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B2B 12.2.1.3 Create Message error with hub config

Martien van den AkkerMay 29 2020

HI Guys,

I'm working on a solution to implement a B2B Switch to connect multiple Dev-Test-Pre-Prod environments to a shared Dev/Test/Preprod environment amongst Trading Partners. Based on ebMS.

I Used this as a guideline: https://docs.oracle.com/middleware/12212/b2b/b2b-ug/GUID-A736EA83-94F5-472C-8395-20FC75F00775.htm#XBBUG2165

I have a setup that if I connect one Trading Partner to the Remote Trading Partner directly it works correctly. But if I connect them through a B2B-hub-environment, where I have two agreements for each TP, the connection between the sending TP to the hop goes well, Message gets status complete and Ack is send. But at creation of the message to the Receiving TP, I get a nullpointer exception during the Create message:

[2020-05-27T13:56:43.584+02:00] [SoaServer1] [ERROR] [] [oracle.soa.b2b.engine] [tid: DaemonWorkThread: '9' of WorkManager: 'wm/SOAWorkManager'] [userId: <anonymous>] [ecid: ae4154c2-f222-4c4b-9d89-fbcab40744e6-000001e6,0] [APP: soa-infra] [partition-name: DOMAIN] [tenant-name: GLOBAL] [FlowId: 0000N9LzUTjFw005zzO5yW1Un_2j000004] Error -: B2B-51509: Create message error: component- null.: java.lang.Exception: java.lang.NullPointerException[[

at oracle.tip.b2b.exchange.ebms.EBMSExchangePlugin.createMessage(EBMSExchangePlugin.java:2720)

at oracle.tip.b2b.msgproc.Request.outgoingRequestPostColab(Request.java:2112)

at oracle.tip.b2b.msgproc.Request.outgoingRequest(Request.java:1191)

at oracle.tip.b2b.engine.Engine.processOutgoingMessageImpl(Engine.java:1873)

at oracle.tip.b2b.engine.Engine.processOutgoingMessage(Engine.java:968)

at oracle.tip.b2b.msgproc.MessageHandler.doDeliverMessageToDestination(MessageHandler.java:521)

at oracle.tip.b2b.msgproc.MessageHandler.deliverMessageToDestination(MessageHandler.java:316)

at oracle.tip.b2b.msgproc.Request.putMsg(Request.java:855)

at oracle.tip.b2b.msgproc.Request.continueRequest(Request.java:640)

at oracle.tip.b2b.msgproc.Request.incomingRequest(Request.java:577)

at oracle.tip.b2b.engine.Engine.processIncomingMessageImpl(Engine.java:3421)

at oracle.tip.b2b.engine.Engine.processIncomingMessage(Engine.java:1960)

at oracle.tip.b2b.engine.Engine.incomingContinueProcess(Engine.java:4919)

at oracle.tip.b2b.engine.Engine.handleMessageEvent(Engine.java:4349)

at oracle.tip.b2b.engine.Engine.processEvents(Engine.java:3883)

at oracle.tip.b2b.engine.ThreadWorkExecutor.processEvent(ThreadWorkExecutor.java:944)

at oracle.tip.b2b.engine.ThreadWorkExecutor.run(ThreadWorkExecutor.java:258)

at oracle.integration.platform.blocks.executor.WorkManagerExecutor$1.run(WorkManagerExecutor.java:184)

at weblogic.work.j2ee.J2EEWorkManager$WorkWithListener.run(J2EEWorkManager.java:209)

at weblogic.invocation.ComponentInvocationContextManager._runAs(ComponentInvocationContextManager.java:352)

at weblogic.invocation.ComponentInvocationContextManager.runAs(ComponentInvocationContextManager.java:337)

at weblogic.work.LivePartitionUtility.doRunWorkUnderContext(LivePartitionUtility.java:57)

at weblogic.work.PartitionUtility.runWorkUnderContext(PartitionUtility.java:41)

at weblogic.work.SelfTuningWorkManagerImpl.runWorkUnderContext(SelfTuningWorkManagerImpl.java:644)

at weblogic.work.SelfTuningWorkManagerImpl.runWorkUnderContext(SelfTuningWorkManagerImpl.java:622)

at weblogic.work.DaemonWorkThread.run(DaemonWorkThread.java:39)

Caused by: java.lang.Exception: java.lang.NullPointerException

... 26 more

Caused by: java.lang.NullPointerException

at oracle.tip.b2b.exchange.ebms.EBMSExchangePlugin.createMessage(EBMSExchangePlugin.java:2627)

... 25 more

java.lang.Exception: java.lang.NullPointerException