在导致错误的自定义图形上执行插入

Question

我正在尝试将新记录插入数据库中的自定义 table。这是通过对 SO 图的图形扩展来执行的。代码如下：

    public PXAction<PX.Objects.SO.SOOrder> addToDatabase;

    [PXButton(CommitChanges = true)]
    [PXUIField(DisplayName = "Send to Manufacturing")]      
    protected void AddToDatabase()
    {
        try
        {
            Flow2 graphWO = PXGraph.CreateInstance<Flow2>();
            EMPWorkOrder wo = null;
            foreach (PXResult<SOLine, InventoryItem> line in PXSelectJoin<SOLine, LeftJoinSingleTable<InventoryItem, On<InventoryItem.inventoryID, Equal<SOLine.inventoryID>>>,
                Where<SOLine.orderNbr, Equal<Current<SOOrder.orderNbr>>>>.Select(Base, Base.Document.Current.OrderNbr))
            {
                PXCache sender = Base.Transactions.Cache;
                SOLine soLine = (SOLine)line;
                InventoryItem item = (InventoryItem)line;
                SOLineExt lineExt = sender.GetExtension<SOLineExt>(soLine);
                if (lineExt.UsrisSentToManufacturing != true)
                {
                    wo = new EMPWorkOrder();
                    wo.Soid = Base.Document.Current.OrderNbr;
                    wo.ItemCD = item.InventoryCD;
                    wo.LineNbr = soLine.LineNbr;
                    wo.QtyReceived = 0;
                    wo.DateReceived = null;
                    wo.QtyComplete = 0;
                    wo.QtySentToInventory = 0;
                    wo.RouteId = "0";
                    wo.KitId = -1;
                    wo.IsStarted = false;
                    wo.NoteID = Guid.NewGuid();

                    graphWO.Document.Insert(wo);
                    graphWO.Actions.PressSave();
                    graphWO.Clear();

                }
            }
            throw new PXException("Successfully moved to Manufacturing");
        }
    }

执行代码时，我收到的错误如下：

Error#14: Inserting 'EMPWorkOrder' record raised one or more errors. Please review.

当我进入跟踪时，这是它给我的信息：

12/16/2016 1:44:23 PM Error: Error #14: Inserting 'EMPWorkOrder' record raised one or more errors. Please review.

at PX.Objects.SO.SOOrderEntry_Extension.AddToDatabase() at PX.Data.PXAction`1.<>c__DisplayClass3_0.<.ctor>b__0(PXAdapter adapter)

at PX.Data.PXAction`1.a(PXAdapter A_0)

at PX.Data.PXAction`1.d__31.MoveNext()

at PX.Data.PXAction`1.d__31.MoveNext()

at PX.Web.UI.PXBaseDataSource.tryExecutePendingCommand(String viewName, >String[] sortcolumns, Boolean[] descendings, Object[] searches, Object[] >parameters, PXFilterRow[] filters, DataSourceSelectArguments arguments, >Boolean& closeWindowRequired, Int32& adapterStartRow, Int32& adapterTotalRows)

at PX.Web.UI.PXBaseDataSource.ExecuteSelect(String viewName, DataSourceSelectArguments arguments, PXDSSelectArguments pxarguments)

是否有任何原因导致我的记录无法插入到我制作的自定义 table 中？如果您需要任何其他信息来解决此问题，请随时询问。

Answer 1

Eric，您很可能会因为一些用 PXDefaultAttribute 装饰的空字段（没有分配值或空值）而收到此错误。运行调试器下的代码，您应该可以通过最初抛出的异常的 InnerException 属性访问更详细的异常。

附带说明一下，我还建议您在操作委托开头的 BQL 查询的 Where 子句中添加 SOLine.orderType 字段，因为为 SOOrder DAC 定义了 2 个关键字段： OrderType 和 OrderNbr

在导致错误的自定义图形上执行插入

Executing an Insert on a Custom Graph Causing Error

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