diff --git a/include/fastdds_statistics_backend/types/JSONTags.h b/include/fastdds_statistics_backend/types/JSONTags.h
index e25ea691..3f450acb 100644
--- a/include/fastdds_statistics_backend/types/JSONTags.h
+++ b/include/fastdds_statistics_backend/types/JSONTags.h
@@ -115,8 +115,6 @@ constexpr const char* METATRAFFIC_TAG          = "metatraffic";
 constexpr const char* PID_TAG                  = "pid";
 //! Key tag for type name of a topic entity
 constexpr const char* DATA_TYPE_TAG            = "data_type";
-//! Key tag for IDL representation of a data type
-constexpr const char* DATA_TYPE_IDL_TAG        = "data_type_idl";
 //! Key tag for GUID of a participant, datawriter or datareader entity
 constexpr const char* GUID_TAG                 = "guid";
 //! Key tag for QoS of a participant, datawriter or datareader entity
diff --git a/src/cpp/database/database.cpp b/src/cpp/database/database.cpp
index 35a998c3..1de60262 100644
--- a/src/cpp/database/database.cpp
+++ b/src/cpp/database/database.cpp
@@ -4667,7 +4667,6 @@ DatabaseDump Database::dump_entity_(
     entity_info[NAME_TAG] = entity->name;
     entity_info[ALIAS_TAG] = entity->alias;
     entity_info[DATA_TYPE_TAG] = entity->data_type;
-    entity_info[DATA_TYPE_IDL_TAG] = get_type_idl(entity->data_type);
     entity_info[STATUS_TAG] = entity->status;
     entity_info[DOMAIN_ENTITY_TAG] = id_to_string(entity->domain->id);
 
@@ -5289,11 +5288,6 @@ Info Database::get_info(
             std::shared_ptr<const Topic> topic =
                     std::dynamic_pointer_cast<const Topic>(entity);
             info[DATA_TYPE_TAG] = topic->data_type;
-            // Add IDL representation of the data type if available
-            if (is_type_in_database(topic->data_type))
-            {
-                info[DATA_TYPE_IDL_TAG] = get_type_idl(topic->data_type);
-            }
             break;
         }
         case EntityKind::PARTICIPANT: