Revising a Vendor on a PO after a PO has been sent or saved (Voiding a Purchase Order)
Occasionally, you’ll come across a vendor that will not be able to fulfill an order as planned and you’ll need to change vendors in Xebra. In this situation you will you will need to VOID the PO document that was created. This will not void the entire job, but will unlock the line items so you can make changes to any details you need and then RECREATE the PO.
We will cover the process in the steps below.
To Void: Click Void 
on the PO document you need to change
Once you click void, you will then see that the document is grayed out and italicized, showing it is now a
voided document
You can now update the line item with your new vendor!
Proceed as you normally would to send a PO tothe vendor.