How can i get the Icons in the output of ALV?

Hi,

I am trying to get the Icons in my report output using ALVs.

i am adding the following line

line_fieldcat-icon = 'ICON_GREEN_LIGHT'. in my field catalog for getting the respective Icon in the list. but the Icon is not getting displayed?

May i know whether the above specified line is correct or not? if not, how can i get the Icons in my output using ALVs?

Thanks and regards,

Ramesh.