SAP Knowledge Base Article - Preview

2514328 - ChannelUnknownException: Channel with ID is not known


After performing a change in a Communication Channel object, the channel status in Communication Channel Monitor turns to red (with error) and in a few minutes the channel turns to green again.

In the traces the error is: Channel with ID xxxxxx is not known.



  • PI Release Independent
  • SAP NetWeaver
  • SAP Process Integration


SAP NetWeaver all versions ; SAP Process Integration all versions


Process Integration 7.0, PI 7.0, PI 7.01, PI 7.02, Process Integration 7.10, PI 7.10, Process Integration 7.11, PI 7.11, Process Integration 7.30, PI 7.30, Process Integration 7.31, PI 7.31, Process Orchestration 7.40, PI 7.40, PO 7.40, Process Orchestration 7.50, PI 7.50, PO 7.50, NetWeaver, XI, communication channel, cc, communication channel monitoring, stopping, starting, object, modify, modification, edit, update , KBA , BC-XI-CON-AFW-DC , Directory Cache , BC-NWA-XPI , Process Integration (PI) Monitoring , Problem

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