PROBLEMS!!!-- COMP NOT BOUND

Hi All... Im am fairly new to EJB's... Im having problems trying to run my program... Im using JBOSS builder to run my programs.
The following is the error report.
meridian.lib.exception.SystemException: comp not bound
at meridian.lib.delegate.DelegateBase.throwEJBServiceLocatorException(DelegateBase.java:60)
at ridian.tr.mod.inquiry.delegate.ejb.InquiryDelegateEJBRemote.initializeAllHome(InquiryDelegateEJBRemote.java:81)
at meridian.tr.mod.inquiry.delegate.ejb.InquiryDelegateEJBRemote.<init>(InquiryDelegateEJBRemote.java:55)
at meridian.tr.mod.inquiry.delegate.ejb.InquiryDelegateEJBRemote.getInstance(InquiryDelegateEJBRemote.java:45)
at meridian.tr.mod.inquiry.delegate.ejb.EJBDelegateFactory.getInquiryDelegateRemote(EJBDelegateFactory.java:49)
at danamgr.InquiryTest.getCarRatioList(InquiryTest.java:74)
at danamgr.InquiryTest.<init>(InquiryTest.java:44)
at danamgr.InquiryTest.main(InquiryTest.java:96)

I forget to say: I had already set the value :
<Resource auth="Container" name="mail/session" scope="Shareable" type="javax.mail.Session"/>
<ResourceParams name="mail/session">
<parameter>
<name>mail.smtp.host</name>
<value>localhost</value>
</parameter>
</ResourceParams>
in server.xml.
:(

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Javax.naming.NameNotFoundException: comp not bound

When i try to deploy the following error message.. pls help
Hii all..I am facing some problems with eclipse.If any one know waht the problem is pls help me..
i cant bulid the work space completely as i get out of memory error continuously. i use 1GB Ram, and my vmargs is "eclipse.exe -vmargs -Duser.language=en -Xms128M -Xmx1024M -XX:PermSize=64M -XX:MaxPermSize=1024M"
just after the error the building process continues and "successfully built" message is shown ( though i dont know whether it is successful or not and in problem listing it only warnings are shown).
When i start jboss server i get the error javax.naming.NameNotFoundException: comp not bound
i have included full server log,
waiting for your help.
org.jboss.deployment.DeploymentInfo@bed157bf { url=file:/D:/jboss-4.0.2/server/default/deploy/IA.ear/UTILEJB.jar/ }
deployer: null
status: Starting
state: START_SUBDEPLOYMENTS
watch: file:/D:/jboss-4.0.2/server/default/deploy/IA.ear/UTILEJB.jar/
altDD: null
lastDeployed: 1233122716687
lastModified: 1233122621468
mbeans:
--- Incompletely deployed packages ---
org.jboss.deployment.DeploymentInfo@5d7b9e6e { url=file:/D:/jboss-4.0.2/server/default/deploy/jboss-ws4ee.sar/jboss-ws4ee.war }
deployer: org.jboss.web.tomcat.tc5.Tomcat5@174aa60
status: Deployment FAILED reason: {color:#ff0000}*Error during deploy; - nested throwable: (javax.naming.NameNotFoundException: comp not bound)*{color}
state: FAILED
watch: file:/D:/jboss-4.0.2/server/default/deploy/jboss-ws4ee.sar/jboss-ws4ee.war
altDD: null
lastDeployed: 1233122713125
lastModified: 1233122713078
mbeans:
Edited by: DEVISARASWATHI on Jan 28, 2009 12:49 AM
Edited by: DEVISARASWATHI on Jan 28, 2009 1:20 AM

When i try to deploy the following error message.. pls help
Hii all..I am facing some problems with eclipse.If any one know waht the problem is pls help me..
i cant bulid the work space completely as i get out of memory error continuously. i use 1GB Ram, and my vmargs is "eclipse.exe -vmargs -Duser.language=en -Xms128M -Xmx1024M -XX:PermSize=64M -XX:MaxPermSize=1024M"
just after the error the building process continues and "successfully built" message is shown ( though i dont know whether it is successful or not and in problem listing it only warnings are shown).
When i start jboss server i get the error javax.naming.NameNotFoundException: comp not bound
i have included full server log,
waiting for your help.
org.jboss.deployment.DeploymentInfo@bed157bf { url=file:/D:/jboss-4.0.2/server/default/deploy/IA.ear/UTILEJB.jar/ }
deployer: null
status: Starting
state: START_SUBDEPLOYMENTS
watch: file:/D:/jboss-4.0.2/server/default/deploy/IA.ear/UTILEJB.jar/
altDD: null
lastDeployed: 1233122716687
lastModified: 1233122621468
mbeans:
--- Incompletely deployed packages ---
org.jboss.deployment.DeploymentInfo@5d7b9e6e { url=file:/D:/jboss-4.0.2/server/default/deploy/jboss-ws4ee.sar/jboss-ws4ee.war }
deployer: org.jboss.web.tomcat.tc5.Tomcat5@174aa60
status: Deployment FAILED reason: {color:#ff0000}*Error during deploy; - nested throwable: (javax.naming.NameNotFoundException: comp not bound)*{color}
state: FAILED
watch: file:/D:/jboss-4.0.2/server/default/deploy/jboss-ws4ee.sar/jboss-ws4ee.war
altDD: null
lastDeployed: 1233122713125
lastModified: 1233122713078
mbeans:
Edited by: DEVISARASWATHI on Jan 28, 2009 12:49 AM
Edited by: DEVISARASWATHI on Jan 28, 2009 1:20 AM

I am really not idea,java:comp not bound?!

Hi everyone:
I do this all the day but don't successful till now. :(
I want to send a mail using Tomcat4.I setted the Mail Session JNDI in Tomcat console.Jndi is: mail/session , host: localhost
But When I run the Servlet,Tomcat says:"java:comp not bound to this context"
The method is according to the tomcat document.
servlet code is:"Context initCtx = new InitialContext();
Context envCtx = (Context) initCtx.lookup("java:comp/env");
Session session = (Session)envCtx.lookup("mail/session");"
Even I change the code to"Context initCtx = new InitialContext();
Session session = (Session)initCtx.lookup("mail/session");"
I also add the resource ref to web.xml and it is:
     <resource-ref>
               <res-ref-name>mail/session</res-ref-name>
               <res-type>javax.mail.Session</res-type>
               <res-auth>Container</res-auth>
</resource-ref>
Tomcat says :"mail not bound to this context"
Why?Someone help me?

I forget to say: I had already set the value :
<Resource auth="Container" name="mail/session" scope="Shareable" type="javax.mail.Session"/>
<ResourceParams name="mail/session">
<parameter>
<name>mail.smtp.host</name>
<value>localhost</value>
</parameter>
</ResourceParams>
in server.xml.
:(

WiFI problem: Driver is not bound succesfully...any comments how to solve?

After a system check my Wifi stopped suddenly working. I have
- noticed that the WiFI-network object is not anymore visible in the Network Connections
- run WLAN diagnostics with Deveice Manager ==> Tells hw OK
- I have updated and reloaded the driver from Intel site and it went thru OK
- after rebooting I still get the msg "driver is not bound succesfully"
- radio is ON, many networks are available
Any suggestions?
Thanks in advance!
Hannu

I managed to solve the problem:
- download the latest wifi driver from Intel's support pages
- go to device manager and uninstall the wifi-card driver
- reboot system: XP notices that you have a new unconnected device and fixed that
Worked for me! Have a great day.
Hannu

Javax.naming.NameNotFoundException: Name java:comp is not bound in this Con

Hi
I have developed a search servlet and deployed it in tomcat 4.0.3 and connected to mysql database through jdbc by specifying jndi.
I have coded JNDI lokkup name as "java:comp/env/jdbc/KgoogleDB"
I have added a context in server.xml file of tomcat for DBCP connection pooling .I have tested this in windows and it is running well in it.
But when i hosted this in linux i got error like this
INIT OF SEARCH SERVLET
Error in file reading Connection refused
File Not Found
javax.naming.NameNotFoundException: Name java:comp is not bound in this Context
at org.apache.naming.NamingContext.lookup(NamingContext.java:811)
at org.apache.naming.NamingContext.lookup(NamingContext.java:194)
at javax.naming.InitialContext.lookup(InitialContext.java:354)
at DbConnect.getConnection(DbConnect.java:35)
at QueryDetails.Query(QueryDetails.java:32)
at Search.doPost(Search.java:66)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at org.apache.catalina.servlets.InvokerServlet.serveRequest(InvokerServlet.java:446)
at org.apache.catalina.servlets.InvokerServlet.doPost(InvokerServlet.java:216)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)
at filters.ExampleFilter.doFilter(ExampleFilter.java:149)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:213)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)
at filters.ExampleFilter.doFilter(ExampleFilter.java:149)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:213)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:243)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:190)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:475)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)
at org.apache.catalina.valves.CertificatesValve.invoke(CertificatesValve.java:246)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2343)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:170)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:170)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:174)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
at org.apache.catalina.connector.warp.WarpRequestHandler.handle(WarpRequestHandler.java:217)
at org.apache.catalina.connector.warp.WarpConnection.run(WarpConnection.java:194)
at java.lang.Thread.run(Thread.java:536)
Connection ID null
Entered FINALLY
=================================
What would be the cause of this error?.Please help me.
My server.xml context is
- <Host className="org.apache.catalina.connector.warp.WarpHost" name="www.keralagoogle.com" debug="0" appBase="/domains/www.yy.com/tomcat/webapps" unpackWARs="true">
- <Context path="/yyjava" docBase="/domains/www.yy.com/tomcat/webapps/yyjava" debug="0" reloadable="true" crossContext="true">
<Logger className="org.apache.catalina.logger.FileLogger" prefix="localhost_KgoogleDB." suffix=".txt" timestamp="true" />
<Resource name="jdbc/KgoogleDB" auth="Container" type="javax.sql.DataSource" />
- <ResourceParams name="jdbc/KgoogleDB">
- <parameter>
<name>factory</name>
<value>org.apache.commons.dbcp.BasicDataSourceFactory</value>
</parameter>
- 
- <parameter>
<name>maxActive</name>
<value>500</value>
</parameter>
- 
- <parameter>
<name>maxIdle</name>
<value>300</value>
</parameter>
- 
- <parameter>
<name>maxWait</name>
<value>12000</value>
</parameter>
- 
- <parameter>
<name>username</name>
<value>pratap</value>
</parameter>
- <parameter>
<name>password</name>
<value>ky67yumXg</value>
</parameter>
- 
- <parameter>
<name>driverClassName</name>
<value>com.mysql.jdbc.Driver</value>
</parameter>
- 
- <parameter>
<name>url</name>
<value>jdbc:mysql://localhost:3306/kgoogle?</value>
</parameter>
</ResourceParams>
</Context>
==============================
Please help me find if i have to change the syntax for linux in the above code.
Thanks in Advance
Prathap

hi
Thanks for your advise.
But when i chenged my web.xml and jndi name in my servlet file i got error like this
javax.naming.NameNotFoundException: Name jdbc is not bound in this Context
at org.apache.naming.NamingContext.lookup(NamingContext.java:811)
at org.apache.naming.NamingContext.lookup(NamingContext.java:194)
at org.apache.naming.SelectorContext.lookup(SelectorContext.java:183)
at javax.naming.InitialContext.lookup(InitialContext.java:354)
at DbConnect.getConnection(DbConnect.java:35)
at QueryDetails.Query(QueryDetails.java:32)
at Search.doPost(Search.java:66)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at org.apache.catalina.servlets.InvokerServlet.serveRequest(InvokerServl
et.java:446)
at org.apache.catalina.servlets.InvokerServlet.doPost(InvokerServlet.jav
a:216)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
icationFilterChain.java:247)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
ilterChain.java:193)
at filters.ExampleFilter.doFilter(ExampleFilter.java:149)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
icationFilterChain.java:213)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
ilterChain.java:193)
at filters.ExampleFilter.doFilter(ExampleFilter.java:149)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
icationFilterChain.java:213)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
ilterChain.java:193)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperV
alve.java:243)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline
.java:566)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.jav
a:472)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextV
alve.java:190)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline
.java:566)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(Authentica
torBase.java:475)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline
.java:564)
at org.apache.catalina.valves.CertificatesValve.invoke(CertificatesValve
.java:246)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline
.java:564)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.jav
a:472)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:
2343)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.j
ava:180)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline
.java:566)
at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatche
rValve.java:170)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline
.java:564)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.j
ava:170)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline
.java:564)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:
468)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline
.java:564)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.jav
a:472)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineVal
ve.java:174)
at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline
.java:566)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.jav
a:472)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
at org.apache.catalina.connector.http.HttpProcessor.process(HttpProcesso
r.java:1012)
at org.apache.catalina.connector.http.HttpProcessor.run(HttpProcessor.ja
va:1107)
at java.lang.Thread.run(Thread.java:536)
Connection ID null
Entered FINALLY
Please help me
Thanks in Advance
Prathap

Problem in WEB-UI field (Not Bound)

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Hi Ramesh,
please open you component in transaction BSP_WD_CMPWB.
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Code?

Error - Name jdbc is not bound in this Context

Hi,
i wanted to use Datasource in JDBC to make connection with mysql
suport and want to excute Jsp page but not able to execte some error is
getting.
1)Jsp Page: data_source.jsp
<%@ page session="true" import="java.sql.*,javax.sql.*,javax.naming.*" %>
<HTML>
<body bgcolor="blue">
<H1 align = "center" >
Welcome to User and can see the DataSource Connection
<%
InitialContext ctx = new InitialContext();
DataSource ds = (DataSource)ctx.lookup("jdbc/test");
Connection conn = ds.getConnection();
Statement stmt = conn.createStatement();
ResultSet rs = stmt.executeQuery("SELECT * from emp");
if(rs.next())
%>
<table width="100%" border="1" >
<tr align="left">
<th>Name</th>
<th>Dept</th>
</tr>
<%
do
%>
<TD> <%= rs.getString("Name") %> </TD>
<TD> <%= rs.getString("Dept") %> </TD>
<%
}while(rs.next());
%>
</table>
<%
}else {
%>
No Results from Query:
<%
rs.close();
stmt.close();
conn.close();
ctx.close();
%>
</body>
</html>
2) web.xml file content
<?xml version="1.0" encoding="ISO-8859-1"?>
<!DOCTYPE web-app
PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN"
"http://java.sun.com/dtd/web-app_2_3.dtd">
<web-app>
<description>MySQL Test App</description>
<resource-ref>
<description>Mysql DB Connection</description>
<res-ref-name>jdbc/test</res-ref-name>
<res-type>javax.sql.DataSource</res-type>
<res-auth>Container</res-auth>
</resource-ref>
<servlet>
<servlet-name>s1</servlet-name>
<servlet-class>first</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>s1</servlet-name>
<url-pattern>/test</url-pattern>
</servlet-mapping>
</web-app>
3) myhealth.xml or server.xml
<?xml version='1.0' encoding='utf-8'?>
<Context docBase="C:/Program Files/Apache Software Foundation/Tomcat
5.0/myhealth" path="/myhealth" reloadable="true" privileged="true">
<Resource name="jdbc/test"
scope="Shareable" type="javax.sql.DataSource"
auth="Container" description="hOME.."/>
<ResourceParams name="jdbc/test">
<parameter>
<name>driverClassName</name>
<value>com.mysql.jdbc.Driver</value>
</parameter>
<parameter>
<name>url</name>
<value>jdbc:mysql://localhost:3306/test?autoReconnect=true</value>
</parameter>
<parameter>
<name>username</name>
<value>root</value>
</parameter>
<parameter>
<name>password</name>
<value>test</value>
</parameter>
</ResourceParams>
</Context>
4) Error which i got during execution of data_Source.jsp page.
HTTP Status 500 -
type Exception report
message
description The server encountered an internal error () that prevented it
from fulfilling this request.
exception
javax.servlet.ServletException: Name jdbc is not bound in this Context
org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextImpl.java:867)
org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:800)
org.apache.jsp.Data_005fSource_jsp._jspService(Data_005fSource_jsp.java:115)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:133)
javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:311)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:301)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:248)
javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
root cause
javax.naming.NameNotFoundException: Name jdbc is not bound in this Context
org.apache.naming.NamingContext.lookup(NamingContext.java:815)
org.apache.naming.NamingContext.lookup(NamingContext.java:198)
org.apache.naming.SelectorContext.lookup(SelectorContext.java:183)
javax.naming.InitialContext.lookup(InitialContext.java:351)
org.apache.jsp.Data_005fSource_jsp._jspService(Data_005fSource_jsp.java:56)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:133)
javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:311)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:301)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:248)
javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
As i made datasource Context using Tomcat apache. But i still get same error.
I tried so much from Google search, please give me proper solution.
Coz this is the common problem most of the programmers face initally
Thanks,
Prabhat

i installed tomcat. the installation is done successfully..
But i can't connect to the db(MySQL)
i am getting some errors regarding some exception like
**org.apache.jasper.JasperException: An exception occurred processing JSP page /TestTomcatToMySQLConn.jsp at line 16**
**13:          Context ctx = new InitialContext();**
**14:*          if(ctx == null )*
*15:              throw new Exception("Boom - No Context");*
*16:           ds = (DataSource)ctx.lookup("java:comp/env/jdbc/testDB");*
*17:*
*18:   if(ds == null )*
*19:       throw new Exception("Boom - No Datasource");*
Stacktrace:_
*     org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:505)*
*     org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:398)*
*     org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:337)*
*     org.apache.jasper.servlet.JspServlet.service(JspServlet.java:266)*
*     javax.servlet.http.HttpServlet.service(HttpServlet.java:803)*
root cause_
javax.servlet.ServletException: javax.naming.NameNotFoundException: Name jdbc is not bound in this Context_
*     org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextImpl.java:850)*
*     org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:779)*
*     org.apache.jsp.TestTomcatToMySQLConnjsp._jspService(TestTomcatToMySQLConn_jsp.java:88)*_
*     org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)*
*     javax.servlet.http.HttpServlet.service(HttpServlet.java:803)*
*     org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:374)*
*     org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:337)*
*     org.apache.jasper.servlet.JspServlet.service(JspServlet.java:266)*
*     javax.servlet.http.HttpServlet.service(HttpServlet.java:803)*
please Help

Javax.naming.NameNotFoundException: jdbc not bound

Hi !
I've a application deployed with JBoss 4.0.2 Solaris 2.8, I've create a Oracle DS, when I try to read data from a database throw DS works fine, but when I try to insert, delete or update records from database the jboss show the next error.
2005-09-07 09:17:55,662 ERROR [org.jboss.ejb.plugins.LogInterceptor] Transaction
RolledbackLocalException in method: public abstract int com.soluzionasf.arqw10.g
c.cmp.OracleSequenceSessionLocal.getNextSequenceNumber(java.lang.String) throws
javax.ejb.FinderException, causedBy:
javax.naming.NameNotFoundException: jdbc not bound
at org.jnp.server.NamingServer.getBinding(NamingServer.java:491)
at org.jnp.server.NamingServer.getBinding(NamingServer.java:499)
at org.jnp.server.NamingServer.getObject(NamingServer.java:505)
at org.jnp.server.NamingServer.lookup(NamingServer.java:249)
at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:610)
at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:572)
at javax.naming.InitialContext.lookup(InitialContext.java:347)
at com.soluzionasf.arqw10.gc.cmp.OracleSequenceSessionBean.getConnection
(OracleSequenceSessionBean.java:76)
at com.soluzionasf.arqw10.gc.cmp.OracleSequenceSessionBean.getNextSequen
ceNumber(OracleSequenceSessionBean.java:46)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
sorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at org.jboss.invocation.Invocation.performCall(Invocation.java:345)
at org.jboss.ejb.StatelessSessionContainer$ContainerInterceptor.invoke(S
tatelessSessionContainer.java:214)
at org.jboss.resource.connectionmanager.CachedConnectionInterceptor.invo
ke(CachedConnectionInterceptor.java:185)
at org.jboss.ejb.plugins.StatelessSessionInstanceInterceptor.invoke(Stat
elessSessionInstanceInterceptor.java:130)
at org.jboss.webservice.server.ServiceEndpointInterceptor.invoke(Service
EndpointInterceptor.java:51)
at org.jboss.ejb.plugins.CallValidationInterceptor.invoke(CallValidation
Interceptor.java:48)
at org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInte
rceptor.java:105)
at org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxIntercep
torCMT.java:335)
at org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInterceptorCMT.java:1
66)
This is my DS definition
<?xml version="1.0" encoding="UTF-8"?>
<local-tx-datasource>
<jndi-name>jdbc/OracleDS</jndi-name>
<connection-url>jdbc:oracle:thin:@10.98.10.42:1532:orcl28</connection-url>
<driver-class>oracle.jdbc.driver.OracleDriver</driver-class>
<user-name>evo_adminis</user-name>
evo_adminis1
<exception-sorter-class-name>org.jboss.resource.adapter.jdbc.vendor.OracleExceptionSorter</exception-sorter-class-name>
<type-mapping>Oracle9i</type-mapping>
</local-tx-datasource>
Who knows the solutions for my problem
Thanks for advance

Could be that your EJB is connected to a wrong datasource called only "jdbc"?
Strangely you say that while reading data all works fine (so the datasource definition is ok) but only when writing data there is a NamingException.
The stacktrace seems to report an error while getting datasource reference inside com.soluzionasf.arqw10.gc.cmp.OracleSequenceSessionLocal.getNextSequenceNumber method, the problems seems to be a bad name resource name ("jdbc" instead of java:jdbc/OracleDS or java:comp/env/jdbc/OracleDS if you use resource reference in your web.xml file). If you created this class as a CMP perhaps you misstype the right datasource name, otherwise if you code this method by yourseft you misstype the naming reference.

Exception is thrown "mydb is not bound"(needs urgent help)

We r three students and our final project is a BPM(Business peocess Management)system.
BPM is actually a workflow system(managing the business processes)and all the rules and constraints are applied from the Rule Management System.
we have started the implementation, and therefore we need some help related to the implementation.
We r using EJB2.0 with JBuilder9, JBoss3.2 as the application server and tomcate as the web server.
problem:
I want to create manual database connection using DataSource,
I am using mysql and database name is mydb.
I have done all the reqiured configration of mysql with Joss and it is working.
After getting the initial context, when i try to lookup the datasource, exception is thrown "mydb is not bound"
Initial context is correct because i have tried entity beans asd it works well.
code is
Hashtable contextValues = new Hashtable();
contextValues.put(Context.PROVIDER_URL, "jnp://loopback:1099");
contextValues.put(Context.INITIAL_CONTEXT_FACTORY,
"org.jnp.interfaces.NamingContextFactory");
Context context = new InitialContext(contextValues);
context.lookup("java://mydb");
Kindly help me if u find time,
regards!

try java:comp/env/jdbc/mydb or java:comp/env/mydb

"Name jdbc is not bound in this Context" when conncetiong from different pa

Hi,
I'm just a beginner at this so I'll have to explain everything in details as i have no idea what could be wrong.
I have a working connection to mydatabase using the following method in a CommonMethods.java file in WEB-INF; this file belongs to the "package mrkt.app;" package.
    public Connection getDataBaseConnection() {
        Connection conn = null ;
        try {
            Context ctx = new InitialContext();
            DataSource ds = (DataSource)ctx.lookup("java:comp/env/jdbc/myproject");
            conn = ds.getConnection();
        } catch (Exception ex) {
            ex.printStackTrace();
        return conn ;
    }     I needed to create a new class in package "package mrkt.app.cat.shop;", in this new java file i need access to the database so i just copied and pasted the above code in the new java file, compiled it, put it in the "WEB-INF/classes/mrkt/app/cat/shop" folder, restarted tomcat to reload classes. The class is loaded successfully, but i always get the following error when calling the method(getShopsCount) using the connection function (getDatabaseConnection)
javax.naming.NameNotFoundException: Name jdbc is not bound in this Context
     at org.apache.naming.NamingContext.lookup(NamingContext.java:770)
     at org.apache.naming.NamingContext.lookup(NamingContext.java:140)
     at org.apache.naming.NamingContext.lookup(NamingContext.java:781)
     at org.apache.naming.NamingContext.lookup(NamingContext.java:140)
     at org.apache.naming.NamingContext.lookup(NamingContext.java:781)
     at org.apache.naming.NamingContext.lookup(NamingContext.java:153)
     at org.apache.naming.SelectorContext.lookup(SelectorContext.java:137)
     at javax.naming.InitialContext.lookup(InitialContext.java:351)
     at mrkt.app.cat.shop.ShoppingGuide.getDataBaseConnection(ShoppingGuide.java:30)
     at mrkt.app.cat.shop.ShoppingGuide.getShopsCount(ShoppingGuide.java:49)
     at org.apache.jsp.shopping_005fguide_005fsection_jsp._jspService(shopping_005fguide_005fsection_jsp.java:1418)Regards.
Yehia A.Salam

I have the same problem!
I created a couple of virtualhost on the same webapp like described here
http://www.onjava.com/pub/a/onjava/2003/06/25/tomcat_tips.html
the application works without problems if I point my browser to
http://ip_address/webapp
but, if I open http://www.myvirtualhost.com/ I get a
javax.servlet.ServletException: javax.naming.NameNotFoundException: Name jdbc is not bound in this Context
I even defined the same datasource I use for the ip based browsing in the virtualhost datasources (through admin, without restarting tomcat) but I get the same exception... any suggestion?
thanks

JBOSS jndi Datasource: jdbc not bound

Im adding an jndi Datasource to JBOSS 4.0.2.
1. i copied jdbc driver to JBOSS_HOME/server/default/lib.
2. i copied following ds.xml to JBOSS_HOME/server/default/deploy (its based ony the mysql-ds.xml from the samples)
<?xml version="1.0" encoding="UTF-8"?>
<datasources>
<local-tx-datasource>
    <jndi-name>jndi-name</jndi-name>
    <connection-url>jdbc:mysql://localhost:3306/databasename</connection-url>
    <driver-class>org.gjt.mm.mysql.Driver</driver-class>
    <user-name>username</user-name>
    <password>password</password>
    <exception-sorter-class-name>org.jboss.resource.adapter.jdbc.vendor.MySQLExceptionSorter</exception-sorter-class-name>
    
    
    
    <metadata>
       <type-mapping>mySQL</type-mapping>
    </metadata>
</local-tx-datasource>
</datasources>I look this up using java:jndi-name. Works perfect.
For compatibility with other containers, i want to move my jndi-datasource to java:comp/env/jdbc/jndi-name
So i change my ds-description:
<?xml version="1.0" encoding="UTF-8"?>
<datasources>
<local-tx-datasource>
    <jndi-name>comp/env/jdbc/jndi-name</jndi-name>
    <connection-url>jdbc:mysql://localhost:3306/databasename</connection-url>
    <driver-class>org.gjt.mm.mysql.Driver</driver-class>
    <user-name>username</user-name>
    <password>password</password>
    <exception-sorter-class-name>org.jboss.resource.adapter.jdbc.vendor.MySQLExceptionSorter</exception-sorter-class-name>
    
    
    
    <metadata>
       <type-mapping>mySQL</type-mapping>
    </metadata>
</local-tx-datasource>
</datasources>Looking this up with java:comp/env/jdbc/jndi-name leads to Could not find datasource: java:comp/env/jdbc/jndi-name
javax.naming.NameNotFoundException: jdbc not bound
Some lines above jboss prints:
[WrapperDataSourceService] Bound connection factory for resource adapter for ConnectionManager 'jboss.jca:name=comp/env/jdbc/jndi-name,service=DataSourceBinding to JNDI name 'java:comp/env/jdbc/jndi-name
Please can somebody explain what the problem is about binding a datasource somewhere else than directly to "java:"

In web.xml making the following entry:
<web-app>
<description>MySQL Test App</description>
<resource-ref>
<description>DB Connection</description>
<res-ref-name>jdbc/test</res-ref-name>
<res-type>javax.sql.DataSource</res-type>
<res-auth>Container</res-auth>
</resource-ref>
</web-app>
Next, add a file jboss-web.xml under WEB-INF/ folder of the web-application. This file should contain entry as:
<jboss-web>
<resource-ref>
<description>DB Connection</description>
<res-ref-name>jdbc/test</res-ref-name>
<res-type>javax.sql.DataSource</res-type>
<jndi-name>java:/jdbc/test</jndi-name>
<res-auth>Container</res-auth>
</resource-ref>
</jboss-web>
Next, in JBOSS_HOME/server/default/deploy folder make a xx-ds.xml file or else, a similiar file can be found in that same folder with the name hsqldb-ds.xml. Make following entries in that xml file:
<datasources>
<local-tx-datasource>
<jndi-name>/jdbc/test</jndi-name>
<type-mapping>MySQL</type-mapping>
<connection-url>jdbc:mysql://localhost:3306/shopping_cart</connection-url>
<driver-class>com.mysql.jdbc.Driver</driver-class>
<user-name>root</user-name>
<password>root123</password>
<min-pool-size>1</min-pool-size>
<max-pool-size>5</max-pool-size>
</local-tx-datasource>
This should bind the jndi name.
In our client application, we need to look up as:
Context ctx = new InitialContext();
DataSource ds = (DataSource)ctx.lookup("java:/jdbc/test");
Connection conn = ds.getConnection();
This works perfectly.

Context Node not bound

Hi,
I have a scenario where in i have to pass data from view1 of Component 1 to View 2 of Component2.
As i understand , this is possible only through the component controllers.
while achieving this,I am facing a problem in the initial step itself.
My View 1 has a context node BTADMINH and i have created a similar node in the comp.controller and have binded them using this code
iv_controller_type = CL_BSP_WD_CONTROLLER=>CO_TYPE_COMPONENT
iv_target_node_name = 'BTADMINH'
iv_node_2_bind = BTADMINH )
I have created 2 input fields in my view using these attributes.When i test the view i get the value BTADMINH not bound in both the input fields.
Please guide me through to resolve the problem.
Best Regards
Uma Thirugnanam

Hi Yevgen,
Definitely. Sorry if i had not mentioned that. The BOL entity exists for the context nodes in both View controller and Component Controller.The nodes were basically created out of the BOL Entity named 'BTADMINH' itself.
does your context node contain some value in runtime?
The Two attributes that i have selected as modal attributes in the view are basically input fields. So i need to enter them once the view gets loaded.
Best Regards
Uma Thirugnanam
Edited by: Uma Thirugnanam on Jul 15, 2008 3:15 PM

Java:comp/env bound and unbound at the same time

I have a ServiceLocator class which has a method that looks up and caches EJB remote home objects. I am occasionally getting a NameNotFoundException from this method telling me that env is not bound when I try doing a lookup using a JNDI name such as "java:comp/env/ejb/MyEjb". What is so odd is that this lookup is working for other JNDI names under java:comp/env, as well as in other cases when using the same JNDI name which causes the exception. It appears that env is bound in some cases but not in others.
This only occurs when I restart my JBoss server after a client has opened an HttpSession. If I also restart the client then the error doesn't occur. The client is a VB application which calls my JBoss web application's Servlets. I'm using JBoss 4.0.1.
Can anyone give me a suggestion as to where I should look for the problem? Thanks in advance.
--James

A little more information:
The ServiceLocator is a Singleton object which runs as part of the server, and has its InitalContext bound the first time it's used (this happens in the ServiceLocator Singleton's constructor). The weirdness I'm experiencing is that it completes several lookups successfully before bombing on a lookup which uses the same JNDI name of a lookup that previously worked -- it literally works on one call and then fails on the next. The difference between the times it works and the time it doesn't is that the successful ServiceLocator method invocations originate within Servlets or EJBs and the unsuccessful invokation is made from within a JMX component. Still it's the same ServiceLocator Singleton, with the same internal InitialContext, so it would follow that the InitialContext would never lose a binding, regardless of the type of component that calls the method which does a lookup.
To further illustrate here's the scenario I'm dealing with:
1. The server is started.
2. The client is started.
3. All is well -- the client calls the servlets, which either (a) call the ServiceLocator to get EJBs or (b) invoke JMX services (MBean methods) which call the ServiceLocator to get EJBs.
4. The server is restarted.
5. The client makes a call to a servlet.
6. The servlet makes a call to the ServiceLocator method to get an EJB, and within that EJB the ServiceLocator is again called to get another EJB:
a. Lookup of java:comp/env/ejb/EJBOne is successful
b. Lookup of java:comp/env/ejb/EJBTwo is successful
7. The client calls a method on a JMX service (MBean) which internally uses the ServiceLocator to get an EJB. In this case the lookup fails:
c. Lookup of java:comp/env/ejb/EJBThree fails with the following exception stack trace:
javax.naming.NameNotFoundException: env not bound
at org.jnp.server.NamingServer.getBinding(NamingServer.java:491)
at org.jnp.server.NamingServer.getBinding(NamingServer.java:499)
at org.jnp.server.NamingServer.getObject(NamingServer.java:505)
at org.jnp.server.NamingServer.lookup(NamingServer.java:249)
at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:544)
at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:658)
at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:520)
at javax.naming.InitialContext.lookup(InitialContext.java:351)
at com.mycom.util.ServiceLocator.getRemoteHome(ServiceLocator.java:119)
etc...
7. The client receives the error and calls another servlet to refresh itself. This servlet looks up the same EJB which the JMX service was trying to lookup, and this time the ServiceLocator has no trouble finding it:
b. Lookup of java:comp/env/ejb/EJBThree is successful
In the ServiceLocator's lookup method I have added debug code to show the HashCode of the InitialContext being used, and in fact it is the same InitialContext being used each time.
What I think is happening is that normally in my application when the JMX components invoke ServiceLocator methods these methods are never doing lookups and are always getting objects previously cached by lookups made by previous ServiceLocator method calls made the Servlets or EJBs. In other words the above scenario is the only time a JMX component is invoking a ServiceLocator method in which the requested object isn't already cached and the lookup actually needs to happen. The "java:comp/env" name is somehow not available within the context of JMX, and hence the lookup fails.
So it appears that within the context of normal (non-JMX) components the JNDI name "java:comp/env" is bound to the InitialContext, but within the context of a JMX component the InitialContext temporarily loses this binding. Is this the really case? If so can someone point me to a reference in which this behavior explained?
--James

Ejb3 bean not bound

Hi I am new to EJB . Now in our project we are using ejb3 and persistance. So tried
a simple program which I found out from net. But when I am trying to run I am getting
bean not bound. And in JBoss console it is showing error like
ObjectName: jboss.jca:service=DataSourceBinding,name=DefaultDS State: NOTYETINSTALLED
These are all my files.
Book.java
package de.laliluna.library;
import java.io.Serializable;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.SequenceGenerator;
import javax.persistence.Table;
@Entity
@Table(name="book")
@SequenceGenerator(name = "book_sequence", sequenceName = "book_id_seq")
public class Book implements Serializable {
     private static final long serialVersionUID = 7422574264557894633L;
     private Integer id;
     private String title;
     private String author;
     public Book() {
          super();
     public Book(Integer id, String title, String author) {
          super();
          this.id = id;
          this.title = title;
          this.author = author;
     @Override
     public String toString() {
          return "Book: " + getId() + " Title " + getTitle() + " Author "
                    + getAuthor();
     public String getAuthor() {
          return author;
     public void setAuthor(String author) {
          this.author = author;
     @Id
     @GeneratedValue(strategy = GenerationType.TABLE, generator = "book_id")
     public Integer getId() {
          return id;
     public void setId(Integer id) {
          this.id = id;
     public String getTitle() {
          return title;
     public void setTitle(String title) {
          this.title = title;
}BookTestBean.java
package de.laliluna.library;
import java.util.Iterator;
import java.util.List;
import javax.ejb.Stateless;
import javax.persistence.EntityManager;
import javax.persistence.PersistenceContext;
@Stateless
public class BookTestBean implements BookTestBeanLocal, BookTestBeanRemote {
     @PersistenceContext(name="FirstEjb3Tutorial")
     EntityManager em;
     public static final String RemoteJNDIName = BookTestBean.class.getSimpleName() + "/remote";
     public static final String LocalJNDIName = BookTestBean.class.getSimpleName() + "/local";
     public void test() {
          Book book = new Book(null, "My first bean book", "Sebastian");
          em.persist(book);
          Book book2 = new Book(null, "another book", "Paul");
          em.persist(book2);
          Book book3 = new Book(null, "EJB 3 developer guide, comes soon",
                    "Sebastian");
          em.persist(book3);
          System.out.println("list some books");
          List someBooks = em.createQuery("from Book b where b.author=:name")
                    .setParameter("name", "Sebastian").getResultList();
          for (Iterator iter = someBooks.iterator(); iter.hasNext();)
               Book element = (Book) iter.next();
               System.out.println(element);
          System.out.println("List all books");
          List allBooks = em.createQuery("from Book").getResultList();
          for (Iterator iter = allBooks.iterator(); iter.hasNext();)
               Book element = (Book) iter.next();
               System.out.println(element);
          System.out.println("delete a book");
          em.remove(book2);
          System.out.println("List all books");
           allBooks = em.createQuery("from Book").getResultList();
          for (Iterator iter = allBooks.iterator(); iter.hasNext();)
               Book element = (Book) iter.next();
               System.out.println(element);
}BookTestBeanLocal.java
package de.laliluna.library;
import javax.ejb.Local;
@Local
public interface BookTestBeanLocal {
     public void test();
}BookTestBeanRemote.java
package de.laliluna.library;
import javax.ejb.Remote;
@Remote
public interface BookTestBeanRemote {
     public void test();
}client part--> FirstEJB3TutorialClient.java
package de.laliluna.library;
import java.util.Properties;
import javax.naming.Context;
import javax.naming.InitialContext;
import javax.naming.NamingException;
import de.laliluna.library.BookTestBean;
import de.laliluna.library.BookTestBeanRemote;
* @author hennebrueder
public class FirstEJB3TutorialClient {
      * @param args
     public static void main(String[] args) {
           * get a initial context. By default the settings in the file
           * jndi.properties are used. You can explicitly set up properties
           * instead of using the file.
            Properties properties = new Properties();
            properties.put("java.naming.factory.initial","org.jnp.interfaces.NamingContextFactory");
            properties.put("java.naming.factory.url.pkgs","=org.jboss.naming:org.jnp.interfaces");
            properties.put("java.naming.provider.url","localhost:1099");
          Context context;
          try {
               context = new InitialContext(properties);
               BookTestBeanRemote beanRemote = (BookTestBeanRemote) context
                         .lookup(BookTestBean.RemoteJNDIName);
               beanRemote.test();
          } catch (NamingException e) {
               e.printStackTrace();
                * I rethrow it as runtimeexception as there is really no need to
                * continue if an exception happens and I do not want to catch it
                * everywhere.
               throw new RuntimeException(e);
}I have created persistance.xml and application.xml under META-INF folder.
persistance.xml
<?xml version="1.0" encoding="UTF-8"?>
<persistence>
<persistence-unit name="FirstEjb3Tutorial">
<jta-data-source>hsqldb-db</jta-data-source>
<properties>
<property name="hibernate.hbm2ddl.auto"
value="create-drop"/>
</properties>
</persistence-unit>
</persistence>application.xml
<?xml version="1.0" encoding="UTF-8"?>
<application xmlns="http://java.sun.com/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" version="5" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/application_5.xsd">
     <display-name>Stateless Session Bean Example</display-name>
     <module>
          <ejb>FirstEjb3Tutorial.jar</ejb>
     </module>
</application>and in hsqldb-ds i have configured the driver and connection
<datasources>
   <local-tx-datasource>
      
      
      <jndi-name>ejb3ProjectDS</jndi-name>
      
      
      
     
     <connection-url>jdbc:hsqldb:data/tutorial</connection-url>
      
      <driver-class>org.hsqldb.jdbcDriver</driver-class>
      
      <user-name>sa</user-name>
      <password></password>
      
      
      
      
      
      <min-pool-size>5</min-pool-size>
      
      <max-pool-size>20</max-pool-size>
      
      
      
      <idle-timeout-minutes>0</idle-timeout-minutes>
      
      
      
      
      <track-statements/>
      
      
      <security-domain>HsqlDbRealm</security-domain>
      
      
      <prepared-statement-cache-size>32</prepared-statement-cache-size>
      
      <metadata>
         <type-mapping>Hypersonic SQL</type-mapping>
      </metadata>
      
      <depends>jboss:service=Hypersonic,database=localDB</depends>
      
   </local-tx-datasource>
   
   
   <mbean code="org.jboss.jdbc.HypersonicDatabase"
     name="jboss:service=Hypersonic,database=localDB">
     <attribute name="Database">localDB</attribute>
     <attribute name="InProcessMode">true</attribute>
   </mbean>
</datasources>.
Edited by: bhanu on Dec 2, 2008 9:45 AM

Hi jadespirit ,
I have the same problem in the same Book example ,my ejb3 project name "BaseHotele" so i follow what u said and this is my persistence.xml:
<?xml version="1.0" encoding="UTF-8"?>
<persistence>
<persistence-unit name="FirstEjb3Tutorial">
*<jta-data-source>java:BaseHoteleDS</jta-data-source>*
<properties>
<property name="hibernate.hbm2ddl.auto"
value="create-drop"/>
</properties>
</persistence-unit>
</persistence>
But it didn't work i have always HotelTestBean not bound!!
Help PLEASE i think that i had a mistake in the persistence.xml:i have 2 days searching for solutions without a good result!!!!!!!!!!!!!

PROBLEMS!!!-- COMP NOT BOUND

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