discoverer http://hostname:7779/discoverer/viewer
but when i am trying to logon i get The page cannot be found for this url http://wfpas:7779/discoverer/app/directPartialConnect
also when i am going to the EM and to the discoverer
in the configuration section i cant find the public and private connection links ?
what is the problem ?
note : i didnt install the infrastructure db
and if i have to install it can i use the already exists database that i am using ?
thanksSee my reply to an earlier post today: "How to Connect to Discoverer Viewer " for more information. (How to Connect to Discoverer Viewer
Since you have not installed an infrastructure and associated Discoverer with it, you will not see any button / link to create public connections in EM (App Server Control).
You cannot use an existing database for your infrastructure. The Oracle Application Server infrastructure is installed in its own database.
Thanks
Abhinav
Oracle Business Intelligence Product Management
BI on Oracle: http://www.oracle.com/bi/
BI on OTN : http://www.oracle.com/technology/products/bi/
Discoverer : http://www.oracle.com/technology/products/discoverer/
BI Software : http://www.oracle.com/technology/software/products/ias/devuse.html
Documentation: http://www.oracle.com/technology/documentation/appserver1012.html
BI Samples : http://www.oracle.com/technology/products/bi/samples/
Blog : http://oraclebi.blogspot.com/ -
Hi All ,
I get this error when i try to connect using login page
Error
The application encountered an invalid state.
- Contact with backend server lost
OracleBI Discoverer Viewer was unable to find the necessary data for displaying the results of this event. Please correct any errors and try again.
ThanksDid you find a solution to this problem?
Thanks -
Timeouts and connection problems after 5.1(2) upgrade
AIM/chat and some other programs are having timeout/connection problems after upgrade to 5.1(2). I am using S241 also. The connection problems stopped when the IPS was set to bypass. Rebuilt IPS and left sigs at default settings and problem is still happening. I am not seeing any of the IPs that are having the problem in the Event Viewer or on the Events in the IDM.
Any known issues with the 5.1(2) that would cause this type of problem?I don't know specifically, but I did notice that 5.1(3) was released today.
Maybe you are looking for
-
How to write a procedure to retrieve data in a collection from a table?
create or replace type Subject as object( subject_id number, subject_Desc varchar2(50) create or replace type Subjects_All as varray(10) of Subject create table student( StudentID varchar(10), Subjects Subjects_all so how do i write a procedure to di
-
Creating a vendor invoice by t.code F-02 ...
Hi All, Creating a vendor invoice by t.code F-02 and choosing the Posting Key 29, and the Special G/L Indicator "A", SAP selects automatically the Payment Block Key "A". Why does it happen? Could anyone advice me? Thanks Gandalf Edited by: Umberto Ga
-
Annoying problem with speed change tools in FC7
I have a clip that is 8 seconds long. Halfway into the clip I want to slow down and freeze on the end frame. How do I do this?
-
Open a new browser from BackingBean
Hi all, My quetion is: When a push on a button in my *.jsf page I generate a event, this event is manage by a backingbean java class, as far OK. After process the request in my backingbean, I want to open a new browser, how can i do that? Message was
-
Working on xp-sp2 machine, had LR beta 4.1 installed. Un-installed 4.1 & installed v1 w/o incident. Deleted all LR libraries as I am cleaning up HD & archiving pix elsewhere. Created new library & attempted import pix. Everything seemed ok, LR indica