Assigning valuation class when creating Material

Question

Hi
I want assign "3100 -Trading Goods valuation class" to my material which i am creating. in Tr.code MMH1
In the accounting1 view, under the current valuation section, there are no options at all to select valuation class.
please help me figure out how to get the 3100 option into my valuation class.
i will send u a screen shot of my problem,if u need..gimme u r email id.
i will assign points
thanks

Answer 1

hi
u need to assign val classes to act cat ref.That act cat ref assign to mat type .
then syst automatically will give option of val class when ur creating mat of that mat type.
Log gen->mat master-> basic settings-> def att of mat type
here u assign act cat ref to mat type.
MM-> val & act assign ment -> act detr wth wizard-> def val class
here u assign val classes to act cat ref.
ok
if its ok
assign points
nani