Unable to bind EJB Home Interface to the JNDI name

Why do I get this error?? What is the jndi-name in weblogic-ejb-jar.xml
Unable to deploy EJB: OrganizationEJB from sempire_bc.jar:
Unable to bind EJB Home Interface to the JNDI name:
com.sempire.builder.business
_component.Organization. The error was:
javax.naming.NameAlreadyBoundException: Organization is already bound;
remaining
name 'com.sempire.builder.business_component'
<<no stack trace available>>

Slava,
In case I change the name of the jndi name to a unique name. I still get the same
problem. I checked for multiple occurences, but there aren't any.
My web.xml file is:
<ejb-local-ref>
<description>
Reference EJB resources in Weblogic Resources
</description>
<ejb-ref-name>GangsterEJB</ejb-ref-name>
<ejb-ref-type>Entity</ejb-ref-type>
<local-home>com.sempire.builder.business_component.GangsterHome</local-home>
<local>com.sempire.builder.business_component.Gangster</local>
</ejb-local-ref>
My weblogic-ejb-jar.xml file is:
<weblogic-enterprise-bean>
<ejb-name>GangsterEJB</ejb-name>
<entity-descriptor>
<persistence>
<persistence-type>
<type-identifier>WebLogic_CMP_RDBMS</type-identifier>
<type-version>6.0</type-version>
<type-storage>META-INF/weblogic-cmp-rdbms-jar.xml</type-storage>
</persistence-type>
<persistence-use>
<type-identifier>WebLogic_CMP_RDBMS</type-identifier>
<type-version>6.0</type-version>
</persistence-use>
</persistence>
</entity-descriptor>
<reference-descriptor>
<resource-description>
<res-ref-name>jdbc/GangsterDB</res-ref-name>
<jndi-name>oraclePool</jndi-name>
</resource-description>
</reference-descriptor>
<local-jndi-name>Gangster_test</local-jndi-name>
</weblogic-enterprise-bean>
I do not get the problem.
Thank you
Ronak Parekh
"Slava Imeshev" <[email protected]> wrote:
Hi Ronak,
This exception means that you already have a bean
with the same JNDI name. Search your weblogic-ejb-jar.xml files
for multiple occurrences of the name and fix the problem.
Regards,
Slava Imeshev
"Ronak Parekh" <[email protected]> wrote in message
news:[email protected]...
Why do I get this error?? What is the jndi-name in weblogic-ejb-jar.xml
Unable to deploy EJB: OrganizationEJB from sempire_bc.jar:
Unable to bind EJB Home Interface to the JNDI name:
com.sempire.builder.business
_component.Organization. The error was:
javax.naming.NameAlreadyBoundException: Organization is already bound;
remaining
name 'com.sempire.builder.business_component'
<<no stack trace available>>

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<?xml version="1.0"?>
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'-//BEA Systems, Inc.//DTD WebLogic 7.0.0 EJB//EN'
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<method>
<ejb-name>containerManaged</ejb-name>
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<trans-attribute>Required</trans-attribute>
</container-transaction>
</assembly-descriptor>
<ejb-client-jar>EX_Container.jar</ejb-client-jar>
</ejb-jar>
pls lhelp me .
my email id: [email protected]
thanks in advance.
Sudhakar.M

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Christina

:-p
If you go to each Managed Server on the console, you can see the Service tab and then go to JDBC. Under JDBC you can see all the pool connections. Instead of localhost they should be pointing to the specific hostname or ip address of the adminserver and the pointbase port on that server (9093 by default) so the EAR files can be correctly deployed and then the JNDI Tree will look exactly the same on both servers. Change all the connection pools to use the specific hostname instead of localhost. Hope this works for you.

Error from ejbc: The JNDI name of bean

hi~
i have a problem .
to deploy , i did test bean like this..
java -classpath %CLASSPATH% -Dweblogic.home=%WL_HOME% weblogic.ejbc -compiler javac
old.jar new.jar
ERROR: Error from ejbc: The JNDI name of bean c was not set
ERROR: ejbc found errors
thank..^^
<?xml version="1.0"?>
<!DOCTYPE ejb-jar PUBLIC '-//Sun Microsystems, Inc.//DTD Enterprise JavaBeans 1.1//EN'
'http://java.sun.com/j2ee/dtds/ejb-jar_1_1.dtd'>
<ejb-jar>
<enterprise-beans>
<session>
<ejb-name>c</ejb-name>
<home>c1.cHome</home>
<remote>c1.c</remote>
<ejb-class>c1.cEJB</ejb-class>
<session-type>Stateless</session-type>
<transaction-type>Container</transaction-type>
</session>
</enterprise-beans>
<assembly-descriptor>
<container-transaction>
<method>
<ejb-name>c</ejb-name>
<method-name>*</method-name>
</method>
<trans-attribute>Required</trans-attribute>
</container-transaction>
</assembly-descriptor>
</ejb-jar>

What's your weblogic-ejb-jar.xml file?
"oh ki sung" <[email protected]> wrote in message
news:3cc8499a$[email protected]..
>
hi~
i have a problem .
to deploy , i did test bean like this..
java -classpath %CLASSPATH% -Dweblogic.home=%WL_HOME%weblogic.ejbc -compiler javac
old.jar new.jar
ERROR: Error from ejbc: The JNDI name of bean c was not set
ERROR: ejbc found errors
thank..^^
<?xml version="1.0"?>
<!DOCTYPE ejb-jar PUBLIC '-//Sun Microsystems, Inc.//DTD EnterpriseJavaBeans 1.1//EN'
'http://java.sun.com/j2ee/dtds/ejb-jar_1_1.dtd'>
<ejb-jar>
<enterprise-beans>
<session>
<ejb-name>c</ejb-name>
<home>c1.cHome</home>
<remote>c1.c</remote>
<ejb-class>c1.cEJB</ejb-class>
<session-type>Stateless</session-type>
<transaction-type>Container</transaction-type>
</session>
</enterprise-beans>
<assembly-descriptor>
<container-transaction>
<method>
<ejb-name>c</ejb-name>
<method-name>*</method-name>
</method>
<trans-attribute>Required</trans-attribute>
</container-transaction>
</assembly-descriptor>
</ejb-jar>

How to Set the JNDI name in J2EE 1.4 ??

Hello,
I am sure i am have done everything right except for the JNDI name ! I have recently shifted to J2EE 1.4. I was using j2EE 1.2.
So kindly tell me how should i set me JNDI name in the deploytool.
Here is the exception i got when i tried to run my application without having set any JNDI name !!
http://img220.imageshack.us/img220/832/hellodt5.gif
Thanks.

There are 2 types of descriptors:
standard and portable deployment descriptors (e.g. ejb-jar.xml, web.xml, application.xml, etc)
vendor specific deployment plan (e.g., sun-ejb-jar.xml, sun-web.xml, sun-application.xml, jboss.xml, weblogic.xml, etc)
When you are developing ejb apps with glassfish, or JavaEE SDK, or Sun Java System Application Server, you usually package all descriptors in META-INF directory inside the jar.
You can also create portable apps that do not contain any vendor specific deployment plans. So you can deploy it to any appserver. At deployment time, you then specify an option to pass the deployment plan to deploy tool. This is required by JSR 88 and all J2EE- or JavaEE-compliant appserver must support this.
In Glassfish, JavaEE SDK, or SJSAS, you can:
$SJSAS_HOME/bin/asadmin deploy --deploymentplan /tmp/deploy-plan.jar /tmp/my-ejb.jar
where /tmp/deploy-plan.jar is a jar file containing sun-ejb-jar.xml for the deployable ejb-jar:
jar tvf deployment-plan.jar
0 Thu Oct 12 11:55:00 EDT 2006 META-INF/
106 Thu Oct 12 11:54:58 EDT 2006 META-INF/MANIFEST.MF
570 Thu Oct 12 11:55:00 EDT 2006 sun-ejb-jar.xml

Get the jndi names

i have the next code for conect to one weblogic server.
Properties p = new Properties();
p.put(Context.INITIAL_CONTEXT_FACTORY,"weblogic.jndi.T3InitialContextFactory");
p.put(Context.PROVIDER_URL, url);
using the jndi name i can load the ejb but how can i list the jndi names?
thanks

I am using ejb 2, jdk 1.4.2 and weblogic 8.1 and for listing i haven't list() into the context.
can you help me please?
thanks

JDBC Datasource creation via ANT doesn't expose the JNDI name

I'm using the wlconfig ANT task to create a Datasource (& JDBC connectionpool) on the weblogic server. The datasource is created fine, and I can test it using the console.
The problem is that the provided JNDI name isn't exposed in the JNDI tree. This seems to be related to the fact that the following element is generated in the config/jdbc/CP-PoolName-2164-jdbc.xml
<jdbc-data-source>
<name>PoolName</name>
<internal-properties>
*<property>*
*<name>LegacyType</name>*
*<value>1</value>*
*</property>*
When removing the LegacyType 1 property from the JDBC config xml, the JNDI name is exposed fine.
I've used the instructions located at [http://edocs.bea.com/wls/docs100/programming/ant_tasks.html] where an example of a JDBCConnectionPool creation is provided.
The 10.3 documentation doesn't include the example anymore, but I'm having the problem both on BEA Weblogic 10.0 and Oracle Weblogic 10.3
<wlconfig url="t3://localhost:7001" username="weblogic" password="weblogic">
bq. <query domain="base_domain" type="Server" name="AdminServer" property="adminserver"/>
bq. <create type="JDBCConnectionPool" name="MediumSecureOnlineNode1Pool" property="customPool1">
bq. bq. <set attribute="CapacityIncrement" value="1"/> \\ <set attribute="DriverName" value="oracle.jdbc.OracleDriver"/> \\ <set attribute="InitialCapacity" value="1"/> \\ <set attribute="MaxCapacity" value="10"/> \\ <set attribute="Password" value="pass"/> \\ <set attribute="Properties" value="user=username"/> \\ <set attribute="RefreshMinutes" value="0"/> \\ <set attribute="ShrinkPeriodMinutes" value="15"/> \\ <set attribute="ShrinkingEnabled" value="true"/> \\ <set attribute="TestConnectionsOnCreate" value="true"/> \\ <set attribute="TestConnectionsOnRelease" value="true"/> \\ <set attribute="TestConnectionsOnReserve" value="true"/> \\ <set attribute="TestTableName" value="SQL SELECT 1 FROM DUAL"/> \\ <set attribute="URL" value="jdbc:oracle:thin:@localhost:1521"/> \\ <set attribute="Targets" value="${adminserver}"/>
</create>
As we would like to automate the process of configuring our weblogic instances using ANT, is there a way to create JDBC datasources that don't have the LegacyType 1 element included in the config ?

Curious if you were ever able to find a resolution to this issue?
I am facing the same thing now with our Ant scripts and WL10.3 connection pools/datasources.
I would like to either specify a different LegacyType or suppress it altogether. Any help would be appreciated.
Many thanks,
Steve

Unable to bind EJB Home Interface to the JNDI name

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