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1660910 - Cluster communication related errors in PI


  • The following error occurs in the Default Trace file in your Process Integration (PI) system:
    • Could not process cluster event, due to:
      One or more of the destinations did not return a response
    • UnexpectedException while requesting channel status from AAM
      java.rmi.UnexpectedException: UnexpectedException while processing
      cluster nodes specific channel information.

  • You may also see the error below in the Runtime Workbench Communication Channel Monitoring:
    • Channel has internal error
    • Adapter has not provided any status information about this channel



  • SAP NetWeaver
  • SAP Process Integration


SAP NetWeaver all versions ; SAP Process Integration all versions


XI, ChannelError, setClusterChannelsInformation, ClusterChannelRuntimeStatus, ChannelState, Unknown, default trace, Process Integration, PI, Process Orchestration, PO, NetWeaver, XI, AEX , KBA , BC-XI-CON-AFW , J2EE Adapter Framework , Problem

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