Registering provider - error WWC-43176

Hello,
Sorry for possible inconvenience, but I cannot find solution for this issue. I read probably all ;-) posts regarding this error but I still can't register portlet provider.
We have Oracle Portal, version: 10.1.2.0.2 (Build: 139) and on the same machine OC4J container which is portlet provider. (version 10.1.2.0.2)
PDK Data from manifest
Specification-Title: PDK for Java
Specification-Vendor: Oracle Corporation
Specification-Version: 10.1.2.0.2
Implementation-Title: PDK for Java
Implementation-Vendor: Oracle Corporation
Implementation-Version: 10.1.2.0.2 August 11 2005
Machine name used in examples below - portal.alfa-project.pl/
OS is Linux - Linux portal.alfa-project.pl 2.6.9-34.ELsmp #1 SMP Fri Feb 24 16:54:53 EST 2006 i686 i686 i386 GNU/Linux
Steps taken
1. Portlet built using JDeveloper - ver 10.1.2.2.0 build 1929
2. WAR created - verified that ptlshare.jar and pdkjava.jar in lib directory in war archive are the same as on the server
3. Portlet provider test in JDeveloper - result OK.
4. Deployed to OC4J instance on http://portal.alfa-project.pl/, than tested URL - http://portal.alfa-project.pl/TestPortlet/providers/testportletprovider - result OK
5. Register with provider name testportletprovider and url
http://portal.alfa-project.pl/TestPortlet/providers - result ERROR WWC-43176 - in source of error page - exception - java.io.InterruptedIOException: Connection establishment timed out
6. Login to portal repository database, commands executed
select utl_http.request('http://portal.alfa-project.pl/TestPortlet/providers/') from dual ; - result OK
select count(1) from all_objects where object_type like 'JAVA%' and owner = 'PORTAL' ; - result 689 rows returned
7. Ping to host portal.alfa-project.pl - result OK (the same machine ;-))
8. Metalink search - Doc ID:Note:266320.1 found
Trying to execute described statement as SYS
dbms_java.grant_permission( 'PORTAL','SYS:java.security.SecurityPermission', 'setProperty.cert.provider.x509v1', ''); - result error
ORA-29532: java.lang.SecurityException: policy table update SYS:java.security.SecurityPermission, setProperty.cert.provider.x509v1
Maybe this cause described error ?
Thanks for help
Regards
Tom

Have you tried to register your provider with other then english logged in user?
If yes, plesase log out, and log in to english language Portal, and register your provider!
I don't no if this Portal bug still exists in 10.1.2.0.2 (Build: 139).

Similar Messages

Register Provider Error

When I try to register the sample provider
(URL: http://192.115.137.38:80/servlets/sample),
I get:
Provider Creation Failure!
PRODUCT: wwc
DOMAIN: wwc
SUB_DOMAIN: pro
NAME: general
CONTEXT: wwerr_api_provider_registry.register_provider
Location: http://portalstudio.oracle.com/servlet/page?_pageid=70&_dad=ops&_schema=OPSTUDIO&_mode=3&p_action=finish&p_node_live=2
I can see the "Congratulations! You have successfully..." page from other machines.
Can you help me find the problem?
null

Hi Bill,
Your problem could be because of couple of resons. Try following:
a) On your machine try giving URL http://192.115.137.38:80/servlets/sample
Do you get a success page. This page would indicate to you location of provider.xml
If a) is successful, then try registering the provider in portal.
b) Before trying to register your provider with portal. On your web provider installation machine, go to $IAS_HOME/Apache/jserv/logs. Delete jserv.log and mod_jserv.log
c) Try registering provider to portal.
d) On your local web provider installation machine. Check following files for errors
$IAS_HOME/Apache/jserv/logs/jserv.log
$IAS_HOME/Apache/jserv/logs/mod_jserv.log
Couple of reasons of errors:
a) sample_portlets.jar is not specified in jserv.properties of your web provider machine
b) web server on your web provider machine is not running
null

WSRP (register provider) error

Hello,I try to register a provider to my portal (10.1.4)
i deploy the war succesfull and now i testing this url to browser eg http://hostname:port/maping url/portlets?WSDL
I see the xml succesfully...
But when i try to register to portal i take the follow error:
An error occurred during the call to the WSRP Provider: java.rmi.RemoteException: HTTP transport error: java.lang.NullPointerException; nested exception is:
HTTP transport error: java.lang.NullPointerException
com.sun.xml.rpc.client.ClientTransportException: HTTP transport error: java.lang.NullPointerException
Java stack trace from root exception:
java.lang.NullPointerException
at HTTPClient.URI.<init>(URI.java)
at HTTPClient.URI.<init>(URI.java)
at oracle.webdb.wsrp.client.HTTPClientTransport.invoke(Unknown Source)
at com.sun.xml.rpc.client.StreamingSender._send(StreamingSender.java:82)
at oracle.webdb.wsrp.WSRP_v1_ServiceDescription_PortType_Stub.getServiceDescription(WSRP_v1_ServiceDescription_PortType_Stub.java:63)
at oracle.webdb.wsrp.client.design.v1.OraWSRP_v1_ServiceDescription_PortType.getServiceDescription(Unknown Source)
. (WWC-43273)
***I run the wsrp -install optionaly to oc4j portal****
Any solution?

Check Note 335911.1 on metalink - you might be missing a few essential patches.

Newbie: WWC-43176

Sorry for possible inconvenience, but I cannot find answer for a simple question and suppose it's a closest forum for this issue.
I'm building an example portlet (PDK-Java Portlet) as described in http://web51-01.oracle.com/docs/cd/B14099_01/portal.1012/b14134/pdg_java.htm and have troubles with topic 5.4.2.5 - "Registering and Viewing Your Portlet". All previous steps made ok - without visible errors or troubles.
As described for Define Connection page, I should enter the URL for provider. This URL, as I guess, should be like http://[server]:[port]/[context-root]/providers
I tried differently, but permanently received error WWC-43176 (The provider URL specified may be wrong or the provider is not running).
Please describe or point how I should correct this.

Hi Sanders,
I am assuming that you are trying to build PDK-Java portlets. If you are, then are you able to access your providers directly at the specified provider url?
If you have deployed your provider on a standalone OC4J container (ex: http://abc.com:8888), then you should be able to see the provider page by accessing it at http://abc.com:8888/webContext/providers
This information would be reflected in your web.xml file of the web-app. You should find entries for the corresponding servlet mapping too.
ex:
<servlet-mapping>
  <servlet-name>SOAPServlet</servlet-name>
  <url-pattern>/providers/*</url-pattern>
</servlet-mapping>
<servlet-mapping>
  <servlet-name>SOAPServlet</servlet-name>
  <url-pattern>/providers</url-pattern>
</servlet-mapping>
could you confirm if you are able to view your provider url directly?
thanks,
Harsha

Error while registering portlet provider WWC-43176

Hi,
I am not able to register my portlet provider. While i register, i get *"The provider URL specified may be wrong or the provider is not running. (WWC-43176)"* However, i am able to access my provider's test page, i tried using ip instead of host name but its still in vain. I replaced pdk jar files too...
The URL i am using for accessing is :
http://server01/application_one/providers/producer
I get below messages when i access test provider page through above URL :
Congratulations! You have successfully reached your Provider's Test Page.
Recognizing Portlets...
DemoPortlet
Recognizing initialization parameters...
resourceServletMapping : /pdkresource
Recognizing component versions...
ptlshare.jar version: 10.1.3.2.0
pdkjava.jar version: 10.1.3.2.0
Cheers!!!
Ujjwal B Soni
Edited by: user1584096 on 14 Sep, 2009 10:38 PM
Edited by: user1584096 on 14 Sep, 2009 10:40 PM
Edited by: user1584096 on 14 Sep, 2009 10:50 PM

Hi,
I resolved this error, actually, the provider page was under SSO authentication, removing it from portal settings resolved my issue. Now i am able to successfully register my provider.......
Cheers!!!
Ujjwal B Soni
<baroda, india, gujarat>
<+919998971048>

Wwc-43176 error while registering a Provider

Hi,
I am not able to register any of the providers, it gives me the following error
Error: The provider URL specified may be wrong or the provider is not running. (WWC-43176)
I am able to look at the Registration URL by running index.jsp from JDeveloper. I also deployed it on a standalone OC4J & Application Server OC4J and got the Registration URL. When I try using the URL, I get the error
Resolution in this regard will be very helpful
Regards
Yash

hi all,
I have the same problem: i can access the provider test page, but when i going to register the provider in the portal i got this stupid error message.
The solution in my case was to update the pdkjava.jar and the ptlshare.jar files from my .ear file to the ones from the oracle 10g as instance (path_to_oracle_10g_as/portal/jlib/*)
hope this help :)

WWC-43176 when register Oracle Discussion Forum Portlet.

Hi,
i want to install the Oracle Discussion Forum Portlet in our Oracle iAS 10.1.2.0.0.
My Problem is that all went fine until i want to register the Forum Portlet. I get WWC-43176 Error: The provider URL specified may be wrong or the provider is not running, but i did not belive this error message.
Have anyone sucessfully done this on this iAS Version? When yes how did you get this to work.
Any help will be nice.
thanks
Peter

Hi Peter,
Have you tried searching this forum for a similar issue. If i am not wrong there a lot of threads discussing the installation issues of the discussion forum portlet. I will let you know if i come across any information.
thanks,
Harsha

Portal V2 - java error when registering provider

Hi,
(system setup is as follows)
0. DOWNLOADED Portal V2 (OS = Windows 2000 Professional)
1. Installed IAS-infrastructure) in directory c:\oracle\ias
2. Installed IAS-midtier (portal & wireless) in directory c:\oracle\portal
3. Tried to install PDK from the downloaded file and into the same directory as IAS-infrastructure (as per the installation guide) but was forced to provide a new directory. Installed successfully in c:\oracle\pdk (NOTE: All services for instances ias, portal and pdk were started using Oracle Enterprise Manager Website; the OC4J processes were up and running)
The problem occurs when trying to register a new provider as indicated in:
http://portalstudio.oracle.com/pls/ops/docs/FOLDER/COMMUNITY/PDP/LIFECYCLE/TOC/LIFECYCLE.HTM (Installation). A Java error is displayed immediately after granting access and pressing "FINISH"
Error messages are below:
=================================================================================================
An error occurred when attempting to call the providers register function. (WWC-43134)
The following error occurred during the call to Web provider: oracle.webdb.provider.v2.utils.soap.SOAPException: Can't read deployment properties for service: JPDK_V2_SAMPLE_EVENT_WEB_PROVIDER
at oracle.webdb.provider.v2.utils.soap.SOAPProcessor.locateService(Unknown Source)
at oracle.webdb.provider.v2.utils.soap.SOAPProcessor.processInternal(Unknown Source)
at oracle.webdb.provider.v2.utils.soap.SOAPProcessor.process(Unknown Source)
at oracle.webdb.provider.v2.adapter.SOAPServlet.doSOAPCall(Unknown Source)
at oracle.webdb.provider.v2.adapter.SOAPServlet.service(Unknown Source)
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)
(WWC-43147)
=================================================================================================
Is something wrong with my installation?
Should I de-install the PDK installed from the Portal V2 Distribution and re-install it with a standalone PDK download and hand configuration of the parameter files?

Sorry, false alarm - it works OK now.
The mistake was that while registering the new sample provider, I had entered the name of the new provider in "Service ID", instead of using one of the providers that were available - eg "sample"
It worked OK when I used "sample"

Register Web Provider Error

Getting the following Error when attempting to register a web provider:
An error occurred when attempting to call the
providers register function. (WWC-43134)
An unexpected error occurred: ORA-29532: Java
call terminated by uncaught Java exception:
oracle.aurora.awt.UnsupportedOperation: GUI
not supported (WWC-43000)
An unexpected error occurred:
oracle.aurora.awt.UnsupportedOperation: GUI not supported
at
oracle.aurora.awt.Toolkit.getScreenSize(Toolkit.java:117)
at
HTTPClient.BasicAuthBox.<init>(DefaultAuthHandler.java:1398)
at
HTTPClient.DefaultAuthHandler.getAuthorization(DefaultAuthHandler.java:159)
at
HTTPClient.AuthorizationInfo.queryAuthHandler(AuthorizationInfo.java:330)
at
HTTPClient.AuthorizationModule.setAuthHeaders(AuthorizationModule.java:454)
at
HTTPClient.AuthorizationModule.responsePhase2Handler(AuthorizationModule.jav
a:287)
at
HTTPClient.HTTPResponse.handleResponse(HTTPResponse.java:635)
at
HTTPClient.HTTPResponse.getStatusCode(HTTPResponse.java:179)
at
oracle.webdb.provider.web.HttpProviderDispatcher.dispatch(HttpProviderDispat
cher.java:789)
at
oracle.webdb.provider.web.HttpProviderDispatcher.registerProvider(HttpProvid
erDispatcher.java:263)
=======
seems to me the oracle.aurora error would be coming from the database. No errors appear in the Provider's log files.
Any insight would be appreciated.
Thanks!

Matt,
Acutally, I have never seen this error before. I had to check around to see if others had seen this. Are you doing anything different than your other web providers? Especially with the User Interface.
Sue

Error registering provider

Anyone seen this error before? thanks,
-sancho
An error occurred when attempting to call the providers register function. (WWC-43134)
An unexpected error occurred: ORA-29532: Java call terminated by uncaught Java exception: Unexpected EOF. (WWC-43000)
An unexpected error occurred: Unexpected EOF.
at oracle.xml.parser.v2.XMLError.flushErrors(XMLError.java:205)
at oracle.xml.parser.v2.XMLError.error(XMLError.java:114)
at oracle.xml.parser.v2.XMLError.error(XMLError.java:152)
at oracle.xml.parser.v2.XMLReader.popXMLReader(XMLReader.java:380)
at oracle.xml.parser.v2.NonValidatingParser.parseElement(NonValidatingParser.java:968)
at oracle.xml.parser.v2.NonValidatingParser.parseRootElement(NonValidatingParser.java:237)
at oracle.xml.parser.v2.NonValidatingParser.parseDocument(NonValidatingParser.java:201)
at oracle.xml.parser.v2.XMLParser.parse(XMLParser.java:169)
at oracle.webdb.provider.web.SoapResponseGenerator.doParse(SoapResponseGenerator.java:109)
at oracle.webdb.provider.web.SoapResponseGenerator.generateResponse(SoapResponseGenerator.java:69)
at oracle.webdb.provider.web.HttpProviderDispatcher.dispatch(HttpProviderDispatcher.java:802)
at oracle.webdb.provider.web.HttpProviderDispatcher.registerProvider(HttpProviderDispatcher.java:263)
(WWC-43000)

Sancho,
This error normally means that it is trying to parse the provider.xml and it ended abruptly. for example you closed the provider and had no close portlet </portlet>
Definitely check the xml file for errors. Check to see if you have unbalanced tags. <description> but not </descritpion>
Sue

Register the Discoverer portlet provider Error

Hi,
We have the following configuration:
Oracle9iAS Infrastructure:
Machine: Pentium 4
S.O. Windows 2000
Oracle9iAS MiddleTier:
Machine: Pentium 4
S.O. Windows 2000
We need to develop a portal application using Discoverer Portlet. When we are trying to register the Discoverer Portlet Provider, we get the following error :
An error occurred when attempting to call the providers register function. (WWC-43134)
An unexpected error occurred: java.io.InterruptedIOException: recv() timed out
A non-blocking socket operation could not be completed immediately.
at java.net.SocketInputStream.socketRead(SocketInputStream.java)
at java.net.SocketInputStream.read(SocketInputStream.java)
at HTTPClient.ExtBufferedInputStream.fill(ExtBufferedInputStream.java:180)
at HTTPClient.ExtBufferedInputStream.read(ExtBufferedInputStream.java:252)
at HTTPClient.StreamDemultiplexor.read(StreamDemultiplexor.java:244)
at HTTPClient.RespInputStream.read(RespInputStream.java:138)
at HTTPClient.RespInputStream.read(RespInputStream.java:95)
at HTTPClient.Response.readResponseHeaders(Response.java:914)
at HTTPClient.Response.getHeaders(Response.java:627)
at HTTPClient.Response.getStatusCode(Response.java:232)
at HTTPClient.RetryModule.responsePhase1Handler(RetryModule.java:80)
at HTTPClient.HTTPResponse.handleResponse(HTTPResponse.java:623)
at HTTPClient.HTTPResponse.getInputStream(HTTPResponse.java:515)
at oracle.webdb.provider.web.HttpProviderDispatcher.dispatch
at oracle.webdb.provider.web.HttpProviderDispatcher.registerProvider
(WWC-43000)
Thanks.

I had a similar problem, first I made sure my discover connections worked by connecting to discover through IAS. Then when I registered the discoverer in portal, it timed out the first couple of times. I then refreshed the browser window a couple of times and it worked.

An error occurred when attempting to call the providers register function. (WWC-43134

Dear All,
While i'm trying to register my provider i got the following exception:
An error occurred when attempting to call the providers register function. (WWC-43134)
The following error occurred during the call to Web provider: oracle.webdb.provider.v2.utils.soap.SOAPException: Can't read deployment properties for service: UserRegister_Provider
at oracle.webdb.provider.v2.utils.soap.SOAPProcessor.locateService(Unknown Source)
at oracle.webdb.provider.v2.utils.soap.SOAPProcessor.processInternal(Unknown Source)
at oracle.webdb.provider.v2.utils.soap.SOAPProcessor.process(Unknown Source)
at oracle.webdb.provider.v2.adapter.SOAPServlet.doSOAPCall(Unknown Source)
at oracle.webdb.provider.v2.adapter.SOAPServlet.service(Unknown Source)
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)
(WWC-43147)
Any help will be appreciated.
Regards,
Mohammed Amin

Mohammed,
Make sure the file called UserRegister_Provider.properties does exist in your WEB-INF/deployment directory. The easiest way of creating it is: create a copy of the default.properties file, rename it, and specify the location of your provider definition file (usually provider.xml): definition=<providerlocation>
Hope this helps.
Peter

Registering Provider: SoapException

Hi,
I developed a JSP Portlet with the Portlet Wizard in the JDev. Well, I wanted to register the Provider in the Portal, but get the following error:
An error occurred when attempting to call the providers register function. (WWC-43134)
The following error occurred during the call to Web provider: oracle.webdb.provider.v2.utils.soap.SOAPException: Can't read deployment properties for service: unr:testemr1
java.lang.Object oracle.webdb.provider.v2.utils.soap.SOAPProcessor.locateService(oracle.webdb.provider.v2.utils.soap.SOAPContext, java.lang.String)
oracle.xml.parser.v2.XMLDocument oracle.webdb.provider.v2.utils.soap.SOAPProcessor.processInternal(oracle.webdb.provider.v2.utils.soap.SOAPContext, org.w3c.dom.Element, java.lang.String)
oracle.xml.parser.v2.XMLDocument oracle.webdb.provider.v2.utils.soap.SOAPProcessor.process(oracle.webdb.provider.v2.utils.soap.SOAPContext, oracle.xml.parser.v2.XMLDocument, java.lang.String)
void oracle.webdb.provider.v2.adapter.SOAPServlet.doSOAPCall(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse, java.lang.String, oracle.webdb.provider.v2.monitor.InternalPerfMonitor)
void oracle.webdb.provider.v2.adapter.SOAPServlet.service(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)
void javax.servlet.http.HttpServlet.service(javax.servlet.ServletRequest, javax.servlet.ServletResponse)
HttpServlet.java:853
void com.evermind.server.http.ServletRequestDispatcher.invoke(javax.servlet.ServletRequest, javax.servlet.ServletResponse)
ServletRequestDispatcher.java:721
void com.evermind.server.http.ServletRequestDispatcher.forwardInternal(javax.servlet.ServletRequest, javax.servlet.http.HttpServletResponse)
ServletRequestDispatcher.java:306
boolean com.evermind.server.http.HttpRequestHandler.processRequest(com.evermind.server.ApplicationServerThread, com.evermind.server.http.EvermindHttpServletRequest, com.evermind.server.http.EvermindHttpServletResponse, java.io.InputStream, java.io.OutputStream, boolean)
HttpRequestHandler.java:767
void com.evermind.server.http.HttpRequestHandler.run(java.lang.Thread)
HttpRequestHandler.java:259
void com.evermind.server.http.HttpRequestHandler.run()
HttpRequestHandler (WWC-43147)
I hope someone had the same error and can point me to the cause and how to fix.
Cheers,
Erik

Erik,
Thats right. The SOAPServlet could not read the deployment information. Please check if the following are in order,
1) You have the vaid deployment properties file (e.g. default.properties in the deployment folder at %OC4JHOME%/j2ee/home/applications/portletName/WEB-INF/deployment).
2) You specified the valid provider url during provider registration.
3) You have not entered any value in the Service Id field during provider registration.
Regards,
Abhinav

Create New Provider Error

Hi, guys,
When I tried to created new provider to link to external application web page. I got the error:
=========================================
Error: An error occurred when attempting to call the providers register function. (WWC-43134)
The following error occurred during the call to Web provider: Unable to initialize new provider instance: java.lang.NumberFormatException: (WWC-43147)
==========================================
Also the Jserv.log file for the error are:
===========================================
[20/06/2001 13:10:25:203 PDT] myfirstjsp/javax.servlet.ServletException: Unable to initialize new provider instance: java.lang.NumberFormatException:
at oracle.portal.provider.v1.http.HttpProvider.getProvider(HttpProvider.java:339)
at oracle.portal.provider.v1.http.HttpProvider.service(HttpProvider.java, Compiled Code)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:588)
at org.apache.jserv.JServConnection.processRequest(JServConnection.java, Compiled Code)
at org.apache.jserv.JServConnection.run(JServConnection.java, Compiled Code)
at java.lang.Thread.run(Thread.java:479)
==========================================
But when I try to access the page by
http://mycompany.com/servlet/myyahoo, It can find the provider file. Here is I got:
===============================
Congratulations! You have successfully reached your Provider's Test Page.
Checking for components:
Oracle XML parser: detected
Oracle JSP: detected
Recognizing initArgs: Usual initArgs are provider_root and sessiontimeout.
provider_root: D:\oracle\products\ora9ias\jpdk\provider\myyahoo
sessiontimeout: 1800
==========================================
Anyone met the problem before, please give me some advise. Thanks!
Mike

Hi, Sue,
Thanks again for the help.
I follow the two files again. Let first go over the sample one. When I http the location: http://myhost/servlet/sample, then I got:
====================================
Congratulations! You have successfully reached your Provider's Test Page.
Checking for components:
Oracle XML parser: detected
Oracle JSP: detected
Recognizing initArgs: Usual initArgs are provider_root and sessiontimeout.
provider_root: D:\oracle\products\ora9ias\pdk\pdk\jpdk\provider\sample
sessiontimeout: 1800000
=========================================
It looks fine for me. Then I continue the steps to register the provider by following steps:
==============================
Under the Administer tab (on Oracle Portal home page), click on Add a Portlet Provider within the portlet called Provider.
Fill out Provider information for the Sample.
Name: SampleWebProvider
Display Name: Sample Web Provider
Timeout: 100
Timeout Message: Application Timed Out
Implementation Style: Web
Provider Login Frequency: Once per User Session
Register on Remote Nodes: No
URL: http://myserver.mydomain.com:port/servlets/sample (replace this with your URL)
Check the following radio button: The user has the same identity in the HTTP providers application as in the Single Sign-On identity.
Proxy: No (As long as no proxy is required to contact the Provider Adapter).
Click OK.
=======================================
I got :
==================================
Error: An unexpected error occurred: ORA-00001: unique constraint (PORTAL30.WWPRO_PROVIDERS_UK1) violated (WWC-43000)
==================================
And the following is from the log file jserv.log
================================
[03/07/2001 14:04:22:984 PDT] sample/init
[03/07/2001 14:16:43:156 PDT] urlsample/init
[03/07/2001 14:16:43:437 PDT] oracle.jsp.JspServlet: init
[03/07/2001 14:17:39:656 PDT] page/oracle.webdb.page.ParallelServlet: init
[03/07/2001 14:17:39:703 PDT] page/Starting a pool of 25 handlers.
=========================================
It did not give me any hint.
Now I following D:\oracle\products\ora9ias\jpdk\installing.url.html step by step.
Everything is fine to I typed http://myhost/servlet/urlsample, I got:
===============================
Congratulations! You have successfully reached your Provider's Test Page.
Checking for components:
Portlets are:
URLPerlPortlet
URLMicrosoftportlet
XMLFilterPortlet
URLIllustration
Oracle JSP: detected
Recognizing initArgs: Usual initArgs are provider_root and sessiontimeout.
provider_root : D:\oracle\products\ora9ias\pdk\pdk\urlservices\provider\urlsample
sessiontimeout : 1800000
====================================
I feel good so far.
then I follow the following step by step:
===================================
Under the Administer tab in the Oracle 9iAS Portal homepage, click on Add a Portlet Provider within the portlet called Provider.
Enter Provider information for the Sample.
Name: URLSamples
Display Name: URL Services Samples
Timeout: 10
Timeout Message: URL Services Samples Timed Out
Implementation Style: Web
Provider Login Frequency: Never
Register on Remote Nodes: No
URL: http://myserver.mydomain.com:port/servlets/urlsample (replace this with your URL)
Check the following radio button: The user has the same identity in the HTTP providers application as in the Single Sign-On identity.
Proxy: No (As long as no proxy is required to contact the Provider Adapter).
Click OK.
=================================
Until I click OK, then I got it fine.
and I can see the "URL Services Samples"
in my "Display Portlet Repository".
Then I did it again for the sample case above, After I click OK, I got:
=================================
Error: An error occurred when attempting to call the providers register function. (WWC-43134)
An unexpected error occurred: ORA-29532: Java call terminated by uncaught Java exception: Expected 'EOF'. (WWC-43000)
An unexpected error occurred: Expected 'EOF'.
at oracle.xml.parser.v2.XMLError.flushErrors(XMLError.java:205)
at oracle.xml.parser.v2.NonValidatingParser.parseDocument(NonValidatingParser.java:207)
at oracle.xml.parser.v2.XMLParser.parse(XMLParser.java:169)
at oracle.webdb.provider.web.SoapResponseGenerator.doParse(SoapResponseGenerator.java:109)
at oracle.webdb.provider.web.SoapResponseGenerator.generateResponse(SoapResponseGenerator.java:69)
at oracle.webdb.provider.web.HttpProviderDispatcher.dispatch(HttpProviderDispatcher.java:775)
at oracle.webdb.provider.web.HttpProviderDispatcher.registerProvider(HttpProviderDispatcher.java:251)
(WWC-43000)
=====================================
I am confused until here the URLSample works, but not the Sample? Please be advise. Thanks!
MIke

WSRP provider error

Hi,
I have deployed a JSR168 portlet application from OEM, then i created the WSDL url as http://<server>:<port>/ContextRoot/portlets?WSDL this URL is working fine when i run this in a browser.
Problem is, when i register this provider and give the above url value to WSDL url then after clicking on finish button i m getting the following error.
An error occurred when attempting to call the providers register function. (WWC-43134)
An error occurred during the call to the WSRP Provider: Java stack trace from root exception:
java.rmi.ServerException: Internal Server Error (serialization error: serialization error: serialization error: unexpected null value for literal data)
at com.sun.xml.rpc.client.StreamingSender._raiseFault(StreamingSender.java:384)
at com.sun.xml.rpc.client.StreamingSender._send(StreamingSender.java:245)
at oracle.webdb.wsrp.WSRP_v1_ServiceDescription_PortType_Stub.getServiceDescription(WSRP_v1_ServiceDescription_PortType_Stub.java:63)
at oracle.webdb.wsrp.client.design.v1.OraWSRP_v1_ServiceDescription_PortType.getServiceDescription(Unknown Source)
. (WWC-43273)
Any help will be appreciated
Thanks
<Neeraj Sidhaye/>

Hi,
Yes i got it resolved.
Actually i was deploying a JSR 168 portlet application EAR to Oracle Portal server. This EAR was tested on IBM WebSphere Portal server and we can deploy this IBM portal server EAR to Oracle portal server without making any changes.
But, if you have an entry for a servlet in web.xml in a JSR168 portlet applicaion, then you need to make changes according to Oracle Portal server. So later on i created a project in JDeveloper and made some changes and then the issue got resolved.
Thanks
<Neeraj Sidhaye/>
Try_Catch_Finally AT YAHOO DOT COM
http://ExtremePortal.blog.co.uk

Registering provider - error WWC-43176

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