Channel has internal error

[former_member234749]

Hi,

We have two cluster nodes in our production PXI system but one of the cluster node of all channels showing error as "Channel has internal error".

Always one node showing in error and other one in green status.

I found the following error in administration information of the communication channel. Could any one please suggest why we are getting this error and how can we resolve this.

com.sap.aii.af.service.administration.api.AdminException: No adapter registered for channel a3294ff1bcd53243b79b7ce7732311cf

                at com.sap.aii.af.service.administration.impl.AdminManagerImpl.notifyChannelActivationStateChanged(AdminManagerImpl.java:984)

                at com.sap.aii.af.service.administration.impl.cluster.ClusterManager.eventReceivedSync(ClusterManager.java:560)

                at com.sap.aii.af.service.event.impl.worker.sync.SyncLocalWorker.work(SyncLocalWorker.java:71)

                at com.sap.aii.af.service.event.impl.worker.sync.AbstractSyncWorker.startWork(AbstractSyncWorker.java:40)

                at com.sap.aii.af.service.event.impl.EventManagerImpl.sendEventAndWaitForAnswer(EventManagerImpl.java:483)

                at com.sap.aii.af.service.event.impl.EventManagerImpl.syncClusterEventReceived(EventManagerImpl.java:417)

                at com.sap.aii.af.service.monitor.impl.ClusterController.receiveWait(ClusterController.java:261)

                at com.sap.engine.core.cluster.MessageListenerWrapper.process(MessageListenerWrapper.java:96)

                at com.sap.engine.core.cluster.impl6.p2pnio.MessageRunner.run(MessageRunner.java:65)

                at com.sap.engine.frame.core.thread.Task.run(Task.java:73)

                at com.sap.engine.core.thread.impl5.SingleThread.execute(SingleThread.java:178)

                at com.sap.engine.core.thread.impl5.SingleThread.run(SingleThread.java:316)

Thanks

[former_member184720]

>>>com.sap.aii.af.service.administration.api.AdminException: No adapter registered for channel

Did you try

• Full Cache Refresh
• Restart Java engine

[former_member186851]

Hello SAP PI,

Refer the below discussion.

Channel has Internal error | SCN