Run-Time Error ‘13’: Type Mismatch in Userform

[Rajeshkumar R]

Dear Expert,

Below mentioned code is on a User form Text box Named as “Qty”:

In the Below Code:-

Qty, C_LL, UOM_MM are a Text Boxes contains some value given by a user.

F_Qty is a another textbox, based below logic I would want a Result. But when I execute the same. Getting an subjected Error, Kindly help me to amend the code which gives desired result!

Private Sub Qty_AfterUpdate()
If C_LL > 0 And UOM_MM = "M" Then
    F_Qty.Value = Round((C_LL.Value * Qty.Value) / 1000, 0)
Else
   F_Qty.Value = Qty.Value * 1
End If
End Sub

Thanks & Regards,
Rajeshkumar R