>Actually I was just trying this code and keep getting "Operator/operand type mistmatch":
>
>

proIn = 61227660  &&RLCA
>
>lnDigit = m.proIn - (INT(m.proIn / 9) * 9)
>		chkdig = 9 - lnDigit
>		
>??proIn + chkdig+CHR(13)+CHR(10)

>

>It must have something to do with the proIn field because the chkdig is generated fine by itself.

(1)

You cannot add a string to a numeric


(2) This is a bit simpler

	proIn = 61227660  &&RLCA
	chkdig = 9 - mod(m.proIn, 9)
	?proIn + chkdig