CVD/custom duty not on inventory

Hi,

We have a scenario where we are using advance licence for imports. We will consume advance licence for cvd/custom duty but not to load on inventory.

For that we will open vendor code for advance licence in sap and assign cvd/custom duty etc to vendor- advance licence in po and will do miro for advance licence (delivery cost) first, (finance entry vendor advance licence cr, some g/l say xxx will debit) then we will post main vendor miro.

I have created new accrual key and mapped in obyc with g/l xxx), but every time delivery cost is loaded on inventory.

How to proceed, please suggest.

GR