I have the following script language code shown below within a main code just to run the tool of spatial analyst "Extract by mask". Unfortunately, when I run it I get a Run Time Error. I checked file names etc. but I cannot find the problem. Could anybody help me please? Thanks.
Dim GP As Object
Set GP = CreateObject("esriGeoprocessing.GpDispatch.1")
GP.AddToolbox "C:/Program Files/ArcGIS/ArcToolbox/Toolboxes/Spatial Analyst Tools.tbx"
InRaster = "C:\LACONISS\LandSpaCES\valuationmapr"
InMask = "C:\LACONISS\LandSpaCES\Parcel165"
OutRaster = "C:\LACONISS\LandSpaCES\ParcelR165"
GP.CheckOutExtension ("Spatial")
GP.ExtractByMask_sa InRaster, InMask, OutRaster