To open this window choose 'Interactive DataScript' from the Transport menu.
The DataScript window allows you to print variables and to test DataScript for correctness. It is usefull for debuging code before you copy it to the Transport Customization window.
Enter any number of lines in the upper text area. Click the arrow button or type 'control enter' to execute the 4gl. Any results or print statements will appear in the lower text area.
See Using DataScript for more information on the DataScript language.