How to invoke synchronous services dynamically (parallel) using BPEL

hi,
I am working on soa suit 11g(11.1.1.2.0) & weblogic server 10.3.2. I have one requirement in which i need to dynamically route endpoints. To achive this, i have created one table in which i stored endpoints(wsdl url) & i used parallel flow to get that wsdl entry. I am invoking dbadaptor & taking input from parallel activity's as index variable which is unique for each time. Like for one flow it uses 1, second flow it uses 2 and so on. But when i m calling dbadaptor to get wsdl_url from table, everytime it's taking first index_value, hence i am not getting correct wsdl_url from table. If i will get correct url then i will use dynamica partnerlink to call wsdl.
Could you please tell me any other way to dynamically route end point in BPEL?
Thanks
Amit

Dude,
I do have same requirement, but I followed the below link and I have created my process. I haven't tested it due to my environment is not yet ready. Even though my strong feeling is that we can achieve using this OSR installation. Just follow link and install OSR, after that take web service partner link and go to Resource pallet and invoke the service which is already exported from OSB, then one window will pop up with message of Check Dynamic......, there you have to check them. Finally all you need to do is..., Test it on another environment and let me know.
http://biemond.blogspot.com/2009/12/using-oracle-service-registry-in-soa.html
Cheers,
Mally

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