diff --git a/src/schema/schema_manager.py b/src/schema/schema_manager.py
index e9d2c644..7be00fb3 100644
--- a/src/schema/schema_manager.py
+++ b/src/schema/schema_manager.py
@@ -417,7 +417,7 @@ def generate_triggered_data(trigger_type: TriggerTypeEnum, normalized_class, req
                         # Get the target trigger method defined in the schema_triggers.py module
                         trigger_method_to_call = getattr(schema_triggers, trigger_method_name)
                         
-                        target_uuid = existing_entity_dict['uuid'] if existing_entity_dict and 'uuid' in existing_entity_dict else '';
+                        target_uuid = existing_data_dict['uuid'] if existing_data_dict and 'uuid' in existing_data_dict else '';
                         logger.info(f"To run {trigger_type.value}: {trigger_method_name} for {normalized_class} {target_uuid}")
 
                         # No return values for 'after_create_trigger' and 'after_update_trigger'
@@ -442,7 +442,7 @@ def generate_triggered_data(trigger_type: TriggerTypeEnum, normalized_class, req
                     try:
                         trigger_method_to_call = getattr(schema_triggers, trigger_method_name)
                         
-                        target_uuid = existing_entity_dict['uuid'] if existing_entity_dict and 'uuid' in existing_entity_dict else '';
+                        target_uuid = existing_data_dict['uuid'] if existing_data_dict and 'uuid' in existing_data_dict else '';
                         logger.info(f"To run {trigger_type.value}: {trigger_method_name} for {normalized_class} {target_uuid}")
 
                         # Will set the trigger return value as the property value by default
@@ -490,7 +490,7 @@ def generate_triggered_data(trigger_type: TriggerTypeEnum, normalized_class, req
                 try:
                     trigger_method_to_call = getattr(schema_triggers, trigger_method_name)
 
-                    target_uuid = existing_entity_dict['uuid'] if existing_entity_dict and 'uuid' in existing_entity_dict else '';
+                    target_uuid = existing_data_dict['uuid'] if existing_data_dict and 'uuid' in existing_data_dict else '';
                     logger.info(f"To run {trigger_type.value}: {trigger_method_name} for {normalized_class} {target_uuid}")
 
                     # Will set the trigger return value as the property value by default