Hi Sanjay ! There are in the register export, but on the next extra line, starting with tag $%^!
RecordAddBegin(INVc,"R_INVc");
RecordField(ProdType,M4Int,0,0);
Row export sample
EE0D4D66-CEBEB72C-22327207-AC8D6273-19F10901 0 1 101310 "Paula" Coffee 250g vac, fj (Paulig) kast 25 11,11 1 KO 4,85 0 0 2 22.03.2010 0 4,85 EEK 4,85 0 0 0 4,85 0 0 20 75,60 75,60 0 0 0 0 0 0 0 0 0 0 0 0 0 0
$%^!: R_INVc 4
second row is
$%^!: R_INVc 4
value 4 is ProdType according to datadef
//Nadja