安装完补丁PT097829后，出现出差申请单下推差旅费报销(一对一方式)出错.
点“确定”后出现错误提示：
错误提示如下：
[{"operation":"BOS_ConvertOpForm.BClick.FBTNOK."}]
发生时间：10:02:05
错误来源： mscorlib
错误信息：Invalid cast from 'System.String' to 'System.Nullable`1[[System.DateTime, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089]]'.
===================================================
调用堆栈：
Server stack trace:
at System.Convert.DefaultToType(IConvertible value, Type targetType, IFormatProvider provider)
at System.Convert.ChangeType(Object value, Type conversionType, IFormatProvider provider)
at Kingdee.BOS.Orm.Metadata.DataEntity.DefaultGetSetValue.SetValue(DynamicObject obj, DynamicProperty property, Object oldValue, Object& newValue)
at Kingdee.BOS.Orm.Metadata.DataEntity.DynamicProperty.SetValuePrivate(DynamicObject dataEntity, Object newValue)
at Kingdee.BOS.Orm.DataEntity.DynamicObject.set_Item(String propertyName, Object value)
at Kingdee.K3.FIN.ER.App.ServicePlugIn.BillConvert.ExpReqConvertToExpReimb.OnAfterCreateLink(CreateLinkEventArgs e)
at Kingdee.BOS.Core.Metadata.ConvertElement.PlugIn.ConvertPlugInProxy.FireOnAfterCreateLink(CreateLinkEventArgs e)
at Kingdee.BOS.App.Core.Convertible.DefaultPolicy.FillLinkInfoAction.Do()
at Kingdee.BOS.Core.BusinessPolicyModel.BusinessPolicyEngine.Do(OperateOption context)
at Kingdee.BOS.App.Core.Convertible.ConvertEngine.OnCreating(PushArgs pushArgs, OperateOption option)
at Kingdee.BOS.App.Core.ConvertService.Push(Context ctx, PushArgs serviceArgs, OperateOption option, Boolean validPermission)
Exception rethrown at [0]:
at System.Runtime.Remoting.Proxies.RealProxy.HandleReturnMessage(IMessage reqMsg, IMessage retMsg)
at System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke(MessageData& msgData, Int32 type)
at Kingdee.BOS.Contracts.IConvertService.Push(Context ctx, PushArgs serviceArgs, OperateOption option, Boolean validPermission)
at Kingdee.BOS.ServiceHelper.ConvertServiceHelper.Push(Context ctx, PushArgs serviceArgs, OperateOption option)
at Kingdee.BOS.Business.Bill.Operation.Push.DoPush(OpFormReturnInfo retInfo, ListSelectedRow[] thisViewSelectedRows, ListSelectedRow[] selectedRows)
at Kingdee.BOS.Web.DynamicForm.DynamicWebFormView.FormClosedCallBack(String id, Boolean isSyncCall)
at Kingdee.BOS.Web.DynamicForm.AbstractDynamicWebFormView.CloseWindow()
at Kingdee.BOS.Web.DynamicForm.AbstractDynamicWebFormView.OnClose()
at Kingdee.BOS.Business.DynamicForm.ConvertPlugIn.ConvertOpFormEdit.ButtonClick(ButtonClickEventArgs e)
at Kingdee.BOS.Core.DynamicForm.PlugIn.DynamicFormViewPlugInProxy.FireButtonClick(ButtonClickEventArgs e)
at Kingdee.BOS.Web.DynamicForm.DynamicWebFormView.ButtonClick(String key, String menuKey)
at Kingdee.BOS.Web.DynamicForm.DynamicWebFormController.ButtonClick(String buttonKey, String menuKey, JSONArray postDatas)
错误数据： System.Collections.ListDictionaryInternal
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