diff --git a/docs/highlevel.rst b/docs/highlevel.rst
index 3c9baae2..ee35c549 100644
--- a/docs/highlevel.rst
+++ b/docs/highlevel.rst
@@ -6,13 +6,14 @@ High-level overview
 Structure
 ----------
 
-The general structure is driven by the usage of interfaces provided by objects.
-The FSFW uses C++11 as baseline. The intention behind this is that this C++ Standard should be
-widely available, even with older compilers.
-The FSFW uses dynamic allocation during the initialization but provides static containers during runtime.
-This simplifies the instantiation of objects and allows the usage of some standard containers.
-Dynamic Allocation after initialization is discouraged and different solutions are provided in the
-FSFW to achieve that. The fsfw uses run-time type information but exceptions are not allowed.
+The general structure is driven by the usage of interfaces provided by objects. 
+The FSFW uses C++17 as baseline. Most modern compilers like GCC should have support for this
+standard, even for micocontrollers.
+
+The FSFW might use dynamic allocation during program initialization but not during runtime.
+It offers pool objects, static containers and it also exposes the
+`Embedded Template Library <https://www.etlcpp.com/>`_ to allow writing code which does not perform
+allocation during runtime. The fsfw uses run-time type information but will not throw exceptions.
 
 Failure Handling
 -----------------
diff --git a/src/fsfw/datapoollocal/LocalPoolObjectBase.cpp b/src/fsfw/datapoollocal/LocalPoolObjectBase.cpp
index 82aefc18..5575c3d8 100644
--- a/src/fsfw/datapoollocal/LocalPoolObjectBase.cpp
+++ b/src/fsfw/datapoollocal/LocalPoolObjectBase.cpp
@@ -48,12 +48,12 @@ LocalPoolObjectBase::LocalPoolObjectBase(object_id_t poolOwner, lp_id_t poolId,
   if (hkOwner == nullptr) {
 #if FSFW_CPP_OSTREAM_ENABLED == 1
     sif::error << "LocalPoolVariable: The supplied pool owner 0x" << std::hex << poolOwner
-               << std::dec << " did not implement the correct interface "
+               << std::dec << "  does not exist or does not implement the correct interface "
                << "HasLocalDataPoolIF" << std::endl;
 #else
     sif::printError(
-        "LocalPoolVariable: The supplied pool owner 0x%08x did not implement the correct "
-        "interface HasLocalDataPoolIF\n",
+        "LocalPoolVariable: The supplied pool owner 0x%08x does not exist or does not implement "
+        "the correct interface HasLocalDataPoolIF\n",
         poolOwner);
 #endif
     return;
diff --git a/src/fsfw/serviceinterface/ServiceInterfaceStream.h b/src/fsfw/serviceinterface/ServiceInterfaceStream.h
index 0b3d6745..ca746e7d 100644
--- a/src/fsfw/serviceinterface/ServiceInterfaceStream.h
+++ b/src/fsfw/serviceinterface/ServiceInterfaceStream.h
@@ -1,9 +1,8 @@
 #ifndef FRAMEWORK_SERVICEINTERFACE_SERVICEINTERFACESTREAM_H_
 #define FRAMEWORK_SERVICEINTERFACE_SERVICEINTERFACESTREAM_H_
 
-#include <FSFWConfig.h>
-
 #include "ServiceInterfaceBuffer.h"
+#include "fsfw/FSFW.h"
 
 #if FSFW_CPP_OSTREAM_ENABLED == 1