The delivery note date set by the supplier

retann_Required
No
retann_Examples
 <documentReference documentType="DeliveryNote" id="95159" date="2021-12-02"> 
retann_Xpath
/b24Message/returnAnnouncement/documentReference[@documentType="DeliveryNote"]/@date
retann_Sort
2400
retann_Id
15
retann_Type
Date/Time