Checked the concern received from the user regarding the creation of the PO for the two invoices, extracted the data for the invoices for checking if there are INUMBR/SKUs without selling and buying U/M again, as per checking, there are for one of the invoices, but there is none in other invoices, checked further the other invoices to make sure that there is no SKUs that have no selling and buying U/M, and as per checking, there is none. Send the list of SKUs to Ms. Liby for checking on their side and for updating the data.