SAP Knowledge Base Article - Preview

2511073 - Multiple EOIO contexts cannot be used within one transaction


  • In the Process Integration (PI) or Process Orchestration (PO) system, messages are failing with the error below:

    Multiple EOIO contexts cannot be used within one transaction. Previous: XI_OUTBOUND_XI_SERIALIZEXXXX__XXXX Current: XI_OUTBOUND_XI_SERIALIZEXXXX_XXXX
  • This error can be seen in the Message Monitor and in the Communication Channel Monitor.




  • 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, Exactly once in order, SOAP message, alerts, serialization , KBA , BC-XI-CON-MSG , Messaging System , Problem

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