[mapserver-users] Invalid SRS Error

[Bill Thoen]

I'm trying to map a shape file of contours as a WMS layer but I'm 
getting an error, "Invalid SRS given: SRS must be valid  for all 
requested layers." When I run OGRinfo on the shape file I get:

Geometry: 3D Line String
Feature Count: 1308
Extent: (2155250.804139, 1608590.426636) - (2158723.886638, 1612063.531662)
Layer SRS WKT:
PROJCS["NAD_1983_StatePlane_Colorado_Central_FIPS_0502_Feet",
    GEOGCS["GCS_North_American_1983",
        DATUM["North_American_Datum_1983",
            SPHEROID["GRS_1980",6378137.0,298.2572221]],
        PRIMEM["Greenwich",0.0],
        UNIT["Degree",0.0174532925199433]],
    PROJECTION["Lambert_Conformal_Conic_2SP"],
    PARAMETER["False_Easting",3000000.0],
    PARAMETER["False_Northing",1000000.0],
    PARAMETER["Central_Meridian",-105.5],
    PARAMETER["Standard_Parallel_1",39.75],
    PARAMETER["Standard_Parallel_2",38.45],
    PARAMETER["Latitude_Of_Origin",37.83333333333333],
    UNIT["Foot_US",0.30480060960122]]
Layer: String (254.0)
Elevation: Real (19.11)

I'm pretty sure this is EPSG:2232 (Colorado State Plane Central zone 
feet NAD83) and it's is what I'm specifying in my WMS map file. Does 
anyone know what's wrong here and how to fix it?