The purchase order number field is typically a read-only field and is not accessible when creating a purchase order.

 

•After the OK button is clicked, the entrée system will determine the next available purchase order number and assign it to the PO.

 

If system option 101 is enabled, users will be allowed to manually assign the purchase order number in this field. However, the purchase order number may be one that is already in use. NECS recommends letting the entrée system automatically assign the purchase order numbers.