Acrrued purchases with zero quantity lines

Hi everybody,

On the US/CAD list 'Accrued purchases' (Module Procurement & sourcing - reports - status - Accrued purchases), I have a huge amount zero quantity lines with an accrual amount.

I'm wondering how a zero quantity line (no inventory) can have an accrual amount.

Is this a bug or is there some business logic behind it?

The list is based on inventory, but for lines where there is no inventory (zero quantity), I'm really wondering how this can have an accrual amount?

For information: the client is working with the item model group 'Weighted average'. The version of AX 2012 on which our client is working is RTM.

Best regards,

Dirk Van den Bossche