diff --git a/ems-engine/src/main/java/it/integry/ems/document/CostiTrasporto/service/DocCostiTrasporto.java b/ems-engine/src/main/java/it/integry/ems/document/CostiTrasporto/service/DocCostiTrasporto.java
index 2b86ddaf28..01cd10cdec 100644
--- a/ems-engine/src/main/java/it/integry/ems/document/CostiTrasporto/service/DocCostiTrasporto.java
+++ b/ems-engine/src/main/java/it/integry/ems/document/CostiTrasporto/service/DocCostiTrasporto.java
@@ -677,12 +677,19 @@ public class DocCostiTrasporto {
                     idRiga++;
                     row = rowIterator.next();
                     rifDoc = dataFormatter.formatCellValue(row.getCell(1));
+                    if (rifDoc.isEmpty()){
+                        if (rowIterator.hasNext()){
+                            row = rowIterator.next();
+                        }
+                    }
                 }
             } while (rifDocOld.compareTo(rifDoc) == 0);
         }
 
         docCostiTrasp = checkAndImportDoc(listDocTrasp, format);
 
+        fis.close();
+
         String pathFileImported = UtilityString.replaceSubString(requestDataDTO.getPathFile(), format, format + "\\imported");
         UtilityFile.fileDelete(pathFileImported);
         FileUtils.moveFile(new File(requestDataDTO.getPathFile()), new File(pathFileImported));