SAP PM -Refurbishment Process

Hi Techies,

In refurbishment process, i have done goods receipt through IW8W . The MAP gets updated to the material only after order settlement (KO88/KO8G) . My question is ,Assume i have done GR on first week of a month. But order settlement is done only during month end.

During this inbetween period if the refurbished material which is in stock is issued again to some order doesn't it post wrong cost as MAP is not updated.

Thanks

AJ