Logon groups configuration for JAVA instances using NWA method

[Former Member]

Hello guys,

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 point is still quite unclear for me:

I have defined the instance IDs (of DIs installed on linux servers) and exacte Alias in the logon groups definitions in NWA. Is it possible to proof somehow (while accessing my URL http://<host>:<port>/TestApp~test/<application_resource>; ) either in web dispatcher ->Web Administration Interface(Application Server Monitor ?) or somewhere else on which Dialog Instance 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.

best regards,

Polina

[Former Member]

Hi Leibman,

Its possible, once after you normally access the portal using vanity URL, please below string in your Internet Explorer Address Bar, this gives you which Portal system's Java Server node being accessed

javascript:document.cookie

And below URLs to access any particular Java Server node of any server.

https://<host name>:<https port>/irj/portal;saplb_*=<Java serer node number>

https://<host name>:<https port>/irj/portal;sapj2ee_irj=<Java server node number>

I hope this serves your purpose.

Regards

Sekhar

Edited by: sekhar on Dec 5, 2009 3:26 AM

[Former Member]

Hi Sekhar,

thanks for your advices.

unfortunatelly i haven't got you: what did you mean in the first passage? where should i check javascript:document.cookie ? which string should i put in my Internet Explorer Address Bar, so that this gives me which Portal system's Java Server node being accessed???

thanks in advance.

regards,

Polina

[Former Member]

ok, I have understood what you ment in the first passage Thanks!

When I put javascript:document.cookie in my Internet Explorer Address Bar i got the following information:

PortalAlias=portal; saplb_STD_JAVA=(sapt20p_T20_20)207175450; JSESSIONID=(sapt20p_T20_20)ID1892984750DB11747115157906231437End; saplb_test=(lx003207_T20_20)206509050; saplb_*=(lx003207_T20_20)206509050

what does here saplb_STD_JAVA mean?

you can use following URLs to access any particular Java Server node of any server.

https://<host name>:<https port>/irj/portal;saplb_*=<Java serer node number> https://<host name>:<https port>/irj/portal;sapj2ee_irj=<Java server node number>

What is the difference between saplb_* and sapj2ee_irj?

Thanks in advance.

regards,

Polina