JRA connection to message server

Hi,
I want to use the JRA to connect to an ABAP back end. The backend is setup to allow load balancing and high availability using a message server and logon groups.
Is it possible to connect to the message server with the JRA. (for example : passing a logon group as a parameter)
Can we benefit from the load balancing offered by the message server.
Thanks.
Thierry Dagnino
Systems Architect
Hydro-Québec

Hi,
I just read about JRA and found the following facts.
'The SAP Java Resource Adapter (SAP JRA) is a J2EE -compatible connector for SAP systems. It enables the integration of SAP systems with J2EE application servers. The SAP JRA implements the standard J2EE interfaces for the SAP Java Connector (SAP JCo), thus simplifying communication between heterogeneous, distributed J2EE landscapes and SAP.
You can use the SAP JRA to call remote functions of an SAP system by executing RFC calls via TCP/IP.'
So I believe since its just an add-on like thing which connects to the SAP system via SAP JCO you shouldn't worry about connecting to message server.
Since while creating a JCO connection you can define whether it should be a load-balanced or not.
Check this link.
http://help.sap.com/saphelp_erp2004/helpdata/en/3a/3b1b40fcdd8f5ce10000000a155106/frameset.htm
another example would be found here...
http://help.sap.com/saphelp_erp2004/helpdata/en/25/19e7752be1c8459258a072d87e3a34/frameset.htm
hope that clears your doubt.
Regards,
Siddhesh

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    Message was edited by:
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    Solution provided by Microsoft
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