Can someone please tell me why I should get two different answers using
"do whil not eof()" and "Scan endscan" as below :

** In this do whil loop, I get 5 records
select kpinx1
zap
select kpin
go top
do whil not eof()
if not empty(dtime1)
skip
loop
endif
if trayout1 = 0 and trayout2=0 and trayout3 = 0
skip
loop
endif
scatter memvar
INSERT INTO kpinx1 from memvar
select kpin
skip
enddo
select kpinx1
go top
brows

*** In this scan loop, I only get 2 recrods
select kpinx1
zap
select kpin
go top
scan
if not empty(dtime1)
skip
loop
endif
if trayout1 = 0 and trayout2=0 and trayout3 = 0
skip
loop
endif
scatter memvar
INSERT INTO kpinx1 from memvar

endscan
select kpinx1
go top
brows

Thanks