• Well I found my answer 🙂

    As "code.matrixcellvalue" is a custom It needs to add the following script to the

    Report Property -> code

    Public Function MatrixCellValue(ByVal sumValue As Object, ByVal avgValue As Object, ByVal InScope As Boolean, ByVal sumFormat As String, ByVal avgFormat As String) As Object

    If InScope Then

    Return sumValue

    Else

    If Not avgValue Is Nothing Then

    Return String.Format(sumFormat, CDbl(sumValue)) + vbCrLf + String.Format(avgFormat, CDbl(avgValue))

    Else

    Return Nothing

    End If

    End If

    End Function