diff --git a/ingestion/tests/integration/ometa/test_ometa_table_api.py b/ingestion/tests/integration/ometa/test_ometa_table_api.py
index 77d195ebe4d..0e47ba9221a 100644
--- a/ingestion/tests/integration/ometa/test_ometa_table_api.py
+++ b/ingestion/tests/integration/ometa/test_ometa_table_api.py
@@ -108,7 +108,9 @@ BAD_RESPONSE = {
             ],
             "tags": [
                 {
-                    "tagFQN": "myTaghasMoreThanOneHundredAndTwentyCharactersAndItShouldBreakPydanticModelValidation.myTaghasMoreThanOneHundredAndTwentyCharactersAndItShouldBreakPydanticModelValidation",
+                    # Certain test cases are expected to fail as tagFQN's
+                    # value is not a string to test out the skip_on_failure
+                    "tagFQN": 123,
                     "source": "Classification",
                     "labelType": "Manual",
                     "state": "Confirmed",
diff --git a/ingestion/tests/integration/ometa/test_ometa_tags_mixin.py b/ingestion/tests/integration/ometa/test_ometa_tags_mixin.py
index 51e6362f145..c478ddc1d35 100644
--- a/ingestion/tests/integration/ometa/test_ometa_tags_mixin.py
+++ b/ingestion/tests/integration/ometa/test_ometa_tags_mixin.py
@@ -25,6 +25,8 @@ CLASSIFICATION_NAME = "TestTag"
 PRIMARY_TAG_NAME = "TestPrimaryTag"
 SECONDARY_TAG_NAME = "TestSecondaryTag"
 TEST_SPECIAL_CHARS_TAG_NAME = "Test/Sepcial_Chars/Tag"
+LONG_CLASSIFICATION_NAME = "A" * 256
+LONG_PRIMARY_TAG_NAME = "B" * 256
 
 
 class OMetaTagMixinPost(TestCase):
@@ -132,3 +134,28 @@ class OMetaTagMixinPost(TestCase):
         ).entities
 
         self.assertIsNotNone(tags)
+
+    def test_c_create_classifications(self):
+        """Test POST classification for long name"""
+
+        classification = CreateClassificationRequest(
+            description="test tag", name=LONG_CLASSIFICATION_NAME
+        )
+
+        classification: Classification = self.metadata.create_or_update(classification)
+        self.assertEqual(classification.name.root, LONG_CLASSIFICATION_NAME)
+
+    def test_d_create_tag(self):
+        """Test POST tag creation with long name"""
+        create_primary_tag = CreateTagRequest(
+            name=LONG_PRIMARY_TAG_NAME,
+            classification=LONG_CLASSIFICATION_NAME,
+            description="test tag",
+        )
+
+        primary_tag: Tag = self.metadata.create_or_update(create_primary_tag)
+        self.assertEqual(primary_tag.name.root, LONG_PRIMARY_TAG_NAME)
+        self.assertEqual(
+            primary_tag.fullyQualifiedName,
+            f"{LONG_CLASSIFICATION_NAME}.{LONG_PRIMARY_TAG_NAME}",
+        )
diff --git a/openmetadata-spec/src/main/resources/json/schema/type/tagLabel.json b/openmetadata-spec/src/main/resources/json/schema/type/tagLabel.json
index 6dfb922a5ac..f1c40ae59d5 100644
--- a/openmetadata-spec/src/main/resources/json/schema/type/tagLabel.json
+++ b/openmetadata-spec/src/main/resources/json/schema/type/tagLabel.json
@@ -7,8 +7,7 @@
   "javaType": "org.openmetadata.schema.type.TagLabel",
   "definitions": {
     "tagFQN": {
-      "type": "string",
-      "maxLength": 128
+      "type": "string"
     },
     "TagSource": {
       "type": "string",