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2560643 - " - Unexpected end of file from server" during Large Message transfer from CPI to C4C


You are sending message from CPI to C4C via HTTP based channel.
Although small messages could flow smoothly, large messages (~100MB or above) fail with below error: - Unexpected end of file from server



  • SAP Cloud Platform Integration for process services
  • SAP Cloud for Customer (C4C)


Cloud Integration all versions ; SAP Cloud for Customer add-ins all versions ; SAP Cloud for Customer core applications all versions


C4C, Cloud for Customer, HTTP, SOAP, SocketException, end of file, EOF, ICM, icm/HTTP/max_request_size_KB, SAP HANA Cloud Integration, SAP HCI, SAP CPI, SCPI, CPI, tenant, IFlow, Integration Flow, payload, CRM, ECC, EC , KBA , LOD-CRM-INT-CRM , Integration of C4C with CRM , BC-CST-IC , Internet Communication Manager , LOD-CRM-INT-S4H , Integration of C4C with S/4 HANA , LOD-CRM-INT-ERP , Integration of C4C with ERP , LOD-CRM-INT-EC , Integration of C4C with Employee Central , LOD-HCI-PI-RT , Integration Runtime , LOD-CRM-INT-YMT , Integration of C4C with Marketing , Problem

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