Apache WebServer & Weblogic managed Servers

Hi,
We are facing some problem in the configuration. We have two set of applications, one which works with new database connection jar and another one which uses the old jar. For resolving this problem we created two different set of managed servers - ms01 and ms02. So new application will be in ms01 and older on ms01.
Now when trying to access the applications using apache webserver and I did following settings for it:
<IfModule mod_weblogic.c>
WebLogicCluster stg-ms01.net:7232,stg-ms02.net:7233
MatchExpression *.*
Debug ALL
WLLogFile /scratch/content/ms1.log
</IfModule>
Bu doing this all apps on ms01 work and for old apps I added location block-
<Location /app1>
SetHandler weblogic-handler
WebLogicHost stg-ms02.net
</Location>
<Location /app2>
SetHandler weblogic-handler
WebLogicHost stg-ms02.net
</Location>

As soon as I enter the location block, none of the resurces on weblogic can be found.

Please let mem know if have any resolution. Any help would be greatly appriciated.
Thanks
PT