Pcell symbol creation using SKILL

Hi,

I'm using SKILL code as below to generate a Pcell symbol (i.e. number of symbol terminals depend on CDF parameter).

However, every time when I load these code in CIW (i.e. IC615) into a library which attached to cdsDefaultTechLib, it will complain below warnings:

 *WARNING* (DB-270000): dbiSetCellViewDBUPerUU: The DBUPerUU attribute for viewType 'schematicSymbol' cannot be set to 1000 because it would introduce conflicts in the specified tech graph

 *WARNING* (DB-270000): dbSetCellViewUserUnitName: The UserUnits attribute for viewType 'schematicSymbol' cannot be set to 'micron' because it would introduce conflicts in the specified tech graph

The generated symbol seems to have incorrect size and scaling. Anyone knows how to workaround this?

=================================================================================

 pcDefinePCell(
    ; target cellView
    list(ddGetObj("test") "myparsubckt" "symbol" "schematicSymbol")

    ; formal parameters
    (
    (padNum 1)
    )

    let((dY justify1 labelId netId
        rectId s
        xEnd xLabel2 xLoc yLoc sc
        h xShape yShape
    )
    pcCellView~>DBUPerUU=1000.0
    pcCellView~>userUnits="micron"
    sc = 0.16
    h = padNum
    dY = (h - 1) * 0.125
    xLoc = 0.625
    ;----------------------------------------------------------------
    ; Create outline
    ;----------------------------------------------------------------
    dbCreateRect(pcCellView
        '("device" "drawing")
        list(0.125 * sc:-0.135 * sc
        0.5 * sc:(0.17 + dY) * sc
        )
    )
    dbCreateRect(pcCellView
        '("instance" "drawing")
        list(0 * sc:-0.25 * sc
        xLoc * sc:(0.17 + dY) * sc
        )
    )
    ;----------------------------------------------------------------
    ; Labels
    ;----------------------------------------------------------------
    sprintf(s "Parasitic Network")
    dbCreateLabel(pcCellView
        '("pin" "label")
        0.3125 * sc:(0.12 + dY) * sc s "centerCenter"
        "R0" "stick"
        0.05 * sc
    )
    labelId = dbCreateLabel(pcCellView
        '("annotate" "drawing7")
        xLoc * sc:(0.2275 + dY) * sc "cdsName()" "upperRight"
        "R0" "stick"
        0.05 * sc
        )
    labelId~>labelType="ILLabel"
    ;----------------------------------------------------------------
    ; Pins
    ;----------------------------------------------------------------
    for(i 1 padNum
        yLoc = (h - i) * 0.125
        xLoc = 0
        xEnd = 0.155
        justify1 = "lowerRight"
        xLabel2 = 0.15625
        xShape = 0.15625
        yShape = ((h - i) * 0.125)
        dbCreateRect(pcCellView
        '("device" "drawing")
        list(xShape * sc:(yShape - 0.05) * sc
            (xShape + 0.1) * sc:(yShape + 0.05) * sc
        )
        )
        dbCreateLine(pcCellView
        '("device" "drawing")
        list(xLoc * sc:yLoc * sc
            xEnd * sc:yLoc * sc
        )
        )
        rectId = dbCreateRect(pcCellView
            '("pin" "drawing")
            list((xLoc - 0.025) * sc:(yLoc - 0.025) * sc
            (xLoc + 0.025) * sc:(yLoc + 0.025) * sc
            )
        )
        sprintf(s "p%d" i)
        netId = dbCreateNet(pcCellView s)
        dbCreateTerm(netId s "inputOutput")
        dbCreatePin(netId rectId)
        sprintf(s "cdsTerm(p%d)" i)
        labelId = dbCreateLabel(pcCellView
            '("annotate" "drawing8")
            xLoc * sc:(yLoc + 0.0625) * sc s justify1
            "R0" "stick"
            0.05 * sc
        )
        labelId~>labelType="ILLabel"
    )
    for(i 1 padNum
        yLoc = (h - i) * 0.125
        xLoc = 0.625
        xEnd = 0.5
        justify1 = "centerLeft"
        xLabel2 = 0.29
        sprintf(s "b%d" i)
        dbCreateLabel(pcCellView
        '("pin" "drawing")
        xLabel2 * sc:yLoc * sc s justify1
        "R0" "stick"
        0.05 * sc
        )
    )
    t
    )
)

 =================================================================================