Item - Can't set value on item because the item can't get focus. [66000-15

hi i created one text box in purchase order form and asign the choose from list.l when i choose in edit box its show the following error-- Item - Can't set value on item because the item can't get focus
Dim lonHeadDatasource As SAPbouiCOM.DBDataSource
lonHeadDatasource = oOrderForm.DataSources.DBDataSources.Item("OPOR")
oNewItem1 = oOrderForm.Items.Add("EditDS", SAPbouiCOM.BoFormItemTypes.it_EDIT)
                    Dim oCFLs As SAPbouiCOM.ChooseFromListCollection
                    Dim oCFLCreationParams As SAPbouiCOM.ChooseFromListCreationParams
                    Dim oCFL As SAPbouiCOM.ChooseFromList
                    oCFLs = oOrderForm.ChooseFromLists
                    oCFLCreationParams = SBO_Application.CreateObject(SAPbouiCOM.BoCreatableObjectType.cot_ChooseFromListCreationParams)
                    oCFLCreationParams.MultiSelection = False
                    oCFLCreationParams.ObjectType = "INTORDER"
                    oCFLCreationParams.UniqueID = "CFL1"
                    oCFL = oCFLs.Add(oCFLCreationParams)
                    oItem = oOrderForm.Items.Item("4")
                    oNewItem1.Top = 95
                    oNewItem1.Height = oItem.Height
                    oNewItem1.Width = 140
                    oNewItem1.Left = 125
                    oEdit = oNewItem1.Specific
                    oEdit.DataBind.SetBound(True, "OPOR", "U_EditDS")
                    oOrderForm.Items.Item("EditDS").Specific.ChooseFromListUID = "CFL1"
                    oEdit.ChooseFromListAlias = "U_ID"
Item events
Try
            If pVal.BeforeAction = False Then
                If (pVal.FormType = 142) Then
                    Select Case (pVal.ItemUID)
                        Case "EditDS"
                            Select Case (pVal.EventType)
                                Case SAPbouiCOM.BoEventTypes.et_GOT_FOCUS
                                Case SAPbouiCOM.BoEventTypes.et_CHOOSE_FROM_LIST
                                    Dim bonCflEvents As SAPbouiCOM.ChooseFromListEvent
                                    Dim bonCflList As SAPbouiCOM.ChooseFromList
                                    Dim bnnstrUID As String
                                    Dim bonDTTable As SAPbouiCOM.DataTable = Nothing
                                    bonCflEvents = pVal
                                    bnnstrUID = bonCflEvents.ChooseFromListUID
                                    bonDTTable = bonCflEvents.SelectedObjects
                                    bonCflList = oOrderForm.ChooseFromLists.Item(bnnstrUID)
                                    If pVal.BeforeAction = False Then
                                        If oOrderForm.Mode <> SAPbouiCOM.BoFormMode.fm_FIND_MODE Then
                                            If Not (bonDTTable Is Nothing) Then
                                                If bonCflList.UniqueID = "CFL1" Then
                                                    If pVal.ItemUID = "EditDS" Then
                                                        Dim value As String = Nothing
                                                        oOrderForm.Items.Item("EditDS").Specific.value = bonDTTable.GetValue(0, 0)
                                                    End If
                                                End If
                                            Else
                                                lonHeadDatasource.SetValue("EditDS", lonHeadDatasource.Offset, "")
                                            End If
                                        End If
                                    End If
                            End Select
                    End Select
                End If
            End If
        Catch ex As Exception
            SBO_Application.SetStatusBarMessage(ex.Message)
        End Try
Thanks & Regards
B.Narain

Hi
Instead of oOrderForm.Items.Item("EditDS").Specific.value = bonDTTable.GetValue(0, 0) the following
lonHeadDatasource.SetValue("U_EditDS", 0, bonDTTable.GetValue(0, 0))
Regards
Arun

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Item - Can't set value on item because the item can't get focus. [66000-15

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