Backorder

If the acknowledgment has an acknowledgment code value that's in the scheduleBackOrderChange code list, then either the Promised Ship Date or the Promised Delivery Date fields are updated in the purchase order.

The flexfields on the purchase order header and line are also updated. This table displays the data mapping for backorder.

changePurchaseOrder	ORACLE_1.0_B2B_PURCHASE_ORDER_ACKNOWLEDGMENT_IN
OrderNumber	B2BPurchaseOrderAcknowledgment/OrderNumber
SoldToLegalEntityId Note: This is populated during processing.	N/A
	B2BPurchaseOrderAcknowledgment/AcknowledgmentCode Note: This value needs to be in the orderAccept or orderChange code list, it's used for processing.
ChangeOrderDescription Note: If the AcknowledgmentReason isn't provided in the payload, then it will be set to Change to the Order.	B2BPurchaseOrderAcknowledgment/AcknowledgmentReason
SupplierOrderNumber	B2BPurchaseOrderAcknowledgment/SupplierOrderNumber
ChangeOrderInitiatingParty Note: Set to SUPPLIER.	N/A
PurchaseOrderEntryLine
LineNumber	B2BPurchaseOrderAcknowledgment/Lines/LineNumber
ChangeReason Note: If AcknowledgmentReason isn't provided in the payload, then this is set to Not Provided.	B2BPurchaseOrderAcknowledgment/Lines/Acknowledgments/AcknowledgmentReason
Action Note: If the acknowledgment code value is in the scheduleBackOrderChange code list then this is set to CHANGE.	B2BPurchaseOrderAcknowledgment/Lines/Acknowledgments/AcknowledgmentCode
PurchaseOrderEntryLine/PurchaseOrderEntrySchedule Note: Schedule is auto generated.	N/A
ScheduleNumber Note: This is autogenerated.	N/A
ChangeReason Note: If AcknowledgmentReason isn't provided in the payload, then this is set to Not Provided.	B2BPurchaseOrderAcknowledgment/Lines/Acknowledgments/AcknowledgmentReason
PromisedDeliveryDate or PromisedShipDate Note: If the PromisedDate is provided in the payload and the Buyer Managed Transport isn't selected on the order or if the PromisedDeliveryDate is provided in the payload, then the value is mapped to PromisedDeliveryDate. If the PromisedDate is provided in the payload and the Buyer Managed Transport is selected on the order, then the value is mapped to PromisedShipDate.	One of these must be passed: B2BPurchaseOrderAcknowledgment/Lines/Acknowledgments/PromisedDeliveryDate B2BPurchaseOrderAcknowledgment/Lines/Acknowledgments/PromisedShipDate B2BPurchaseOrderAcknowledgment/Lines/Acknowledgments/PromisedDate
Action Note: If the acknowledgment code value is in the scheduleBackOrderChange code list then this is set to CHANGE.	B2BPurchaseOrderAcknowledgment/Lines/Acknowledgments/AcknowledgmentCode
PurchaseOrderEntryLine/LineFlexfield
b2bBackOrderStatus Note: This flexfield is set to BACKORDER when the acknowledgment code value provided in the payload is in the scheduleBackOrderChange code list.	N/A
b2bBackOrderDate Note: This flexfield will be populated if PromisedDeliveryDate, or PromisedShipDate, or PromisedDate is provided, otherwise if no the value is provided, this field is set to No Date provided.	One of these must be passed: B2BPurchaseOrderAcknowledgment/Lines/Acknowledgments/PromisedDeliveryDate B2BPurchaseOrderAcknowledgment/Lines/Acknowledgments/PromisedShipDate B2BPurchaseOrderAcknowledgment/Lines/Acknowledgments/PromisedDate
HeaderFlexfield
b2bAckReviewRequired Note: If the acknowledgment code value is in the scheduleBackOrderChange code list then this flexfield is set to One or more lines have acknowledgment comments.	N/A

Sample Payload

Here's a sample payload for backorder:

<n1:Lines>
   <n1:LineNumber>1</n1:LineNumber>
   <n1:SupplierItemNumber>594-379</n1:SupplierItemNumber>
   <n1:CustomerItemNumber>544-589</n1:CustomerItemNumber>
   <n1:OrderQuantity>10</n1:OrderQuantity>
   <n1:UnitOfMeasureCode>EA</n1:UnitOfMeasureCode>
   <n1:UnitPriceAmount>7</n1:UnitPriceAmount>
   <n1:Acknowledgments>
      <n1:AcknowledgmentCode>BACKORDER</n1:AcknowledgmentCode>
      <n1:AcknowledgmentReason>Line 1-Backorder Change</n1:AcknowledgmentReason><!--This value will be populated in the Change Reason field-->
      <n1:PromisedDate>2026-11-17T09:30:47Z</n1:PromisedDate><!--This value will be populated in the Promised Delivery/Ship Date field under the Schedules and in the B2B Backorder Date DFF-->
   </n1:Acknowledgments>
</n1:Lines>