Success is possible

I have had success with a Windows XP hooked up to a Linksys WRT54G connecting to an AirPort Express and iBook. The AirPort Express is wired to another XP and an HP PSC 1350 all-in-one. The iBook has access to internet from either the WRT54G or the AX and gets use of the printer from the AX. I don't expect responses to this but I just wanted to let it be known that this kind of set up is extremely possible.

If I understood you correctly you need something like that
BEGIN TRANSACTION
UPDATE Table1 …
SET @Err = @@ERROR
IF @Err <> 0
BEGIN
ROLLBACK TRANSACTION
[RAISERROR/XP_LOGEVENT]
RETURN (@Err)
END
delete Table1 …
SET @Err = @@ERROR
COMMIT TRANSACTION
Best Regards,Uri Dimant SQL Server MVP,
http://sqlblog.com/blogs/uri_dimant/
MS SQL optimization: MS SQL Development and Optimization
MS SQL Consulting:
Large scale of database and data cleansing
Remote DBA Services:
Improves MS SQL Database Performance
SQL Server Integration Services:
Business Intelligence

Similar Messages

Xs engine throws "No successful authentication possible"

Hi,
I'm a new to HANA & SAP platform, I've launched my HANA instance in AWS and i'm trying to create xsjs application, I've built the application and it's deployed in HANA box. i've followed the procedure specified in below URL.
https://help.hana.ondemand.com/help/frameset.htm?3762b229a4074fc59ac6a9ee7404f8c9.html
everything is fine till step 9, now i need to deploy the application and check the response. As stated in this step, i launched the URL(https://<database instance><account>.<host>/sap/hana/xs/admin/) and modified the configuration as specified below.
9. Enable SAML
Enable SAML if you are using a productive SAP HANA instance. Otherwise, you can omit this step.
Procedure
Start the SAP HANA XS Administration Tool: http://<database instance><account>.<host>/sap/hana/xs/admin/
On the XS Applications page, select your application in the tree on the left.
In the SECURITY panel, make sure that the Public (no authentication required) radio button is not selected. To make changes, choose Edit.
In the AUTHENTICATION panel, choose Edit, then select SAML in the dropdown box and SAPID in the SAML Identity Provider field.
Save your settings.
For some reason, i couldn't add SAPID in SAML identify provider(which is step 4) and i saved the configuration; but now after doing the above changes till step 3 in XS admin console, i'm receving "No successful authentication possible" when the page is refreshed.
i'm using http://<Elastic ip>:8000, when i run this page im getting "Xs engine running" default screen, but if i navigate to
http://<Elastic ip>:8000/sap/hana/xs/admin/ i'm receiving "No successful authentication possible" error.
Please guide me to get rid off this issue now.
Thanks,
Siva.

Any help here will be much appreciated..

1.1 Publishing Success

This is a post that those with a relatively simple site (or sites) may be interested in. I have a simple iWeb site that I've been using to play with the program since its release. It contains just a half dozen pages or so (home, blog, photo gallery, etc.). I read most of the negative comments about publishing with the 1.1 update, and the advice to avoid installing the update, but decided to go ahead with it today (as my entire site is a learning experience for me --- not something I rely upon for my living or something else that is critically important to me).
I made some changes to the site (making some images link to pages, adding some text, etc.). and then published the site again. When asked if I wanted to republish the entire site, as 1.1 would "optimize" it, I agreed. Everything went very smoothly and very quickly (remember that I have only about 6 pages on this site, so YMMV). I emptied Safari's cache and then viewed the new site. Perfect.
No error messages were seen, and there was absolutely no difficulty in (re)publishing the site. I don't doubt that others are having problems, but I wanted to let (at least) those folks who have rather simple sites know that success is possible.
By the way, I have no third-party things (counters, comments, etc.) on my site --- just Apple's iWeb equivalents. For what it's worth, I use Earthlink DSL. I don't know if either of those things are factors in my publishing success; for all I know, they may be completely irrelevant.
Just wanted those visiting this board to know that the publishing failures many are reporting with 1.1 are not universal. I am quite happy with iWeb, and the 1.1 update did indeed make the pages on my site load more quickly.

I also had success with 1.1 (never could get 1.0.1 to work). My site has been republished ... but it did take two tries.
On the first try the upload was almost done when I got an error notice on a particular photo in a photo page. I reloaded the one image into iWeb and published again. Success! Images are now jpegs, text is now selectable and it all loads much faster.
My site has several photo pages, two QT videos and numerous blog entries.
I understand the frustration of those having problems. That was my experience with iWeb 1.0.1 (and if you wonder if Apple folks read these forums: they do. I was contacted by Apple after posting about 1.0.1 problems here, asking if they could check out my site to see what might be going wrong).
One thing I started doing after previous problems was leaving iDisk unmounted while uploading. It made a difference. Comcast recently increased the connection speed here and that may also have helped. Or, maybe Apple really did do something to their servers today!
Another thought: Be sure you've upgraded to the most recent version of OS X (10.4.6). I noticed that Apple recommends it for iWeb 1.1.
Wish I had more advice for those with problems. Hang in there!
iMac G5 Mac OS X (10.4.6) 2gb RAM

Problem with Drag and Drop (TransferHandler)

I have a stern problem with the java.swing.TransferHandler. It shows a design weakness, and because of a tiny glitch I am currently not able to finish my task.
The design weakness is that method importData(JComponent comp, Transferable t) does not pass the dropAction information in the parameter list. The application case in question is a transfer from a JTree to a JTree (might likewise be to/from a JList). The transfer semantics imply that partial success is possible (there are item identity and uniqueness considerations to handle). - I can deal with all detail demands except that I cannot discriminate between COPY and MOVE taking place in the transfer. Also I don't find any possibility to retrieve this information by subclassing TranferHandler or from any other element there.
Is there any expert who knows a solution?

I came up with two solutions. One is I modified my application requirements for the time being so the problem disappears. :)
Second, I had the idea to create a subclass of javax.swing.TransferHandler and copy/override as many methods as necessary to allow for an extra method public boolean importData(JComponent comp, Transferable t, int action) and derive the extra value from a modified method DropHandler.drop(DropTargetDropEvent e) in a copy of the DropHandler.
Whether this really works, I have not tested.
As for your answer, Andre_Uhres, I don't find it elaborate enough that it leads to a solution, hence no stars rewarded. You leave it open how to get hold of the DropTarget events which are dealt with privately in javax.swing.TransferHandler.
I consider the subject closed for my purposes. Thanks very much for your reply!

Error while running OIF Test utility

Hi,
I have installed OIF 11g, configured SP and IdP (SAML 2.0), with Sun LDAP as the user and federation data store. Default Auth engine is configured as 'LDAP Directory' and Auth Mechanism is password-protected.
While running the test utility for the SP initiated scenerio, I get an error.
Following are the steps -
1. Run test utility ( http://localhost:<port>/fed/user/testspsso ) - +"Intiate Federation SSO" page is displayed+
2. Select default values (Auth Req Binding = HTTP Redirect, SSO Response Binding = Artifact) and submit - IDP Login screen is displayed
3. Enter correct login credentials (user id & password) and Sign In - Error page is displayed - *"Error 500--Internal Server Error"*
In step 3, when I enter incorrect login credentials, an appropriate error is indicated. So I guess there is an error after successful authentication, possibly during assertion by the IdP.
The log (OIF diagnostic log) shows the following error message - +"oracle.security.fed.event.EventException: Could not find the AuthnRequest associated to the Assertion"+
I have tried out some changes in config, but still get the error. Can someone please provide any pointers on what could have gone wrong.
Thanks,
Krishna

Hey Kris,
I have the same issue. Have you been able to solved it? I had solved once by changing the host name to FQDN but we had changed some thing else and it started showning again.
Thanks,
Farid,

New Print Challenges: Same Old Thing . . . Plus Some New One!

In general, I liked my Photosmart 7520 a lot. Yes, it was annoying that it didn't print now and then. I've discovered on my own that it was the print Que that indicated it was offline. And that was when it was wired in. But I never changed anything. So checked for removed cords and so forth were worthless. Besices, after a while it worked again, for several days, only to come up, often right after a successfully printed job!? Maybe it is the operating system, which I think is 64-bit version of Windows 7, which was upgraded from the original Vista.
Changing it to wireless setup amounted to about the same ratio of stalled printing. Several attempts to contact HP got nowhere. I could only enter messages within their form. But I could never see how to sent it to them! I tried sending a prompt to the VP, which worked once before. Of course, I cannot know if that was sent successfully. Possibly, it is due to using Google Chrome as my browser. I've seen that effect for other sites. Anyway, after a LOT of other frustrating issues, it came down to the print head was burned out. So I got it replaced with a whole new, Officejet 6830 printer. Most of the features are the same except less capable for photos. which I didn't need or use anyway) and no SD card slot. That function also was used rarely, if ever. Besides, I can easily download to desktop PC, then print on plain paper, which is fine for my purposes. Now that I have the new one up and running (most of the time anyway), that model also stalls.
Backing up, I was unable to insert the [edited] for their services. Several attempt to contact HP about that and the rest have proven futile. No wonder, they've designed troubleshooting so I cannot let them know! I've also noted that some places suggest I still have some 7520 drivers installed. Not sure how to make a clean start. Installing their Corctor software hasn't shown much in how to solve more than I've already tried. Yes, sometimes turning off the printer will have it print when turned back on. But not always. Maybe I'll get some opportunities when my first ink cartridges arrive.
Was also wondering about the HP Photo Creations. I thought that was only for the 7520. However, an offer to re-install came and I tried it. Can't see anything of it though, probably because I didn't accept their terms. With all the legalise in it, I can't even figure out if it is free or if I can use for the Community newsletter I do for our H.O.A. or runner's club. Not only that, I'm not likely to want to print any of it anyway. Instead, I'd want to use the graphics for the online version to send to others. Again, am I allowed to even do that for free?
I hope THIS gets transmitted to . . . SOMEONE!
Ron

Hi Ron.Was also wondering about the HP Photo Creations. I thought that was only for the 7520. However, an offer to re-install came and I tried it. Can't see anything of it though, probably because I didn't accept their terms. With all the legalise in it, I can't even figure out if it is free or if I can use for the Community newsletter I do for our H.O.A. or runner's club. Not only that, I'm not likely to want to print any of it anyway. Instead, I'd want to use the graphics for the online version to send to others. Again, am I allowed to even do that for free?HP Photo Creations is a free download for Windows and Mac at www.hp.com/go/hppc. You can find a variety of newsletter templates in the Business menu (see screenshot). After designing your newsletter, you can click the Share button to upload it to a private web page, and share the link on Facebook, Pinterest, Twitter, email, and other social media. People with the link can then view the newsletter online or download and print it themselves with HP Photo Creations. You can do all of that (plus print) for free. HP Photo Creations also offers professionally printed items such as posters, mugs, and photo books. In addition, there's also a set of premium editing features available as an in-app purchase. I hope this helps. Please let us know if you need more details to complete your project. Happy printing, RocketLife P.S. — It may take a day for the screenshot to show up on the forum, because the moderators check all images.

Photos on External Hard Drive, Catalog on Internal; New Computer

I just got a new computer and want to move my Adobe PSE catalog over to the new internal hard drive. I don't know where to put it since Vista's directories look different than XPs. All of my photos are on an external hard drive, but my guess is that the letter will change when I move it to the new computer. How do I handle this migration so that I can see all of my information (photos, tags, titles) on the new PC? Thanks for any advice.

The entire process of making a backup, including backups of photos, via the PSE Backup Catalog command, makes moving catalogs and photos as successful as possible. Doesn't depend on what version of PSE you own.
If you are using PSE5, and the drive letter of the external HD remains the same, you can simply move the catalog file to the new computer. You can put the catalog anywhere you want on the new computer, and then double-click on it the first time to open it. Really doesn't matter where you put it.
i But
, if the drive letter where your photos are stored changes ... oops, that makes things a whole lot more difficult. Best to go back to the solution in paragraph 1.
If you are using PSE6 or later, you need to speak to a PSE6 or PSE7 expert.

Cannot install Windows Azure Storage Emulator - 3.0 Error: No available SQL Instance was found

When trying to install Windows Azure SDK for .NET (VS 2013) - 2.3 from Web Platform Installer 4.6, the install fails because Windows Azure Storage Emulator - 3.0 (Dependency) does not install successfully.
Possibly relevant lines from the install log are:
CAQuietExec: Entering CAQuietExec in C:\WINDOWS\Installer\MSI1223.tmp, version 3.6.3303.0
CAQuietExec: "C:\Program Files (x86)\Microsoft SDKs\Windows Azure\Storage Emulator\WAStorageEmulator.exe" init -forcecreate -autodetect
CAQuietExec: Windows Azure Storage Emulator 3.0.0.0 command line tool
CAQuietExec: Error: No available SQL Instance was found.
CAQuietExec: Error 0xfffffff6: Command line returned an error.
CAQuietExec: Error 0xfffffff6: CAQuietExec Failed
CustomAction RunInitialize returned actual error code 1603 (note this may not be 100% accurate if translation happened inside sandbox)
Action ended 11:50:13: InstallFinalize. Return value 3.
Action ended 11:50:13: INSTALL. Return value 3.
In terms of SQL Instance, SQL LocalDB is installed and working properly. SQL Server 2012 is also installed and working properly.

Hi,
It is a SDK version issue. I suggest you could remove all azure sdk form your PC and use WPI to install the latest version again.
If you have any questions, please let me know.
Regards,
Will
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Hosting Multiple DNS Zones on different servers How To?

Hello, I have an issue that I would like one of the experts to help out with.
I am currently facing an issue with DNS. I currently need to be able to ping certain machines on my internal domain by their external IP address.
Example: machineA.domain.local has IP address 192.168.1.10 but from the inside of my network I would need to be able to ping machineA.domain.local and have it resolve to my EXTERNAL IP ADDRESS.
Now as far as I know using a split DNS would solve this issue. Herein lies my issue.
My DNS works half the time. Sometimes I will ping machineA.domain.local and it will resolve the internal address and sometimes it would resolve the public IP address (which I set manually in my split DNS)
Now, my reasoning for this is because there are multiple entries with the same machine name on the same domain controller that resolve to different IP addresses. So when I ping machineA.domain.local the reply will be a "confused" reply.
Here is what I tried to do to correct the issue. I created another Windows Server 2008 R2 machine with only the DNS role installed. I then removed the split DNS from my domain controller and added the zone "zone.domain.com" with the A record "machineA.domain.com"
I did not join the domain with the new machine as I did not believe it to be necessary.
The machines on the inside still cannot ping "machineA.domain.com", nor can my new server successfully ping "machineA.domain.local". It can resolve "machineA.domain.com" but I am fairly certain this is because I added it in
the DNS zone.
I tried to go a little further and tried to connect to the domain controller DNS via the MMC snap in on my new server. I get an error telling me that the access is denied.
In order to attempt to fix that I added the computer in the properties of the DNS in the security tab. I also added the newly created server to the DNS admins group.
Nothing works I am not sure what I am doing incorrect but I would need to know how I can do the following
A) Successfully (if possible) have 2 different zones on the same domain
example: internal.domain.local and external.domain.com
I would need to know how to be able to successfully ping the machines I need to ping that resolves to the external IP address from the inside without having the internal A record in the DNS zone interfere.
I would also need to know how I could connect to the domain controllers DNS via another computer (the new server) without having the access is denied error.
Once again, I tried to use a split DNS on the same server which yielded mixed results. I cannot have the machines replying randomly or go down because 2 DNS zones are on the same machine.
Thank you hope to get an answer ASAP!

Anyone have any ideas on this?

Unable to register the consumer in NetWeaver CE 7.1

So my scenario is the following: I have set up two SAP NetWeaver CE 7.1 32-bit Workplace instances. I then want to link them together producing a federated portal, so I exchange keys and create a producer. Everything fine until I try to register the consumer.
I get the following error when registering the consumer to the producer:
Could not register your portal although access to WSDL file was successful. Possible reasons: producer server is down, network problems, or incorrect registration parameters.
The weird part here is that
   1) the server is up and running, there are no firewalls nor network problems and no parameters were asked
   2) I have not set a password (checked that it was empty)
   3) I can successfully do the connection test,
   4) I can access the WSDL file manually (for both instances) and
   5) I even got the consumer listed on the My Consumers list on producer instance where its status is registered. However, in the My Producers list on consumer instance there is an icon that says the connection is not registered.
So why is the connection registered only on the other end? What causes this and is there any workarounds to fix this?

Can you tell me where register the consumer in NetWeaver CE 7.1?

ORA-02068, ORA-03135 - Connection Lost to Database - cancel session?

The situation:
We have an Oracle instance that we have no control over (3rd party maintained) and is shutdown on a nightly basis to do a cold back up. I'll call DB-A (8.1.7.4).
We have processes that run in Peoplesoft that selects from a view in database HR-B (10.2.0.3) that references tables in DB-A via a database link.
Peoplesoft does it's own "thread-pooling" and Oracle sessions that are created remain in an inactive state and get re-used as SQL statements are issued.
Problem:
As selects are made to the view with links to DB-A a valid session is created and remains inactive once the SQL is complete. During the night DB-A is shutdown and then started back up after the cold backups. In the morning a select is issued against the view to DB-A and tries to reuse the same session that was previously used. But since the DB-A was bounced the SQL statement gets an ORA-2068 and 0RA-03135 communication error. A second attempt seems to reestablish communication and is successful (using the same session). Adding to this problem is that multiple sessions could have been created and get reused by other processes and get the same error... so just adding retry process to a few applications does not seem feasible nor does it mean success.
Possible Solution and question:
Once DB-A is shutdown I would like to cancel any sessions in HR-B that may either be in a "bad" state, i.e. result in a communication error because it had last accessed DB-A. This way a new session would be created the next time a call is made to access data from DB-A... I've proven this to be successful via SQLPlus. Does anyone know if there is a V$ view that would show a session in a "bad" state like this? Or I would like to find sessions that executed SQL that referenced DB-A from HR-B and cancel those sessions. Does anyone have a suggestion? Thanks in advance.

I believe what you are looking for is: sqlnet.expire_time
You can put this in your sqlnet.ora file and set it for a time you want it to check for 'sniped' sessions, (or sessions that have been disconnected externally for some reason).
Reference a quote from D. Burleson's site:
The sqlnet.expire_time parameter is used to set a time interval, in minutes, to determine how often a probe should be sent verifying that client/server connections are active.
http://www.dba-oracle.com/t_connect_time_idle_expire_timeout.htm
HTH,
ji li

SAP Lumira Desktop - Lumira Server problem

Hi everyone,
Since a couple of days I try to publish some reports from SAP Lumira Desktop on SAP Lumira Server. Both versions are 1.15 and SAP HANA version is rev70.
I installed Lumira Server as mentioned in installation guide. Imported package, created related users with needed roles and did define user in xs engine admin. But when I try to connect from Lumira Desktop to Lumira Server I get the error below. I also attached the error trace I found in HANA.
Unfortunately couldn't resolve the problem and I'm not sure where to look.
Any ideas?

Hi,
I checked the trace file in Lumira desktop and found the error below. Any ideas?
2014/06/19 06:20:11.123000|==|S| | 2772| 42| |||||||||||||||[com.sap.hilo.platform.viweb.internal.VIWebUserSessionManager]Opening VIWeb session
2014/06/19 06:20:12.341000|>>|S| | 2772| 42| |||||||||||||||[com.sap.hilo.platform.viweb.internal.VIWebUserSessionManager]Session cannot be opened for user LUMIRAUSER on http://server:8001/sap/bi/launchpad. Check the parameters., reason is: No successful authentication possible
2014/06/19 06:20:12.344000|>>|S| | 2772| 42| |||||||||||||||[com.sap.hilo.desktop.embeddedserver.httpservice.HTTPAdapter]Call to service 'openViWebSession' failed
com.sap.hilo.desktop.embeddedserver.VIServiceException
at com.sap.hilo.desktop.share.v2.common.service.OpenLumiraPlatformSession.execute(OpenLumiraPlatformSession.java:146)
at com.sap.hilo.desktop.share.v2.viweb.service.OpenViWebSession.execute(OpenViWebSession.java:22)
at com.sap.hilo.desktop.h5v2.common.service.BaseService.execute(BaseService.java:33)
at com.sap.hilo.desktop.embeddedserver.httpservice.HTTPAdapter.execute(HTTPAdapter.java:89)
at com.sap.hilo.desktop.embeddedserver.DispatcherServlet.handleRequest(DispatcherServlet.java:101)
at com.sap.hilo.desktop.embeddedserver.DispatcherServlet.doPost(DispatcherServlet.java:86)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:755)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:848)
at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:598)
at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1367)
at com.sap.hilo.desktop.embeddedserver.JsonPaddingFilter.doFilter(JsonPaddingFilter.java:78)
at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1338)
at com.sap.hilo.desktop.embeddedserver.clientappcache.StaticCacheGeneratorFilter.doFilter(StaticCacheGeneratorFilter.java:98)
at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1338)
at com.sap.hilo.desktop.embeddedserver.configurator.internal.SecurityFilter.doFilter(SecurityFilter.java:59)
at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1338)
at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:484)
at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:231)
at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1065)
at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:413)
at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:192)
at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:999)
at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:117)
at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:111)
at org.eclipse.jetty.server.Server.handle(Server.java:350)
at org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:454)
at org.eclipse.jetty.server.AbstractHttpConnection.content(AbstractHttpConnection.java:900)
at org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.content(AbstractHttpConnection.java:954)
at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:851)
at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:235)
at org.eclipse.jetty.server.AsyncHttpConnection.handle(AsyncHttpConnection.java:77)
at org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:606)
at org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:46)
at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:603)
at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:538)
at java.lang.Thread.run(Thread.java:811)

My applications reset and I'm missing files

I cant remember what I was doing, but I think I was trying to install windows media player plugin, (I've tried before with no success), or possibly an osx update from a prompt. after a restart, I noticed my desktop image and dock was set back to default, and then I noticed that my settings and all my bookmarks on my web browser were gone, then I noticed all my music in itunes was gone! then I noticed all my pictures in iphoto were gone!! all the applications are still there, they're just all back to default settings. all the other files in my hard drive are still there, and I've done searches for my missing music with no success.
has anybody ever heard of this?
HELP!!! I WANT MY MISSING PICS BACK!!

Anne DO NOT PANIC!
Be more specific as to WHERE you searched on your computer.
In your HOME Users folder: did you check deep within the Music and Pictures folders? If there are folders named iTunes Library or iPhoto Library, just drag them back into the appropriate Application.
Did you accidently do an Archive installation? Are there any folders labeled "Previous ...."? How about "Old Users Accounts"? Did you try using Spotlight or the contextual File/Find from the Finder window?
Your stuff is somewhere on that computer; just be patient and methodical.
Keep us informed. Some "Genius" in this vast audience has your solution.
Take care

Will the Application Scope be shared across the cluster in a multi-node OC4

Hi,
I have the following requirement:
Users of the application can only have single (browser) session. When a user who already has a session connects again, he should no longer be allowed to access the older session.
My proposed implementation is:
- After successful login – possibly using a Session Listener - an entry is made in a HashMap UserSessions that lives in the application scope. Key is the username, value is the session id (HttpSession.getId()).
- For every request, using a ServletFilter, we check whether the session is still in the UserSessions HashMap for the current user. If a new session has been created for the same user, the session id for that new session is in the UserSessions map and the servletfilter will not find the session. In that case, the filter should invalidate the session and forward to the user to an error page.
However, the application will run on a multi-node OC4J cluster. I am starting to wonder:
Will the Application Scope be shared across the cluster in a multi-node OC4J environment?
I know session state can be shared. But what application state/scope?
Does anyone know? Do I have to do anything special in the cluster or the application to get this to work?
Thanks for your help.
Lucas

gday Lucas --
Application scope is not replicated across JVM boundaries with OC4J.
I'm sure this used to be described in the doc, but I can't find it now from a quick scan.
If you wanted to use this type of pattern, you could look to use a Coherence cache as distribution mechanism to share objects across multiple JVMs/nodes.
-steve-

LS Alert Logshipping Monitor jobs fails in Node1 cluster

HI All,
We have two nodes in a cluster:
Recently we have failover groups and its resources from node1 to node2 thereafter LS alert job is failing due to msdb tables are not being updated even after
backup , copy and restore jobs are executing successfully.
Possible solutions that are tried:
1) We have tried to change the Linked server and LS Alert job security contest using 'sa' account (No result)
2) Also checked whether if there is anything blocking in windows fire wall. (Nothing is found abnormally)
However when we failback groups and its resources from node2 to node1 LS alert job is executing successfully.
Please advise on how to resolve this issue and also please let me know if you need any further details on this.
Thank You.
Regards,
Kalyan
Grateful to your time and support. Regards, Shiva

Hi Shiva Shakthi,
Since the issue regards SQL Server High Availability and Disaster Recovery, I will help you move the thread into the related forum. It is appropriate and more experts will assist you.
In addition, you configure the log shipping in failover cluster groups. When you failover from node 1 to node 2, the LS_alter job is failed , however, when you failover back, it do well. We need to verify if your monitor server is an instance other than
the primary SQL Server instance or the primary SQL Server instance. In theory, if the backup, copy, and restore job execute successfully, the jobs information is not updated on the log shipping monitor server. It
could be caused that SQL Server authentication is selected for the log shipping monitor, and the SQL Server Service startup account for the primary server and secondary server have not sufficient privileges to update tables
in the msdb database on the monitor server. Or the log_shipping_monitor_probe login privileges on the monitor server's msdb database are changed after log shipping setup. For more information, see:
http://support.microsoft.com/kb/292586/EN-US
I also recommend you look into the SQL Server ERRORLOGs, Application/System Event Logs for any errors related to log shipping and post more details for analysis. There is an article about how to troubleshooting log shipping, you can review the following
link.
http://troubleshootingsql.com/2009/12/30/troubleshooting-log-shipping-issues/
Regards,
Sofiya Li
Sofiya Li
TechNet Community Support

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