Look Values in column 1 and bring column 2 values

Question

my data set looks like

Col A   
A/05702; A/05724; A/05724;A/05724;A/05725;A/05725;
corresponding Col B
1;1;2;3;1;3;

I am trying to get the

Answer 1

You don't NEED vba, you can do this with a pivot table:

Row Values:    Col A  
Column Values: Col B  
Values: Min of Col B

You might need a UDF to concatenate the values easily, but that would be pretty simple too:

Function JoinWithComma(cells As Range)

    Dim cell As Range, result As String

    For Each cell In cells
        If cell.Value <> "" Then
            result = result & cell.Value & ", "
        End If
    Next cell

    If Len(result) > 2 Then
        JoinWithComma = Left(result, Len(result) - 2)
    Else
        JoinWithComma = ""
    End If

End Function