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Former Member
Nov 26, 2009 at 11:27 AM

Configuring Logon groups for JAVA instances using NWA method

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Hello,

we have a BI dual System landscape ( CI ABAP+ JAVA plus 2 dialog instance ABAP+JAVA, based on NW04s. I have set up a Web Dispatcher to do a load balancing for JAVA instances. I configured the logon groups according this documentation using NWA (http://help.sap.com/saphelp_nw04/helpdata/en/45/3dbe11a82b6bf1e10000000a1553f6/content.htm).

The following points are still quite unclear for me:

1. according documentation I should specify the following profile parameters:

[Define the special HTTP URLs, which SAP Web Dispatcher uses to send to the AS Java to retrieve the logon groups information]

wdisp/J2EE/group_info_location = [?] /JavaEE/public/icf_info/icr_groups

wdisp/J2EE/url_map_location = [?] /JavaEE/public/icf_info/icr_urlprefix

Wich values should i take here actually? These one or /J2EE/icr_groups and /J2EE/icr_urlprefix ?

2. Also I have to configure (in visual administrator) the GroupInfoRequest and UrlMapRequest properties of the HTTP Provider service running on server processes. They recommend to use /J2EE/icr_groups and /J2EE/icr_urlprefix. Should it be the same values as defined in those profile parameters?

3. I have defined the instance IDs and exacte Alias in the groups definitions in nwa. Is it possible to proof somehow while using my URL http://<host>:<port>/TestApp~test/<application_resource> either im web dispatcher (traces?) or on a web site on which DI I actually land to be sure that my load balancing works properly and i don't land on my Central Instance?

Thanks a lot in advance for your advices.

best regards,

Polina