8iR3; EJB deploy; "Unable to read class bits" error

Hi,
I have a strange situation going on at the moment. Every time I wish to deploy an EJB to 8iR3, the JDeveloper Message View shows the following (after app specific messages):
"Reading Deployment Descriptor...done
Verifying Deployment Descriptor...done
Gathering users...done
Generating Comm Stubs...............................................done
Compiling Stubs...done
Generating Jar File...done
Loading EJB Jar file and Comm Stubs Jar file...
Unable to read class bits from library/sqlhelper/sjb/SQLHelperOperations.class
*** Errors occurred while deploying the EJB to 8i JVM ***
*** Deployment completed ***
If I then just redeploy without changing a thing, it deploys fine and everything works.
I haven't seen a post on this forum like this, is there a configuration problem at my end?
Cheers,
Jono
null

I think it is due to the fact that I am writing a 'business interface' for my EJB, then including it in my deployment package.
This technique is recommended in O'Reilly's 'Enterprise Java Beans' 2nd Edition p344 to ensure the bean interface and the bean match their signature.
I don't get the 'class bits' error when I write EJB from the wizard, but when I add a business interface it happens first deploy, and is OK for the second one.
Hope this helps anyone else who is getting this behaviour, I guess we'll have to see what happens in OC4J/Orion.

Similar Messages

8iR3; EJB lookup; "Unable to Activate" error

Hi,
I have a session EJB which deploys and runs when I don't include the interface "EJBBusiness" in the Remote interface.
However, when I do I get :
"Unable to activate : The class has dependencies which cannot be resolved: oracle.aurora.ejb.gen.plannergy_library_SQLHelper.EjbHome_SQLHelperHome in <SYS>"
(as well as a stack dump which I haven't included).
I can see this class when I view the SYS schema's Java Sources in DBA Studio. I also have an Entity EJB which includes the interface "EJBBusiness" in the Remote interface, and it run's fine.
Any thoughts?
Cheers,
Jono

I think it is due to the fact that I am writing a 'business interface' for my EJB, then including it in my deployment package.
This technique is recommended in O'Reilly's 'Enterprise Java Beans' 2nd Edition p344 to ensure the bean interface and the bean match their signature.
I don't get the 'class bits' error when I write EJB from the wizard, but when I add a business interface it happens first deploy, and is OK for the second one.
Hope this helps anyone else who is getting this behaviour, I guess we'll have to see what happens in OC4J/Orion.

[EJB:015001]Unable to link class while server start up.

I am getting the below exception during weblogic server start up.
In the server under autodeploy folder there exist a class - AccountCacheLoaderMDB. I clue less, what is the cause for this exception. Can anyone help me out in solving this issue please,its urgent
<Jun 2, 2011 10:23:01 AM EDT> <Error> <Deployer> <BEA-149205> <Failed to initialize the application 'gts' due to error weblogic.application.ModuleException: Exception preparing module: EJBModule(autodeploy)
[EJB:011023]An error occurred while reading the deployment descriptor. The error was:
Error processing annotations: ..
weblogic.application.ModuleException: Exception preparing module: EJBModule(autodeploy)
[EJB:011023]An error occurred while reading the deployment descriptor. The error was:
Error processing annotations: .
     at weblogic.ejb.container.deployer.EJBModule.prepare(EJBModule.java:454)
     at weblogic.application.internal.flow.ModuleListenerInvoker.prepare(ModuleListenerInvoker.java:93)
     at weblogic.application.internal.flow.DeploymentCallbackFlow$1.next(DeploymentCallbackFlow.java:387)
     at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:37)
     at weblogic.application.internal.flow.DeploymentCallbackFlow.prepare(DeploymentCallbackFlow.java:58)
     Truncated. see log file for complete stacktrace
weblogic.utils.ErrorCollectionException:
There are 1 nested errors:
weblogic.j2ee.dd.xml.AnnotationProcessException: [EJB:015001]Unable to link class sepact.sepact-app.com.citi.gts.alto.accountservice.service.AccountCacheLoaderMDB in Jar C:\Oracle\user_projects\domains\base_domain\autodeploy : java.lang.NoClassDefFoundError: sepact/sepact-app/com/citi/gts/alto/accountservice/service/AccountCacheLoaderMDB (wrong name: com/citi/gts/alto/accountservice/service/AccountCacheLoaderMDB)
     at weblogic.j2ee.dd.xml.BaseJ2eeAnnotationProcessor.addProcessingError(BaseJ2eeAnnotationProcessor.java:1272)
     at weblogic.j2ee.dd.xml.BaseJ2eeAnnotationProcessor.addFatalProcessingError(BaseJ2eeAnnotationProcessor.java:1277)
     at weblogic.ejb.container.dd.xml.EjbAnnotationProcessor.processAnnotations(EjbAnnotationProcessor.java:168)
     at weblogic.ejb.container.dd.xml.EjbDescriptorReaderImpl.processStandardAnnotations(EjbDescriptorReaderImpl.java:332)
     at weblogic.ejb.container.dd.xml.EjbDescriptorReaderImpl.createReadOnlyDescriptorFromJarFile(EjbDescriptorReaderImpl.java:192)
     at weblogic.ejb.spi.EjbDescriptorFactory.createReadOnlyDescriptorFromJarFile(EjbDescriptorFactory.java:93)
     at weblogic.ejb.container.deployer.EJBModule.loadEJBDescriptor(EJBModule.java:1210)
     at weblogic.ejb.container.deployer.EJBModule.prepare(EJBModule.java:382)
     at weblogic.application.internal.flow.ModuleListenerInvoker.prepare(ModuleListenerInvoker.java:93)
     at weblogic.application.internal.flow.DeploymentCallbackFlow$1.next(DeploymentCallbackFlow.java:387)
     at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:37)
     at weblogic.application.internal.flow.DeploymentCallbackFlow.prepare(DeploymentCallbackFlow.java:58)
     at weblogic.application.internal.flow.DeploymentCallbackFlow.prepare(DeploymentCallbackFlow.java:42)
     at weblogic.application.internal.BaseDeployment$1.next(BaseDeployment.java:609)
     at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:37)
     at weblogic.application.internal.BaseDeployment.prepare(BaseDeployment.java:185)
     at weblogic.application.internal.SingleModuleDeployment.prepare(SingleModuleDeployment.java:40)
     at weblogic.application.internal.DeploymentStateChecker.prepare(DeploymentStateChecker.java:154)
     at weblogic.deploy.internal.targetserver.AppContainerInvoker.prepare(AppContainerInvoker.java:60)
     at weblogic.deploy.internal.targetserver.AppDeployment.prepare(AppDeployment.java:141)
     at weblogic.management.deploy.internal.DeploymentAdapter$1.doPrepare(DeploymentAdapter.java:39)
     at weblogic.management.deploy.internal.DeploymentAdapter.prepare(DeploymentAdapter.java:187)
     at weblogic.management.deploy.internal.AppTransition$1.transitionApp(AppTransition.java:21)
     at weblogic.management.deploy.internal.ConfiguredDeployments.transitionApps(ConfiguredDeployments.java:233)
     at weblogic.management.deploy.internal.ConfiguredDeployments.prepare(ConfiguredDeployments.java:165)
     at weblogic.management.deploy.internal.ConfiguredDeployments.deploy(ConfiguredDeployments.java:122)
     at weblogic.management.deploy.internal.DeploymentServerService.resume(DeploymentServerService.java:173)
     at weblogic.management.deploy.internal.DeploymentServerService.start(DeploymentServerService.java:89)
     at weblogic.t3.srvr.SubsystemRequest.run(SubsystemRequest.java:64)
     at weblogic.work.SelfTuningWorkManagerImpl$WorkAdapterImpl.run(SelfTuningWorkManagerImpl.java:516)
     at weblogic.work.ExecuteThread.execute(ExecuteThread.java:201)
     at weblogic.work.ExecuteThread.run(ExecuteThread.java:173)
     at weblogic.j2ee.dd.xml.BaseJ2eeAnnotationProcessor.addProcessingError(BaseJ2eeAnnotationProcessor.java:1271)
     at weblogic.j2ee.dd.xml.BaseJ2eeAnnotationProcessor.addFatalProcessingError(BaseJ2eeAnnotationProcessor.java:1277)
     at weblogic.ejb.container.dd.xml.EjbAnnotationProcessor.processAnnotations(EjbAnnotationProcessor.java:168)
     at weblogic.ejb.container.dd.xml.EjbDescriptorReaderImpl.processStandardAnnotations(EjbDescriptorReaderImpl.java:332)
     at weblogic.ejb.container.dd.xml.EjbDescriptorReaderImpl.createReadOnlyDescriptorFromJarFile(EjbDescriptorReaderImpl.java:192)
     Truncated. see log file for complete stacktrace
>
===============================================================
Here is the message driven bean.
package com.xxx.gts.alto.accountservice.service;
import com.xxx.gts.alto.accountservice.adapter.AccountAdapter;
import com.xxx.gts.alto.accountservice.util.AccBeanUtil;
import com.xxx.gts.alto.accountservice.util.AccountConstants;
import com.xxx.gts.alto.accountservice.util.AccountLoader;
import org.apache.log4j.Logger;
import org.springframework.beans.factory.BeanFactory;
import javax.ejb.ActivationConfigProperty;
import javax.ejb.EJB;
import javax.ejb.MessageDriven;
import javax.ejb.TransactionAttribute;
import javax.ejb.TransactionAttributeType;
import javax.ejb.TransactionManagement;
import javax.ejb.TransactionManagementType;
import javax.jms.Message;
import javax.jms.MessageListener;
import javax.jms.TextMessage;
* MDB for the Account Cache Loader.
@MessageDriven(mappedName = "AccountCacheLoaderQueue", activationConfig = {@ActivationConfigProperty(propertyName = "destinationType", propertyValue = "javax.jms.Queue"),@ActivationConfigProperty(propertyName = "destinationName", propertyValue = "AccountCacheLoaderQueue")})
@TransactionManagement(value = TransactionManagementType.CONTAINER)
@TransactionAttribute(value = TransactionAttributeType.NOT_SUPPORTED)
public class AccountCacheLoaderMDB implements MessageListener {
private static Logger logger = Logger.getLogger(AccountCacheLoaderMDB.class.getName());
private static final String LOCAL_ADAPATER = AccBeanUtil.getProperty(AccountConstants.ADAPTER_ID);
private static final String TOKEN_SEPARATOR = ","; // \\s
@EJB
private BeanFactory beanFactory;
public void onMessage(Message message) {
logger.debug("Entering onMessage of AccountCacheLoaderMDB");
try {
if (message instanceof TextMessage) {
TextMessage tmsg = (TextMessage) message;
String[] msgArr = tmsg.getText().split(TOKEN_SEPARATOR);
logger.debug("Trying to get AccountAdapter");
AccountAdapter acctAdapter = (AccountAdapter) beanFactory.getBean(LOCAL_ADAPATER);
if (acctAdapter == null) {
throw new RuntimeException("Account Adapter cannot be determined.");
for (String msg : msgArr) {
if (msg.equalsIgnoreCase(AccountConstants.ACC_RELOAD)) {
logger.debug("Calling AccountLoader.load");
AccountLoader.load(acctAdapter);
} else if (msg.equalsIgnoreCase(AccountConstants.BIC_RELOAD)) {
logger.debug("Calling AccountLoader.loadBicData");
AccountLoader.loadBicData(acctAdapter);
} catch (Exception e) {
logger.error("Error while loading Account.", e);
throw new RuntimeException(e);
logger.debug("Exiting onMessage of AccountCacheLoaderMDB");
can any one throw some light please...its urgent

Your class seems to be in the wrong folder structure.
instead of sepact/sepact-app/com/citi/gts/alto/accountservice/service/ it needs to be in com/citi/gts/alto/accountservice/service/ which matches the folder structure.

Zen Xtra (Nomad) - Unable to read from device error (have tried everythi

Recently, I've been having problems with my Creative Zen Xtra Nomad mp3 player. One day it started freezing and lagging massi'vely when I would enter nomad explorer. Now it's virtually impossible to drag and drop something from nomad explorer to my computer or vise versa (keep getting the unable to read from device error). However, sometimes I am able to get an mp3 or two after about 5 minutes of transfer time.
I have no idea why it is doing this. One day I'm transferring my data back and forth with no problem, and the very next day I am getting this freezing, lagging, and errors when trying to transfer. The only thing that changed was me formatting my computer in between it working and it not working, but I did reinstall the driver and nomad explorer once I formatted (I'm also using the same USB 2.0 cable, but it worked fine the day before, so I am pretty sure that's not part of the problem). I was using the mp3 player to store about 0 GB worth of data for when I formatted, and now I'm unable to retrieve virtually any of it. I've tried everything under the PC Connectivity link short of formatting the mp3 hard dri've (and that is not an option because I need the files). I took it to a friends house to try on his computer, but it acted the same way. I'm completely stumped. Is there anything I haven't ruled out? Also, I'm running Windows XP Pro SP2, and I was using SP2 before the format as well if that has any relevance.
Please let me know if I've left out any important information relevant to this issue. Any help would be very much appreciated.
Thanks in advance.
-Noah Patterson
Edit: I'm having the exact problem as this guy, but I didn't seem to find any answers on his thread.
http://forums.creative.com/creativelabs/board/message?board.id=dap&message.id=6459&query.id=3264 5#M6459
Message Edited by talzok on 09-20-2005 08:03 AMMessage Edited by talzok on 09-20-2005 08:09 AM

Never use MP3 players to store important data, or as a single point of storage for any data (that includes keeping a backup of the player's audio tracks). You can have problems like this with accessing the data, as well as simply dropping the player and losing the lot.
There are a couple of methods I've seen that have worked to retrieve data:
. Driver update - either update to the latest drivers, or nonsensically downgrade to the drivers that come on the install CD.
2. Notmad Explorer - use the Xtreamer function in Notmad Explorer's trial version (which is free) to access the data and download it. It will be tedious, because I assume you have to download one file at a time.
As for your general problem, I would try using Creative's MediaSource instead of Nomad Explorer to access the player (people generally don't have good experiences with Nomad Explorer).
Also make sure you download the latest versions of the drivers (taking above into account), MediaSource, and the MediaSource plugin from Nomadworld.com downloads.
Once you have the data off (hopefully!) you might simply want to reformat it if none of the above hel
ps.

Unable to read Class from META-INF/MANIFEST.MF file

Hi,
One of my EJB Bean is referencing a class file "test.class".
So, I placed the test.class file under app-servers's
"<root-dir>/lib/test.class". And added this in MANIFEST.MF file under "Class-Path" property.
But the app servers is not recognising this Class and displaying "NoClassDefFoundException".
Any help is appreciated.
Thanks in advance

If it is saying this abt main MIDlet class then it is
a JAD file problem. try to check "MIDlet-n" attibute
(including package info if any).Yes - the KToolbar project/package updates the jad file as well as creating the jar file.
Cheers

ORA-29400: data cartridge error/IMG-00703: unable to read image data error

Oracle Database 10g Enterprise Edition Release 10.2.0.2.0
ORA-29400: data cartridge error
IMG-00703: unable to read image data
ORA-06512: at "ORDSYS.ORDIMERRORCODES", line 75
ORA-06512: at "ORDSYS.ORDIMERRORCODES", line 65
ORA-06512: at "ORDSYS.ORDIMG_PKG", line 37
ORA-06512: at "ORDSYS.ORDIMAGE", line 927
is raised when the following trigger is processing certain JPGs (example). Other JPGs are handled as expected:
create or replace trigger photo_size_trg
before insert or update on photos
for each row
declare
photo_width integer;
begin
-- Check to see if the new photograph is different from the old one...      --
if dbms_lob.compare(:old.photo, :new.photo) != 0
then
    -- ...if so, check to see if it's wider than the desired 250 pixel        --
    -- maximum...                                                             --
    photo_width := to_number(ordImage.getMetadata(:new.photo)(1).extract('/ordImageAttributes/width/text()').getStringVal());
    if photo_width > 250
    then
      -- ...and if so, apply an image transform that will resize to the photo --
      -- to a maximum of 250 pixels wide, keeping the original aspect ratio. --
      -- There doesn't seem to be an elegant way of specifying a constraint   --
      -- in one dimension like this, so the height is specifed as a large     --
      -- enough value to cover all practical contingencies.                   --
      ordImage.process(:new.photo, 'maxScale=250 10000');
    end if;
end if;
end;Any thoughts/suggestions?

hi,
I am getting following error,kindly help me out to rectify this ..
thank you
ORA-29400: data cartridge error
ORA-00600: internal error code, arguments: [kokbCollTerminate], [13], [], [], [], [], [], []

One way sync from Outlook Express gets Unable to read application data error

I have a BB Flip, 8220, and am trying to use Outlook Express as my Contacts organizer. I have started Outlook express "vanilla" and only have one records in Outlook Express. I have 34 records in my BB Contacts. When I run synchronize (and again, I am trying to do this one way, from Express to BB) I get the error "Unable to read application data", "Processing Device Address Book", "Record 34 of 34 Records".
I have read many of the threads. I have checked the RIM.log file and it says one way sync. Any clues on how to fix this? I am on Desktop 4.6, do I need to upgrade to 4.7?
Please advise.
Thank you.
Solved!
Go to Solution.

Well I fixed the problem. What I did was run a Backup using the desktop mgr software, I then ran a restore, but I used the Advanced option so that I could open the ipd backup file and then select just the contacts database and push that from my computer to the device (using the right arrow copy button in the middle of the Advanced window thingy). I then reran the Sync and it WORKED!
Doing the backup and restore must have fixed the corrupted record on my phone. Wonderful. I was nervous, but it worked jst fine.

OS Deployment - Unable to read task sequence, WpeInit.exe does not start automatically

Ok so this is a very very weird one.
this is my first time actually coming to the community for help. I need assistance asap.
I have 4517 systems in SCCM 2007, we have a mixture of PXE enabled offices and offices with just DPs that use boot media for OSD. I use the SAME boot image for our PXE enabled task sequence as I do for our boot media. I create an ISO file for our remote
staff and they in turn use it to OSD in those offices.
We have three offices where no matter what I do WPEInit doesn't seem to run and it either instantly reboots (no network) or prompts with the error message in the title. Interestingly enough if you PXE boot that SAME machine it works fine using the identical
boot image.
We have tired:
- New USB keys
- Different machines
- BIOS defaults
- Legacy settings for UFEI / Defaults
- PXE boot (works fine...)
- Another SCCM Boot image from an earlier Task Sequence (still doesn't work)
- MDT Boot image, works fine...
any clues? What makes these three offices so special that they refuse to work with a boot image that works everywhere else in our Canadian offices?!

I believe this issue has to do with how the USB drive reports its "type." In my testing, a USB drive that reports itself as a "fixed" disk will not work as an SCCM boot disk. They have to be "removable." USB drives that
are certified for Windows To Go for example have NOT worked in my experience, because they report as a "fixed" disk. This is usually a problem with high capacity USB drives.
We found some 16GB USB drives that work great, and they report to the OS as being "removable." DISKPART can tell you whether a driver is fixed or removable. In the screenshot below, the second drive will not boot SCCM. The first drive will.

EJB deployment to WL7.0 ends with error NoSuchFieldException

After several successful deployment of an EJB to WL7.0 server, I
started to get
WLS70:There is a mismatch between the bean code and generated
code.<EJB name>. Please rerun ejbc on the bean code.The error was
java.lang.NoSuchFieldException
This is very strange, since nothing was changed in the setup of
weblogic, and not much was changed in the bean itself.
I saw some posting about WL6.1 suggesting to remove folders named
tmp_EJBxxx, but this seems not relevant to WL7.0, since I cannot find
these folders.
I tried these to two different WL7.0 servers, with the same behavior:
at the beginning, deployment is fine, and then it stops to work. Of
course, I tried to clean all and re-deploy, but nothing works :(
Any idea what shall I do?
Should I remove other folders in WL7.0 ;) ?
Thanks, Aviv.

Hi Aviv,
After you update your EJB, you should always rerun ejbc before
redeploying. Did you do that?
- Matt
Aviv Siegel wrote:
After several successful deployment of an EJB to WL7.0 server, I
started to get
WLS70:There is a mismatch between the bean code and generated
code.<EJB name>. Please rerun ejbc on the bean code.The error was
java.lang.NoSuchFieldException
This is very strange, since nothing was changed in the setup of
weblogic, and not much was changed in the bean itself.
I saw some posting about WL6.1 suggesting to remove folders named
tmp_EJBxxx, but this seems not relevant to WL7.0, since I cannot find
these folders.
I tried these to two different WL7.0 servers, with the same behavior:
at the beginning, deployment is fine, and then it stops to work. Of
course, I tried to clean all and re-deploy, but nothing works :(
Any idea what shall I do?
Should I remove other folders in WL7.0 ;) ?
Thanks, Aviv.

Lion server unable to read settings and errors in logs.

Having bought Lion Server from the app store yesterday and followed the simple install ... the web server is working ok in that the home page appears, but cannot get wiki server to work.
Am getting the message "error reading settings" in the right panel of the server app when i select wiki on the left.
When i look at the logs ... there are repeated errors relating to inability to access this file: "/var/pgsql/postgresql.conf":
postgresql.conf": No such file or directory
Jun 21 05:59:06 macmini com.apple.launchd[1] (org.postgresql.postgres[18601]): Exited with code: 2
Jun 21 05:59:06 macmini com.apple.launchd[1] (org.postgresql.postgres): Throttling respawn: Will start in 10 seconds
Jun 21 05:59:16 macmini org.postgresql.postgres[18603]: postgres_real cannot access the server configuration file "/var/pgsql/postgresql.conf": No such file or directory
Jun 21 05:59:16 macmini com.apple.launchd[1] (org.postgresql.postgres[18603]): Exited with code: 2
Jun 21 05:59:16 macmini com.apple.launchd[1] (org.postgresql.postgres): Throttling respawn: Will start in 10 seconds
Jun 21 05:59:26 macmini org.postgresql.postgres[18606]: postgres_real cannot access the server configuration file "/var/pgsql/postgresql.conf": No such file or directory
Jun 21 05:59:26 macmini com.apple.launchd[1] (org.postgresql.postgres[18606]): Exited with code: 2
Jun 21 05:59:26 macmini com.apple.launchd[1] (org.postgresql.postgres): Throttling respawn: Will start in 10 seconds
Jun 21 05:59:36 macmini org.postgresql.postgres[18608]: postgres_real cannot access the server configuration file "/var/pgsql/postgresql.conf": No such file or directory
Jun 21 05:59:36 macmini com.apple.launchd[1] (org.postgresql.postgres[18608]): Exited with code: 2
Jun 21 05:59:36 macmini com.apple.launchd[1] (org.postgresql.postgres): Throttling respawn: Will start in 10 seconds
Any help would be much appreciated...

This helps me:
1st step was to initialize postgres with
sudo -u _postgres /usr/bin/pg_ctl initdb -D /var/pgsql
this created all needed files and folder in /var/pgsql
2nd step after receiving an error that the PostgreSQL.log could not be written was to chmod the folder
sudo chown _postgres:_postgres /Library/Logs/PostgreSQL
3rd step was to initial all databases the server
cd /System/Library/ServerSetup/CommonExtras/PostgreSQLExtras
sudo -s
run all scripts found there:
CoreCollaborationPostgreSQLExtras.sh
SetupPodcastWikiPlugin.rb
WebmailServerSetup.sh
create_caldavd_db.sh
create_devicemgr_db.sh
I'm back and happy now

ZipFile closed: EJB Deployment Issue

Hi all,
I am facing problems in the Ejb deployment. Please read the following
V r using Weblogic 7.0 with jdk1.4
Just take a luk at steps performed
1. V compiled all the source code, the ejbc compilation and the .ear generation thru ant(v 1.5) build scripts with JDK1.4.1
2. When v tried deployin the .ear file, it gave the error in the particular EJB jar file stating
"unable to deply Ejb bean, Error: ZipFile Closed"
however, if the 1st step is performed using JDK1.4.0_02-b02 version of JDK1.4, the deployment goes on pretty fine. I just wonna know if u or any of your colleague have faced similar problems, the cause of it and the workarounds.
Cheers,
Manjunath Rane

Don't scratch ur head guys....i found the solution. Just apply Weblogic 7.0 sp1. Couldn't find the cause though. There is one potential possiblity.
I was using <ZipFileSet> task of Ant 1.5 to build the EJb Jar File. The Ant documents clearly says that using the above task would cause the generation of .java file thur <javac> would lock up the .class files. I presume that these locked file were being jarred. The deployment thus would have failed due to unability to open the closed files. hence the error.....
Cheers,
Manja

JDev 3.0/Oracle8i EJB deployment problems

When trying to deploy a simple EJB generated with the JDev 3
wizards, I get the following errors:
*** Executing deployment profile E:\Program
Files\Oracle\JDeveloper 3.0\myprojects\queueRemote.prf ***
*** Generating archive file E:\Program Files\Oracle\JDeveloper
3.0\myprojects\queueRemoteSource.jar ***
Compiling the project...done
Validating the profile...done
Initializing deployment...done
Scanning project files...done
Generating classpath dependencies...done
Generating archive entries table...done
*** Archive generation completed ***
*** Deploying the EJB to JServer ***
EJB deployment argument list:
"E:\Program Files\Oracle\JDeveloper 3.0\java\bin\javaw"
"-DPATH=E:\Program Files\Oracle\JDeveloper 3.0\bin;E:\Program
Files\Oracle\JDeveloper 3.0\java\bin"
-classpath
"E:\Program Files\Oracle\JDeveloper 3.0
\java\lib\classes.zip;E:\Program Files\Oracle\JDeveloper 3.0
\lib\jdeveloper.zip;E:\Program Files\Oracle\JDeveloper 3.0
\myclasses;E:\Program Files\Oracle\JDeveloper 3.0\lib\jdev-
rt.zip;E:\Program Files\Oracle\JDeveloper 3.0
\jdbc\lib\oracle8.1.5\classes111.zip;E:\Program
Files\Oracle\JDeveloper 3.0\lib\connectionmanager.zip;E:\Program
Files\Oracle\JDeveloper 3.0\lib\javax_ejb.zip;E:\Program
Files\Oracle\JDeveloper 3.0
\aurora\lib\aurora_client.jar;E:\Program Files\Oracle\JDeveloper
3.0\aurora\lib\vbjorb.jar;E:\Program Files\Oracle\JDeveloper 3.0
\aurora\lib\vbjapp.jar;E:\Program Files\Oracle\JDeveloper 3.0
\aurora\lib\vbjtools.jar;E:\Program Files\Oracle\JDeveloper 3.0
\aurora\lib\vbj30ssl.jar;E:\Program Files\Oracle\JDeveloper 3.0
\java1.2\jre\lib\rt.jar;E:\Program Files\Oracle\JDeveloper 3.0
\aurora\lib\aurora_client.jar;E:\Program Files\Oracle\JDeveloper
3.0\aurora\lib\vbjorb.jar;E:\Program Files\Oracle\JDeveloper 3.0
\aurora\lib\vbjapp.jar;E:\Program Files\Oracle\JDeveloper 3.0
\aurora\lib\vbjtools.jar;E:\Program Files\Oracle\JDeveloper 3.0
\aurora\lib\vbj30ssl.jar;E:\Program Files\Oracle\JDeveloper 3.0
\jdbc\lib\oracle8.1.5\classes111.zip"
oracle.aurora.ejb.deployment.GenerateEjb
-u
sys
-p
sys
-s
sess_iiop://localhost:2481:ORCL
-republish
-keep
-temp
TEMP
-descriptor
"E:\Program Files\Oracle\JDeveloper 3.0
\myprojects\queueRemote.dd"
-generated
"E:\Program Files\Oracle\JDeveloper 3.0
\myprojects\queueRemoteGenerated.jar"
"E:\Program Files\Oracle\JDeveloper 3.0
\myprojects\queueRemoteSource.jar"
org.omg.CORBA.INTERNAL[completed=MAYBE]
at
com.visigenic.vbroker.orb.GiopConnectionFactoryImpl.destroy
(GiopConnectionFactoryImpl.java:209)
at com.visigenic.vbroker.orb.GiopConnectionImpl.close
(GiopConnectionImpl.java:544)
at com.visigenic.vbroker.orb.GiopStubDelegate.invoke
(GiopStubDelegate.java:609)
at com.visigenic.vbroker.orb.GiopStubDelegate.invoke
(GiopStubDelegate.java:466)
at org.omg.CORBA.portable.ObjectImpl._invoke
(ObjectImpl.java:141)
at oracle.aurora.AuroraServices._st_LoginServer.O3Logon_B
(_st_LoginServer.java:194)
at oracle.aurora.client.Login.authenticate
(Login.java:143)
at oracle.aurora.jndi.sess_iiop.SessionCtx.login
(SessionCtx.java:574)
at oracle.aurora.jndi.sess_iiop.SessionCtx.login
(SessionCtx.java:568)
at oracle.aurora.jndi.sess_iiop.ServiceCtx.login
(ServiceCtx.java:299)
at
oracle.aurora.server.tools.sess_iiop.ToolImpl.initializeSession
(ToolImpl.java:101)
at
oracle.aurora.server.tools.sess_iiop.ToolImpl.parseStdArgs
(ToolImpl.java:213)
at oracle.aurora.server.tools.sess_iiop.ToolImpl.invoke
(ToolImpl.java:121)
at oracle.aurora.ejb.deployment.GenerateEjb.main
(GenerateEjb.java:509)
*** Errors occurred while deploying the EJB to JServer ***
*** Deployment completed ***
Any suggestions as to what is happening would be greatly
appreciated.
Sean
null

Assuming that you have done the 'right' tinkg and changed the
password for the user SYS, then you are running into a JServer
bug. When the password file on the server and the user SYS
password in the rdbms get out of synch, this bug crops up (the
instance will be killed, immediately and with prejudice). The
solution is to:
-shut down the rdbms
-disable the password file in the INIT.ORA by setting the
parameter to EXCLUSIVE. Sorry the exact parameter change escapes
me at the moment, I have posted it earlier in this forum so you
can probably find it there if you don't already know it.
-restart the rdbms and change the sys password (again)
-you can then re-enable the password file if you need.
That's it. You will now be able to connect as SYS either via the
deployejb utility or session shell w/o bringing down the
database.
null

EJB Deployment on OAS

when I run the snippet generated client for the EJB deployed on OAS, I have this error:
java.lang.NoClassDefFoundError: EJBPack.AppEJBHomeHelper
at oracle.oas.container.corba.RemoteObject.narrow(Compiled Code)
at oracle.oas.container.corba.RemoteObject.narrow(Compiled Code)
at javax.rmi.PortableRemoteObject.narrow(Compiled Code)
at EJBPack.AppEJBClient.main(Compiled Code)
Any help well be appreciated???
Many thanks.
Xtophe
null

Hi Mak_GK,
Sorry for the late answer.
Make sure that your client project has the following libraries:
JDeveloper runtime
Oracle 8.1.5 JDBC
Connection Manager
<your generated jar file from the EJB>
JBO Runtime
OAS Runtime
JBO OAS Runtime
Also, sometimes it helps to stop and re-start OAS after deploying your EJB.
Xtophe

Unable to deploy from Eclipse - Runner class cannot be initialized

Hello
two days ago, I installed the newest versions of Glassfish Tools together with the newest Eclipse Luna SR1
when trying to deploy, I am getting the following error message:
org.glassfish.tools.ide.admin.CommandException: Cannot initialize Runner class
at org.glassfish.tools.ide.admin.AdminFactory.newRunner(AdminFactory.java:180)
at org.glassfish.tools.ide.admin.AdminFactoryHttp.getRunner(AdminFactoryHttp.java:110)
at org.glassfish.tools.ide.admin.ServerAdmin.exec(ServerAdmin.java:75)
at oracle.eclipse.tools.glassfish.GlassfishServerBehaviourDelegate.publishDeployedDirectory(GlassfishServerBehaviourDelegate.java:608)
at oracle.eclipse.tools.glassfish.GlassfishV4ServerBehavior.publishModuleForGlassFishV3(GlassfishV4ServerBehavior.java:96)
at oracle.eclipse.tools.glassfish.GlassfishV4ServerBehavior.publishModule(GlassfishV4ServerBehavior.java:56)
at org.eclipse.wst.server.core.model.ServerBehaviourDelegate.publishModule(ServerBehaviourDelegate.java:1091)
at org.eclipse.wst.server.core.model.ServerBehaviourDelegate.publishModules(ServerBehaviourDelegate.java:1183)
at org.eclipse.wst.server.core.model.ServerBehaviourDelegate.publish(ServerBehaviourDelegate.java:987)
at org.eclipse.wst.server.core.model.ServerBehaviourDelegate.publish(ServerBehaviourDelegate.java:774)
at org.eclipse.wst.server.core.internal.Server.publishImpl(Server.java:3157)
at org.eclipse.wst.server.core.internal.Server$PublishJob.run(Server.java:345)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)
Caused by: java.lang.reflect.InvocationTargetException
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
the same application works if deployed directly to the glassfish server
I did all the suggestions as mentioned in Unable to deploy app form Eclipse Luna on Glassfish 4.0 or 4.1 with JDK8 but without success.
Does anybody has an idea what the problem could be and how to track it down?
Thanks a lot!

Hello Kostas
Thanks a lot for your help and hints! I am running Windows 7 64 Bit
I had Java 8, once with Release 20 and once with Release 25, installed - and thought that I pointed all to the newest version.
What helped in the end was to
- deinstall all Javas
- reboot
- installed newest JDK, without the "Public JRE"
- reboot
- set JAVA_HOME and appended the Java-bin-dir to the path-Variable
- reboot
- installed a fresh version of Glassfish
- configured a new Glassfish-Server on Eclipse
-> and now it runs perfectly!
Thanks again for your work and hints!

TcpListener not working on Azure: Unable to read data from the transport connection: An existing connection was forcibly closed by the remote host

Hi Everybody,
i'm playing a little bit with Windows Azure and I'm blocked with a really simple issue (or maybe not).
I've created a Cloud Service containing one simple Worker Role. I've configured an EndPoint in the WorkerRole configuration, which allows Input connections via tcp on port 10100.
Here the ServiceDefinition.csdef file content:
<?xml version="1.0" encoding="utf-8"?>
<ServiceDefinition name="EmacCloudService" xmlns="http://schemas.microsoft.com/ServiceHosting/2008/10/ServiceDefinition" schemaVersion="2014-01.2.3">
<WorkerRole name="TcpListenerWorkerRole" vmsize="Small">
<Imports>
<Import moduleName="Diagnostics" />
<Import moduleName="RemoteAccess" />
<Import moduleName="RemoteForwarder" />
</Imports>
<Endpoints>
<InputEndpoint name="Endpoint1" protocol="tcp" port="10100" />
</Endpoints>
</WorkerRole>
</ServiceDefinition>
This WorkerRole is just creating a TcpListener object listening to the configured port (using the RoleEnvironment instance) and waits for an incoming connection. It receives a message and returns a hardcoded message (see code snippet below).
namespace TcpListenerWorkerRole
using System;
using System.Net;
using Microsoft.WindowsAzure.ServiceRuntime;
using System.Net.Sockets;
using System.Text;
using Roche.Emac.Infrastructure;
using System.IO;
using System.Threading.Tasks;
using Microsoft.WindowsAzure.Diagnostics;
using System.Linq;
public class WorkerRole : RoleEntryPoint
public override void Run()
// This is a sample worker implementation. Replace with your logic.
LoggingProvider.Logger.Info("TcpListenerWorkerRole entry point called");
TcpListener listener = null;
try
listener = new TcpListener(RoleEnvironment.CurrentRoleInstance.InstanceEndpoints["Endpoint1"].IPEndpoint);
listener.ExclusiveAddressUse = false;
listener.Start();
LoggingProvider.Logger.Info(string.Format("TcpListener started at '{0}:{1}'", RoleEnvironment.CurrentRoleInstance.InstanceEndpoints["Endpoint1"].IPEndpoint.Address, RoleEnvironment.CurrentRoleInstance.InstanceEndpoints["Endpoint1"].IPEndpoint.Port));
catch (SocketException ex)
LoggingProvider.Logger.Exception("Unexpected exception while creating the TcpListener", ex);
return;
while (true)
Task.Run(async () =>
TcpClient client = await listener.AcceptTcpClientAsync();
LoggingProvider.Logger.Info(string.Format("Client connected. Address='{0}'", client.Client.RemoteEndPoint.ToString()));
NetworkStream networkStream = client.GetStream();
StreamReader reader = new StreamReader(networkStream);
StreamWriter writer = new StreamWriter(networkStream);
writer.AutoFlush = true;
string input = string.Empty;
while (true)
try
char[] receivedChars = new char[client.ReceiveBufferSize];
LoggingProvider.Logger.Info("Buffer size: " + client.ReceiveBufferSize);
int readedChars = reader.Read(receivedChars, 0, client.ReceiveBufferSize);
char[] validChars = new char[readedChars];
Array.ConstrainedCopy(receivedChars, 0, validChars, 0, readedChars);
input = new string(validChars);
LoggingProvider.Logger.Info("This is what the host sent to you: " + input+". Readed chars=" + readedChars);
try
string orderResultFormat = Encoding.ASCII.GetString(Encoding.ASCII.GetBytes("\xB")) + @"MSH|^~\&|Instrument|Laboratory|LIS|LIS Facility|20120427123212+0100||ORL^O34^ORL_O34| 11|P|2.5.1||||||UNICODE UTF-8|||LAB-28^IHE" + Environment.NewLine + "MSA|AA|10" + Environment.NewLine + @"PID|||patientId||""""||19700101|M" + Environment.NewLine + "SPM|1|sampleId&ROCHE||ORH^^HL70487|||||||P^^HL70369" + Environment.NewLine + "SAC|||sampleId" + Environment.NewLine + "ORC|OK|orderId|||SC||||20120427123212" + Encoding.ASCII.GetString(Encoding.ASCII.GetBytes("\x1c\x0d"));
writer.Write(orderResultFormat);
catch (Exception e)
LoggingProvider.Logger.Exception("Unexpected exception while writting the response", e);
client.Close();
break;
catch (Exception ex)
LoggingProvider.Logger.Exception("Unexpected exception while Reading the request", ex);
client.Close();
break;
}).Wait();
public override bool OnStart()
// Set the maximum number of concurrent connections
ServicePointManager.DefaultConnectionLimit = 12;
DiagnosticMonitor.Start("Microsoft.WindowsAzure.Plugins.Diagnostics.ConnectionString");
RoleEnvironment.Changing += RoleEnvironment_Changing;
return base.OnStart();
private void RoleEnvironment_Changing(object sender, RoleEnvironmentChangingEventArgs e)
// If a configuration setting is changing
LoggingProvider.Logger.Info("RoleEnvironment is changing....");
if (e.Changes.Any(change => change is RoleEnvironmentConfigurationSettingChange))
// Set e.Cancel to true to restart this role instance
e.Cancel = true;
As you can see, nothing special is being done. I've used the RoleEnvironment.CurrentRoleInstance.InstanceEndpoints to retrieve the current IPEndpoint.
Running the Cloud Service in the Windows Azure Compute Emulator everything works fine, but when I deploy it in Azure, then I receive the following Exception:
2014-08-06 14:55:23,816 [Role Start Thread] INFO EMAC Log - TcpListenerWorkerRole entry point called
2014-08-06 14:55:24,145 [Role Start Thread] INFO EMAC Log - TcpListener started at '100.74.10.55:10100'
2014-08-06 15:06:19,375 [9] INFO EMAC Log - Client connected. Address='196.3.50.254:51934'
2014-08-06 15:06:19,375 [9] INFO EMAC Log - Buffer size: 65536
2014-08-06 15:06:45,491 [9] FATAL EMAC Log - Unexpected exception while Reading the request
System.IO.IOException: Unable to read data from the transport connection: An existing connection was forcibly closed by the remote host. ---> System.Net.Sockets.SocketException: An existing connection was forcibly closed by the remote host
at System.Net.Sockets.NetworkStream.Read(Byte[] buffer, Int32 offset, Int32 size)
--- End of inner exception stack trace ---
at System.Net.Sockets.NetworkStream.Read(Byte[] buffer, Int32 offset, Int32 size)
at System.IO.StreamReader.ReadBuffer(Char[] userBuffer, Int32 userOffset, Int32 desiredChars, Boolean& readToUserBuffer)
at System.IO.StreamReader.Read(Char[] buffer, Int32 index, Int32 count)
at TcpListenerWorkerRole.WorkerRole.<>c__DisplayClass0.<<Run>b__2>d__0.MoveNext() in C:\Work\Own projects\EMAC\AzureCloudEmac\TcpListenerWorkerRole\WorkerRole.cs:line 60
I've already tried to configure an internal port in the ServiceDefinition.csdef file, but I get the same exception there.
As you can see, the client can connect to the service (the log shows the message: Client connected with the address) but when it tries to read the bytes from the stream, it throws the exception.
For me it seems like Azure is preventing the retrieval of the message. I've tried to disable the Firewall in the VM in Azure and the same continues happening.
I'm using Windows Azure SDK 2.3
Any help will be very very welcome!
Thanks in advance!
Javier
En caso de que la respuesta te sirva, porfavor, márcala como válida
Muchas gracias y suerte!
Javier Jiménez Roda
Blog: http://jimenezroda.wordpress.com

hi Javier,
I changed your code like this:
private AutoResetEvent connectionWaitHandle = new AutoResetEvent(false);
public override void Run()
TcpListener listener = null;
try
listener = new TcpListener(
RoleEnvironment.CurrentRoleInstance.InstanceEndpoints["Endpoint"].IPEndpoint);
listener.ExclusiveAddressUse = false;
listener.Start();
catch (SocketException se)
return;
while (true)
IAsyncResult result = listener.BeginAcceptTcpClient(HandleAsyncConnection, listener);
connectionWaitHandle.WaitOne();
The HandleAsync method is your "While (true)" code:
private void HandleAsyncConnection(IAsyncResult result)
TcpListener listener = (TcpListener)result.AsyncState;
TcpClient client = listener.EndAcceptTcpClient(result);
connectionWaitHandle.Set();
NetworkStream netStream = client.GetStream();
StreamReader reader = new StreamReader(netStream);
StreamWriter writer = new StreamWriter(netStream);
writer.AutoFlush = true;
string input = string.Empty;
try
char[] receivedChars = new char[client.ReceiveBufferSize];
// LoggingProvider.Logger.Info("Buffer size: " + client.ReceiveBufferSize);
int readedChars = reader.Read(receivedChars, 0, client.ReceiveBufferSize);
char[] validChars = new char[readedChars];
Array.ConstrainedCopy(receivedChars, 0, validChars, 0, readedChars);
input = new string(validChars);
// LoggingProvider.Logger.Info("This is what the host sent to you: " + input + ". Readed chars=" + readedChars);
try
string orderResultFormat = Encoding.ASCII.GetString(Encoding.ASCII.GetBytes("\xB")) + @"MSH|^~\&|Instrument|Laboratory|LIS|LIS Facility|20120427123212+0100||ORL^O34^ORL_O34| 11|P|2.5.1||||||UNICODE UTF-8|||LAB-28^IHE" + Environment.NewLine + "MSA|AA|10" + Environment.NewLine + @"PID|||patientId||""""||19700101|M" + Environment.NewLine + "SPM|1|sampleId&ROCHE||ORH^^HL70487|||||||P^^HL70369" + Environment.NewLine + "SAC|||sampleId" + Environment.NewLine + "ORC|OK|orderId|||SC||||20120427123212" + Encoding.ASCII.GetString(Encoding.ASCII.GetBytes("\x1c\x0d"));
writer.Write(orderResultFormat);
catch (Exception e)
// LoggingProvider.Logger.Exception("Unexpected exception while writting the response", e);
client.Close();
catch (Exception ex)
//LoggingProvider.Logger.Exception("Unexpected exception while Reading the request", ex);
client.Close();
Please try it. For this error message, I suggest you could refer to this thread (http://stackoverflow.com/questions/6173763/using-windows-azure-to-use-as-a-tcp-server
) and this post (http://stackoverflow.com/a/5420788).
Regards,
Will
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8iR3; EJB deploy; "Unable to read class bits" error

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