We have no elegant solution
to this problem. The SAP
system sends only the visible list part to the frontend, so GuiXT has no chance
to read the remaining part.
In an InputScript, a possibility would be the
command that scrolls the list to the
right, so that (with the next Screen event) the V[_listline(1)] variable will
contain the righthand part of the list line.
An alternative possibility, with current GuiXT version 2006 Q3 1 and upwards, is to
check the window width and to ask the user to enlarge the window if he wants to
use your new function, so that the whole list becomes visible.