SAP Knowledge Base Article - Preview

2891417 - System status of the HANA DB shows as "current state unknown!" in the Web Dispatcher system

Symptom

A (external) Web Dispatcher is unable to forward requests to an SAP HANA database system (to the HANA XS, through the internal HANA Web Dispatcher).

The status of the HANA DB is "unknown" or in error state, at the (external) Web Dispatcher Web Admin UI.

In its trace file, the following entry appears:

*** ERROR => System <SID>: Could not get server list with path server.example.com/sap/hana/xs/internal/topology.xscfunc

At the trace file of the internal (HANA) Web Dispatcher, the following entry appears:

IcrFindTargetSystem: No system found for vhost: server.example.com addr: <IP address>:<port, 43XX by default> url: /sap/hana/xs/internal/topology.xscfunc


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Environment

  • SAP Web Dispatcher
  • SAP HANA database / HANA XS

Product

SAP HANA, platform edition all versions ; SAP NetWeaver all versions

Keywords

GTAGHEC_Delivery, GTAGHEC_Webdispatcher, GTAGHEC_Hana , KBA , BC-CST-WDP , Web Dispatcher , BC-XS-RT , OP Runtime / XS Controller , HAN-DB , SAP HANA Database , XX-HST-OPR , Technical Operations , How To

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