BSP Exception: Implementation of page changed during runtime

Hello All,
I have developed the BSP application using MVC pattern, which is working absoulutely fine in Development system.
Now I transported the application to QA system and tried to execute that. The transports were successful.
But when tried to test in Quality it gave the above exception. When I debugged the same, I found that create_view method was not executing correctly and was generating the exception message.
Any idea why its causing such problem.Do we need to add some patch to quality system?
Thanks in advance.
Regards
Rajeev

Infact I re-activated the entire BSP application and now its working fine.
anyways thanks for the reply.
regards
rajeev

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BSP Exception , with aliased page?

Hi all,
I got a BSP page at :
http://WAShost/sap/bc/bsp/sap/zris/page_a.html
I've an aliased version too at :
http://WAShost/ris/page_a.html
this work OK.
Now I copied (in SE80) page_a.html to page_b.html.
http://WAShost/sap/bc/bsp/sap/zris/page_b.html works OK but http://WAShost/ris/page_b.html give me the following error:
What happened?
Call of BSP page terminated due to error.
Note
Following error text processed in system:
BSP Exception: Das Objekt page_b.html in der URL /ris(bD1lbiZjPTMwMyZ3PTgwMTAwMDAr)/page_b.html ist nicht gültig.
Error Type:
Your SAP Business Server Pages Team
Thanks in advance, for you help.
Message was edited by: Erik Gugliandolo

hi erik,
if u r saying that when u copied page_a.htm to page_c.htm its working and not working when copying with name page_b.htm ? If this is the case then its really strange.
As what i think is that , if u r working with the aliased , like u have http://WAShost/ris/, then for that u must have to set some setting, like what i know is that u have to assign Request Handler class in the Handler List of ur alias service i.e. http://WAShost/ris/.
so if not assigned that then u can't even run any application from http://WAShost/ris/. U can only work with the default service http://WAShost/sap/bc/bsp/sap/....which provides default Request Handler Class with WAS 6.40.
Regards,
Kamaljeet

How to implement Force password change during authentication

Description of problem
Our client requires web applications to support its internal security policy beyond
normal authentication. This includes:
- force password change periodically. This should be performed at logon time.
- maintain password history so that a new password would not repeat any of its
previous 15 changes.
We already have an authentication server that satisfy these requirements. However,
we would also like to base our solution on WebLogic security framework so that
we can leverage the benefit of the container-managed declarative security (e.g.
we don't need to use our special cookie to check whether a user is authenticated
for every web page in the application). So the best scenario for us is to wrap
up this authentication server using WLS 7.0 authentication SSPI.
My initial investigation of WLS 7.0 security framework (based on edocs and the
sample customer security provider codes) convinced me that overall, this is achievable.
However, I am still left with quite a few questions, which I would like to get
your help.
Questions:
1. (web container) The J2EE-standard container-based authentication is to specify
<login-config> element. My understanding is that only FORM based authentication
is applicable. The specified form elements:
<form method="post" action="j_security_check">
<INPUT TYPE="TEXT" NAME="j_username">
<INPUT TYPE= "password" NAME="j_password">
</form>
is adequate for authentication. However, if the authentication service provider
indicates that password change is needed, what would be the most appropriate way
within WebLogic for the authentication service provider to pass such a flag to
the web container know so that our application can access it? I guess, a simpler
question, would be, using the standard <login-config>, webapp knows only about
authentication fails or succeeds. Can it possibly know more information provided
by the authentication service provider right after authentication?
2) If we don't use standard FORM-based authentication, we will code up our own
authentication control, which could give us a lot more flexibility, but can we
then bind our Subject obtained through our authentication control to the WebLogic
Subject that is running the webapp.
3) (Authentication service provider) Our design is for the custom LoginModule
to delegate login calls to the authentication server, and throws more refined
exceptions such as: FailedLoginException, PasswordExpiredException, UserAccountLockedException
(all subclassed from LoginException). Another approach is to provide detailed
information such as password expired in callbacks. Either way, when Authentication
service provider returns, how our web application can access this refined flag
of authentication result.
4) Can our customer authentication service provider use DataSource defined in
a weblogic server? I ask this question because DataSource itself is a protected
resource of WebLogic. Will referencing it during authentication initiate another
authentication cycle?
Can anyone who has experienced similar requirements and worked solutions please
give me a hint? I appreciate your guidance.
regards
Licheng

"Licheng" == Licheng <[email protected]> writes:
Licheng> Description of problem
Licheng> Our client requires web applications to support its internal security policy beyond
Licheng> normal authentication. This includes:
Licheng> - force password change periodically. This should be performed at logon time.
Licheng> - maintain password history so that a new password would not repeat any of its
Licheng> previous 15 changes.
Licheng> ..
Licheng> We already have an authentication server that satisfy these requirements. However,
Licheng> we would also like to base our solution on WebLogic security framework so that
Licheng> we can leverage the benefit of the container-managed declarative security (e.g.
Licheng> we don't need to use our special cookie to check whether a user is authenticated
Licheng> for every web page in the application). So the best scenario for us is to wrap
Licheng> up this authentication server using WLS 7.0 authentication SSPI.
I believe it's impractical to fit the requirement of forcing a password change
into the standard JAAS interface.
I think the only practical way to do this is to implement a servlet filter that
reads the persistent record of the logged-in user to check for a "force change
password flag". If it finds this, the servlet filter will forward to a page to
change your password. Note that the servlet filter may be hit again when
trying to get to the change password page, so it needs to know to not do the
check in that case.
If you implement this, I would strongly urge you to softcode the "change
password" page URL in your system configuration, and not hardcode it in the
servlet filter.
===================================================================
David M. Karr ; Java/J2EE/XML/Unix/C++
[email protected] ; SCJP; SCWCD

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import javax.swing.*;
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Buttonx mybutton;
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     this.setSize(200,200);
public void actionPerformed(ActionEvent ae){
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          else if (!mybutton.keepGoing)
               mybutton.keepGoing = true;
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static void main(String args[])
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} //movingicondemo
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//public Icon ICx;            //perhaps an array, so you can loop through?
public String strbuttonx;
public JButton thebutton;     //may have to extend JFrame?
public Buttonx(/*Icon IC,*/ String strbutton){
    //ICx = IC;
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      //if an array of Icons ICx
      //thebutton.setIcon(ICx);
i++;
if (i > strbuttonx.length() - 1)
i = 0;
try
     Thread.sleep(1000);
catch (InterruptedException ie)
     System.out.println("sleep caught: " + ie);
}//startstop()
}//buttonx
kev

Change XSD / XML dataset during runtime and display texts in field explorer

Hi there,
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I tried:
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CrystalDecisions.ReportAppServer.CommonObjectModel.ByteArray xmlData =
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Thanks,
Pascal

Also, I do not understand why I am not able to change the display of the fields in the filed explorer.
This coding does not change a bit, but why??
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I am completely stuck.
Thanks for any help.
Pascal
Edited by: Pascal Schmidt-Volkmar on Sep 30, 2008 9:31 AM

How We Can Change Page Size During Report Run Time

Hello !
How We Can Change Page Size During Report Run Time .
How can we stop to change the column name when we amend a sql in report data model.
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null

hello sohail
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hi to all/Mike/Antony
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KAM

hi
sorry for making confusion by putting a (little) wrong question because of being in a hurry...
it was supposed to be that " is there anyway to change the type of the process from async to sync after executing the process"
i m sorry for taking ur time by putting a wrong question!
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BSP Exception: Implementation of page changed during runtime

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