Create sales order via code 2017 R2 - acumatica

Question

I am trying to create sales orders with data retrieved from my edi system. I have the code working to retrieve the orders, but I am having trouble creating the SO. I can create them with an external program using the SOAP interface, but I am trying to use the graph and insert them directly. I get an exception stating "{"Error: An error occurred during processing of the field CustomerLocationID : Object reference not set to an instance of an object.."}" but I successfully looked up the customer id and location id. Here is the code for my routine. I use similar code to create records for a new master/detail set of tables that I created.
Please advise if anyone has insight on creating sales orders in this manner. The error is thrown at the line:
soOrder.CurrentDocument.Insert(order);
I also am getting an error trying to access the extended fields for SOOrder and SOLine. I currently commented those fields out to see if I could create an order, but I will need to load data in them as well.
foreach (LingoOrderSearch ediOrder in doc850)
{
res850 = lingo.Retrieve850(ediOrder.documentId, "850");
SOOrderEntry soOrder = PXGraph.CreateInstance<SOOrderEntry>();
soOrder.Clear();
var order = new SOOrder();
//SOOrderExt orderExt = order.GetExtension<SOOrderExt>();
order.OrderType = "SO";
order.Status = "Open";
if (res850.Data850.partner == "BEDBATH" || res850.Data850.partner == "BEDBATH_CAN")
customerLookup = "BBB";
else
customerLookup = res850.Data850.partner;
CustomerMaint customerGraph = PXGraph.CreateInstance<CustomerMaint>();
Customer arCustomer = PXSelect<Customer, Where<Customer.status, Equal<Required<Customer.status>>,
And<Customer.acctCD, Equal<Required<Customer.acctCD>>>>>.Select(this, "Active", customerLookup);
if (arCustomer == null)
throw new PXException("Unable to find customer " + customerLookup + " (partner:" + res850.Data850.partner + ")");
order.CustomerID = arCustomer.BAccountID;
CustomerLocationMaint customerLocationGraph = PXGraph.CreateInstance<CustomerLocationMaint>();
Location arCustomerLocation = PXSelect<Location, Where<Location.isActive, Equal<Required<Location.isActive>>,
And<Location.bAccountID, Equal<Required<Location.bAccountID>>,
And<Location.locationCD, Equal<Required<Location.locationCD>>>>>>
.Select(this, true, arCustomer.BAccountID, res850.Data850.location);
if (arCustomerLocation == null)
throw new PXException("Unable to find customer location" + customerLookup + " / " +
res850.Data850.location + " (partner:" + res850.Data850.partner + ")");
order.CustomerLocationID = arCustomerLocation.LocationID;
order.CustomerOrderNbr = res850.Data850.poNumber;
order.ExtRefNbr = res850.Data850.documentId.ToString();
//orderExt.UsrEDICustomerVendorId = res850.Data850.vendor;
//orderExt.UsrEDICustomerId = res850.Data850.partner;
if (!DateTime.TryParse(res850.Data850.poDate, out tempDate))
{
tempDate = DateTime.Today;
}
order.DocDate = tempDate;
DateTime.TryParse(res850.Data850.requestedDeliveryDate, out tempDate);
if (!DateTime.TryParse(res850.Data850.requestedDeliveryDate, out tempDate))
{
tempDate = DateTime.Today;
}
order.RequestDate = tempDate;
soOrder.CurrentDocument.Insert(order);
soOrder.Persist();
newOrderId = soOrder.CurrentDocument.Current.OrderNbr;
itemList = res850.Data850.items;
foreach (EdiDoc850Lingoitems item in itemList)
{
InventoryItemMaint invItemGraph = PXGraph.CreateInstance<InventoryItemMaint>();
InventoryItem invItem = PXSelect<InventoryItem,
Where<InventoryItem.itemStatus, Equal<Required<InventoryItem.itemStatus>>,
And<InventoryItem.inventoryCD, Equal<Required<InventoryItem.inventoryCD>>>>>
.Select(this, "Active", item.vendorItem);
if (invItem == null)
throw new PXException("Unable to locate item " + item.vendorItem);
var line = new SOLine();
//SOLineExt lineExt = line.GetExtension<SOLineExt>();
line.OrderNbr = newOrderId;
line.InventoryID = invItem.InventoryID;
line.Qty = item.qtyOrder;
line.ShipComplete = "Ship Complete";
Int32 tempLine = 0;
if (Int32.TryParse(item.lineNo, out tempLine)) { };
//lineExt.UsrEDILineNbr = tempLine;
soOrder.Transactions.Insert(line);
}
}
}

Answer 1

Hopefully, the sample below will help move forward with your task:
SOOrderEntry soOrder = PXGraph.CreateInstance<SOOrderEntry>();
var order = new SOOrder();
order.OrderType = SOOrderTypeConstants.SalesOrder;
order = soOrder.CurrentDocument.Insert(order);
Customer arCustomer = PXSelect<Customer, Where<Customer.status, Equal<Required<Customer.status>>,
And<Customer.acctCD, Equal<Required<Customer.acctCD>>>>>.Select(this, "Active", "ABARTENDE");
if (arCustomer == null)
throw new PXException("Unable to find customer");
order.CustomerID = arCustomer.BAccountID;
order = soOrder.CurrentDocument.Update(order);
Location arCustomerLocation = PXSelect<Location, Where<Location.isActive, Equal<Required<Location.isActive>>,
And<Location.bAccountID, Equal<Required<Location.bAccountID>>,
And<Location.locationCD, Equal<Required<Location.locationCD>>>>>>
.Select(this, true, arCustomer.BAccountID, "CHICAGO");
if (arCustomerLocation == null)
throw new PXException("Unable to find customer location");
order.CustomerLocationID = arCustomerLocation.LocationID;
order.CustomerOrderNbr = "res850.Data850.poNumber";
order.ExtRefNbr = "res850.Data850.documentId";
order.RequestDate = DateTime.Today;
soOrder.CurrentDocument.Update(order);
for(int i = 0; i < 3; i++)
{
InventoryItem invItem = PXSelect<InventoryItem,
Where<InventoryItem.itemStatus, Equal<Required<InventoryItem.itemStatus>>,
And<InventoryItem.inventoryCD, Equal<Required<InventoryItem.inventoryCD>>>>>
.Select(this, "Active", "AALEGO500");
if (invItem == null)
throw new PXException("Unable to locate item");
var line = soOrder.Transactions.Insert();
line.InventoryID = invItem.InventoryID;
line.Qty = 1;
line.ShipComplete = SOShipComplete.ShipComplete;
soOrder.Transactions.Update(line);
}
soOrder.Actions.PressSave();