WFLYEE0047: Incompatible conflicting binding at

Question

Got wired exception for very simple EJB with @Remote annotated interface in time of deploy to WildFly 17.0.1.Final

@Stateless
public class UserServiceImpl implements UserServiceRemote {

   @Override
   public List<UserRepr> getAllUsers() {
      return null;
   }
}

@Remote
public interface UserServiceRemote {

    List<UserRepr> getAllUsers();
}

The exception is

Caused by: java.lang.IllegalArgumentException: WFLYEE0047: Incompatible conflicting binding at java:jboss/exported/simple-webapp/UserServiceImpl!ru.geekbrains.jsf.UserServiceRemote source: org.jboss.as.ejb3.deployment.processors.EjbJndiBindingsDeploymentUnitProcessor$2@6aba1c4b"},
    "WFLYCTL0412: Required services that are not installed:" => [
        "jboss.deployment.unit.\"simple-webapp.war\".beanmanager",
        "jboss.deployment.unit.\"simple-webapp.war\".WeldStartService"
    ],
    "WFLYCTL0180: Services with missing/unavailable dependencies" => [
        "jboss.deployment.unit.\"simple-webapp.war\".batch.artifact.factory is missing [jboss.deployment.unit.\"simple-webapp.war\".beanmanager]",
        "jboss.deployment.unit.\"simple-webapp.war\".weld.weldClassIntrospector is missing [jboss.deployment.unit.\"simple-webapp.war\".beanmanager, jboss.deployment.unit.\"simple-webapp.war\".WeldStartService]"
    ]
}

Could you help with some common explanation of what could be wrong here? Which bindings are conflicting?

At least what the meaning of this kind of exception? I don't know how to interpret it.

UPD. If I rename UserServiceImpl to UserServiseRemImpl it works. WTH is here?))))

UPD. Fragment from server logs with this exception

17:58:33,380 INFO  [org.jboss.as.jpa] (MSC service thread 1-5) WFLYJPA0002: Read persistence.xml for ds
17:58:33,451 INFO  [org.jboss.weld.deployer] (MSC service thread 1-1) WFLYWELD0003: Processing weld deployment simple-webapp.war
17:58:33,489 INFO  [org.jboss.as.ejb3.deployment] (MSC service thread 1-1) WFLYEJB0473: JNDI bindings for session bean named 'UserRepository' in deployment unit 'deployment "simple-webapp.war"' are as follows:

    java:global/simple-webapp/UserRepository!ru.geekbrains.persist.UserRepository
    java:app/simple-webapp/UserRepository!ru.geekbrains.persist.UserRepository
    java:module/UserRepository!ru.geekbrains.persist.UserRepository
    ejb:/simple-webapp/UserRepository!ru.geekbrains.persist.UserRepository
    java:global/simple-webapp/UserRepository
    java:app/simple-webapp/UserRepository
    java:module/UserRepository

17:58:33,489 INFO  [org.jboss.as.ejb3.deployment] (MSC service thread 1-1) WFLYEJB0473: JNDI bindings for session bean named 'RoleService' in deployment unit 'deployment "simple-webapp.war"' are as follows:

    java:global/simple-webapp/RoleService!ru.geekbrains.jsf.RoleService
    java:app/simple-webapp/RoleService!ru.geekbrains.jsf.RoleService
    java:module/RoleService!ru.geekbrains.jsf.RoleService
    ejb:/simple-webapp/RoleService!ru.geekbrains.jsf.RoleService
    java:global/simple-webapp/RoleService
    java:app/simple-webapp/RoleService
    java:module/RoleService

17:58:33,491 INFO  [org.jboss.as.jpa] (ServerService Thread Pool -- 379) WFLYJPA0010: Starting Persistence Unit (phase 1 of 2) Service 'simple-webapp.war#ds'
17:58:33,497 INFO  [org.jboss.as.ejb3.deployment] (MSC service thread 1-1) WFLYEJB0473: JNDI bindings for session bean named 'UserServiceImpl' in deployment unit 'deployment "simple-webapp.war"' are as follows:

    java:global/simple-webapp/UserServiceImpl!ru.geekbrains.jsf.UserServiceLocal
    java:app/simple-webapp/UserServiceImpl!ru.geekbrains.jsf.UserServiceLocal
    java:module/UserServiceImpl!ru.geekbrains.jsf.UserServiceLocal
    ejb:/simple-webapp/UserServiceImpl!ru.geekbrains.jsf.UserServiceLocal
    java:global/simple-webapp/UserServiceImpl!ru.geekbrains.jsf.UserServiceRemote
    java:app/simple-webapp/UserServiceImpl!ru.geekbrains.jsf.UserServiceRemote
    java:module/UserServiceImpl!ru.geekbrains.jsf.UserServiceRemote
    java:jboss/exported/simple-webapp/UserServiceImpl!ru.geekbrains.jsf.UserServiceRemote
    ejb:/simple-webapp/UserServiceImpl!ru.geekbrains.jsf.UserServiceRemote

17:58:33,497 INFO  [org.hibernate.jpa.internal.util.LogHelper] (ServerService Thread Pool -- 379) HHH000204: Processing PersistenceUnitInfo [
    name: ds
    ...]
17:58:33,577 ERROR [org.jboss.msc.service.fail] (MSC service thread 1-5) MSC000001: Failed to start service jboss.deployment.unit."simple-webapp.war".INSTALL: org.jboss.msc.service.StartException in service jboss.deployment.unit."simple-webapp.war".INSTALL: WFLYSRV0153: Failed to process phase INSTALL of deployment "simple-webapp.war"
    at org.jboss.as.server@9.0.2.Final//org.jboss.as.server.deployment.DeploymentUnitPhaseService.start(DeploymentUnitPhaseService.java:183)
    at org.jboss.msc@1.4.8.Final//org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1737)
    at org.jboss.msc@1.4.8.Final//org.jboss.msc.service.ServiceControllerImpl$StartTask.execute(ServiceControllerImpl.java:1699)
    at org.jboss.msc@1.4.8.Final//org.jboss.msc.service.ServiceControllerImpl$ControllerTask.run(ServiceControllerImpl.java:1557)
    at org.jboss.threads@2.3.3.Final//org.jboss.threads.ContextClassLoaderSavingRunnable.run(ContextClassLoaderSavingRunnable.java:35)
    at org.jboss.threads@2.3.3.Final//org.jboss.threads.EnhancedQueueExecutor.safeRun(EnhancedQueueExecutor.java:1982)
    at org.jboss.threads@2.3.3.Final//org.jboss.threads.EnhancedQueueExecutor$ThreadBody.doRunTask(EnhancedQueueExecutor.java:1486)
    at org.jboss.threads@2.3.3.Final//org.jboss.threads.EnhancedQueueExecutor$ThreadBody.run(EnhancedQueueExecutor.java:1377)
    at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: java.lang.IllegalArgumentException: WFLYEE0047: Incompatible conflicting binding at java:jboss/exported/simple-webapp/UserServiceImpl!ru.geekbrains.jsf.UserServiceRemote source: org.jboss.as.ejb3.deployment.processors.EjbJndiBindingsDeploymentUnitProcessor$2@73fbe2f8
    at org.jboss.as.ee@17.0.1.Final//org.jboss.as.ee.component.deployers.ModuleJndiBindingProcessor.addJndiBinding(ModuleJndiBindingProcessor.java:298)
    at org.jboss.as.ee@17.0.1.Final//org.jboss.as.ee.component.deployers.ModuleJndiBindingProcessor.deploy(ModuleJndiBindingProcessor.java:122)
    at org.jboss.as.server@9.0.2.Final//org.jboss.as.server.deployment.DeploymentUnitPhaseService.start(DeploymentUnitPhaseService.java:176)
    ... 8 more

17:58:33,579 ERROR [org.jboss.as.controller.management-operation] (management-handler-thread - 12) WFLYCTL0013: Operation ("full-replace-deployment") failed - address: ([]) - failure description: {
    "WFLYCTL0080: Failed services" => {"jboss.deployment.unit.\"simple-webapp.war\".INSTALL" => "WFLYSRV0153: Failed to process phase INSTALL of deployment \"simple-webapp.war\"
    Caused by: java.lang.IllegalArgumentException: WFLYEE0047: Incompatible conflicting binding at java:jboss/exported/simple-webapp/UserServiceImpl!ru.geekbrains.jsf.UserServiceRemote source: org.jboss.as.ejb3.deployment.processors.EjbJndiBindingsDeploymentUnitProcessor$2@73fbe2f8"},
    "WFLYCTL0412: Required services that are not installed:" => [
        "jboss.deployment.unit.\"simple-webapp.war\".beanmanager",
        "jboss.deployment.unit.\"simple-webapp.war\".WeldStartService"
    ],
    "WFLYCTL0180: Services with missing/unavailable dependencies" => [
        "jboss.deployment.unit.\"simple-webapp.war\".weld.weldClassIntrospector is missing [jboss.deployment.unit.\"simple-webapp.war\".beanmanager, jboss.deployment.unit.\"simple-webapp.war\".WeldStartService]",
        "jboss.deployment.unit.\"simple-webapp.war\".batch.artifact.factory is missing [jboss.deployment.unit.\"simple-webapp.war\".beanmanager]"
    ]
}
17:58:33,579 INFO  [org.jboss.as.jpa] (ServerService Thread Pool -- 379) WFLYJPA0011: Stopping Persistence Unit (phase 1 of 2) Service 'simple-webapp.war#ds'
17:58:33,592 INFO  [org.jboss.as.server.deployment] (MSC service thread 1-6) WFLYSRV0028: Stopped deployment simple-webapp.war (runtime-name: simple-webapp.war) in 12ms
17:58:33,593 ERROR [org.jboss.as.server] (management-handler-thread - 12) WFLYSRV0014: Replacement of deployment "simple-webapp.war" by deployment "simple-webapp.war" was rolled back with the following failure message:
{
    "WFLYCTL0080: Failed services" => {"jboss.deployment.unit.\"simple-webapp.war\".INSTALL" => "WFLYSRV0153: Failed to process phase INSTALL of deployment \"simple-webapp.war\"
    Caused by: java.lang.IllegalArgumentException: WFLYEE0047: Incompatible conflicting binding at java:jboss/exported/simple-webapp/UserServiceImpl!ru.geekbrains.jsf.UserServiceRemote source: org.jboss.as.ejb3.deployment.processors.EjbJndiBindingsDeploymentUnitProcessor$2@73fbe2f8"},
    "WFLYCTL0412: Required services that are not installed:" => [
        "jboss.deployment.unit.\"simple-webapp.war\".beanmanager",
        "jboss.deployment.unit.\"simple-webapp.war\".WeldStartService"
    ],
    "WFLYCTL0180: Services with missing/unavailable dependencies" => [
        "jboss.deployment.unit.\"simple-webapp.war\".weld.weldClassIntrospector is missing [jboss.deployment.unit.\"simple-webapp.war\".beanmanager, jboss.deployment.unit.\"simple-webapp.war\".WeldStartService]",
        "jboss.deployment.unit.\"simple-webapp.war\".batch.artifact.factory is missing [jboss.deployment.unit.\"simple-webapp.war\".beanmanager]"
    ]
}
17:58:33,593 INFO  [org.jboss.as.server.deployment] (MSC service thread 1-2) WFLYSRV0027: Starting deployment of "simple-webapp.war" (runtime-name: "simple-webapp.war")
17:58:34,214 INFO  [org.jboss.as.jpa] (MSC service thread 1-1) WFLYJPA0002: Read persistence.xml for ds
17:58:34,235 INFO  [org.jboss.weld.deployer] (MSC service thread 1-7) WFLYWELD0003: Processing weld deployment simple-webapp.war
17:58:34,239 INFO  [org.jboss.as.jpa] (ServerService Thread Pool -- 379) WFLYJPA0010: Starting Persistence Unit (phase 1 of 2) Service 'simple-webapp.war#ds'
17:58:34,239 INFO  [org.hibernate.jpa.internal.util.LogHelper] (ServerService Thread Pool -- 379) HHH000204: Processing PersistenceUnitInfo [
    name: ds
    ...]
17:58:34,260 INFO  [org.jboss.as.ejb3.deployment] (MSC service thread 1-7) WFLYEJB0473: JNDI bindings for session bean named 'UserServiceBean' in deployment unit 'deployment "simple-webapp.war"' are as follows:

    java:global/simple-webapp/UserServiceBean!ru.geekbrains.jsf.UserServiceLocalBean
    java:app/simple-webapp/UserServiceBean!ru.geekbrains.jsf.UserServiceLocalBean
    java:module/UserServiceBean!ru.geekbrains.jsf.UserServiceLocalBean
    ejb:/simple-webapp/UserServiceBean!ru.geekbrains.jsf.UserServiceLocalBean
    java:global/simple-webapp/UserServiceBean!ru.geekbrains.jsf.UserServiceRemoteBean
    java:app/simple-webapp/UserServiceBean!ru.geekbrains.jsf.UserServiceRemoteBean
    java:module/UserServiceBean!ru.geekbrains.jsf.UserServiceRemoteBean
    java:jboss/exported/simple-webapp/UserServiceBean!ru.geekbrains.jsf.UserServiceRemoteBean
    ejb:/simple-webapp/UserServiceBean!ru.geekbrains.jsf.UserServiceRemoteBean

17:58:34,260 INFO  [org.jboss.as.ejb3.deployment] (MSC service thread 1-7) WFLYEJB0473: JNDI bindings for session bean named 'UserRepository' in deployment unit 'deployment "simple-webapp.war"' are as follows:

    java:global/simple-webapp/UserRepository!ru.geekbrains.persist.UserRepository
    java:app/simple-webapp/UserRepository!ru.geekbrains.persist.UserRepository
    java:module/UserRepository!ru.geekbrains.persist.UserRepository
    ejb:/simple-webapp/UserRepository!ru.geekbrains.persist.UserRepository
    java:global/simple-webapp/UserRepository
    java:app/simple-webapp/UserRepository
    java:module/UserRepository

17:58:34,260 INFO  [org.jboss.as.ejb3.deployment] (MSC service thread 1-7) WFLYEJB0473: JNDI bindings for session bean named 'RoleService' in deployment unit 'deployment "simple-webapp.war"' are as follows:

    java:global/simple-webapp/RoleService!ru.geekbrains.jsf.RoleService
    java:app/simple-webapp/RoleService!ru.geekbrains.jsf.RoleService
    java:module/RoleService!ru.geekbrains.jsf.RoleService
    ejb:/simple-webapp/RoleService!ru.geekbrains.jsf.RoleService
    java:global/simple-webapp/RoleService
    java:app/simple-webapp/RoleService
    java:module/RoleService

17:58:34,322 INFO  [org.jboss.as.connector.deployers.jdbc] (MSC service thread 1-3) WFLYJCA0005: Deploying non-JDBC-compliant driver class com.mysql.cj.jdbc.Driver (version 8.0)

I remove all injecting annotations for this bean but the problem still persists. Don't know how I can use lookup if I can't deploy application because of that exception. — Alexey Usharovski, Aug 23 '19 at 07:44
If I rename UserServiceImpl to UserServiseRemImpl it works. What is going on here???)))) — Alexey Usharovski, Aug 23 '19 at 11:19
My related question https://developer.jboss.org/message/990754 — Alexey Usharovski, Aug 27 '19 at 15:45
Some new workaround. Found that problem could be resolved by undeploy and Wildfly server restart. May be something wrong with JNDI content? I've tried to look through the web console but found nothing interesting. — Alexey Usharovski, Aug 30 '19 at 12:32
Probably that's a bug https://issues.jboss.org/browse/WFLY-12462 — Alexey Usharovski, Sep 04 '19 at 14:08

score 2 · Answer 1 · answered Jan 05 '22 at 14:47

2

I had this situation and I solved it by deleting TMP and DATA folders from ../wildfly_path/myApp/ folder and then restart myApp.

answered Jan 05 '22 at 14:47

octavian09

139
1
3

score 1 · Answer 2 · answered Dec 05 '19 at 22:32

I was facing a similar issue where I was running into

"Caused by: java.lang.IllegalArgumentException: WFLYEE0047: Incompatible conflicting binding at" exception

I have my Session EJBs packaged in separate ejb artifact. I used the maven-ejb-plugin in ejb artifact POM.xml file:

<plugin>
    <groupId>org.apache.maven.plugins</groupId>
    <artifactId>maven-ejb-plugin</artifactId>
    <configuration>
      <ejbVersion>3.0</ejbVersion>
      <generateClient>true</generateClient>
      <clientExcludes>
        <clientExclude>**/*Bean.class</clientExclude>
      </clientExcludes>
    </configuration>
  </plugin>

In your case, you can try out:

<plugin>
    <groupId>org.apache.maven.plugins</groupId>
    <artifactId>maven-ejb-plugin</artifactId>
    <configuration>
      <ejbVersion>3.0</ejbVersion>
      <generateClient>true</generateClient>
      <clientExcludes>
        <clientExclude>**/*Impl.class</clientExclude>
      </clientExcludes>
    </configuration>
  </plugin>

Thank you. Finally, I resolve the issue by a server restart. From interaction with WildFly developers I've got that possibly here is some rare situation with race conditions. BTW. Since that, I can't reproduce the issue anymore. — Alexey Usharovski, Dec 17 '19 at 18:08
@AlexeyUsharovski After an EJB instantiation error, where I annotated the wrong class the wildfy insistantly show this exception, when I fixed and restart everything back to work. — David Clifte, May 18 '20 at 22:37

merry · Answer 3 · 2020-06-09T09:07:18.443

1

I just encounter the same issue today: Incompatible conflicting binding at java:jboss/exported/cloud/billing/CsOt125SkuProfileServiceImplRemote source

After removing the lib from the Artifacts war, and redeploy it works well!

edited Jun 09 '20 at 09:07

answered Jun 09 '20 at 09:00

merry

11
2

score 1 · Answer 4 · answered Jun 24 '20 at 11:08

I've the same issue with Wildfly 16.

I'am merging two library version and I forgot to copy an implementation of an interface.

For instance I've Packet_interface with AInterface and Packet_EJB with AImplementation. In BImplementation I use AInterface.

I forgot to copy AImplementation during merge.

The first launch of the application say:

not found a class implementing AInterface, used in BImplementation

I copy the forgotten clas, compile the EAR and deploy.

Now the error is

Caused by: java.lang.IllegalArgumentException: WFLYEE0047: Incompatible conflicting binding at ... refer to another EJB randomly

If i restart and redeploy the EAR, it say that i forgot CImplementation.

So, if you forgot a class or you have an unimplemented interface, correct the problem and restart wildfly.

score 0 · Answer 5 · answered Sep 05 '22 at 14:23

0

In my case, it arose from inconsistencies around the declared db name in the service beans.

Resolve these discrepancies and restart jboss wildfly. The .ear should install.

answered Sep 05 '22 at 14:23

Oluwafemi Rotimi Nehemiah

11
2

WFLYEE0047: Incompatible conflicting binding at

5 Answers5