Oracle NetSuite Sync Error : Bill xxxx cannot be created in NetSuite YOU_CANNOT_ADD_AN_ITEM_AND_PURCHASE_ORDER_COMBINATION_THAT_DOES_NOT_EXIST_TO_A_VENDOR_BILL

Why the Sync Error occurs:

This error occurs when a bill attached to a purchase order is trying to sync from Bill.com to Oracle NetSuite, but the associated bill has a line item isn't linking to the PO. This error usually occurs when the bill is edited after it is linked to the PO.

How to Fix the Sync Error:

  1. Delete the bill with the error that's currently linked to the PO
  2. Create a new bill in Bill.com and link to the PO in Bill.com, and don't sync in between creating and linking
  3. Sync after the bill is created and linked to the PO in Bill.com