Issue with Period Control 03 for Depri key MSTL with 6446

Question

Hi Gurus,
We want to use mid-month calculation for Dep. key MSTL using period control 03 (i.e. 03/03/03/03). We are also using 6446 as year-depedent Fiscal year (i.e. Jan and Dec 6 weeks other rest 4 weeks).  period control 03 is pro rata at mid period
period 12 for 2009 start 11/14/09 ends 12/25/09
period 1 for 2010 start   12/26/09 ends 02/05/10
as per period control 03 mid month is Dec-04-2009 (setup in OAVH)
When i acquire an asset on Dec-04-09, the dep start date is Nov-14-09 which is correct and all calculation is correct
however when i acquire an asset on Dec-06-09 the dep start date is still Nov-14-09 which is not correct infact it should start dep from next month which will be Dec-26-09 (This is 1st period of Fiscal year 2010)
As mentioned above we are using 6-4-4-6 fiscal year
When acquiring an asset with mid month concept at year end we are facing problem in depri start date and hence calculation.
The setting in OAVH for period control 03 are as below
FV   Period Control     Desc.                             Year   Month   Day    Period    MidMonth
NL        03              Pro rata at mid period          2009    12        4         12           ticked
NL        03              Pro rata at mid period          2009    12        25       12           ticked
NL        03              Pro rata at mid period          2009    12        31        1            ticked
NL        03              Pro rata at mid period          2010    1          15        1            ticked
Thanks in advance

Answer 1

Deepak,
Your period 12/2009 starts and ends between 11/14/09 ends 12/25/09. Now you acquire an asset on 12/4/2009. As per OAVH, you want depreciation calculation start mid-period. Then how is depreciation start date of Nov 14, 2009 for this case?
Then you acquire an asset on Dec6, 2009. This, as per OAVH, falls into period 12/2009. Then why should the calculation start from period 1/2010 for this case?
Thanks,
Asheesh