PNT_TO_AREA failed: V.PRUNE

Greetings:
1. When v.prune is run with a threshold of 0.25 meters, depening on the
   vector file that is being pruned, it gives the following error message!

PNT_TO_AREA failed: (533812.736071, 3443965.179426) (Category 94)

   Can some one explain its meaning ?

2. What is the best way to export a vector file to AGIS ? (Atlas GIS, from
    Strategic Mapping, Inc.). We are pruning the map, and exporting it to
    DLG format, which is supported by AGIS. But would like to know if anyone
    has a better solution!

Thank you,
--
Laxmi P. Musunur (LP) School of Forestry, Auburn University,
AUBURN AL 36849 E-mail: mlp@forestry.auburn.edu