Hi,
I am realy new to EJB and JBoss. So I followed the tipps for installing JBoss with EJB.

Because I am using EJB with JSF I searched for a Tutorial including both and tried it out.

I use: JBoss 4.04

On deploying the Project, I got the following Exception:
------------------------------------------------------------------------------

--- Incompletely deployed packages ---
org.jboss.deployment.DeploymentInfo@5764ecbb { url=file:/C:/Programme/jboss-4.0.
4.GA/server/default/deploy/SrDemo_EAR.ear }
deployer: org.jboss.deployment.EARDeployer@bf053f
status: Deployment FAILED reason: Error during deploy; - nested throwable: (ja
vax.naming.NamingException: ejb-local-ref: 'ejb/ServiceRequestFacade', with web.
xml ejb-link: 'ServiceRequestFacade' failed to resolve to an ejb with a LocalHom
e)
state: FAILED
watch: file:/C:/Programme/jboss-4.0.4.GA/server/default/deploy/SrDemo_EAR.ear
altDD: null
lastDeployed: 1170689839192
lastModified: 1170689838892
mbeans:
persistence.units:ear=SrDemo_EAR.ear,jar=ejb.jar,unitName=Model state: Faile
d
jboss.j2ee:ear=SrDemo_EAR.ear,jar=ejb.jar,name=ServiceRequestFacade,service=
EJB3 state: Registered

--- MBeans waiting for other MBeans ---
ObjectName: jboss.web.deployment:war=web.war,id=1401278963
State: FAILED
Reason: org.jboss.deployment.DeploymentException: Error during deploy; - neste
d throwable: (javax.naming.NamingException: ejb-local-ref: 'ejb/ServiceRequestFa
cade', with web.xml ejb-link: 'ServiceRequestFacade' failed to resolve to an ejb
with a LocalHome)

ObjectName: persistence.units:ear=SrDemo_EAR.ear,jar=ejb.jar,unitName=Model
State: FAILED
Reason: java.lang.RuntimeException: You have not defined a jta-data-source for
a JTA enabled persistence context named: Model
Depends On Me:
jboss.j2ee:ear=SrDemo_EAR.ear,jar=ejb.jar,name=ServiceRequestFacade,service=
EJB3

ObjectName: jboss.j2ee:ear=SrDemo_EAR.ear,jar=ejb.jar,name=ServiceRequestFacade,
service=EJB3
State: NOTYETINSTALLED
I Depend On:
persistence.units:ear=SrDemo_EAR.ear,jar=ejb.jar,unitName=Model

--- MBEANS THAT ARE THE ROOT CAUSE OF THE PROBLEM ---
ObjectName: persistence.units:ear=SrDemo_EAR.ear,jar=ejb.jar,unitName=Model
State: FAILED
Reason: java.lang.RuntimeException: You have not defined a jta-data-source for
a JTA enabled persistence context named: Model
Depends On Me:
jboss.j2ee:ear=SrDemo_EAR.ear,jar=ejb.jar,name=ServiceRequestFacade,service=
EJB3

ObjectName: jboss.web.deployment:war=web.war,id=1401278963
State: FAILED
Reason: org.jboss.deployment.DeploymentException: Error during deploy; - neste
d throwable: (javax.naming.NamingException: ejb-local-ref: 'ejb/ServiceRequestFa
cade', with web.xml ejb-link: 'ServiceRequestFacade' failed to resolve to an ejb
with a LocalHome)

--------------------------------------------------------------------------------------

Perhabs I have structured the Project wrong way or any thing else:

Structure:

SRDemo.ear
+--ejb.jar
+-org.srdemo.business[Containing the Statless Session Bean/Interface]
+-org.srdemo.persistence [Entity Beans]
+--web.war
+--applicatin
+--WEB-INF
+--web.xml
+--jboss-web.xml

In the web.xml I defined:

 <ejb-local-ref>
 <ejb-ref-name>ejb/ServiceRequestFacade</ejb-ref-name>
 <ejb-ref-type>Session</ejb-ref-type>
 <local-home>org.srdemo.business.ServiceRequestFacadeLocal</local-home>
 <local>org.srdemo.business.ServiceRequestFacadeLocal</local>
 <ejb-link>ServiceRequestFacade</ejb-link>
 </ejb-local-ref>

I am not sure what I can do...

Thanks for help