EJB/ JNDI Naming reference Help

Hi,
The following part has been one of my dark side of J2EE.
I've an ejb whose jndi-name in weblogic-ejb-jar is "sample".
Lately i can see the standard way of accesing any ejb is
java:comp\env\ejb\sample.
How to access my "Sample" jndi-named ejb using J2EE naming
convention.
All help appreciated.
BTW we are moving from older pre J2EE 1.3 application to
J2EE 1.3 and wanted to be up with latest standard.
Thanks,
Venk

ejb-link in WLS 6.1 will work only within the same jar file. In WLS 7.0
(available in BETA) ejb-links can work across jars in the same
application.
Anand Byrappagari wrote:
Use ejb-ref/ejb-link in the deployment descriptor.
-- Anand
"Venki" <[email protected]> wrote in message
news:3c90e6e7$[email protected]..
Hi,
The following part has been one of my dark side of J2EE.
I've an ejb whose jndi-name in weblogic-ejb-jar is "sample".
Lately i can see the standard way of accesing any ejb is
java:comp\env\ejb\sample.
How to access my "Sample" jndi-named ejb using J2EE naming
convention.
All help appreciated.
BTW we are moving from older pre J2EE 1.3 application to
J2EE 1.3 and wanted to be up with latest standard.
Thanks,
Venk
Rajesh Mirchandani
Developer Relations Engineer
BEA Support

Similar Messages

Weblogic Ejb JNDI Naming

Dear all,
when I use Stateless Session bean with mappedName properties, it JNDI name become like mappName+#+packagename+classname.
I don't want "#" notation between them.
if it is not possible, how can i know default JNDI name without using mappedName property?
With Regards,
Wai Phyo

Make use of the weblogic-ejb-jar.xml file to control the EJB JNDI name. The following example works in WebLogic 11g and replaces the default #<package><class> with the specified values.
Regards
Neil
<weblogic-enterprise-bean>
<ejb-name>DepartmentEJB</ejb-name>
<stateless-session-descriptor>
<business-interface-jndi-name-map>
<business-remote>com.sopragroup.uk.whitepaper.hr.jee.ejb.department.DepartmentRemote</business-remote>
<jndi-name>ejb/HR/DepartmentEJB</jndi-name>
</business-interface-jndi-name-map>
</stateless-session-descriptor>
<enable-call-by-reference>true</enable-call-by-reference>
<jndi-name>ejb/HR/DepartmentEJB</jndi-name>
<local-jndi-name>ejb/HR/DepartmentEJBLocal</local-jndi-name>
</weblogic-enterprise-bean>

JNDI naming exception: Naming exception trying to connect to:help !!!!!!!!!

Hi,
Iam getting this exception and i have no clue what is this exception means.....and how to resolve this Naming Exceptions problem.
what iam doing is.....Iam trying to deploy a war file from my unix system to a win2000 machine(amasdqyt095).
This is where and how my script(myscript.sh) looks like:
java -classpath /xyz/bea/wlserver6.1/lib/weblogic.jar weblogic.deploy -port 7001 -host amasdqyt095 -component myWebApp:myserver update weblogic myWebApp /export/home/applications/xyz.war
i have created this script at: /xyz/bea/wlserver6.1/config/scripts/myscript.sh
then i did chmod +x myscript.sh
and the i did:
./myscript.sh
and then iam getting this exception:
JNDI naming exception: Naming exception trying to connect to: t3://amasdqyt095:7001 as: system: weblogic
please help ????
-sangita

I had the same problem because the weblogic.jar's version in the server was diferent from my machine (SP2 and SP4). I stops when I updated the server to SP4.
But now I'm having the same problem in another server, and the versions are ok. If anybody knows something else, please let me know.
I'm using Weblogic 6.1
[]s
Leonardo

Javax.naming.Reference

Hi all,
I have deployed an EJB module in PI 7.1, but when i am checking in netweaver administrators -> "problem monitor" -> JNDI browser, it is coming as <JNDI NAME> -> class Name: javax.naming.Reference. What can be the cause of this error.
Please help if possible! Thanks!
Mayank

hi Volker,
How to check audit log entries using NWA (for trace).
I had used module correctly in communication channel i.e. localejbs/<JNDI Name>. But when i am executing the scenario, i am getting following error from RWB:
Message processing failed. Cause: com.sap.engine.services.jndi.persistent.exceptions.NamingException: Exception during lookup operation of object with name localejbs/createPDFModule, cannot resolve object reference. [Root exception is javax.naming.NamingException: Error occurs while the EJB Object Factory trying to resolve JNDI reference Reference Class Name: Type: clientAppName Content: <vendor name>/AdapterModulesPDF Type: interfaceType Content: local Type: ejb-link Content: Createpdf Type: jndi-name Content: createPDFModule Type: local-home Content: com.sap.aii.af.lib.mp.module.ModuleLocalHome Type: local Content: com.sap.aii.af.lib.mp.module.ModuleLocal javax.ejb.EJBException: nested exception is: java.rmi.RemoteException: http://ERROR CODE DPL.DS.6125 Error occurred while starting application locally and wait.; nested exception is: com.sap.engine.services.deploy.exceptions.ServerDeploymentException: http://ERROR CODE DPL.DS.5082 Exception while preparing start of application <vendor name>/AdapterModulesPDF. at com.sap.engine.services.ejb3.runtime.impl.DefaultContainerRepository.startApp
Regards,
Mayank
Edited by: Mayank Gupta on Sep 2, 2009 6:29 AM

Weblogic.deploy causes JNDI naming exception resp java.io.StreamCorruptedException

Help needed!
I'm using WLS6.1 with SP1.
Calling weblogic.deploy on command line causes the following exceptions no
matter if i'm using list or deploy option:
java weblogic.deploy -port 7501 list 12345678
java.io.StreamCorruptedException: Type code out of range, is 0
at java.io.ObjectInputStream.peekCode(ObjectInputStream.java:1280)
at
java.io.ObjectInputStream.SkipToEndOfBlockData(ObjectInputStream.java:1211)
at
java.io.ObjectInputStream.inputClassDescriptor(ObjectInputStream.java:776)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:353)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:232)
at java.io.ObjectInputStream.inputObject(ObjectInputStream.java:978)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:369)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:232)
at
weblogic.common.internal.ChunkedObjectInputStream.readObject(ChunkedObjectIn
putStream.java:107)
at
weblogic.common.internal.ChunkedObjectInputStream.readObject(ChunkedObjectIn
putStream.java:115)
at
weblogic.rjvm.ConnectionManager.readPeerInfo(ConnectionManager.java:686)
at
weblogic.rjvm.ConnectionManagerClient.handleIdentifyResponse(ConnectionManag
erClient.java:140)
at
weblogic.rjvm.ConnectionManager.dispatch(ConnectionManager.java:627)
at weblogic.rjvm.t3.T3JVMConnection.dispatch(T3JVMConnection.java,
Compiled Code)
at
weblogic.socket.JavaSocketMuxer.processSockets2(JavaSocketMuxer.java,
Compiled Code)
at
weblogic.socket.JavaSocketMuxer.processSockets(JavaSocketMuxer.java,
Compiled Code)
at
weblogic.socket.SocketReaderRequest.execute(SocketReaderRequest.java:24)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:139)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java, Compiled
Code)
--------------- nested within: ------------------
weblogic.utils.AssertionError: ***** ASSERTION FAILED ***** - with nested
exception:
[java.io.StreamCorruptedException: Type code out of range, is 0]
at
weblogic.rjvm.ConnectionManager.readPeerInfo(ConnectionManager.java:688)
at
weblogic.rjvm.ConnectionManagerClient.handleIdentifyResponse(ConnectionManag
erClient.java:140)
at
weblogic.rjvm.ConnectionManager.dispatch(ConnectionManager.java:627)
at weblogic.rjvm.t3.T3JVMConnection.dispatch(T3JVMConnection.java,
Compiled Code)
at
weblogic.socket.JavaSocketMuxer.processSockets2(JavaSocketMuxer.java,
Compiled Code)
at
weblogic.socket.JavaSocketMuxer.processSockets(JavaSocketMuxer.java,
Compiled Code)
at
weblogic.socket.SocketReaderRequest.execute(SocketReaderRequest.java:24)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:139)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java, Compiled
Code)
JNDI naming exception: Naming exception trying to connect to:
t3://localhost:7501 as: system: beaadmin

yes, that was the reason.
thank you very much!
"Dimitri Rakitine" <[email protected]> schrieb im Newsbeitrag
news:[email protected]...
That sounds like you use 1.2 on the client side - make sure that you use1.3.
>
In weblogic.developer.interest.ejb Nora Serinek <[email protected]>
wrote:
Help needed!
I'm using WLS6.1 with SP1.
Calling weblogic.deploy on command line causes the following exceptionsno
matter if i'm using list or deploy option:
java weblogic.deploy -port 7501 list 12345678
java.io.StreamCorruptedException: Type code out of range, is 0
at
java.io.ObjectInputStream.peekCode(ObjectInputStream.java:1280)
at
java.io.ObjectInputStream.SkipToEndOfBlockData(ObjectInputStream.java:1211)
at
java.io.ObjectInputStream.inputClassDescriptor(ObjectInputStream.java:776)
atjava.io.ObjectInputStream.readObject(ObjectInputStream.java:353)
atjava.io.ObjectInputStream.readObject(ObjectInputStream.java:232)
atjava.io.ObjectInputStream.inputObject(ObjectInputStream.java:978)
atjava.io.ObjectInputStream.readObject(ObjectInputStream.java:369)
atjava.io.ObjectInputStream.readObject(ObjectInputStream.java:232)
at
weblogic.common.internal.ChunkedObjectInputStream.readObject(ChunkedObjectIn
putStream.java:107)
at
weblogic.common.internal.ChunkedObjectInputStream.readObject(ChunkedObjectIn
putStream.java:115)
at
weblogic.rjvm.ConnectionManager.readPeerInfo(ConnectionManager.java:686)
at
weblogic.rjvm.ConnectionManagerClient.handleIdentifyResponse(ConnectionManag
erClient.java:140)
at
weblogic.rjvm.ConnectionManager.dispatch(ConnectionManager.java:627)
atweblogic.rjvm.t3.T3JVMConnection.dispatch(T3JVMConnection.java,
Compiled Code)
at
weblogic.socket.JavaSocketMuxer.processSockets2(JavaSocketMuxer.java,
Compiled Code)
at
weblogic.socket.JavaSocketMuxer.processSockets(JavaSocketMuxer.java,
Compiled Code)
at
weblogic.socket.SocketReaderRequest.execute(SocketReaderRequest.java:24)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:139)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java,Compiled
Code)
--------------- nested within: ------------------
weblogic.utils.AssertionError: ***** ASSERTION FAILED ***** - withnested
exception:
[java.io.StreamCorruptedException: Type code out of range, is 0]
at
weblogic.rjvm.ConnectionManager.readPeerInfo(ConnectionManager.java:688)
at
weblogic.rjvm.ConnectionManagerClient.handleIdentifyResponse(ConnectionManag
erClient.java:140)
at
weblogic.rjvm.ConnectionManager.dispatch(ConnectionManager.java:627)
atweblogic.rjvm.t3.T3JVMConnection.dispatch(T3JVMConnection.java,
Compiled Code)
at
weblogic.socket.JavaSocketMuxer.processSockets2(JavaSocketMuxer.java,
Compiled Code)
at
weblogic.socket.JavaSocketMuxer.processSockets(JavaSocketMuxer.java,
Compiled Code)
at
weblogic.socket.SocketReaderRequest.execute(SocketReaderRequest.java:24)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:139)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java,Compiled
Code)
JNDI naming exception: Naming exception trying to connect to:
t3://localhost:7501 as: system: beaadmin--
Dimitri

A prefix can be included in the EJB JNDI name dynamically?

In the Stateless annotation, we can specify the mappedName attribute to the EJB JNDI name bind.
Can we specify a prefix to the mappedName separately?
For example: We have this:
@Stateless(mappedName="myEJB")And don't want to do this:
@Stateless(mappedName="prefix/myEJB")We want to include the prefix in another place in the code dynamically.
Can we do that??

jtahlborn wrote:
eudesf wrote:
Hello! Thanks for reply!
As I can't configure programatically, there is any way to configure in an application descriptor, or in another place of the application server?
The idea is to publish two applications that use the same EJB classes, but in different JNDI namespaces, because we don't want to share the resources. Otherwise, it will result in JNDI name conflicts. The applications works in different contexts and we want to reuse the existing EJB definitions.
Any suggestion?yes you can do this. ejb 3.0 keeps the features from 2.1, namely all the xml based configuration (although it is now optional). and, the annotations are always overriden by the xml configuration. thus, you can create different deployments with different the same compiled class files. you just need to override the annotation configuration with xml configuration (via ejb-jar.xml or whatever).Yes, we can do that. I've tested here, and it works. But, can we do better?
The configuration via XML implies maintenance, and it's not good, because we have so many EJBs to maintain.
And there is another problem... The EJB classes are in JARs, and these JARs are shared across the applications.
Pretend that you have to maintain two versions of each EJB JAR. One with XML configured and other without. If we change one, the another must be changed too. How can it be productive?
I have seen some EJB implementations that are more flexible with JNDI naming.
See:
- [http://openejb.apache.org/jndi-names.html|http://openejb.apache.org/jndi-names.html]
- [http://fixunix.com/weblogic/221782-dynamic-jndi-name-weblogic-ejb-jar-xml.html|http://fixunix.com/weblogic/221782-dynamic-jndi-name-weblogic-ejb-jar-xml.html]
Does it have a better solution in Glassfish?

SOAP to SOAP call - javax.naming.Reference error - PI 7.1

Hi friends,
In our SOAP to SOAP scenario (synchronous) , we are getting the below error in SXMB_MONI.
Error:
com.sap.engine.interfaces.messaging.api.exception.MessagingException: SOAP: response message contains an error XIAdapter/PARSING/ADAPTER.SOAP_EXCEPTION - soap fault: java.lang.Exception: #Begin#Exception occurred while the JNDI NamingManager was processing a javax.naming.Reference object.#End#
We have not used any custom module. In both sender & receiver CC only SAP standard module is there. Also there is no interface mapping in Interface Determination step.
We are not getting this error for all messages. But, some of the messages we are getting this error.
Kindly clarify friends.
Kind regards,
Jegathees P.

Hi,
Thanks for your reply!!
My Scenario is File to SOAP to File.
Configred modules in Sender channal below:
Prcessing sequence:
Number       Module Name                                        Module Key
1..........       AF_Modules/RequestResponseBean.......1
2..........       CallSapAdapter..........................................2
3..........       AF_Modules/ResponseOnewayBean.......3
Module Configuration:
Module Key                                       Parameter Name                                       ParameterValue
1                                                        passThrough                                            true
3                                                        receiverChannel                                       receiverChannel name
3                                                        receiverService                                        receiverService name
please tell any more confiration requered.
Regards,
Ramesh

JNDI naming exception: javax.naming.ServiceUnavailableException

Hi,
I am running a standalone version of WLS 6.1 sp4. When I start WLS, it throws
this exception:
<Mar 19, 2004 2:39:11 PM PST> <Critical> <Log Management> <Unable
to contact managed server - med1d2ms01, at d_conitti/10.0.4.81:7301.
Domain logfile will notcontain messages from this server.
java.lang.IllegalArgumentException: JNDI naming exception: javax.naming.ServiceUnavailableException
[Root exception is java.net.UnknownHostException: d_conitti]
However, weblogic doesn't shut down after this. It continues and deploys all the
apps. What intrigues me is, where is weblogic reading the 'd_conitti' managed
server from. I am not running any cluster. It beats me totally. I searched for
'd_conitti' on my whole machine. I didn't find any file with that word.
My environment is:
Win2k Server
wls 6.1 sp4
jdk 1.3.1
I would appreciate any help.
Thanks,
Abbas

Hi,
I am running a standalone version of WLS 6.1 sp4. When I start WLS, it throws
this exception:
<Mar 19, 2004 2:39:11 PM PST> <Critical> <Log Management> <Unable
to contact managed server - med1d2ms01, at d_conitti/10.0.4.81:7301.
Domain logfile will notcontain messages from this server.
java.lang.IllegalArgumentException: JNDI naming exception: javax.naming.ServiceUnavailableException
[Root exception is java.net.UnknownHostException: d_conitti]
However, weblogic doesn't shut down after this. It continues and deploys all the
apps. What intrigues me is, where is weblogic reading the 'd_conitti' managed
server from. I am not running any cluster. It beats me totally. I searched for
'd_conitti' on my whole machine. I didn't find any file with that word.
My environment is:
Win2k Server
wls 6.1 sp4
jdk 1.3.1
I would appreciate any help.
Thanks,
Abbas

Reading JNDI naming information?

Does anyone know if it's possible to list out the JNDI naming service information? I'd like to query the service and ask if it knows about my application ;-)
(Websphere has a "dumpNameSpace.sh" script that does this, if that's any help?)
Cheers!

The only way to do it would be JNI. Look around, you're bound to find someone who's written a JNI module for it already.
Also a certain amount of stuff is available through the System.getProperty() method (e.g. the username, their home directory, etc.)

EJB JNDI lookup port

Hi,
If my AS Java's port is 50000, then the ejb port is 50004. Is it possible to change the default EJB JNDI lookup port to eg, 55555?
Thanks.
Any help will be highly appreciated.
- julius

hi,
in addition to above context
this may be help full to u
http://help.sap.com/saphelp_nw70ehp1/helpdata/en/a2/f9d7fed2adc340ab462ae159d19509/content.htm
bvr

Where can i find the Adobe Reader Reference Help File in french...?

Where can i find the Adobe Reader Reference Help File in french...?

Hi JackTatSykes
Download the reader X MSI from the below link : ftp://ftp.adobe.com/pub/adobe/reader/win/10.x/10.0.0/en_US/
Reader XI : ftp://ftp.adobe.com/pub/adobe/reader/win/11.x/11.0.00/en_US/

How to not use Face naming to help detect further faces?

HI,
My question may sound funny.
My understanding is both iPhoto and Aperture use detected face in helping detect other faces. That's what the help suggest, in identifying more face it facilitate the detection.
In many photo you would have someone visible and would want to identify her/him. by doing so I would use anything but the face, the back of the head or other part of the body that is visible.
If Aperture/iPhoto would then use that added image to improve face detection with nothing useful, it would make it even less efficient!
Are their other way to identify someone and have it in the Faces without affecting the faces definition the the software seem to be building? tag not to use the face for further detection for example.
Vincent

See my answer to your duplicate question.
Re: How to not use Face naming to help detect further faces?
Naming body parts will not hamper the face recognition algorithm. iPhoto will ignore manually added faces, see this link:
iPhoto '09 & iPhoto '11: Improving face recognition results

DAQmx C Reference Help file pack?

Hi all,
I'd like to download the latest version of DAQmx C Reference Help file pack.
Where can I find it?
Thanks
- George -
Solved!
Go to Solution.

Hi George,
If you download and install the latest DAQmx driver from http://www.ni.com/support/daqmx you can install it and you will get the C reference help with it. After installation you can find the C reference help at Start->(All )Programs->National Instruments->NI-DAQ->Text-Based Code Support->NI-DAQmx C Reference Help
I think, you cannot download directly only Reference Help packet for the newest version of DAQmx (9.3 now). You can download the latest DAQmx 3.x Base C reference directly (http://digital.ni.com/manuals.nsf/websearch/C4B5B92E74F160C6862574560065F8BC), but it is from 2008 June.
I hope my reply is an aswer for you question. If you have any other question, feel free to write again.
Regards,
Peter
Peter Vago
AE Hungary

JNDI naming exception...unable to resolve 'weblogic.management.adminhome'

I'm able to start admin server and access admin console (web). When I try to connect to admin server from managed server using WLST, I'm getting the error "compatibility mbean server is not initialized properly....". I tried to ping admin server from managed server using WLST ping command (java weblogic.Admin -url xxxxx -username xxxx-password xxxx PING), I'm getting error "JNDI naming exception....unable to resolve 'weblogic.management.adminhome'".

In order to run it remotely, I need to manually export the EAR file from Eclipse, ftp to the remote server and deploy it to the managed server.
It seems that I missed some jar files in the managed server classpath. But, I don't know which.

Whre can I find "Traditional NI-DAQ C Reference Help" ?

In NI-447X User Manual I have found in "Related documentation" paragraph the suggestion to read "Traditional NI-DAQ C Reference Help" for traditional NI-DAQ version7.0 and later. Where can I find this manual?

To view the NI-DAQ reference help, go to Start » Programs » National Instruments » NI-DAQ and select the appropriate file for the version of NI-DAQ that you are using.
For NI-DAQ 7.0, there are separate reference help files for NI-DAQmx and Traditional NI-DAQ, the NI-DAQmx C
Reference Help and the Traditional NI-DAQ Function Reference Help.
TN

EJB/ JNDI Naming reference Help

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