Data driven testing stop and start points

Hi,

My main question is how to make test complete loop that will run 40 fields at a time from the data pool. e.g open app run 40 fields close app, then open app run the next 40 fields close app, open app....and so on.

You need to organize the loop so it can start with launching the application, proceed with operating the data, and end with closing the application.

At the end of the loop, the code will move to the next record in your data source, so the next iteration will read a new data row.