does overwriting an old dspf matter when making a new one?

hi folks, 

i have a question.

an interactive pgm. i
wrote does not show me
the output read from
the pf.

i mean, i type in a #
and a related rec. to
that screen appears on
the next scrn. w/the 
detail.

only instead of a detail
i seem to be getting 
zeros by the numeric
fields and nothing next
to the alphanumeric fields.

i don't understand why this
is. could it be b/c I copied the 
entire dspf from a different 
dspf and slightly
modified it? and that whenever i
specify the database fields,
the 'old' default values 
appear and must be changed every
time you specify database fields?

this is quite weird. appreciate
any advice.

regards,

Mohammad
_________________________________________________________
DO YOU YAHOO!?
Get your free @yahoo.com address at http://mail.yahoo.com

* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* This is the RPG/400 Discussion Mailing List!  To submit a new         *
* message, send your mail to "RPG400-L@midrange.com".  To unsubscribe   *
* from this list send email to MAJORDOMO@midrange.com and specify       *
* 'unsubscribe RPG400-L' in the body of your message.  Questions should *
* be directed to the list owner / operator: david@midrange.com          *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *