Fixed Assets - Disposal

Hi experts,

Asset ABC123 has depreciated for 11months, for e.g. 410*11

When I did a retirement - scrapping(partial), how come the amount I have depreciated for 11 months ( in accumulated depreciation) is debited(reversed)? Is giving me a hell in this add-on, my account balance is now wrong.

Thank you.

Regards,

Lim