When you load data in QlikView, a Script execution window pops up.
This window gives details on – the tables loaded, number of lines of data fetched, whether the data load is optimized or not.
By default this window closes, after the load is completed.
By setting the “user preferences” the developer can keep this window open and learn about the load progress.
Configure the setting to keep the script execution progress window open
Navigate to Menu/User preferences. Check “Keep Progress Open after Reload”