diff --git a/hadoop-ozone/recon/src/main/java/org/apache/hadoop/ozone/recon/tasks/OMDBUpdatesHandler.java b/hadoop-ozone/recon/src/main/java/org/apache/hadoop/ozone/recon/tasks/OMDBUpdatesHandler.java
index 4da3a78d185a..4ee08863c691 100644
--- a/hadoop-ozone/recon/src/main/java/org/apache/hadoop/ozone/recon/tasks/OMDBUpdatesHandler.java
+++ b/hadoop-ozone/recon/src/main/java/org/apache/hadoop/ozone/recon/tasks/OMDBUpdatesHandler.java
@@ -50,7 +50,7 @@ public class OMDBUpdatesHandler extends ManagedWriteBatch.Handler {
   private CodecRegistry codecRegistry;
   private OMMetadataManager omMetadataManager;
   private List<OMDBUpdateEvent> omdbUpdateEvents = new ArrayList<>();
-  private Map<String, OMDBUpdateEvent> omdbLatestUpdateEvents
+  private Map<Object, OMDBUpdateEvent> omdbLatestUpdateEvents
       = new HashMap<>();
   private OMDBDefinition omdbDefinition;
 
@@ -93,6 +93,15 @@ private void processEvent(int cfIndex, byte[] keyBytes, byte[]
       valueBytes, OMDBUpdateEvent.OMDBUpdateAction action)
       throws IOException {
     String tableName = tablesNames.get(cfIndex);
+    // DTOKEN_TABLE is using OzoneTokenIdentifier as key instead of String
+    // and assuming to typecast as String while de-serializing will throw error.
+    // omdbLatestUpdateEvents defines map key as String type to store in its map
+    // and to change to Object as key will have larger impact considering all
+    // ReconOmTasks. Currently, this table is not needed to sync in Recon OM DB
+    // snapshot as this table data not being used currently in Recon.
+    // When this table data will be needed, all events for this table will be
+    // saved using Object as key and new task will also retrieve using Object
+    // as key.
     Optional<Class> keyType = omdbDefinition.getKeyType(tableName);
     Optional<Class> valueType = omdbDefinition.getValueType(tableName);
     if (keyType.isPresent() && valueType.isPresent()) {
@@ -100,7 +109,7 @@ private void processEvent(int cfIndex, byte[] keyBytes, byte[]
           new OMDBUpdateEvent.OMUpdateEventBuilder<>();
       builder.setTable(tableName);
       builder.setAction(action);
-      String key = (String) codecRegistry.asObject(keyBytes, keyType.get());
+      Object key = codecRegistry.asObject(keyBytes, keyType.get());
       builder.setKey(key);
 
       // Put new
@@ -114,7 +123,7 @@ private void processEvent(int cfIndex, byte[] keyBytes, byte[]
       if (latestEvent != null) {
         oldValue = latestEvent.getValue();
       } else {
-        // Recon does not add entries to cache and it is safer to always use
+        // Recon does not add entries to cache, and it is safer to always use
         // getSkipCache in Recon.
         oldValue = table.getSkipCache(key);
       }
diff --git a/hadoop-ozone/recon/src/test/java/org/apache/hadoop/ozone/recon/tasks/TestOMDBUpdatesHandler.java b/hadoop-ozone/recon/src/test/java/org/apache/hadoop/ozone/recon/tasks/TestOMDBUpdatesHandler.java
index 2e276c3c654e..5227cd42777c 100644
--- a/hadoop-ozone/recon/src/test/java/org/apache/hadoop/ozone/recon/tasks/TestOMDBUpdatesHandler.java
+++ b/hadoop-ozone/recon/src/test/java/org/apache/hadoop/ozone/recon/tasks/TestOMDBUpdatesHandler.java
@@ -38,6 +38,7 @@
 import org.apache.hadoop.hdds.server.ServerUtils;
 import org.apache.hadoop.hdds.utils.db.RocksDatabase;
 import org.apache.hadoop.hdds.utils.db.managed.ManagedTransactionLogIterator;
+import org.apache.hadoop.io.Text;
 import org.apache.hadoop.ozone.om.OMMetadataManager;
 import org.apache.hadoop.ozone.om.OmMetadataManagerImpl;
 import org.apache.hadoop.ozone.om.codec.OMDBDefinition;
@@ -112,11 +113,20 @@ public void testPut() throws Exception {
     reconOmMetadataManager.getKeyTable(getBucketLayout())
         .put("/sampleVol/bucketOne/key_two", secondKey);
 
+
+    Text tester = new Text("tester");
+    OzoneTokenIdentifier identifier =
+        new OzoneTokenIdentifier(tester, tester, tester);
+    identifier.setOmCertSerialId("certID");
+    identifier.setOmServiceId("");
+
+    omMetadataManager.getDelegationTokenTable().put(identifier, 12345L);
+
     List<byte[]> writeBatches = getBytesFromOmMetaManager(0);
     OMDBUpdatesHandler omdbUpdatesHandler = captureEvents(writeBatches);
 
     List<OMDBUpdateEvent> events = omdbUpdatesHandler.getEvents();
-    assertEquals(3, events.size());
+    assertEquals(4, events.size());
 
     OMDBUpdateEvent volEvent = events.get(0);
     assertEquals(PUT, volEvent.getAction());