Concurrent users problem in portal components.

Hi
we are implementing portal components based projects to an customer.
we are using RFC connections to fetch data from R/3. All users mapped to a service user , through which we are connecting to
the backend
when we are testing concurrently any portal applications we are getting erros.
any ideas how can we handle concurrent users access problems  in netweaver portal.
Thanks
Ravi

Hi,
Post the error and logfiles.
Regards,
Koti Reddy

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