topic Error message using FillSink Tool on Hec-GeoHMS Toolbar in ArcGIS Spatial Analyst Questions https://community.esri.com/t5/arcgis-spatial-analyst-questions/error-message-using-fillsink-tool-on-hec-geohms/m-p/289945#M4085 <HTML><HEAD></HEAD><BODY><SPAN>I am getting the following error message trying to go thru the example problem for Hec-GeoHMS that I downloaded off of the HEC website. </SPAN><BR /><BR /><SPAN>System.Runtime.InteropServices.COMException (0x80041098): ERROR 010067: Error in executing grid expression. </SPAN><BR /><SPAN>&nbsp;&nbsp; at ESRI.ArcGIS.SpatialAnalyst.RasterHydrologyOpClass.Fill(IGeoDataset surfaceRaster, Object&amp; zLimit)</SPAN><BR /><SPAN>&nbsp;&nbsp; at ESRI.APWR.ArcHydroGPTools.AHFillSinks.Execute(IArray paramvalues, ITrackCancel trackcancel, IGPEnvironmentManager envMgr, IGPMessages message)</SPAN><BR /><SPAN>Failed to execute (FillSinks).</SPAN><BR /><BR /><SPAN>Can anyone please help me?</SPAN></BODY></HTML> Tue, 23 Aug 2011 19:43:29 GMT KathrynWimberly 2011-08-23T19:43:29Z Error message using FillSink Tool on Hec-GeoHMS Toolbar https://community.esri.com/t5/arcgis-spatial-analyst-questions/error-message-using-fillsink-tool-on-hec-geohms/m-p/289945#M4085 <HTML><HEAD></HEAD><BODY><SPAN>I am getting the following error message trying to go thru the example problem for Hec-GeoHMS that I downloaded off of the HEC website. </SPAN><BR /><BR /><SPAN>System.Runtime.InteropServices.COMException (0x80041098): ERROR 010067: Error in executing grid expression. </SPAN><BR /><SPAN>&nbsp;&nbsp; at ESRI.ArcGIS.SpatialAnalyst.RasterHydrologyOpClass.Fill(IGeoDataset surfaceRaster, Object&amp; zLimit)</SPAN><BR /><SPAN>&nbsp;&nbsp; at ESRI.APWR.ArcHydroGPTools.AHFillSinks.Execute(IArray paramvalues, ITrackCancel trackcancel, IGPEnvironmentManager envMgr, IGPMessages message)</SPAN><BR /><SPAN>Failed to execute (FillSinks).</SPAN><BR /><BR /><SPAN>Can anyone please help me?</SPAN></BODY></HTML> Tue, 23 Aug 2011 19:43:29 GMT https://community.esri.com/t5/arcgis-spatial-analyst-questions/error-message-using-fillsink-tool-on-hec-geohms/m-p/289945#M4085 KathrynWimberly 2011-08-23T19:43:29Z