Register the Provider Problems

I have downloaded the sample HTTP Server that runs on NT. I have set up my zone.properties, jserv.properties and all the other stuff. Im working w/ [Oracle Portal Development Kit] where you set up samples and test them. I have set up a
servlet.sample.initArgs=provider-root=D:\jdpk\provider\sample,sessiontimeout=X
I test the above sample w/ the following URL.
[http://vshah-nt/servlet/sample] I get a web page that says [Congradulations! You have successfully reached you Porviders Test Page]. Im not sure if this is the page Im suppose to get or not.
But the next step in the instruction is to Register the Provider. I am assuming they want you to register this on the OTN following site http://portalstudio.oracle.com/servlet/page?_pageid=56,59&_dad=ops&_schema=OPSTUDIO&_mode=3&_ref=20010131013444
But when I do I get the following errors.
Provider Creation Failure!
PRODUCT: wwc
DOMAIN: wwc
SUB_DOMAIN: pro
NAME: reg_provexcp
CONTEXT: wwerr_api_provider_registry.register_provider
Location: http://portalstudio.oracle.com/servlet/page?_pageid=70&_dad=ops&_schema=OPSTUDIO&_
I know this must seem confusing but Im real sure what this portlet is suppose to do. I know there has to be more to it than a congradulations page though.
How do I register this servlet/portal and what Im i looking for.
null

Answered earlier in this thread:
warehouse management system
Please let me know from where you downloaded the Oracle HTTP
server for NT. When I am trying to download 10221_Core_nt.zip
from the OTN website, I find the link broken. The error message
is 'the page cannot be displayed'.
If you have '10221_Core_nt.zip', can you please send it to me.
Thank you
Jayasree

Similar Messages

Can see the test page, Can register the provider but error in portlet

Hi all,
I have done the following settings in my web.xml
web.xml
<servlet>
<servlet-name>calsample</servlet-name>
<servlet-class>oracle.portal.provider.v1.http.HttpProvider</servlet-class>
<init-param>
<param-name>provider_root</param-name>
<param-value>D:\pdk\pdkoct\pdk\urlservices\providers\calsample</param-value>
</init-param>
<init-param>
<param-name>sessiontimeout</param-name>
<param-value>1800000</param-value>
</init-param>
<init-param>
<param-name>debuglevel</param-name>
<param-value>3</param-value>
</init-param>
</servlet>
<servlet-mapping>
<servlet-name>calsample</servlet-name>
<url-pattern>/calsample/*</url-pattern>
</servlet-mapping>
<servlet>
<servlet-name>CalendarServlet</servlet-name>
<servlet-class>com.jsos.calendar.CalendarServlet</servlet-class>
<init-param>
<param-name>config</param-name>
     <param-value>d:/tomcat/conf/calconf.txt</param-value>
</init-param>
</servlet>
<servlet-mapping>
<servlet-name>CalendarServlet</servlet-name>
<url-pattern>calendar</url-pattern>
</servlet-mapping>
provider.xml
<provider class="oracle.portal.provider.v1.http.DefaultProvider" session="true">
<portlet class="oracle.portal.provider.v1.http.DefaultPortlet" version="1">
<id>1</id>
<name>CalendarServlet</name>
<title>My Calendar Servlet</title>
<description>This is my Calendar Servlet implemented as a ServletRenderer.</description>
<timeout>5</timeout>
<timeoutMsg>Calendar Servlet Renderer example timed out</timeoutMsg>
<hasHelp>true</hasHelp>
<hasAbout>true</hasAbout>
<showDetails>true</showDetails>
<showEdit>true</showEdit>
<showEditDefault>true</showEditDefault>
<acceptContentTypes>
<item>text/html</item>
</acceptContentTypes>
<portletRenderer class="oracle.portal.provider.v1.http.ServletPageRenderer">
<appPath>/pdk/calendar</appPath>
<appRoot>D:\tomcat\webapps\pdk\WEB-INF\lib</appRoot>
     <showServlet>com.jsos.calendar.CalendarServlet</showServlet>
</portletRenderer>
</portlet>
</provider>
With the above settings, I can see the test page at http://<server_ip>:port/pdk/calsample.
I am able to register the provider on the Portal server as well.
While adding the portlet to the portal page, the Calendar Portlet is listed there.
But, when I press the preview button next to it, It shows "Error: The listener returned the following Message: 500 Internal Server Error".
Please give me a clue where I am going wrong.
Thanks in advance.

Well, over the past few days while desparately trying to make my portlets work, I have tried several things. I started initially with a downloaded version of pdk that contains samples of v1. My first message above reflects the setup I used with v1. While trying to figure-out the problem for error 500, I tried v2 but the same problem persisted.
However, the clue by Mr. Peter Moskovits to check the application.log has helped me to finally resolve the problem.
Here is my new WORKING setup:
\WEB-INF\web.xml:
<context-param>
<param-name>oracle.portal.log.LoggerClass</param-name>
<param-value>oracle.webdb.log.ServletLogger</param-value>
</context-param>
<context-param>
<param-name>oracle.portal.log.LogLevel</param-name>
<param-value>7</param-value>
</context-param>

<servlet>
<servlet-name>SOAPServlet</servlet-name>
<display-name>SOAPServlet</display-name>
<description>Extended Portal SOAP Server</description>
<servlet-class>oracle.webdb.provider.v2.adapter.SOAPServlet</servlet-class>

<init-param>
<param-name>invalidation_caching</param-name>
<param-value>true</param-value>
</init-param>
</servlet>
<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>
<servlet>
<servlet-name>CalendarServlet</servlet-name>
<servlet-class>com.jsos.calendar.CalendarServlet</servlet-class>
     <init-param>
     <param-name>config</param-name>
     <param-value>d:/conf/calconf.txt</param-value>
</init-param>
</servlet>
<servlet-mapping>
<servlet-name>CalendarServlet</servlet-name>
<url-pattern>/calendar</url-pattern>
</servlet-mapping>
\WEB-INF\providers\calendar\provider.xml :
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<?providerDefinition version="3.1"?>
<provider class="oracle.portal.provider.v2.DefaultProviderDefinition">
<session>true</session>
<portlet class="oracle.portal.provider.v2.DefaultPortletDefinition" >
<id>1</id>
<name>Calendar</name>
<title>Calendar Portlet</title>
<shortTitle>Calendar</shortTitle>
<description>This portlet is my calendar portlet.</description>
<timeout>30</timeout>
<timeoutMessage>Calendar Portlet timed out</timeoutMessage>
<renderer class="oracle.portal.provider.v2.render.RenderManager" >
<showPage/calendar</showPage>
</renderer>
</portlet>
</provider>
\WEB-INF\deployment\calendar.properties
serviceClass=oracle.webdb.provider.v2.adapter.soapV1.ProviderAdapter
loaderClass=oracle.portal.provider.v2.http.DefaultProviderLoader
showTestPage=true
definition=providers/calendar/provider.xml
autoReload=true
debugLevel=7
With the above setup, I am able to access the test page successfully at:
http://[server-ip]:port/jpdk/providers/calendar
Which lists my portlet, Calendar.
Upon registering the portlet provider with the above URL, the portlet provider lists my Calendar portlet there and it shows-up the portlet successfully there.
Thank you all.

Error when registering the Provider

I have been following "How to build a portlet using an existing
java component".
http://portalstudio.oracle.com/pls/ops/docs/FOLDER/COMMUNITY/pdk/
articles/how.to.build.java.portlet.existing.component.html
When I register the provider I get the following 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: java.net.UnknownHostException:
pronetdev (WWC-43000)
An unexpected error occurred: java.net.UnknownHostException:
pronetdev
at java.net.InetAddress.getAllByName0(InetAddress.java:599)
at java.net.InetAddress.getAllByName0(InetAddress.java:544)
at java.net.InetAddress.getAllByName(InetAddress.java:537)
at HTTPClient.HTTPConnection$EstablishConnection.run
(HTTPConnection.java)
(WWC-43000
Thanks,
Tom Henricksen

Hi Agent Gibbs,
Looking at the Provider URL, I guess you are running it from JDeveloper. I don't think you can register this Provider with Oracle Portal - the reason, in my opinion, is that the embedded OC4J in JDeveloper ( or any other "regular OC4Js ) are not wired with the required JPDK Jar Files.
The JPDK takes care of the communication between Oracle Portal and Portlets & Providers.
If you have an EAR File, you need to deploy it in OC4J_PORTAL ( you will find this in the Portal Middletier ). Else, you can create your own OC4J in the Portal Middletier & try this ( just picked up from one of the Portlet README Docs...):-
1. In the Enterprise Manager, navigate to the OC4J instance that contains the application.
2. Click on your newly deployed application to view a page displaying properties of the application.
3. Click General under the Administration : Properties section.
4. In the Library Paths section, you can add a library. To add a library path, click "Add Another Row".
5. Add the following jar files :
../../../../portal/jlib/pdkjava.jar
../../../../portal/jlib/ptlshare.jar
../../../../webcache/jlib/jawc.jar
../../jazn.jar
5.Finally, Click Apply.
6.Restart the OC4J.
Good Luck !
Regards,
Sandeep

How to Register the Provider

Based on the Docuementation for Registering the Provider :-
1) Under the Administrator Tab, click on Add a portlet provider within the portlet called provider.
Where can I find the administrator tab?

I have login onto OTN with my OTN Account and also the portalstudio.com with the same account and password. I am able to go in successfully but when I attempt to register a web provider, it failed. I cannot see the administrator tab as documented. Is it true that my OTN Account does not have the ability the register a web provider ?

Error Registering the provider

I am trying to register the web provider (the link to actual page worked) and got the error .
An error occurred when attempting to call the providers register function. (WWC-43134)
An unexpected error occurred: ORA-29531: no method registerProvider in class oracle/webdb/provider/web/HttpProviderDispatcher (WWC-43000)
Plaes help

Mila,
The best place for this question is the Oracle Portal Development Kit forum.
Thanks

Error while registering web provider

Hello
I have a web provider developed in JPDK. I have deployed it successfully to an Standalone OC4J and I can access a page that says something like that:
Oracle9iAS Portlet Application Test Page
This page lists the portlet providers available in this web application. Use the registration URL in combination with the provider's service name to register the provider. Click on the service name link to view the provider's test page.
Registration URL http://myserver:8888/intranet/providers/
Service Name
provideredd
providergenerales
provider_edd_desarrollo
But when I try to register the provider in portal with the registration URL I got the error:
An error occurred when attempting to call the providers register function. (WWC-43134)
The following error occurred during the call to Web provider: 500: Internal Server Error (WWC-43147)
I'm sure my OC4J is up and running because I can acces the url http://myserver:8888/intranet.
Please help me.

I have a similar problem where I have portal installed on a machine called portal.mgmt, which is on a network that users cannot access. Connection to portal.mgmt can only be made from our local network via a machine called install.mgmt. In a sense I guess it is acting like a reverse proxy or firewall.
I have run ssodatan on portal providing the install.mgmt URL and can access most of Portal pages navigating to http://install.mgmt/ except any of the servlets. Actually the only servlet I can access is the sample IsItWorking servlet.
In my java jserv.log file I am getting the following error:
java.net.SocketException: Connection reset by peer
at java.net.PlainSocketImpl.socketAvailable(Native Method)
I can only assume, from reading the Troubleshooting guide as mentioned above, that portal.mgmt is trying to make a separate connection to the install.mgmt box and is failing.
The network between portal.mgmt and install.mgmt is very restricted as to what can be run and what protocols and ports can be used. Is this restriction causing the problem?
I see that Jserv uses port 8007, is this port used to communicate between machines?
Are there any ports that need to be opened?
I have tried using another machine called ogg as the firewall/access server and get the following error as well.
java.net.UnknownHostException: ogg
at java.lang.Throwable.fillInStackTrace(Native Method)
Any help on this one would be very much appreciated, as I am very stuck at the minute.
Regards,
Garry

A strange error while registering WSRP provider

Hello,
I have production version of AS (10.1.2) with portal upgrated to 1.4.
I've installed standart WSRP samples in dedicated OC4j instance.
When I've tried to register the provider for the samples, I've got this error:
Internal error (WWC-00006): No default region found (WWC-43000)
Do you know, what is a region and where can I configure the default one?

I've tested the server with Oracle remote provider
(http://portalstandards.oracle.com/portletapp/portlets?WSDL),
and it was successfully registered, and portlets are working.
It seems, that that the problem in the provider in that new
OC4j container. (But wsrp-istall.jar had no errors, and I'v got
regular WSDL descriptor).

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 :)

How to register a provider programmatically?

Hi,
I have looked around all the PL/SQL provider packages in the PDK
and cannot find anyone registering a provider programmatically.
The procedure (register_provider) in the package is always
Begin
null;
end;
The instruction is always to register the provider through the
UI. (Even though it is a fairly simple process to do it in the
UI, but it is a 2 steps processes vs. everything being taken
care in the provider package). Are there any example out there
to show us how to register the provider in the provider package?
(i.e. how to put the procedure or function call in the package
to accomplish the task?)
Thanks!

You need to call the
wwpro_api_provider_registry.register_provider function to
register providers programmatically.
You find further details in the PL/SQL API reference guide:
http://portalstudio.oracle.com/pls/ops/docs/FOLDER/COMMUNITY/PDK/
plsql/doc/astart.htm
I've mailed a working registration script to your Email address
directly.
Peter

How to register URL Provider

I have a URL Portlet installed in my Oracle 9i Application Server.
Although the URL Portlet is installed, I don't know how to register the URL Portlet. Which page do I need to go to register the Provider
I have tried to add a new Provider in Adminster of Oracle Portal. But, I can't found URL Provider.
null

You need to perform step 4.
Register this provider through UI for provider registration. In the package implementation name , give "url_provider".
Login in as Portal30.
Go to the Administration Tab.
Click on the Add a Portlet Provider link.
Fill in name url_portlet
Fill in display name URL Portlet.
Fill in the schema name where you installed the URL portlet (ie. Portal30 or PDK or whatever).
Fill in the package name url_package.
All done.

Getting Error while deploying the autohosted event receiver in office 365 ( ErrorDetail: There was a problem registering the app principal.):

Hi,
I was successfully able to deploy my auto hosted event receiver in office 365 and it was working. I did some changes on code and try to deploy it again but now it through same error always wheneven i deploy it.
CorrelationId: 2ef8a311-f1cf-4ee7-be1a-1125c5231e1c
2> ErrorDetail: There was a problem registering the app principal.
2> ErrorType: Configuration
2> ErrorTypeName: Configuration
2> ExceptionMessage: An error occurred while attempting to execute a principal management operation. Please contact your administrator.
2> Source: RemoteWebSite
2> SourceName: Remote Web Site Deployment
2>Error occurred in deployment step 'Install app for SharePoint': Failed to install app for SharePoint. Please see the output window for details.
Please help me on this. Not sure what this error is indicating.
Regards:
Sanjay Joshi

Hi All,
I have tried same thing in different different environment. Different environment mean different azure account and office 365 account. But still the issue persists.
i feel some issue in my office network or in servers. Because couple of days back same thing was working in my private virtual machine in my private network instead of office.
For me i observe a basic problem in this network.
The pop up to provide trust to the app (that come with title "Grant permission to app") comes while i deploy the solution and gets close automatically without clicking trust.
Might be this could be the reason for me ?. because closing of pop up is not providing authentication to my app.
This happens in every server in my office network.
Any suggestions on that. Thanks in advance.
Regards:
Sanjay Joshi

Register Provider problem

When I try to register the sample portlet I get the message below. Could someone please tell me why this is failing?
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=3

The sample provider that we include on PortalStudio is: http://portalstudio.oracle.com/servlet/sample
Since the "portalstudio.oracle.com" name is published to the Internet, it is able to be registered. Most of the problems that I've seen are related to this. We plan to fix the error messages coming out of the wizard to be more clear as to what is causing the problems.

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.

I have problem with my Yahoo mail, e-mail take a long time to open (it first opens as a bank page). The provider think is something to do with the browser

Since a couple of weeks my btyahoo email is behaving strangely. It take a while to load when I enter, and if I click on an e-mail it opens a blank, contentless page. After a while I am eventualluy able to see the content, but it is annoying. BT (the provider) had remote access to check the problem and thinks it is something to do with the browser. They suggested I disinstall and install again. Can you advice? Will I lose all my bookmarks if I do so (I have quite a few...)

* The first time you start up any application after turning on your computer is called a cold start, which is why Firefox takes a while to load right away. (I've noticed that future versions of Firefox start up faster on a cold start then Firefox 5.0.1.) Also, a lower amount of RAM could be slowing its start-up down since Firefox is kind of memory hungry.
* As for the second part of your question, press ctrl,Alt, and the delete keys on your keyboard. The Windows Task Manager should start. Go to the processes tab and look for 'firefox.exe'. Right click on the firefox.exe and click 'End Process'. Hit Yes and wait for a minute.
* Then opening Firefox again.
Hopefully this helped somewhat!

It seems that viber here in Oman is not working on all Apple products. I called up my service provider and I was told they have not blocked the app. Suprisingly my colleagues using samsung is not experiencing the same problem. Please help..

I am living and working here in the sultanate of Oman. Its been two days that I have not been able to use viber on my iPhone unless I use VPN. I talked to colleagues who have iPhones and other apple devices and they said they are also experiencing the same problem. I tried to call up my service provider (NAWRAS) and they informed me that the problem is not on their side, that they have not blocked the app. Surprisingly, when I asked my colleagues using samsung, they said the app is working just fine. What seems to be the problem? Are the codecs (I hope I am using the right terms here) used by viber now are similar to that of the other messaging blocked apps like Tango, weChat and skype?
Please help us on this. Thank you!

Maybe its a Viber problem. As that is not an Apple product, why don't you try and contact the developer?

Register the Provider Problems

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