com.sun.enterprise.deployment.backend.IASDeploymentException

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    • com.sun.enterprise.deployment.backend.IASDeploymentException: Error loading deployment descriptors for module [Oper8EA] -- Invalid ejb jar [appserv-rt.jar]: it contains zero ejb. Note: 1. A valid ejb jar requires at least one session, entity (1.x/2.x style), or message driven bean. 2. EJB3+ entity beans (@Entity) are POJOs and please package them as library jar. 3. If the jar file contains valid EJBs which are annotated with EJB component level annotations (@Stateless, @Stateful, @MessageDriven), please check server.log to see whether the annotations were processed properly. at com.sun.enterprise.deployment.backend.Deployer.loadDescriptors(Deployer.java:406) at com.sun.enterprise.deployment.backend.AppDeployerBase.loadDescriptors(AppDeployerBase.java:359) at com.sun.enterprise.deployment.backend.AppDeployer.explodeArchive(AppDeployer.java:303) at com.sun.enterprise.deployment.backend.AppDeployer.deploy(AppDeployer.java:207) at com.sun.enterprise.deployment.backend.AppDeployer.doRequestFinish(AppDeployer.java:148) at com.sun.enterprise.deployment.phasing.J2EECPhase.runPhase(J2EECPhase.java:208) at com.sun.enterprise.deployment.phasing.DeploymentPhase.executePhase(DeploymentPhase.java:108) at com.sun.enterprise.deployment.phasing.PEDeploymentService.executePhases(PEDeploymentService.java:966) at com.sun.enterprise.deployment.phasing.PEDeploymentService.deploy(PEDeploymentService.java:283) at com.sun.enterprise.deployment.phasing.PEDeploymentService.deploy(PEDeploymentService.java:835) at com.sun.enterprise.management.deploy.DeployThread.deploy(DeployThread.java:187) at com.sun.enterprise.management.deploy.DeployThread.run(DeployThread.java:225) Caused by: java.lang.IllegalArgumentException: Invalid ejb jar [appserv-rt.jar]: it contains zero ejb. Note: 1. A valid ejb jar requires at least one session, entity (1.x/2.x style), or message driven bean. 2. EJB3+ entity beans (@Entity) are POJOs and please package them as library jar. 3. If the jar file contains valid EJBs which are annotated with EJB component level annotations (@Stateless, @Stateful, @MessageDriven), please check server.log to see whether the annotations were processed properly. at com.sun.enterprise.deployment.util.EjbBundleValidator.accept(EjbBundleValidator.java:95) at com.sun.enterprise.deployment.util.ApplicationValidator.accept(ApplicationValidator.java:82) at com.sun.enterprise.deployment.EjbBundleDescriptor.visit(EjbBundleDescriptor.java:730) at com.sun.enterprise.deployment.Application.visit(Application.java:1819) at com.sun.enterprise.deployment.archivist.ApplicationArchivist.validate(ApplicationArchivist.java:520) at com.sun.enterprise.deployment.backend.Deployer.loadDescriptors(Deployer.java:382)

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