ABUMN Special depreciation positive in area 01 Message no. AA626

Hi experts,

I want to make a transfer from one asset to another one via ABUMN.

I have a problem when i have special depreciation on my asset, but only if this special depreciation is done after january...

I receive the following message

Special depreciation positive in area 01

Message no. AA626

RQ : When the special depreciation is done in january, it's working fine.

The business has to be able to make special depreciation when they have to, and not only in january!

The problem is coming from our depreciation code, i think.

In our depreciation code we have created a Z01 for period control method.

This code Z01 is customised as followed:

The problem is coming from the period control used with transfer postings. It is set to 06 (at the start of the year).

For transfert, we need to use this code, as the business want the system recalculates the depreciation of the year on the new asset.

Missed i something?

Thanks in advance!

Chris