A blank page usually means that the Action is returning a forward that was never defined in the ActionMapping.
For instance,
if the Action has:
return mapping.findForward("
success");
but the ActionMapping has this:
<action ....>
<forward name="
next" path="/neverGonnaGoHere.do"></forward>
<forward name="
back" path="/neverGonnaGoHere.do"></forward>
</action>
If you have further problems, please reply to this
thread rather than creating a new one.