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2647501 - CTS+ transport error: IOException while sending request Connection refused


  • You are using CTS+ to import an object into your Process Integration (PI) or Process Orchestration (PO) system
  • The import fails and you can see the below errors in the transport log:
    Exception during Kommunikation zu System Integration Builder mit Anwendung CMS-Transport ist unterbrochen. Detailinformation: IOException while sending request to http://<server>:<port>/rep/cmstransport/int?!
    Message is: Connection refused.
    End deployment (2018-04-18 11:32:45.0371 +1:00)
    Error stack trace
    Stop deployment of XI
    Highest return code is 12
    End date and time : 20180418113245
    / Ended with return code: ===> 12 <===
  • You are already using the fully qualified sever name as recommended in SAP Note 892754 - CMS Transport fails with message "connection refused"



  • 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 7.4, PI 7.4, PO 7.4, Process Orchestration 7.5, PI 7.5, PO 7.5, XI, FQDN, Fully Qualified Domain Name , KBA , BC-XI-IBD , Integration Builder - Design , Problem

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