atscale-3705: incorrect data type

CalculationResolver.scala

      case mpv: MemberPropertyValue[_] =>
        calculationContext match {
          case FilterCalculationContext(FilterFlatLevel(flatLevel)) =>
            (mpv.property, mpv.typed) match {
              case (_: MemberNameProperty | _: MemberCaption, _) =>
                val v = resolveMDX(mpv.member)
                v.physicalType match {
                  case _: VariableStringType | NullType => v
                  case _                                => TypeConvertedValue(v, MaxStringType)
                }
              case (_: MemberKey, _)               => resolveMDX(mpv.member)
              case (_: LevelNumberProperty, true)  => ConstantValue(flatLevel.depth)
              case (_: LevelNumberProperty, false) => ConstantValue(flatLevel.depth.toString)
              case other =>
                throw new NotSupportedYetException(s"Unsupported member property in filter value: $other")
            }
          case FilterCalculationContext(FilterAllLevel(flatHierarchy)) =>
            (mpv.property, mpv.typed) match {
              case (_: MemberNameProperty, _) =>
                ConstantValue(flatHierarchy.allLevel.get.memberName)
              case (_: MemberCaption, _) =>
                ConstantValue(flatHierarchy.allLevel.get.memberCaption)
              case (_: LevelNumberProperty, true)  => ConstantValue(0)
              case (_: LevelNumberProperty, false) => ConstantValue("0")
              case other =>
                throw new NotSupportedYetException(s"Unsupported member property for all level in filter value: $other")
            }
          case _ =>
            val mod = resolveMemberExpression(mpv.member) match {
              case Left(_)  => throw new NotSupportedYetException("Contextual properties not supported yet for measures")
              case Right(d) => d
            }
            val cpv = if (mpv.typed) {
              ContextualPropertyValue(mod.hierarchy, SupportedContextualProperties(mpv.property))(cube)
            } else {
              TypeConvertedValue(ContextualPropertyValue(mod.hierarchy, SupportedContextualProperties(mpv.property))(cube), MaxStringType)
            }
            DimensionallyModifiedValue(cpv, Seq(mod))
        }