Dynamics GP 2010 Web服务问题

Question

我正尝试使用webservices在Dynamics GP 2010中创建采购订单。我收到以下错误VendorItemNumber not setup for ItemKey首先，我不确定这个错误实际上意味着什么。其次，我不知道为什么我得到它。我的代码如下。有什么建议么？

Public Sub PO() 
    Dim context As Context 
    Dim purchaseOrderKey As PurchaseTransactionKey 
    Dim vendorKey As VendorKey 
    Dim purchaseOrder As PurchaseOrder 
    Dim purchaseOrderLine As PurchaseOrderLine 
    Dim warehouseKey As WarehouseKey 
    Dim quantityOrdered As Quantity 
    Dim purchaseOrderCreatePolicy As Policy 

    context = gpr.ws.getContext() 

    '// Create a purchase transaction key to identify the purchase order 
    purchaseOrderKey = New PurchaseTransactionKey() 
    purchaseOrderKey.Id = poId 

    '// Create a vendor key object to specify the vendor 
    vendorKey = New VendorKey() 
    vendorKey.Id = "SYN001" 

    '// Create a purchase order object 
    purchaseOrder = New PurchaseOrder() 

    '// Populate the required properties 
    purchaseOrder.Key = purchaseOrderKey 
    purchaseOrder.VendorKey = vendorKey 

    '// Create a purchase order line object for the purchase order object 
    purchaseOrderLine = New PurchaseOrderLine() 

    '// Create a quantity object to specify the quantity ordered 
    quantityOrdered = New Quantity() 
    quantityOrdered.Value = 1 

    '// Add the quantity to the purchase order line object 
    purchaseOrderLine.QuantityOrdered = quantityOrdered 

    '// Specify the inventory item being purchased 
    purchaseOrderLine.VendorItemNumber = dvi1 

    Dim itemKey As ItemKey = New ItemKey() 
    itemKey.Id = dvi1 
    purchaseOrderLine.ItemKey = itemKey 

    '// Create an array to hold the purchase order line object 
    Dim lines As PurchaseOrderLine() = New PurchaseOrderLine() {purchaseOrderLine} 

    '// Add the array of purchase order lines to the purchase order object 
    purchaseOrder.Lines = lines 

    '// Get the create policy for purchase order objects 
    purchaseOrderCreatePolicy = gpr.GetWebService.GetPolicyByOperation("CreatePurchaseOrder", context) 

    '// Create the purchase order 
    gpr.GetWebService.CreatePurchaseOrder(purchaseOrder, context, purchaseOrderCreatePolicy) 
End Sub 

Answer 1

只需进入GP界面，并将此项目映射到您正在创建采购订单的供应商，并在库存中输入它。然后再试一次！

Answer 2

在Dynamics GP中，项目必须先与供应商关联才能从该供应商处购买。您应该添加对CreateItemVendor方法的调用，以便在为其创建采购订单之前将该项目与供应商相关联。

代码下面的示例：

 CompanyKey companyKey; 
     Context context; 
     ItemVendor itemVendor; 
     ItemKey itemKey; 
     VendorKey vendorKey; 
     ItemVendorKey itemVendorKey; 
     Policy itemVendorCreatePolicy; 

     // Create an instance of the service 
     DynamicsGPClient wsDynamicsGP = new DynamicsGPClient(); 

     // Create a context with which to call the service 
     context = new Context(); 

     // Specify which company to use (sample company) 
     companyKey = new CompanyKey(); 
     companyKey.Id = (-1); 

     // Set up the context object 
     context.OrganizationKey = (OrganizationKey)companyKey; 

     // Create an item vendor object 
     itemVendor = new ItemVendor(); 

     // Create an item key to specify the item 
     itemKey = new ItemKey(); 
     itemKey.Id = "128 SDRAM"; 

     // Create a vendor key to specify the vendor 
     vendorKey = new VendorKey(); 
     vendorKey.Id = "ACETRAVE0001"; 

     // Create an item vendor key 
     itemVendorKey = new ItemVendorKey(); 
     itemVendorKey.ItemKey = itemKey; 
     itemVendorKey.VendorKey = vendorKey; 

     // Populate the item vendor objects key property 
     itemVendor.Key = itemVendorKey; 

     // Get the create policy for item vendor 
     itemVendorCreatePolicy = wsDynamicsGP.GetPolicyByOperation("CreateItemVendor", context); 

     // Create the item vendor 
     wsDynamicsGP.CreateItemVendor(itemVendor, context, itemVendorCreatePolicy); 

     // Close the service 
     if(wsDynamicsGP.State != CommunicationState.Faulted) 
     { 
      wsDynamicsGP.Close(); 
     }