diff --git a/src/fsfw/cfdp/handler/DestHandler.cpp b/src/fsfw/cfdp/handler/DestHandler.cpp
index 8049cc0a..b4d4af09 100644
--- a/src/fsfw/cfdp/handler/DestHandler.cpp
+++ b/src/fsfw/cfdp/handler/DestHandler.cpp
@@ -425,21 +425,31 @@ ReturnValue_t cfdp::DestHandler::sendFinishedPdu() {
   store_address_t storeId;
   uint8_t* dataPtr = nullptr;
   ReturnValue_t result =
-      fp.tcStore->getFreeElement(&storeId, finishedPdu.getSerializedSize(), &dataPtr);
+      fp.tmStore->getFreeElement(&storeId, finishedPdu.getSerializedSize(), &dataPtr);
   if (result != OK) {
-    // TODO: Error handling and event, this is a non CFDP specific error (most likely store is full)
+#if FSFW_CPP_OSTREAM_ENABLED == 1
+    sif::warning << "cfdp::DestHandler:sendFinishedPdu: Getting store slot failed" << std::endl;
+#endif
+    fp.eventReporter->forwardEvent(events::STORE_ERROR, result, 0);
     return result;
   }
   size_t serLen = 0;
   result = finishedPdu.serialize(dataPtr, serLen, finishedPdu.getSerializedSize());
   if (result != OK) {
-    // TODO: Error printout, this really should not happen
+#if FSFW_CPP_OSTREAM_ENABLED == 1
+    sif::warning << "cfdp::DestHandler::sendFinishedPdu: Serializing Finished PDU failed"
+                 << std::endl;
+#endif
+    fp.eventReporter->forwardEvent(events::SERIALIZATION_ERROR, result, 0);
     return result;
   }
   TmTcMessage msg(storeId);
   result = fp.msgQueue->sendMessage(fp.packetDest.getReportReceptionQueue(), &msg);
   if (result != OK) {
-    // TODO: Error handling and event, this is a non CFDP specific error (most likely store is full)
+#if FSFW_CPP_OSTREAM_ENABLED == 1
+    sif::warning << "cfdp::DestHandler::sendFinishedPdu: Sending PDU failed" << std::endl;
+#endif
+    fp.eventReporter->forwardEvent(events::MSG_QUEUE_ERROR, result, 0);
     return result;
   }
   fsmRes.packetsSent++;
diff --git a/src/fsfw/cfdp/handler/defs.h b/src/fsfw/cfdp/handler/defs.h
index 9e837a96..190fb67d 100644
--- a/src/fsfw/cfdp/handler/defs.h
+++ b/src/fsfw/cfdp/handler/defs.h
@@ -5,5 +5,15 @@ namespace cfdp {
 
 enum class CfdpStates { IDLE, BUSY_CLASS_1_NACKED, BUSY_CLASS_2_ACKED, SUSPENDED };
 
-}
+static constexpr uint8_t SSID = SUBSYSTEM_ID::CFDP;
+
+namespace events {
+
+static constexpr Event STORE_ERROR = event::makeEvent(SSID, 0, severity::LOW);
+static constexpr Event MSG_QUEUE_ERROR = event::makeEvent(SSID, 1, severity::LOW);
+static constexpr Event SERIALIZATION_ERROR = event::makeEvent(SSID, 2, severity::LOW);
+
+}  // namespace events
+
+}  // namespace cfdp
 #endif  // FSFW_CFDP_HANDLER_DEFS_H
diff --git a/src/fsfw/cfdp/pdu/FinishedPduCreator.cpp b/src/fsfw/cfdp/pdu/FinishedPduCreator.cpp
index 8ac22e0a..d002e8aa 100644
--- a/src/fsfw/cfdp/pdu/FinishedPduCreator.cpp
+++ b/src/fsfw/cfdp/pdu/FinishedPduCreator.cpp
@@ -17,7 +17,7 @@ ReturnValue_t FinishPduCreator::serialize(uint8_t **buffer, size_t *size, size_t
   if (result != returnvalue::OK) {
     return result;
   }
-  if (*size + 1 >= maxSize) {
+  if (*size + 1 > maxSize) {
     return SerializeIF::BUFFER_TOO_SHORT;
   }
   **buffer = finishInfo.getConditionCode() << 4 | finishInfo.getDeliveryCode() << 2 |
diff --git a/src/fsfw/events/fwSubsystemIdRanges.h b/src/fsfw/events/fwSubsystemIdRanges.h
index d8e4ade6..574ea070 100644
--- a/src/fsfw/events/fwSubsystemIdRanges.h
+++ b/src/fsfw/events/fwSubsystemIdRanges.h
@@ -33,6 +33,7 @@ enum : uint8_t {
   PUS_SERVICE_23 = 103,
   MGM_LIS3MDL = 106,
   MGM_RM3100 = 107,
+  CFDP = 108,
 
   FW_SUBSYSTEM_ID_RANGE
 };
diff --git a/src/fsfw/tmtcpacket/ccsds/SpacePacketCreator.cpp b/src/fsfw/tmtcpacket/ccsds/SpacePacketCreator.cpp
index b8607079..745d5834 100644
--- a/src/fsfw/tmtcpacket/ccsds/SpacePacketCreator.cpp
+++ b/src/fsfw/tmtcpacket/ccsds/SpacePacketCreator.cpp
@@ -14,6 +14,7 @@ SpacePacketCreator::SpacePacketCreator(ccsds::PacketType packetType, bool secHea
     : params(SpacePacketParams(PacketId(packetType, secHeaderFlag, apid),
                                PacketSeqCtrl(seqFlags, seqCount), dataLen)) {
   params.version = version;
+  checkFieldValidity();
 }
 
 uint16_t SpacePacketCreator::getPacketIdRaw() const { return params.packetId.raw(); }
diff --git a/src/fsfw/tmtcservices/AcceptsTelemetryIF.h b/src/fsfw/tmtcservices/AcceptsTelemetryIF.h
index c3e3eff3..0c5621c8 100644
--- a/src/fsfw/tmtcservices/AcceptsTelemetryIF.h
+++ b/src/fsfw/tmtcservices/AcceptsTelemetryIF.h
@@ -21,9 +21,9 @@ class AcceptsTelemetryIF {
    * 			receiving message queue.
    * @return	The telemetry reception message queue id.
    */
-  virtual MessageQueueId_t getReportReceptionQueue(uint8_t virtualChannel) = 0;
+  [[nodiscard]] virtual MessageQueueId_t getReportReceptionQueue(uint8_t virtualChannel) const = 0;
 
-  virtual MessageQueueId_t getReportReceptionQueue() { return getReportReceptionQueue(0); }
+  [[nodiscard]] virtual MessageQueueId_t getReportReceptionQueue() const { return getReportReceptionQueue(0); }
 };
 
 #endif /* FSFW_TMTCSERVICES_ACCEPTSTELEMETRYIF_H_ */
diff --git a/src/fsfw/tmtcservices/TmTcBridge.cpp b/src/fsfw/tmtcservices/TmTcBridge.cpp
index bd381d7a..f89cac79 100644
--- a/src/fsfw/tmtcservices/TmTcBridge.cpp
+++ b/src/fsfw/tmtcservices/TmTcBridge.cpp
@@ -245,7 +245,7 @@ void TmTcBridge::registerCommDisconnect() {
   }
 }
 
-MessageQueueId_t TmTcBridge::getReportReceptionQueue(uint8_t virtualChannel) {
+MessageQueueId_t TmTcBridge::getReportReceptionQueue(uint8_t virtualChannel) const {
   return tmTcReceptionQueue->getId();
 }
 
diff --git a/src/fsfw/tmtcservices/TmTcBridge.h b/src/fsfw/tmtcservices/TmTcBridge.h
index c64818d4..f3f28ef6 100644
--- a/src/fsfw/tmtcservices/TmTcBridge.h
+++ b/src/fsfw/tmtcservices/TmTcBridge.h
@@ -65,7 +65,7 @@ class TmTcBridge : public AcceptsTelemetryIF,
   ReturnValue_t performOperation(uint8_t operationCode = 0) override;
 
   /** AcceptsTelemetryIF override */
-  MessageQueueId_t getReportReceptionQueue(uint8_t virtualChannel = 0) override;
+  MessageQueueId_t getReportReceptionQueue(uint8_t virtualChannel = 0) const override;
 
   /** AcceptsTelecommandsIF override */
   uint32_t getIdentifier() const override;