Can't add a portlet

We have recently upgraded the database instance to 8.1.7.2 from
8.1.7.0. We are using 9iAs 1.0.2.1 and plan to upgrade to
1.0.2.2 in the near future. We have also renamed the database
which I wouldn't think should have any impact.
When we try to add a new portlet to an existing provider, it
never shows up in the list after we refresh the provider. We
check the refresh errors and do not see any errors.
We have also tried creating a new provider, and the provider
record gets created, we see it in the list for editing
providers, but there are no portlets in it even though there
should be. It also does not show up in the portlet repository.
Has anyone seen this problem?

We get the following error in the database trace file:
*** 2001-10-17 10:27:38.452
*** SESSION ID:(56.5) 2001-10-17 10:27:38.445
oracle.jdbc.driver.OracleSQLException: ORA-01008: not all
variables bound
at oracle.jdbc.kprb.KprbDBAccess.check_error(KprbDBAccess.java)
at oracle.jdbc.kprb.KprbDBAccess.executeFetch
(KprbDBAccess.java)
at oracle.jdbc.kprb.KprbDBAccess.parseExecuteFetch
(KprbDBAccess.java)
at oracle.jdbc.driver.OracleStatement.executeNonQuery
(OracleStatement.java)
at oracle.jdbc.driver.OracleStatement.doExecuteOther
(OracleStatement.java)
at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout
(OracleStatement.jav
a)
at oracle.jdbc.driver.OraclePreparedStatement.executeUpdate
(OraclePreparedStat
ement.java)
at oracle.jdbc.driver.OraclePreparedStatement.execute
(OraclePreparedStatement.
java)
at
oracle.webdb.provider.web.HttpProviderDispatcher.getPortletList
(HttpProvide
rDispatcher.java:542)

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I want to add a protlet to a page dynamically. I assume if I can find where pages are stored, I can look there for a hint. Does anyone know where they are stored?
Or
how do I add a protlet to a page dynamically? I suppose I could use a dynamic page, but what would be the sytax between the oracle tags to tell it to load the portlet?
thanks

I doubt that you can achieve this functionality directly.
For this you can get the clarification from the Content area discussion forum.
But still we have achieve this functionality in the indirect way.
Any component created can be exposed as portlet if you can set
the exposed as portlet => 1 in the table wwv_modules$.

How do I add multiple portlets to one provider?

Hello,
I'm using JDeveloper 10g. Created an Application Workspace which holds several projects (java/jsp porlets). I would like all of these portlets to be under one provider rather than registering a provider for each project. Do I choose one project and add information to the provider.xml file for my other portlets? If anyone could help, it would be appreciated...
TIA

[Matthew: think I understand. Is it safe to use a provider for each portlet? If I had a hundred portlets would it effect system hardware requirements with multitude of providers running? Now I'm trying to determine if I should combine each project or if I should leave them seperate. Thanks again...]
Matthew - Would be good if you could hit "reply" to the last concerned post. I had some trouble trying to find whether you had posted any more questions ;-)
here's my response to your last post:
There is definitely a performance hit when you have just one portlet under one provider. First - You will have to undergo 100 provider registrations and I'm sure that can drive anybody crazy ;-)
Secondly, for each provider, there is a ProviderDefinition object created in memory. In your case, there would be 100 such objects created at any point in time (assuming 100 are in use). had you classified portlets under say 10 such providers, you will definitely save memory. For each instance of the provider registration, you have one ProviderInstance object created. So even if all these 100 providers are registered once on Portal A, you will have 100 instances of this object. When registered on portal B, 100 more will be created. This will be sufficiently less if you had just 10 top level providers.
As a best practice, you might want to group related portlets under one provider e.g. If you are having a bunch of SAP, Oracle, PeopleSoft portlets, you could create three top level providers and just add those portlets accordingly. Just an example though. the classification is totaly based on what binds two portlets together and is something that will have to be decided by you.
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Regards,
Abhinav

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Hello every one!
i am new to oracle portal, i am able to deploy war file of portlet and register a provider for that.
When i try to add a portlet in my page its gives the error that Portlet not available as well as provider not available.
following are the error nos. which i get.
Portlet Information could not be obtained. (WWC-44334)
This provider was not found. (WWC-43101)
can any one help me?
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Utkarsh

Hello every one!
i am new to oracle portal, i am able to deploy war file of portlet and register a provider for that.
When i try to add a portlet in my page its gives the error that Portlet not available as well as provider not available.
following are the error nos. which i get.
Portlet Information could not be obtained. (WWC-44334)
This provider was not found. (WWC-43101)
can any one help me?
TIA
Utkarsh

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I know that you can add a portal page using EBCC but can a user do this through
the portal?
So can a user after logging in, create a portal page and give it a certain name
that he came up with and then add some portlets in this page?
Any help on this matter would be appreciated!!!
Thanks,
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Jalpesh,
I believe that the question is more on the user customization side of things.
Can a registered web site user create their own portal page? Then add already
created portlets to it. I think that this functionality is like on my.yahoo.com.
As far as I know the bea portal server doesn’t have this functionality. A user
may have access to predefined pages and that page has associated portlets. Then
there is a layer of security associated with all of this called customer entitlements.
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Jalpesh Patadia <[email protected]> wrote:
Hello Said,
In WLP 4.0 and WLP 7.0, the each portlet was defined by its own xml
definition. So to answer your question, I do not think you can create
new portlets through the JSP Admin Tools.
What you can do is try to automate the process so that your portlets
are
created using a sample portlet xml file and then modify the portal.xml
so that that portlet is added to its list. You can then data sync your
portal. To make is visible, you will still have to manually set the
visible and available attribute to true in the JSP admin tools.
Thanks,
Jalpesh.
Saïd wrote:
I know that you can add a portal page using EBCC but can a user dothis through
the portal?
So can a user after logging in, create a portal page and give it acertain name
that he came up with and then add some portlets in this page?
Any help on this matter would be appreciated!!!
Thanks,
-Saïd

Create and add XML portlet.

How can I create a XML portlet either from scratch or copy the sample XML portlet? I can preview the sample XML portlet. However, I can not add it to a page.
I am running early adopters version and do not have PDK.
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<p>

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Thanks Spin

Doyle wrote:
Thanks for that. It does seem a little unlikely that Portal admin console would
be used to upload and install new java classes. Sadly my boss/customer appears
to have bought Portal licences on that basis. I'll break the news to him gently.Also consider the security issues when you try to upload and deploy
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folks will be quite happy to know that this cannot happen ;)
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same server or a different server), and use admin tools to create a
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Subbu
>
>
"Chris Jolley" <[email protected]> wrote:
There is an API that exists for creating portlets in the database, However,
the
content (JSP or page flow the portlet refers to)would have to reside
already in
the ear.
"Doyle" <[email protected]> wrote:
Hello,
Does anyone know if new portlets can be added or uploaded through the
portal admin
console ?
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thanks!
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Corrupt Add User portlet?

It appears that I (or Bill) ahve may corrupted the Add User portlet. It now returns an error message of wwc-00000.
Is there a way that I can upload this portlet (without reinstall of the application server and Portal) and if so, where can I download it?
At present, I cannot add users and clearly this is causing some grief!
Help please
Rob

Rob,
Please find the following article from metalink. This should help you.
Essentially, you need to make sure that the servername in your Apache httpd.conf file is in all lowercase.
- Scott T. Boman
Doc ID:
Note:144228.1
Subject:
Unable to create a user in portal, fails with WWC-00000
Type:
PROBLEM
Status:
REVIEWED
Content Type:
TEXT/PLAIN
Creation Date:
03-MAY-2001
Last Revision Date:
09-MAY-2001*************************************************************
This article is being delivered in Draft form and may contain
errors. Please use the MetaLink "Feedback" button to advise
Oracle of any issues related to this article.
Problem Description
Fresh install of IAS 1.0.2.1, portal 3.0.8.
Everything works fine until one tries to create a Portal user. When clicking
"Create New users", an error window appears with the message
"Error: (WWC-00000)".
At this time one is connected as the user portal30, so a Full Admin user which
should be able to create a new user.
The same WWC-00000 error is also returned when one goes to
http://server.domain:port/pls/portal30_sso and tries to login.
Solution Description
Check the servername in your Apache httpd.conf file. If the servername is in
uppercase then switch it to lowercase an restart the HTTP Listener.
Apache is case sensitive and can not deal with uppercase.
In IAS 1.0.2 this resulted in a WWC-41439 error when using the login link on
the portal homepage. See [NOTE:130310.1] for a more detailed explanation on
this.
Everything in the note still applies, except that the problem occurs a bit
different in version 3.0.8, no WWC-41439 is reported, but a WWC-00000.
[BUG:1534919] might have something to do with this changed behaviour.
At the same time also note that Apache doesn't allow underscores in the
servername. This is explained in [NOTE:134328.1].
Explanation
Windows is not case sensitive operating system, but Apache is case sensitive.
Be aware that all configuration files from Apache are case sensitive.
References
[BUG:1534919]
[NOTE:130310.1]
Copyright (c) 1995,2000 Oracle Corporation. All Rights Reserved. Legal Notices and Terms of Use.
It appears that I (or Bill) ahve may corrupted the Add User portlet. It now returns an error message of wwc-00000.
Is there a way that I can upload this portlet (without reinstall of the application server and Portal) and if so, where can I download it?
At present, I cannot add users and clearly this is causing some grief!
Help please
Rob

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Hi Nancy,
This screenshot was only for imagination. A part of the code (not all) is below. In the code there are some background images but they are not seem in live mode.
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<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
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<link href="css/my_site.css" rel="stylesheet" type="text/css" />
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