Thanks Karl.I am not sure what hotfix 3 id but I have solved my
problem.I came across two little enlighntements.1) The swf player
security does not allow to fetch data fromany other domain.The "domain"
thing here is very important coz http://www.yahoo.com and
http://yahoo.com will be considereddifferent domain per the FLEX
specs.So basically my problem was that the crossdomain.xml which Ihave
put on my UDDI server was not accessible at the root.so basically ur
crossdomain.xml must be accessible ...