SAP Knowledge Base Article - Preview

2235706 - ICMBND returning unauthenticated LOGIN request

Symptom

The icmbnd program cannot bind an ICM or Web Dispatcher Service and the following error is reported in the developer trace (dev_icm or dev_webdisp): 

[Thr <ID>] *** ERROR => IcmMsgProcess: Received unauthenticated LOGIN request from Partner: ICMBND(4), wp_no: <WPNO>, ni hdl: <handle>, uds: FALSE, opcode: 27
[Thr <ID>] *** ERROR => IcmMsgProcess: Unauthenticated LOGIN over IP socket


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Environment

  • SAP ICM 
  • SAP Web Dispatcher

Product

SAP NetWeaver all versions

Keywords

icxxextbnd.c, icxxmsg.c, IcmIActivateService: Could not reactivate service, IcmHandleMonServMsg: IcmActivateService failed, ERROR => IcmBndConnect: IcmRecMsg (rc=-8), icm/server_port, EXTBIND , KBA , BC-CST-IC , Internet Communication Manager , BC-CST-WDP , Web Dispatcher , Problem

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