Hi, I have data in coloumns A , B and C of sheet 2 and in coloumn D i
have formula which is "=A1&B1&C1 which make group of values which are
in coloumns A , B and C. In sheet 1 in coloumn D I have same formula
which I have in sheet 2 but i have no values entered in coloumns A , B
and C. I want macro that when i enter values in coloumns cells A1 ,
B1 and C1 of sheet 1 and when i press enter on my keyboard to come to
next cell in cell A2 it should lookup cell D1 and match with coloumn
D of sheet 2 and if its not matching then it should give message that
value not found. Please not in both sheets coloumn D there is formula
which i mentioned above (please see below for more detail)

SHEET 2
A B C D-----------------------COLOUMNS
000 G12 B114 000G12B114-------------FORMULA "=A1&B1&C1
001 G13 B234 001G13B234
002 G14 B568 002G14B568
so if i put values in cells A , B and C of sheet 1 and the group value
by formula which i have in cell D if it not match with group values of
coloumn D of sheet 2 then it should give message that value not found
but if its correct then macro should do nothing. Please note that
macro should only work when i finish putting values in cell A to C and
as soon as i come down to next cell A macro should match cell D in
sheet 1 with cells D of sheet 2. I hope you understood what i am
trying to say. Please if anybody can help. Thanks