diff --git a/src/fsfw/devicehandlers/DeviceHandlerBase.cpp b/src/fsfw/devicehandlers/DeviceHandlerBase.cpp
index 5aebe917..f5043d4c 100644
--- a/src/fsfw/devicehandlers/DeviceHandlerBase.cpp
+++ b/src/fsfw/devicehandlers/DeviceHandlerBase.cpp
@@ -8,6 +8,7 @@
 #include "fsfw/ipc/MessageQueueMessage.h"
 #include "fsfw/ipc/QueueFactory.h"
 #include "fsfw/objectmanager/ObjectManager.h"
+#include "fsfw/serialize/SerialBufferAdapter.h"
 #include "fsfw/serviceinterface/ServiceInterface.h"
 #include "fsfw/storagemanager/StorageManagerIF.h"
 #include "fsfw/subsystem/SubsystemBase.h"
@@ -1269,40 +1270,33 @@ ReturnValue_t DeviceHandlerBase::letChildHandleMessage(CommandMessage* message)
   return returnvalue::FAILED;
 }
 
-void DeviceHandlerBase::handleDeviceTm(util::DataWrapper dataWrapper, DeviceCommandId_t replyId,
-                                       bool forceDirectTm) {
-  if (dataWrapper.isNull()) {
-    return;
-  }
+void DeviceHandlerBase::handleDeviceTm(const uint8_t* rawData, size_t rawDataLen,
+                                       DeviceCommandId_t replyId, bool forceDirectTm) {
+  SerialBufferAdapter bufferWrapper(rawData, rawDataLen);
+  handleDeviceTm(bufferWrapper, replyId, forceDirectTm);
+}
 
+void DeviceHandlerBase::handleDeviceTm(SerializeIF& dataSet, DeviceCommandId_t replyId,
+                                       bool forceDirectTm) {
   auto iter = deviceReplyMap.find(replyId);
   if (iter == deviceReplyMap.end()) {
     triggerEvent(DEVICE_UNKNOWN_REPLY, replyId);
     return;
   }
 
-  auto reportData = [&](MessageQueueId_t queueId) {
-    if (dataWrapper.type == util::DataTypes::SERIALIZABLE) {
-      return actionHelper.reportData(queueId, replyId, dataWrapper.dataUnion.serializable);
-    } else if (dataWrapper.type == util::DataTypes::RAW) {
-      return actionHelper.reportData(queueId, replyId, dataWrapper.dataUnion.raw.data,
-                                     dataWrapper.dataUnion.raw.len);
-    }
-    return returnvalue::FAILED;
-  };
-
   // Regular replies to a command
   if (iter->second.command != deviceCommandMap.end()) {
     MessageQueueId_t queueId = iter->second.command->second.sendReplyTo;
 
     // This may fail, but we'll ignore the fault.
     if (queueId != NO_COMMANDER) {
-      reportData(queueId);
+      // This may fail, but we'll ignore the fault.
+      actionHelper.reportData(queueId, replyId, &dataSet);
     }
 
     // This check should make sure we get any TM but don't get anything doubled.
     if (wiretappingMode == TM && (requestedRawTraffic != queueId)) {
-      DeviceTmReportingWrapper wrapper(getObjectId(), replyId, dataWrapper);
+      DeviceTmReportingWrapper wrapper(getObjectId(), replyId, dataSet);
       actionHelper.reportData(requestedRawTraffic, replyId, &wrapper);
     }
 
@@ -1311,12 +1305,12 @@ void DeviceHandlerBase::handleDeviceTm(util::DataWrapper dataWrapper, DeviceComm
       // hiding of sender needed so the service will handle it as
       // unexpected Data, no matter what state (progress or completed)
       // it is in
-      reportData(defaultRawReceiver);
+      actionHelper.reportData(defaultRawReceiver, replyId, &dataSet, true);
     }
   }
   // Unrequested or aperiodic replies
   else {
-    DeviceTmReportingWrapper wrapper(getObjectId(), replyId, dataWrapper);
+    DeviceTmReportingWrapper wrapper(getObjectId(), replyId, dataSet);
     if (wiretappingMode == TM) {
       actionHelper.reportData(requestedRawTraffic, replyId, &wrapper);
     }
diff --git a/src/fsfw/devicehandlers/DeviceHandlerBase.h b/src/fsfw/devicehandlers/DeviceHandlerBase.h
index c6a49ea6..7113f504 100644
--- a/src/fsfw/devicehandlers/DeviceHandlerBase.h
+++ b/src/fsfw/devicehandlers/DeviceHandlerBase.h
@@ -1070,8 +1070,9 @@ class DeviceHandlerBase : public DeviceHandlerIF,
 
   bool isAwaitingReply();
 
-  void handleDeviceTm(util::DataWrapper dataWrapper, DeviceCommandId_t replyId,
+  void handleDeviceTm(const uint8_t *rawData, size_t rawDataLen, DeviceCommandId_t replyId,
                       bool forceDirectTm = false);
+  void handleDeviceTm(SerializeIF &dataSet, DeviceCommandId_t replyId, bool forceDirectTm = false);
 
   virtual ReturnValue_t checkModeCommand(Mode_t mode, Submode_t submode,
                                          uint32_t *msToReachTheMode);
diff --git a/src/fsfw/devicehandlers/DeviceTmReportingWrapper.cpp b/src/fsfw/devicehandlers/DeviceTmReportingWrapper.cpp
index 1f661cd3..8fc0d368 100644
--- a/src/fsfw/devicehandlers/DeviceTmReportingWrapper.cpp
+++ b/src/fsfw/devicehandlers/DeviceTmReportingWrapper.cpp
@@ -3,8 +3,8 @@
 #include "fsfw/serialize/SerializeAdapter.h"
 
 DeviceTmReportingWrapper::DeviceTmReportingWrapper(object_id_t objectId, ActionId_t actionId,
-                                                   util::DataWrapper data)
-    : objectId(objectId), actionId(actionId), dataWrapper(data) {}
+                                                   const SerializeIF& data)
+    : objectId(objectId), actionId(actionId), data(data) {}
 
 DeviceTmReportingWrapper::~DeviceTmReportingWrapper() = default;
 
@@ -19,24 +19,11 @@ ReturnValue_t DeviceTmReportingWrapper::serialize(uint8_t** buffer, size_t* size
   if (result != returnvalue::OK) {
     return result;
   }
-  if (dataWrapper.isNull()) {
-    return returnvalue::FAILED;
-  }
-  if (dataWrapper.type == util::DataTypes::SERIALIZABLE) {
-    return dataWrapper.dataUnion.serializable->serialize(buffer, size, maxSize, streamEndianness);
-  } else if (dataWrapper.type == util::DataTypes::RAW) {
-    if (*size + dataWrapper.dataUnion.raw.len > maxSize) {
-      return SerializeIF::BUFFER_TOO_SHORT;
-    }
-    std::memcpy(*buffer, dataWrapper.dataUnion.raw.data, dataWrapper.dataUnion.raw.len);
-    *buffer += dataWrapper.dataUnion.raw.len;
-    *size += dataWrapper.dataUnion.raw.len;
-  }
-  return returnvalue::OK;
+  return data.serialize(buffer, size, maxSize, streamEndianness);
 }
 
 size_t DeviceTmReportingWrapper::getSerializedSize() const {
-  return sizeof(objectId) + sizeof(ActionId_t) + dataWrapper.getLength();
+  return sizeof(objectId) + sizeof(ActionId_t) + data.getSerializedSize();
 }
 
 ReturnValue_t DeviceTmReportingWrapper::deSerialize(const uint8_t** buffer, size_t* size,
diff --git a/src/fsfw/devicehandlers/DeviceTmReportingWrapper.h b/src/fsfw/devicehandlers/DeviceTmReportingWrapper.h
index 236e2d1e..53f4b283 100644
--- a/src/fsfw/devicehandlers/DeviceTmReportingWrapper.h
+++ b/src/fsfw/devicehandlers/DeviceTmReportingWrapper.h
@@ -8,7 +8,7 @@
 
 class DeviceTmReportingWrapper : public SerializeIF {
  public:
-  DeviceTmReportingWrapper(object_id_t objectId, ActionId_t actionId, util::DataWrapper data);
+  DeviceTmReportingWrapper(object_id_t objectId, ActionId_t actionId, const SerializeIF& data);
   ~DeviceTmReportingWrapper() override;
 
   ReturnValue_t serialize(uint8_t** buffer, size_t* size, size_t maxSize,
@@ -19,7 +19,7 @@ class DeviceTmReportingWrapper : public SerializeIF {
  private:
   object_id_t objectId;
   ActionId_t actionId;
-  util::DataWrapper dataWrapper;
+  const SerializeIF& data;
 
   // Deserialization forbidden
   ReturnValue_t deSerialize(const uint8_t** buffer, size_t* size,