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2711953 - ERROR_READ_HTTP_REQUEST - QOS value is not specified in the request


You have configured HTTP_AEE Sender communication channel and noticed the following:

  1. Messages are failing with the error below:

    Error in processing caused by: ERROR_READ_HTTP_REQUEST, Read timeout. The client has disconnected or a synchronization error has occurred. Read
    [xxxxx] bytes. Expected [xxxx]

  2. In the XPI Inspector traces, you can see that when trying to access the HttpMessageServlet, a 500 Internal Server Error is returned for HTTP request.


    500 Internal Server Error is returned for HTTP request [https://<host>:<port>/HttpAdapter/HttpMessageServlet]:
    component [HttpMessageServlet],
    web module [HttpAdapter],
    application [],
    DC name [],
    CSN component[],
    problem categorization [],
    internal categorization [315164337].

  3. If you access the URL directly from the browser, you will receive a 500 Internal Server Error QOS value is not specified in the request.




  • SAP NetWeaver
  • SAP Process Integration


SAP NetWeaver all versions ; SAP Process Integration all versions


Process Integration, PI, Process Orchestration, PO, NetWeaver, XI, AEX, http_aae sender, icm traces, webdispatcher , 7.3, 7.4, 7.4, 7.31, configuration, EO, EOIO , KBA , BC-XI-CON-HTP , HTTP Adapter J2EE Adapter Engine , Problem

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