Error in account deteremination for GBB and VAY

Dear All,

We have implemented the Costing based COPAand while posting the PGI we are getting the follwing error.

" Account determination for entry GBB ,VAY 3000 is not possible"

How to resolve this problem w/o creating cost element for COGS

Whether we should update GBB and VAY through OBYC or any steps

Please help us.

Regards,

Vishwanath