diff --git a/excel-importer-test/src_test/com/axonivy/util/excel/test/ArzneimittelLight.xlsx b/excel-importer-test/src_test/com/axonivy/util/excel/test/ArzneimittelLight.xlsx
new file mode 100644
index 0000000..8e2b0f3
Binary files /dev/null and b/excel-importer-test/src_test/com/axonivy/util/excel/test/ArzneimittelLight.xlsx differ
diff --git a/excel-importer-test/src_test/com/axonivy/util/excel/test/TestEntityClassCreator.java b/excel-importer-test/src_test/com/axonivy/util/excel/test/TestEntityClassCreator.java
index 65212e5..267dac3 100644
--- a/excel-importer-test/src_test/com/axonivy/util/excel/test/TestEntityClassCreator.java
+++ b/excel-importer-test/src_test/com/axonivy/util/excel/test/TestEntityClassCreator.java
@@ -4,6 +4,7 @@
 
 import java.io.IOException;
 import java.nio.file.Path;
+import java.util.List;
 
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
@@ -12,6 +13,7 @@
 import com.axonivy.util.excel.importer.EntityClassReader;
 
 import ch.ivyteam.ivy.environment.IvyTest;
+import ch.ivyteam.ivy.scripting.dataclass.IEntityClassField;
 
 @IvyTest
 public class TestEntityClassCreator {
@@ -26,6 +28,23 @@ void readToEntity(@TempDir Path dir) throws IOException {
     var entity = reader.getEntity(path);
     assertThat(entity).isNotNull();
   }
+  
+  @Test
+  void readGermanized(@TempDir Path dir) throws Exception {
+    Path path = dir.resolve("Arzneimittel.xlsx");
+    TstRes.loadTo(path, "ArzneimittelLight.xlsx");
+
+    var entity = reader.getEntity(path);
+    assertThat(entity).isNotNull();
+    List<String> fields = entity.getFields().stream().map(IEntityClassField::getName).toList();
+    for(String field : fields) {
+      assertThat(field)
+        .as("no whitespaces")
+        .doesNotContain(" ")
+        .doesNotContain("(")
+        .doesNotContain("ä");
+    }
+  }
 
   @BeforeEach
   void setup() {
diff --git a/excel-importer-test/src_test/com/axonivy/util/excel/test/TestEntityDataLoader.java b/excel-importer-test/src_test/com/axonivy/util/excel/test/TestEntityDataLoader.java
index 3ebef60..fe04c4b 100644
--- a/excel-importer-test/src_test/com/axonivy/util/excel/test/TestEntityDataLoader.java
+++ b/excel-importer-test/src_test/com/axonivy/util/excel/test/TestEntityDataLoader.java
@@ -51,6 +51,27 @@ void loadDataToEntity(@TempDir Path dir) throws IOException, CoreException {
       customer.getResource().delete(true, new NullProgressMonitor());
     }
   }
+  
+  @Test
+  void loadArznei(@TempDir Path dir) throws IOException, CoreException {
+    Path path = dir.resolve("meds.xlsx");
+    TstRes.loadTo(path, "ArzneimittelLight.xlsx");
+
+    Workbook wb = ExcelLoader.load(path);
+    Sheet customerSheet = wb.getSheetAt(0);
+
+    IEntityClass customer = reader.toEntity(customerSheet, "meds");
+    try {
+      customer.save(new NullProgressMonitor());
+      Class<?> entity = loader.createTable(customer);
+      assertThat(unit.findAll(entity)).isEmpty();
+      loader.load(customerSheet, customer);
+      List<?> records = unit.findAll(entity);
+      assertThat(records).hasSizeGreaterThanOrEqualTo(2);
+    } finally {
+      customer.getResource().delete(true, new NullProgressMonitor());
+    }
+  }
 
   @BeforeEach
   void setup() {
diff --git a/excel-importer/src/com/axonivy/util/excel/importer/EntityClassReader.java b/excel-importer/src/com/axonivy/util/excel/importer/EntityClassReader.java
index bf8feb5..0286281 100644
--- a/excel-importer/src/com/axonivy/util/excel/importer/EntityClassReader.java
+++ b/excel-importer/src/com/axonivy/util/excel/importer/EntityClassReader.java
@@ -57,9 +57,12 @@ private void withIdField(IEntityClass entity) {
   }
 
   private String fieldName(String colName) {
+    colName = colName.replaceAll(" ", "");
     if (StringUtils.isAllUpperCase(colName)) {
       return colName.toLowerCase();
     }
+    colName = colName.replaceAll("\\W", "");
+    colName = colName.replaceAll("[^\\p{ASCII}]", "");
     return StringUtils.uncapitalize(colName);
   }
 
diff --git a/excel-importer/src/com/axonivy/util/excel/importer/EntityDataLoader.java b/excel-importer/src/com/axonivy/util/excel/importer/EntityDataLoader.java
index 23341b4..6a157db 100644
--- a/excel-importer/src/com/axonivy/util/excel/importer/EntityDataLoader.java
+++ b/excel-importer/src/com/axonivy/util/excel/importer/EntityDataLoader.java
@@ -56,15 +56,14 @@ public void load(Sheet sheet, IEntityClass entity) {
   }
 
   private void insertCallValuesAsParameter(List<? extends IEntityClassField> fields, Row row, Query insert) {
-    Iterator<Cell> cells = row.cellIterator();
-    int c = 0;
-    c++; // consumed by 'id'
-    while(cells.hasNext()) {
-      Cell cell = cells.next();
-      IEntityClassField field = fields.get(c);
-      String column = field.getName();
-      insert.setParameter(column, getValue(cell));
+    int c = -1;
+    for(var field : fields) {
       c++;
+      if (field.getName().equals("id")) {
+        continue;
+      }
+      Cell cell = row.getCell(c);
+      insert.setParameter(field.getName(), getValue(cell));
     }
   }
 
@@ -93,6 +92,9 @@ public Class<?> createTable(IEntityClass entity) {
   }
 
   private Object getValue(Cell cell) {
+    if (cell == null) {
+      return null;
+    }
     if (cell.getCellType() == CellType.NUMERIC)  {
       return cell.getNumericCellValue();
     }
diff --git a/excel-importer/src_hd/com/axonivy/util/excel/importer/EntityManager/EntityManager.xhtml b/excel-importer/src_hd/com/axonivy/util/excel/importer/EntityManager/EntityManager.xhtml
index 800699a..1e74384 100644
--- a/excel-importer/src_hd/com/axonivy/util/excel/importer/EntityManager/EntityManager.xhtml
+++ b/excel-importer/src_hd/com/axonivy/util/excel/importer/EntityManager/EntityManager.xhtml
@@ -15,7 +15,7 @@
         <p:messages />
           <p:panelGrid columns="1" layout="grid" styleClass="ui-panelgrid-blank ui-fluid">
 
-          <p:dataTable id="entities" var="entity" value="#{data.entries}">
+          <p:dataTable id="entities" var="entity" value="#{data.entries}" paginator="true" rows="100">
             <p:column headerText="id">
               <h:outputText value="#{entity.id}"/>
             </p:column>