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3422657 - IcmParseSniFromRawData: Unexpected TLS record content type 0x47

Symptom

In the SAP Web dispatcher trace (dev_webdisp) / ICM trace file (dev_icm) appears the error message:

[Thr <nr>] IcmParseSniFromRawData: Unexpected TLS record content type 0x47
[Thr <nr>] *** ERROR => IcmIConnPeekSni: IcmParseSniFromRawData() failed: Invalid parameter (-2) [icxxconn.c   2731] 
...
[Thr <nr>] *** ERROR => *** WARNING =>  Peer is no SSL/TLS Client 


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Environment

  • SAP Netweaver
  • SAP Web Application Server for SAP S/4 HANA
  • ABAP Platform - Application Server ABAP
  • SAP Web Dispatcher

Keywords

invalid parameter, unexpected TLS, IcmParseSniFromRawData, no SSL/TLS Client , KBA , BC-CST-WDP , Web Dispatcher , BC-CST-IC , Internet Communication Manager , Problem

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