[mapserver-users] GetFeatureINFO errors in Mapserver not occurring in Geoserver.

[Michelle Douvil]

We have data that is in Oracle 10.2.0.2	Enterprise Edition	with ArcSDE 9.1
General Update Patch 3.
We have several spatial views that are causing us issues when GetFeatureINFO
is requested via Mapserver 5.2. The result is an SDE error.
SE_stream_fetch_row(): Invalid parameter value passed to function. (-66).
However, using Geoserver 1.7.3 to the same data the GetFeatureINFO request
is successful. Any thoughts as to why Mapserver has issues but Geoserver
does not? 

The Spatial View given in the example below is a simple view (no where
clauses or join statements). We have re-registered the Spatial view with the
sde to make sure the objectid was correct. 

Looks like Geoserver 1.7.3 doesn’t mind GetFeatureINFO on
SCHEMA.AEI_AIR_QUALITY_AOI_SVW 
Whereas Mapserver 5.2 gets confused.. see examples below


http://server/geoserver/wms?service=wms&request=getFeatureInfo&version=1.1.1&layers=prod:AOIAEI&query_layers=prod:AOIAEI&width=500&height=500&SRS=EPSG:4326&BBOX=-126.94250575451,54.5026638549918,-126.72424645805,54.6394718590618&x=200&y=200&info_format=text/plain 


Results for FeatureType 'AOIAEI':
--------------------------------------------
geometry = [GEOMETRY (Polygon) with 22 points]
air_quality_aoi_id = 66
aoi_name = Bulkley Valley / Lakes District
status = Plan Established
feature_code = FF00595000
--------------------------------------------



http://server/mapserver/air-climate?service=wms&request=getFeatureInfo&version=1.1.1&layers=AEI_AIR_QUALITY_AOI_O&query_layers=AEI_AIR_QUALITY_AOI_O&width=500&height=500&SRS=EPSG:4326&BBOX=-126.94250575451,54.5026638549918,-126.72424645805,54.6394718590618&x=200&y=200&info_format=text/plain



GetFeatureInfo results:

Layer 'AEI_AIR_QUALITY_AOI_O'
Content-type: application/vnd.ogc.se_xml

<?xml version='1.0' encoding="ISO-8859-1" standalone="no" ?>
<!DOCTYPE ServiceExceptionReport SYSTEM
"http://schemas.opengis.net/wms/1.1.1/exception_1_1_1.dtd">
<ServiceExceptionReport version="1.1.1">
<ServiceException>
msSDELayerGetShape(): SDE error. SE_stream_fetch_row(): Invalid parameter
value passed to function. (-66)
</ServiceException>
</ServiceExceptionReport>


many thanks for any assistance.


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