Record scenarios for every release?

Hi,

I record the scenarios in LoadComplete for every release and do data correlation & parameterizing etc., for the load test.

I record it every time because, few service calls are failing with new build (Possibly because of the changes) which results in "time unknown" in Report.

Is there a way to generalize the script for a scenario & use it every time?

It would be great if you can send me some links / tutorials for this.

Thanks in advance...