java.lang.NullPointerException
at weblogic.ejb.container.ejbc.codegen.MethodSignature.<init>(MethodSignature.java:66)
at weblogic.ejb.container.compliance.EJBObjectClassChecker.checkInterfaceBusinessMethodsMatchBeanMethods(EJBObjectClassChecker.java:290)
at sun.reflect.GeneratedMethodAccessor86.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:592)
at weblogic.ejb.container.compliance.EJBComplianceChecker.check(EJBComplianceChecker.java:262)
at weblogic.ejb.container.compliance.EJBComplianceChecker.checkDeploymentInfo(EJBComplianceChecker.java:216)
at weblogic.ejb.container.ejbc.EJBCompiler.complianceCheckJar(EJBCompiler.java:875)
at weblogic.ejb.container.ejbc.EJBCompiler.checkCompliance(EJBCompiler.java:843)
at weblogic.ejb.container.ejbc.EJBCompiler.doCompile(EJBCompiler.java:229)
at weblogic.ejb.container.ejbc.EJBCompiler.compileEJB(EJBCompiler.java:497)
at weblogic.ejb.container.ejbc.EJBCompiler.compileEJB(EJBCompiler.java:464)
at weblogic.ejb.container.deployer.EJBDeployer.runEJBC(EJBDeployer.java:432)
at weblogic.ejb.container.deployer.EJBDeployer.compileJar(EJBDeployer.java:754)
at weblogic.ejb.container.deployer.EJBDeployer.compileIfNecessary(EJBDeployer.java:657)
at weblogic.ejb.container.deployer.EJBDeployer.prepare(EJBDeployer.java:1201)
at weblogic.ejb.container.deployer.EJBModule.prepare(EJBModule.java:355)
at weblogic.application.internal.flow.ModuleListenerInvoker.prepare(ModuleListenerInvoker.java:93)
at weblogic.application.internal.flow.DeploymentCallbackFlow$1.next(DeploymentCallbackFlow.java:360)
at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:26)
at weblogic.application.internal.flow.DeploymentCallbackFlow.prepare(DeploymentCallbackFlow.java:56)
at weblogic.application.internal.flow.DeploymentCallbackFlow.prepare(DeploymentCallbackFlow.java:46)
at weblogic.application.internal.BaseDeployment$1.next(BaseDeployment.java:615)
at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:26)

Коллеги, никто не сталкивался ? вылезает при старте сервера ...

Blazkowicz https://kr.forums.oracle.com/forums/thread.jspa?threadID=943251

:) не помогло проверил все сессионники все методы верно оформлены