Tracking number are not set when adding Item Fulfillment records via SuiteTalk (Web Services)

When using a SuiteTalk (Web Services) in adding ItemFulfillment records and the tracking number does not appear on the createdrecord make sure to:

-Check the shipping carrier on the Sales Order
-Review the Schema Browser for Item Fulfillment using the URL below forreference: 

https://system.netsuite.com/help/helpcenter/en_US/SchemaBrowser/indexv2013_1_0.html

- Make sure to use the correctItemFulfillmentPackageList Record

ItemFulfillmentPackageList -for regular carriers
ItemFulfillmentPackageUpsList -for UPS carriers
ItemFulfillmentPackageUspsList -for USPS carriers
ItemFulfillmentPackageFedExList -for FedEx carriers

Sample SOAP body for request

        <tranSales:packageList>
          <tranSales:package>
            <tranSales:packageDescr>Sample for Regular Package List</tranSales:packageDescr>
            <tranSales:packageTrackingNumber>0000000000001</tranSales:packageTrackingNumber>
          </tranSales:package>
        </tranSales:packageList>

        <tranSales:packageUpsList>
          <tranSales:packageUps>
            <tranSales:packageDescrUps>Sample for UPS Package List</tranSales:packageDescrUps>
            <tranSales:packageTrackingNumberUps>0000000000002</tranSales:packageTrackingNumberUps>
          </tranSales:packageUps>
        </tranSales:packageUpsList>

        <tranSales:packageUspsList>
          <tranSales:packageUsps>
            <tranSales:packageDescrUsps>Sample for USPS Package List</tranSales:packageDescrUsps>
            <tranSales:packageTrackingNumberUsps>0000000000003</tranSales:packageTrackingNumberUsps>
          </tranSales:packageUsps>
        </tranSales:packageUspsList>

        <tranSales:packageFedExList>
          <tranSales:packageFedEx>
            <tranSales:packageTrackingNumberFedEx>0000000000004</tranSales:packageTrackingNumberFedEx>
            <tranSales:priorityAlertContentFedEx>Sample for FedEx Package List</tranSales:priorityAlertContentFedEx>
          </tranSales:packageFedEx>
        </tranSales:packageFedExList>