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1966721 - Socket write error when sending large amount of data for SOAP adapter


When processing XI message via SOAP adapter, in the audit log and defaultTrace.trc, you find the following error:


Failed to call the endpoint: Error in call over HTTP: HTTP 0 null

SOAP: call failed: Connection reset by peer:socket write error

SOAP: error reset by peer: socket write error

MP: exception caught with cause Connection reset by peer: socket write error

Exception caught by adapter framework: Connection reset by peer: socket write error Transmitting the message to endpoint <local> using connection File_ failed,

due Connection reset by peer: socket write error


If you have collected the debug level ICM trace, you might find the log "*** Error => request too big" in dev_icm.



  • PI Release Independent
  • SAP NetWeaver
  • SAP Process Integration


SAP NetWeaver all versions ; SAP Process Integration all versions


socket write error, HTTP 0 null, icm/HTTP/max_request_size_KB, request too big, Connection reset by peer. , KBA , BC-XI-CON-SOP , SOAP Adapter , Problem

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