Message AA641 - Net book value negative in area 01

Good afternoon,

I've an invoice of asset in 2007 with amount 3.600€ and this year I want to launch a credit memo in the same value, through tr. ABGF - Credit Memo in next year, but the system emits the following message of error: "Message AA641 - Net book value negative in area 01".

How it is that I can resolve this situation?

Thanks for your help.

Best regards,

Elsa Rufino