Different FY versions for different depreciation area

Hi Experts,

We use non-calendar FY version Z1 for the entire group. The last day of FY version is always the last Friday of September. (Eg: FY15 end with Sept. 25th)

For Thailand legal reporting, they calculates depreciation by day and their legal calendar is from Oct. 1^st to Sept. 30th. (Z3)

Due to system constraint, I can't set different FY version for dep. areas with different start date and end data.

We set FY version blank for all dep. areas (Group dep. & Local dep.). Therefore, FY version for FA is also Z1.

In order to fulfill Thailand legal reporting, we have to calculate dep. amount from Sept. 26th to Sept. 30th manually.

Are there any reports which can help with this?

Or are there any other settings can solve this gap?

Thanks in advance

Emma