Index: Ringtoets/HeightStructures/src/Ringtoets.HeightStructures.IO/HeightStructuresImporter.cs
===================================================================
diff -u -r1d6be87de63acfac543d4b90aaf0618d3203b0c3 -r83c343bc1fee0c7092c9d9a5ffe36fd9ee6b1aa6
--- Ringtoets/HeightStructures/src/Ringtoets.HeightStructures.IO/HeightStructuresImporter.cs	(.../HeightStructuresImporter.cs)	(revision 1d6be87de63acfac543d4b90aaf0618d3203b0c3)
+++ Ringtoets/HeightStructures/src/Ringtoets.HeightStructures.IO/HeightStructuresImporter.cs	(.../HeightStructuresImporter.cs)	(revision 83c343bc1fee0c7092c9d9a5ffe36fd9ee6b1aa6)
@@ -78,7 +78,7 @@
                 if (!groupedStructureParameterRows.ContainsKey(id))
                 {
                     log.WarnFormat(RingtoetsCommonIOResources.StructuresImporter_CreateSpecificStructures_no_structuresdata_for_location_0_, id);
-                    log.ErrorFormat("Kunstwerk nummer {0} wordt overgeslagen.", i);
+                    log.ErrorFormat("Kunstwerk nummer {0} wordt overgeslagen.", i+1);
                     continue;
                 }
 
@@ -87,7 +87,7 @@
                 ValidationResult parameterRowsValidationResult = StructuresParameterRowsValidator.ValidateHeightStructuresParameters(structureParameterRows);
                 if (!parameterRowsValidationResult.IsValid)
                 {
-                    LogMessages(parameterRowsValidationResult, i);
+                    LogMessages(parameterRowsValidationResult, i+1);
                     continue;
                 }