Expense account is debited twice when transfering a source line

Hi,

Hope anyone can help me to understand a little bit more how Oracle is accounting when an invoice source line is transferred from one asset to another.

I have one capitalized asset with cost of 300 USD and accumulated depreciation of 108.31 USD. Because a business mistake they want to transfer the cost of this asset to another capitalized asset with a cost of 1180 USD.

So, business did transfer the asset with total of 300 USD using the "transfer to" option from the invoice source line. The question we got is: once they performed this action, the expense account is debited twice for the total of the accumulated depreciation (108.31) and we couldn't figured out why the system accounted like this. Please see below detail: