主题：数据导入问题

我在合并导入数据时出现以下问题，说数据类型不正确

此主题相关图片如下：qq截图20170203232213.jpg

但是我查了表结构，数据类型是整数型，不就是Int32型的吗，为什么说不正确，该怎么解决？

此主题相关图片如下：qq截图20170203232525.jpg

导入数据的代码如下：（如果把黄色背景的代码删了就没问题）

Dim dlg As New OpenFileDialog '定义一个新的OpenFileDialog
dlg.Filter= "Excel文件|*.xls|Excel2007文件|*.xlsx" '设置筛选器
If dlg.ShowDialog = DialogResult.Ok Then '如果用户单击了确定按钮
    Dim mg As New Merger
    mg.SourcePath = dlg.FileName
    mg.Format = "excel"
    mg.SourceTableName = "PartMaterial$"
    mg.DataTableName = "fabricdetail"
    mg.FieldMaps.Add("Id","Id")
    mg.FieldMaps.Add("生成备料单时间","stockTM")
    mg.FieldMaps.Add("编号","HandID")
    mg.FieldMaps.Add("样办单号","SrsNO")
    mg.FieldMaps.Add("客户名称","Customer")
    mg.FieldMaps.Add("内部款号","StyleNo")
    mg.FieldMaps.Add("尺码","Size")
    mg.FieldMaps.Add("产品颜色","color")
    mg.FieldMaps.Add("部门组名","QAgroup")
    mg.FieldMaps.Add("创建人","FllowQA")
    mg.FieldMaps.Add("办房部位","SampleDepart")
    mg.FieldMaps.Add("物料位置","MaterialPst")
    mg.FieldMaps.Add("物料大类","MaterialCategory")
    mg.FieldMaps.Add("小类别","MaterialKind")
    mg.FieldMaps.Add("物料名称","MaterialName")
    mg.FieldMaps.Add("用料说明","MaterialDescription")
    mg.FieldMaps.Add("颜色(通用)","GeneralColor")
    mg.FieldMaps.Add("色办颜色/染色颜色","DyeColor")
    mg.FieldMaps.Add("缸号","BatchNo")
    mg.FieldMaps.Add("算料数量","SumQuantity")
    mg.FieldMaps.Add("单位","Unit")
    mg.FieldMaps.Add("加工要求","processRequire")
    mg.FieldMaps.Add("备料员备注","RemarkByStocker")
    mg.FieldMaps.Add("备料员","Stocker")
    mg.FieldMaps.Add("备注","RemarkByQA")
    mg.FieldMaps.Add("回仓架位","BackstockPst")
    mg.FieldMaps.Add("生产规格(通用)","ProcessSize")
    mg.FieldMaps.Add("裁片数/物料个数","SumInteger")
    mg.FieldMaps.Add("需求数量","RequireQuanlity")
    mg.FieldMaps.Add("仓位","StockPst")
    mg.FieldMaps.Add("RM_Productsample_Costcenter","CostCenter")
    mg.FieldMaps.Add("紧急程度","UrgencyLevel")
    mg.FieldMaps.Add("样办用途","SampleUse")
    mg.Merge()
End If