How to display LONG TEXT STRING in Module Pool Screen ?

Hi Experts,

I want to display long text string, on screen designed through module pool(SE51). I tried to display through input/output field , but it displays it in SINGLE LINE and i have to scroll all through to view all string.

I want to display it in rectangular format . It doesnt allow me to set HEIGHT of component.

Please provide solution.

Thanks in advance.

Regards

Deepak