
To get the Customer delivery address you can use custtable.mcrDefaultDeliveryPostalAddress() method
This example shows how to get a formatted customer delivery address from a given invoice Account
LogisticsPostalAddress logisticsPostalAddress;
str deliveryAddress;
str deliveryName;
logisticsPostalAddress = CustTable::find(custInvoiceJour.salesTable().InvoiceAccount).mcrDefaultDeliveryPostalAddress();
deliveryAddress = logisticsPostalAddress.Street + "\n" + logisticsPostalAddress .ZipCode + " - " + logisticsPostalAddress.City + (logisticsPostalAddress.CountryRegionId ? strFmt(" (%1)", logisticsPostalAddress .CountryRegionId) : "");
deliveryName = custInvoiceJour.DeliveryName;