COPY from with PERL missing chunk of data

Howdy,
I have a PERL script that takes a file and parses it.  I then call the COPY
from command to insert my data.  If I do the COPY from with PERL, I drop 56
rows.
If I manually do the COPY from command within PG, with the same output
file, all the rows are imported.
Has anyone run into this?

Patrick Hatcher
Macys.Com