我遇到了一個有趣的錯誤。我在JDeveloper中創建了一個PL/SQL Webservice。我可以在運行在JDeveloper中的集成WebLogic Server上成功運行/部署它，但無法將Web服務部署到實時WebLogic服務器。JDeveloper Web服務部署錯誤：
我收到以下錯誤，當我嘗試部署到實時的WebLogic Server（此WebLogic服務器有JRF，JRF Web服務和JAX-RPC運行時安裝）：在JDeveloper
"Caused by: java.sql.SQLException: Error looking up java:comp/env/jdbc/local_orcl_hrDS".
的JDBC connnection名是local_orcl_hr，我甚至用錯誤中指定的完整路徑和名爲「local_orcl_hrDS」的JDBC連接創建了一個JDBC連接名稱。我犯了同樣的錯誤。該錯誤告訴我它無法在服務器上找到數據源，但它存在。在WebLogic上，所有更改都已激活，數據庫連接測試成功。
有沒有人有任何想法？
謝謝！
完全跟蹤：
java.sql.SQLException: Error looking up : at local_orcl_hr.DeptService1Base.(DeptService1Base.java:33) at local_orcl_hr.DeptService1User.(DeptService1User.java:11) at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27) at java.lang.reflect.Constructor.newInstance(Constructor.java:513) at java.lang.Class.newInstance0(Class.java:355) at java.lang.Class.newInstance(Class.java:308) at weblogic.wsee.component.pojo.JavaClassComponent.createTarget(JavaClassComponent.java:49) at weblogic.wsee.component.pojo.JavaClassComponent.(JavaClassComponent.java:40) at weblogic.wsee.ws.WsBuilder.setComponent(WsBuilder.java:1907) at weblogic.wsee.ws.WsBuilder.buildService(WsBuilder.java:215) at weblogic.wsee.ws.WsFactory.createServerService(WsFactory.java:54) at weblogic.wsee.deploy.ServletDeployInfo.createWsService(ServletDeployInfo.java:91) at weblogic.wsee.deploy.DeployInfo.createWsPort(DeployInfo.java:372) at weblogic.wsee.server.servlet.BaseWSServlet.init(BaseWSServlet.java:83) at javax.servlet.GenericServlet.init(GenericServlet.java:241) at weblogic.servlet.internal.StubSecurityHelper$ServletInitAction.run(StubSecurityHelper.java:283) at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321) at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:121) at weblogic.servlet.internal.StubSecurityHelper.createServlet(StubSecurityHelper.java:64) at weblogic.servlet.internal.StubLifecycleHelper.createOneInstance(StubLifecycleHelper.java:58) at weblogic.servlet.internal.StubLifecycleHelper.(StubLifecycleHelper.java:48) at weblogic.servlet.internal.ServletStubImpl.prepareServlet(ServletStubImpl.java:539) at weblogic.servlet.internal.WebAppServletContext.preloadServlet(WebAppServletContext.java:1976) at weblogic.servlet.internal.WebAppServletContext.loadServletsOnStartup(WebAppServletContext.java:1950) at weblogic.servlet.internal.WebAppServletContext.preloadResources(WebAppServletContext.java:1869) at weblogic.servlet.internal.WebAppServletContext.start(WebAppServletContext.java:3126) at weblogic.servlet.internal.WebAppModule.startContexts(WebAppModule.java:1512) at weblogic.servlet.internal.WebAppModule.start(WebAppModule.java:486) at weblogic.application.internal.flow.ModuleStateDriver$3.next(ModuleStateDriver.java:425) at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:41) at weblogic.application.internal.flow.ModuleStateDriver.start(ModuleStateDriver.java:119) at weblogic.application.internal.flow.ScopedModuleDriver.start(ScopedModuleDriver.java:200) at weblogic.application.internal.flow.ModuleListenerInvoker.start(ModuleListenerInvoker.java:247) at weblogic.application.internal.flow.ModuleStateDriver$3.next(ModuleStateDriver.java:425) at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:41) at weblogic.application.internal.flow.ModuleStateDriver.start(ModuleStateDriver.java:119) at weblogic.application.internal.flow.StartModulesFlow.activate(StartModulesFlow.java:27) at weblogic.application.internal.BaseDeployment$2.next(BaseDeployment.java:1267) at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:41) at weblogic.application.internal.BaseDeployment.activate(BaseDeployment.java:409) at weblogic.application.internal.SingleModuleDeployment.activate(SingleModuleDeployment.java:43) at weblogic.application.internal.DeploymentStateChecker.activate(DeploymentStateChecker.java:161) at weblogic.deploy.internal.targetserver.AppContainerInvoker.activate(AppContainerInvoker.java:79) at weblogic.deploy.internal.targetserver.operations.AbstractOperation.activate(AbstractOperation.java:569) at weblogic.deploy.internal.targetserver.operations.ActivateOperation.activateDeployment(ActivateOperation.java:150) at weblogic.deploy.internal.targetserver.operations.ActivateOperation.doCommit(ActivateOperation.java:116) at weblogic.deploy.internal.targetserver.operations.AbstractOperation.commit(AbstractOperation.java:323) at weblogic.deploy.internal.targetserver.DeploymentManager.handleDeploymentCommit(DeploymentManager.java:844) at weblogic.deploy.internal.targetserver.DeploymentManager.activateDeploymentList(DeploymentManager.java:1253) at weblogic.deploy.internal.targetserver.DeploymentManager.handleCommit(DeploymentManager.java:440) at weblogic.deploy.internal.targetserver.DeploymentServiceDispatcher.commit(DeploymentServiceDispatcher.java:163) at weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallbackDeliverer.doCommitCallback(DeploymentReceiverCallbackDeliverer.java:195) at weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallbackDeliverer.access$100(DeploymentReceiverCallbackDeliverer.java:13) at weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallbackDeliverer$2.run(DeploymentReceiverCallbackDeliverer.java:68) at weblogic.work.SelfTuningWorkManagerImpl$WorkAdapterImpl.run(SelfTuningWorkManagerImpl.java:528) at weblogic.work.ExecuteThread.execute(ExecuteThread.java:201) at weblogic.work.ExecuteThread.run(ExecuteThread.java:173)
[下午二時47分28秒]產生的原因：java.sql.SQLException中：錯誤查找： [下午二時47分28秒]參見服務器日誌或服務器控制檯更多細節。