Period End Accruals - Projects

Hi,

If Period End Accruals are generated in Purchasing and the journals are imported by GL. What happen if the invoice have not been entered and the PRC: Interface Supplier Costs is executed?

Does this process transferred the cost recognised by the Period End Accrual or not?

I know that in the case of a "At Receipt" accrual recognition the accrual cost can be transferred to Project if the cost was not transferred previously with the invoice.

Anybody can clarify which is the case with Period End Accruals?

Thanks