Bug: GetMap and GetFeatureInfo will return a request without having the required WBS parameter VERSION
** This issue is addressed in ArcIMS 9.0 Service Pack 2 (SP2) **
According to the WMS specifications, GetMap and GetFeatureInfo requests require VERSION included in the request string. Currently a request can still be made without this parameter.
- ArcIMS 9.0 Service Pack 2
- If 'service=wms' is not included in the request string, a GetCapabilities request gives a response
- A GetMap request returns a response even when the response contains an invalid first layer and a valid second layer