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NullPointerException While Activating Integration in Mozilla but Not In Chrome Browser. Intermittent Error 503 while Invoking Integration (Doc ID 2490180.1)

Last updated on JUNE 13, 2019

Applies to:

Oracle Integration - Version 17.4.1 to 17.4.1
Information in this document applies to any platform.

Symptoms

This knowledge article reflects updated product names. Oracle Integration Classic (OIC-C) was formerly known as Oracle Integration Cloud (OIC). Please see KM for the full list of recently renamed PaaS services.

 'Error 503--Service Unavailable' intermittently  appears while invoking Integration

 Integrations are getting activated from Chrome but not using Mozilla browser.

ERROR seein in Mozilla Browser while activating integration is:
java.lang.RuntimeException: javax.ejb.EJBException: EJB Exception: : java.lang.NullPointerException at com.oracle.injection.integration.ModuleContainerIntegrationService.createAroundConstructCallbackInterceptionModel(ModuleContainerIntegrationService.java:593) at com.oracle.injection.integration.ModuleContainerIntegrationService.registerEjbDescriptorAroundConstructInterceptors(ModuleContainerIntegrationService.java:520) at com.oracle.injection.provider.weld.WeldBeanManager.createEjb(WeldBeanManager.java:315) at weblogic.ejb.container.injection.InjectionBasedEjbComponentCreator.getBean(InjectionBasedEjbComponentCreator.java:72) at weblogic.ejb.container.manager.BaseEJBManager.createNewBeanInstance(BaseEJBManager.java:220) at weblogic.ejb.container.manager.BaseEJBManager.allocateBean(BaseEJBManager.java:246) at weblogic.ejb.container.manager.StatelessManager.createBean(StatelessManager.java:268) at weblogic.ejb.container.pool.StatelessSessionPool.createBean(StatelessSessionPool.java:132) at weblogic.ejb.container.pool.StatelessSessionPool.getBean(StatelessSessionPool.java:99) at weblogic.ejb.container.manager.StatelessManager.preInvoke(StatelessManager.java:153) at weblogic.ejb.container.internal.BaseLocalObject.getBeanInstance(BaseLocalObject.java:141) at weblogic.ejb.container.internal.BaseLocalObject.preInvoke(BaseLocalObject.java:103) at weblogic.ejb.container.internal.BaseLocalObject.__WL_preInvoke(BaseLocalObject.java:69) at weblogic.ejb.container.internal.SessionLocalMethodInvoker.invoke(SessionLocalMethodInvoker.java:22) at com.collaxa.cube.ejb.impl.bpel.BPELServerManagerBean_ntjv34_ICubeServerManagerLocalBeanImpl.unloadComponent(Unknown Source) at oracle.fabric.CubeServiceEngine.unload(CubeServiceEngine.java:1391) at oracle.fabric.CubeServiceEngine.unload(CubeServiceEngine.java:213) at oracle.integration.platform.blocks.deploy.CompositeDeploymentConnection.rollbackDeployedSvcEngines(CompositeDeploymentConnection.java:474)

Changes

 

Cause

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