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3043175 - Web dispatcher fails to start due to incorrect backend system settings


SAP Web dispatcher does not start successfully.

The following entries are the last ones at the web dispatcher trace, "dev_webdisp":

[Thr 01] Mon Mar 22 19:03:33:954 2021
[Thr 01] *** ERROR => NiHLGetNodeAddr: NiPGetHostByName failed (rc=-1) [nixxhl.cpp 284]
[Thr 01] *** ERROR => IcrINormalizeHostnameAndService: NiHostToAddr failed: -2 [icrxxsystema 5698]
[Thr 01] *** ERROR => ICR: Configuration of backend systems failed: Internal ICM error(-1) [icrxx.c 2895]
[Thr 01] *** ERROR => IcrMain: IcrInit failed (rc=-1) [icxxman.c 828]



  • SAP Web Dispatcher
  • Reverse Proxy
  • HTTP Load balancing


SAP Web Dispatcher all versions


NiHLGetNodeAddr, NiPGetHostByName, failed, IcrInit failed , KBA , BC-CST-WDP , Web Dispatcher , Problem

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