Webutil client side problem it runs well on the server side in a browser

java.lang.ClassNotFoundException: java.io.IOException: open HTTP connection failed.
message appears when accessing webutil from the client machine's browser any help
will be appreciated.

Please checkout the reply in this thread...it might help you.
about webutil error

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How to tell client disconection reason when invoke disconnect() on the server side.

Is there any way to tell client the reason for disconect when I call disconect() on the server side. its some way like using error object as optional parameter to include reject reason when invode rejectConnection

Ignore the JSRs for now.
Follow the JavaEE tutorial.
http://docs.oracle.com/javaee/6/tutorial/doc/
The answers to many of your questions will be clear to you once you have completed the tutorial.
I also like the tutorials here (they are a little dated, but still mostly relevant as the core JEE6 specs that the tutorial relies on were released over 5 years ago and JEE7 is yet to be released).
https://schuchert.wikispaces.com/EJB+3+and+Java+Persistence+API
zonski has a spring+javafx focused tutorial if you would prefer to learn and use Spring than JEE (they are differing technologies which cover pretty much the same functional set):
http://www.zenjava.com/series/building-jee-applications-in-javafx-2-0/
JavaFX is a client side framework so there is not much you would do with it on the server side.
It seems like there is a ton of "JSR's" for different tasks, and I'm not sure exactly what I need, and all that, so I'm really confusedNobody needs all of JEE, just use the bits that you want that are a good fit for whatever project you are doing - don't try to use everything at once.
A lot of the stuff can be learnt and used in isolation.
Selected relevant topics, might be (in the order that I would consider them):
Persistence: http://docs.oracle.com/javaee/6/tutorial/doc/bnbpy.html
Java Servlet Technology: http://docs.oracle.com/javaee/6/tutorial/doc/bnafd.html
JAX-RS web services: http://docs.oracle.com/javaee/6/tutorial/doc/giepu.html
Contexts and Dependency Injection: http://docs.oracle.com/javaee/6/tutorial/doc/gjbnr.html
Enterprise Beans: http://docs.oracle.com/javaee/6/tutorial/doc/bnblr.html

How to run the Server Side Existing rule in Exchange 2010

Hi All,
There were requirement to create a auto forward rule for almost more than 5000 users, which we did, but the we want to apply this rules to the messages which are already in the inbox for all those users where we have created the rule.
Right now the problem what we are facing is for each individual we have to take full access to their mailbox and execute the rule first time and then it works.
this is becoming challenging for us to making this for all 5000 users. the other problem is those user are not regularly login to this mailbox, they are using some other Org mailbox, so even we can not communicate to all of them.
Q1) How to run the Server Side Command which should forcefully apply whatever rules is created for that user should execute for the messages which are already in the inbox.
Q2) or the powershell for for specific rule name, which can apply on the for all the messages which are there in the inbox.
Any help would be appriciated!
Thanks in adv champions!
Ashku

Hi Ashku,
If these 5000 users are all users in your Exchange organization, a inbox rule can be created by the following commands:
Get-Mailbox | foreach {New-InboxRule -Mailbox $_.Name -Name AutoForward -From [email protected] -ForwardTo UserB}
Based on my test, the Inbox rule created in server side also cannot work on the message that have already been in the Inbox unless users click “Run Rules Now…” in their Outlook client. And the transport rule in Exchange server only works
during the message sending process.
Therefore, there may be no feature in Exchange server side to meet your requirement.
Thanks for your understanding.
Thanks,
Winnie Liang
TechNet Community Support

Needs a background webdynpro application running at the server side

Hi All,
We have a requirement wherein we need to have an application running all the time at the server side to capture the response coming from a web application. Based on the response that the application receives, it needs to update some backend R/3 tables.
We are thinking of a webdynpro java application.
Can anyone suggest what kind of application needs to be implemented here?
And what would be the steps required to run the application at the server side without calling the application.
Thanks & Regards,
Anurag

Hi Robin,
Thanks for the detailed explaination.
This may sound silly to you but I've another doubt which is as follows:
As you mentioned that the external web application will be sending requests to our Web service(in SOAP envelopes) and rest of the functionality can be achieved by our web service.
Actually, we are expecting only responses from the external web application. The thing is that we are sending the requests to the external web applications from our custom webdynpro application and in return the web application will be sending us 2 responses.
First response would be back to our WD java application URL(to the browser in which WD java app is running) which would get the response and display some message based on the response.
Second would be to this web service which you have just suggested. We are having two responses so that even if the browser in which the WD java application is running gets accidentally closed, the response from the external web application must get captured somewhere else and should not get lost in any case.
So, now since we are only expecting the response from the web application and we do not want any requests from the web application to our web service; how is this possible?
I am asking the above question because you have mentioned that the external web application has to request our Web service but we want is only this web service to capture the response coming from the Web application.
Or is it like the web application will send us the response string as request string to our Web Service and the web service will capture these response parameters as request parameters from the web application and do the further processing.
But in that case, we do not want any response to be sent by the Web Service to the external web application.
Please suggest if this is possible.
Once again, many thanks for the help so far.
Thanks & Regards,
Anurag

Is there any way to clone a machine using boot camp running WinXP. The Mac side is running Snow Leopard. I want to clone a newly set up machine on to a number of machines in a student lab. I am wanting to clone both particians

Is there any way to clone a machine using boot camp running WinXP. The Mac side is running Snow Leopard. I want to clone a newly set up machine on to a number of machines in a student lab. I am wanting to clone both particians

AFAIK, there's no app that'll clone the Mac and PC volumes so you can restore them. System Image Utility.app or Deploy Studio for Mac and Ghost for PC are needed. See these for starters:
http://clc.its.psu.edu/Labs/Mac/Resources/blastimageconfig/
http://blog.macadmincorner.com/
http://lists.apple.com/archives/System-imaging/

Problem inserting records after execution of server side code

Hello,
I've created a server-side function for duplicating a master record and it's details. This function has two input parameters that define the new unique key of the master record. Because the user has to supply the new unique key, there is a possibility that the unique key already exists.
The server-side function is being called from a form module. This form module contains all the code needed for opening / closing and aborting the HSD transaction. The form also enables users to add new master records manually.
If the server-side function is called from within the module there are two possible outcomes:
1, the unique key already exists and the HSD error message window is displayed.
2, the unique key does not exist and the records get duplicated.
If I try to add a new master record in the form after a failed duplication process, I get a form message informing me that NULL cannot be inserted into the ID column. (The primary key.) BTW updates work just fine. However, if I call the server-side function again and the duplication process is succesfull, I can again insert a new master record in the form succesfully.
I'm assuming that this problem has something to do with the TAPI package because I use TAPI insert calls to insert the master / detail records when duplicating. A workaround for this problem is (obviously) to check if the supplied unique key already exists in the database before calling the server-side function.
I however am concerned a bit because a lot of program functionality has been implemented in server-side functions and procedures. So I would like to know if anyone has had the same problems and possibly knows if there is a generic solution to this problem.
Greetings,
Marco.

Marco,
Can you make a test case for me and send it to me? It looks like we might have a bug and I would like to investigate.
Regards,
Lauri
[email protected]

Want to connect to client's server with ARD, and run ARD on the server.

Hi, I have Apple Remote Desktop and use it to monitor, update and service clients servers. I also have client's buy ARD to use internally to access, update and maintain computers on the network.
When I try to access/sign-in to a server with ARD, when it's running ARD, it will not connect.
What is the proper way to ARD into a server and still be able to run ARD on the server to connect with and work on other computers on the local network?
Thanks in advance.

On the client server install of ARD, open ARD, select preferences, select security tab, and make sure "allow control of this computer when ARD is running" is selected.

Error getting the server-side naming service functionality

Hi all,
we are currently setting up the CTS+ activity based transport scenario. Everything seems to be working fine, however, we have to import each transport twice...
Before I go into detail in the error we get I will first describe our landscape. All the configuration we did was done in debate with SAP.
We use the SAP Solution manager (ehp1 SP 4) as the CTS+ server as recommended by SAP and have an NWDI system of which we only use the components DTR and CBS (since CMS is not used anymore in the activity based transport). We have defined three logical ports/RFCs. CTSCONFIG points to the NWDI system. CTSDEPLOY is running on the java stack of the solution manager and is only used for portal content (=epa) transports. CTSDEPLOY_DI is pointing to the NWDI system and is used for all NWDI (=dip) changes. The NWDI is running ehp1 SP3.
In STMS I defined all the non-abap systems (and configured them to use CTSDEPLOY_DI) and created the following transport route:
upload system (IMP) -> DEV -> ACC -> QAS -> PRD
I first attached the used dependencies in a transport request (SAP_BUILDT, EP_BUILDT, etc) these imported just fine. Then I did the SCA files which contain our custom code. I extracted these from the assemble step on our current NWDI system which will be removed as soon as we switch to the new CTS+ environment.
When we import the transport into the runtime systems then we see the DTR and CBS be filled sucesfully for this specific system. However, the transport request itself always fails with errorcode 12 and the error is:
Error during export service registration: Error getting the server-side naming service functionality during getInitialContext opera
tion. com.sap.engine.services.jndi.persistent.exceptions.NamingException: Error getting the server-side naming service functionality during getInitialContext operation.
Error in execution of Web services CTSDEPLOY_DI , exception is cx_cts_file_import_failed
File import canceled
When we then reimport the same transport it will go the second time fine. This is no problem during the setup but will not be workable when we go live ofcourse. Is there anyone who had this issue before as well and have a solution for it?
Kind Regards,
Nico van der Linden...

Hello Nico,
I would need the java trace files to get more info on this issue, but you can start troubleshooting this error with these notes:
#1172252: CTS+, 'attach file': Troubleshooting Guide;
#1003674: Enhancement for non-ABAP systems in CTS;
#1155884: CTS+, configuration 'close coupling': Troubleshooting guide;
Pay special attention to parameter NON_ABAP_WBO_CLIENT, whether it's correctly set on your CTS+ system(s).
Note #1003674 is a must for any CTS+ systems to work properly, as well as having an updated version of the transport programs (tp and R3trans).
Lastly, note #1155884 goes through some JCoException exceptions that commonly take place during CTS+ transports. But again, you need to check the underlying trace files to find the root cause of your issue.
I hope this information helps.
Best regards,
Tomas Black

How to delete the server side sessions

Hi All,
I have a wireless application and it is accessed through ptg/rm gateway from a PDA browser. Oracle wireless AS gives default login page (when the application is accessed through ptg/rm gateway) and when user login, user information session might get stored in server side (I am not sure, if any one can pls clarify me on this also?).
Now i have a requirement, in which my application user should get 'logoff' button in each and every page of my application. When he clicks on this button the user information session should get invalidated, so that even if the user goes back to the application (using back button of the browser) he should not able to enter the application. (This is same as any std. login/logout page logic).
Invalidating the session which resides in client side is easy (By using session.invalide()), but how can i delete the session which resides on the server side??? Whether is it possible??
If yes then how can i do it.
Any help will be very usefull.
Thanks well in adavance.
Shrikant

Shrikant:
Shouldn't it be easy to invalidate the server sided sessions? Right before invalidating the client side session, send a message to the server, which should call its session.invalidate() after it has obtained the current session. If desired, a message can be sent back to the browser informing user that server side session has been deleted.

How do I send a raw (push) notification from the server side using an Azure mobile service?

Hi there!
Currently I'm able to send toast notifications to my user from my Azure mobile service using the following line of code in one of my server side scripts:
push.wns.send(opponent_id, payload, 'wns/toast', {
success: function(pushResponse) {
console.log("Sent push:", pushResponse);
request.respond(statusCodes.OK, {});
error: function(pushResponse) {
console.log("Error Sending push:", pushResponse);
request.respond(500, { error: pushResponse });
But I would like to send a raw notification to my user now, not a toast notification. I've set up a background tasks which runs as soon as a raw notification arrives(I've tested this through the diagnose option of my mobileservicehub and it works).
I want to send a raw notification now from the server side and I'm kind off lost on how to do that. I've looked for it but can't seem to find an answer to that question, I might be looking for the wrong stuff though.
I'm looking for a solution that looks the same as the one for a toast notification(as demonstrated in the code above).
Your help would be greatly appreciated!
Thanks in advance!
Jan

I found the solution to this it was in fact really really easy, I should have read the documentation more properly since it clearly said that the payload for raw notifications could be literally anything but the client has to take care of it.
So I figured that out!

HI,Why every five minutes, the server - side NetStream.publish failure

RTMP spread to the FMS, and then create netGroup and NetStream objects on the server side, then the NetStream.publish (), the beginning of everything is normal, but after five minutes, very strange happens to be five minutes, the client node receives less thanstream had, and I monitor the status of this server-side NetStream no change is to publish the start, why the five minutes it will automatically stop publishing flow RTMP stream has been no problem in the transmission

i assume, from your post, that you are using FMS and are publishing a multicast stream.
if you are using the "Flash Media Development Server", prior to release 4.5, multicast streams time out after about 10 minutes. as of release 4.5, multicast streams time out after about 30 minutes. to see this and other limits of the Development Server, see:
http://www.adobe.com/products/flashmediaserver/helpmechoose.html
if that is not the problem, then if you are writing your own server-side scripts, perhaps you are not anchoring a NetStream, Stream, or NetConnection object properly and it is being destroyed by the garbage collector.
if you need more help with Flash Media Server, you should direct your questions to the Flash Media Server forums. the Codename Cirrus service is not based on FMS.

Bw web report plugin http session hangs at the server side

Hi,
I am having problems when closing the browser of a BW web report. After I closed the browser by going File->close, I ran SM04 and found out the Plugin HTTP session hangs at the server side.
How can we terminate the Plugin HTTP session at the server side when user closes the internet browser?
I did implement a logoff function at my web template, if user clicks on the logoff, the Plugin HTTP session is terminated at server side correctly. But As you know, 50% of time user will close the report by closing the internet browser instead of clicking the logoff. That leaves lots of hanging Plugin HTTP sessions at our server side.
By the way, we actived our BEX service at the SICF.
Thanks for help!
JA

Hi
If you want to avoid a blank page with logoff button, add opener=0
<a href="<SAP_BW_URL CMD='LOG_OFF' ~command='logoff'
>" onClick="javascript:window.close(opener=0);">Log off</a>
If you want to close the session via X, use this code:
create a sapscript function
function closeSession()
logoff()
window.unload=CloseSession()
However, the Plugin HTTP session isn't killed.
Regards

How to access a JS changed attribute on the server side?

hi all;
if i change an attribute on a custom component via java script on the client side.
how can i access the changed value on the server side?
in what method will i have the access to this changed field?
thanks in advance.

You can hardcode the ID of the component in the backingbean (or some propertiesfile) and use ViewRoot.findComponent(componentId). Using the binding is (much!) more elegant anyway.

What's wrong about "JSF that emits Ajax-widgets" on the server side?

Hi,
I just read this chat about Ajax on the server side and I wonder what this comment bellow means when we are building JSF application with Ajax:
Another thing to consider is that in a pure Ajax application (i.e. one that's not a hybrid of a server-side technology like JSF that emits Ajax-widgets), the server can pretty much just respond to requests from the Ajax client in a stateless manner, and all of the state gets distributed to the client, greatly reducing the memory resources on the server. I'm working on an app like this for IBM Rational and we're really excited about the *decreased* load on the server by distributing state to clients.
http://www.devwebsphere.com/devwebsphere/2006/04/ajax_and_its_im.html
Thanks in advance.

Just created a half an hour ago application:
http://jsfbyexamples.com/facesTrace/
shows that the AJAX request spends less time on the server even it walk though the whole life-cycle. This is a very small page, BTW. On the complicated page, the difference will be more significant. It is about server resources.
About network traffic: Do you actually believe that sending the whole page produces less traffic than the portion updates? Just mathematically speaking?
OK, I guess you mean the AJAX application requires traffic comes back and forward to produce the AJAX functionality. Non-AJAX application does not produce the traffic, but it does not produce the functionality you have in the first case.
People who argue about it just try to compare Something to Nothing. So, where is the point?
Sergey : http://jsfTutorials.net

Is it possible to downsize a large image on the server side (before serving it to the user)?

One of the banes of my existence is resizing the same image several times because of the various contexts it appears in. For example, the main image in an article will appear bigger than it will on the index page, where many article teasers are placed. Then there's the image that goes in the Facebook "share" og. Then there's... you get the idea.
Same image, different contexts, lots of Photoshop resizing, lots of files to keep track of... but I save on bandwidth.
On the flip side, I can target the same (large) image and simply downsize via traditional HTML (width/height) on the browser end, but that will mean downloading a file that is 50-75% larger than what is actually needed. If the front page teaser displays a 1280px image at 500px, that's a huge (and potentially costly) waste of bandwidth.
HOWEVER...
If I could do the same thing on the SERVER side... in other words, tell the server to take only the pixels it needs from the (large) image and serve only THOSE to the end user... then the same image could be used in each and every context, and only the necessary bandwidth is used.
Is this do-able? If so, what is the process formally called, and where would I begin to learn how to do it?
Thanks!

That's amazing. I didn't think it was possible without saving files on the server first.
This will suit my needs just fine, but allow me to push my luck even further with the following "hail mary" question : would it be possible for the server to serve the PNG with a width of 100% of the container? In other words, the behavior would mimic width=100% but the server would still only serve as many bytes as are needed to fill that space.
Not only would I not have to create separate files for every resize (we fixed that problem with your suggestion) but I wouldn't even have to customize every link to a specific size.
I'm not expecting an affirmative on this one, but it was worth asking. =)

Webutil client side problem it runs well on the server side in a browser

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