2118437 - SAP Web Dispatcher do not recognize all application servers of backend system

Symptom

When checking the SAP Web Dispatcher administration interface, there are not all backend application servers available in Monitor Application Servers menu.

And the following error can be seen in the Web Dispatcher file (dev_webdisp) with trace level 2:

*** ERROR => out of temp. server info records (100) [ictxxroute_r XXXX]
ICR: IcrIUpdateServerPoolFromDescrString(XXXXXXXXXXXXXXX XXXXXXXXXXXXXXXX) -> 2
*** ERROR => IcrUpdateServerPoolFromDescrString() failed 2 [icrxx_mt.c XXXX]

Environment

Operating system independent
Database independent
SAP NetWeaver
SAP Web Application Server for SAP S/4HANA
ABAP Platform
Most likely a backend system with more than 50 application servers

Product

ABAP platform all versions ; SAP NetWeaver all versions ; SAP Web Application Server for SAP S/4HANA all versions

Keywords

WDP, Web Dispatcher, instance, instances, Admin, administration interface, UI, wdisp/max_servers, ERROR => out of temp. server info records, ICR: IcrIUpdateServerPoolFromDescrString, ERROR => IcrUpdateServerPoolFromDescrString() failed, RZ11 , KBA , BC-CST-WDP , Web Dispatcher , Problem

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