diff --git a/Modules/CppRestSdk/src/mitkRESTServerMicroService.cpp b/Modules/CppRestSdk/src/mitkRESTServerMicroService.cpp
index cff4ef4308..7f8e6a7a6c 100644
--- a/Modules/CppRestSdk/src/mitkRESTServerMicroService.cpp
+++ b/Modules/CppRestSdk/src/mitkRESTServerMicroService.cpp
@@ -1,67 +1,68 @@
 #include "mitkRESTServerMicroService.h"
 #include <mitkCommon.h>
 #include <usGetModuleContext.h>
 #include <usModule.h>
 
 mitk::RESTServerMicroService::RESTServerMicroService(web::uri uri) : m_Listener(uri)
 {
   m_Uri = uri;
   m_Listener.support(MitkRESTMethods::GET, std::bind(&RESTServerMicroService::HandleGet, this, std::placeholders::_1));
   openListener();
 }
 
 mitk::RESTServerMicroService::~RESTServerMicroService()
 {
   closeListener();
 }
 
 pplx::task<void> mitk::RESTServerMicroService::openListener()
 {
   return m_Listener.open();
 }
 
 pplx::task<void> mitk::RESTServerMicroService::closeListener()
 {
   return m_Listener.close();
 }
 
 web::uri mitk::RESTServerMicroService::GetUri() 
 {
   return m_Uri;
 }
 
 void mitk::RESTServerMicroService::HandleGet(MitkRequest request)
 {
   int port = m_Listener.uri().port();
  //getting exact request uri has to be a parameter in handle function
   web::uri_builder build(m_Listener.uri());
   build.append(request.absolute_uri());
-  utility::string_t uri = build.to_uri().to_string();
+  utility::string_t uriStringT = build.to_uri().to_string();
 
-  std::string uriString(uri.begin(), uri.end());
+  std::string uriString(uriStringT.begin(), uriStringT.end());
   MITK_INFO << "Test for Server at port " << port << " Exact request uri: " << uriString;
   
   web::json::value content;
   us::ModuleContext *context = us::GetModuleContext();
+
   auto managerRef = context->GetServiceReference<IRESTManager>();
   if (managerRef)
   {
     auto managerService = context->GetService(managerRef);
     if (managerService)
     {
       //TODO extract actual json from request body
-      web::json::value v;
+      web::json::value data = request.extract_json().get();
       MITK_INFO << "Server: Data send to manager";
-      content = managerService->handle(build.to_uri(), v);
+      content = managerService->handle(build.to_uri(), data);
       MITK_INFO << "server: Data received from manager";
     }
   }
   if (content!=NULL)
   {
     request.reply(MitkRestStatusCodes::OK, content);
   }
   else
   {
     request.reply(MitkRestStatusCodes::NotFound);
   }
 }
\ No newline at end of file
diff --git a/Modules/CppRestSdk/src/mitkRESTTest.cpp b/Modules/CppRestSdk/src/mitkRESTTest.cpp
index ae207a96ba..ecd4facae5 100644
--- a/Modules/CppRestSdk/src/mitkRESTTest.cpp
+++ b/Modules/CppRestSdk/src/mitkRESTTest.cpp
@@ -1,30 +1,30 @@
 #include "mitkRESTTest.h"
 #include <usGetModuleContext.h>
 #include <usModule.h>
 #include <mitkCommon.h>
 
 mitk::RestTest::RestTest() {}
 
 mitk::RestTest::~RestTest() {}
 
 void mitk::RestTest::TestRESTServer()
 {
   us::ModuleContext *context = us::GetModuleContext();
   auto managerRef = context->GetServiceReference<IRESTManager>();
   if (managerRef)
   {
     auto managerService = context->GetService(managerRef);
     if (managerService)
     {
       managerService->receiveRequest(L"http://localhost:8080/test", this);
     }
   }
 }
 
 //TODO get Data, return modified Data
 web::json::value mitk::RestTest::notify(web::json::value data) 
 {
   MITK_INFO << "Observer: Data in observer";
-  data[L"key 1"] = web::json::value::string(U("Data modified by /test Observer"));
-  return data;
+  //data[L"key 1"] = web::json::value::string(U("Data modified by /test Observer"));
+  return data.at(U("key 1"));
 }