KE27 issue (NO update for the COGS)

Hi all,

I'm activating the material ledger and there is an issue while running the KE27 periodic valuation ... the actual data does not appear in the COPA document and this is my configuration:

1) In Ke4U i assigned the valuation structure 002 (Periodic Valuation Actual) to point of valuation 02 and rec. F

2) In Define Access to Actual Costing/Material Ledger maintained the ACT key:

     valuation view ---> legal valuation

     type of valuation -->transfer cost component split and total cost.

     specify time reference --> period a/c to line item

     plant used for reading cost estimate --> use line item plant as cost est. plant

and in value field allocation for periodic  moving average price i assigned Operating concern Idea to VV145 COGS Alternative.

3) In Assign Costing Keys to Material Types --> point of valuation 02 and rec. F and mat.type FERT and the key ACT.

4) In Assign Value Fields operating concert IDEA and cost component structure:

Point of valuation    cost component      f/v     field name

02                           10                         3          VV151                                                 

02                           20                         3          VV171                   

02                           30                         3          VV211                 

02                           40                         3          VV151        

5) When i execute KE27 the fields like COGS alternative does not appear in the document and also it's value !!!

thanks in advance.