diff --git a/Applications/Util/otbConcatenateImages.cxx b/Applications/Util/otbConcatenateImages.cxx
index 7f12f375dbeb4ab9ecd793e4e5501be8c61e924b..b5f6c09c7cb6ca0b9c6993a9321bc2cf6c9b3636 100644
--- a/Applications/Util/otbConcatenateImages.cxx
+++ b/Applications/Util/otbConcatenateImages.cxx
@@ -81,7 +81,6 @@ private:
     m_Concatener = ListConcatenerFilterType::New();
     m_ImageList = FloatImageListType::New();
     m_ExtractorList = ExtractROIFilterListType::New();
-    this->ClearInternalProcessList();
   }
 
   void DoExecute()
diff --git a/Code/ApplicationEngine/otbWrapperApplication.cxx b/Code/ApplicationEngine/otbWrapperApplication.cxx
index ea504ff5bd2721fe28bd3b40651b777a99f73168..bc4dd6c54450331053566416c3c889f54065c699 100644
--- a/Code/ApplicationEngine/otbWrapperApplication.cxx
+++ b/Code/ApplicationEngine/otbWrapperApplication.cxx
@@ -45,9 +45,6 @@ namespace Wrapper
 Application::Application()
  : m_Name(""),
    m_Description(""),
-   m_CurrentProcess(),
-   m_InternalProcessList(),
-   m_InternalProcessListName(),
    m_WroteOutput(0),
    m_Logger(itk::Logger::New())
 {
@@ -99,7 +96,6 @@ const Parameter* Application::GetParameterByKey(std::string name) const
 void Application::Init()
 {
   m_ParameterList = ParameterGroup::New();
-  m_CurrentProcess = NULL;
   this->DoCreateParameters();
 }
 
@@ -128,7 +124,6 @@ void Application::ExecuteAndWriteOutput()
       Parameter* param = GetParameterByKey(*it);
       OutputImageParameter* outputParam = dynamic_cast<OutputImageParameter*>(param);
       outputParam->InitializeWriters();
-      m_CurrentProcess = outputParam->GetWriter();
       AddProcess(outputParam->GetWriter(),"Writer ");
       outputParam->Write();
       m_WroteOutput++;
@@ -722,32 +717,6 @@ Application::AddParameter(ParameterType type, std::string paramKey, std::string
   GetParameterList()->AddParameter(type, paramKey, paramName);
 }
 
-
-double
-Application::GetExecuteProgress()
-{
-  double res = -1;
-  if ( m_CurrentProcess.IsNotNull() )
-    {
-      res = m_CurrentProcess->GetProgress();
-    }
-
-  return res;
-}
-
-
-std::vector<double>
-Application::GetDoExecuteProgress()
-{
-  std::vector<double> res;
-  for(unsigned int i=0; i<m_InternalProcessList.size(); i++)
-    {
-      res.push_back(m_InternalProcessList[i]->GetProgress());
-    }
-
-  return res;
-}
-
 bool
 Application::IsApplicationReady()
 {
diff --git a/Code/ApplicationEngine/otbWrapperApplication.h b/Code/ApplicationEngine/otbWrapperApplication.h
index 05035adbbc9d2b8e93de624fdf61f25f2274eddc..b9de197113eb2ad45835e7cb2830e8eb882b398e 100644
--- a/Code/ApplicationEngine/otbWrapperApplication.h
+++ b/Code/ApplicationEngine/otbWrapperApplication.h
@@ -318,39 +318,6 @@ public:
    */
   std::vector<std::string> GetParametersKeys(bool recursive = true);
 
-  virtual double GetExecuteProgress();
-  virtual std::vector<double> GetDoExecuteProgress();
-  
-  std::vector<itk::ProcessObject *> GetInternalProcessList(){
-    return m_InternalProcessList;
-  }
- 
-  void SetInternalProcessList(  std::vector<itk::ProcessObject *> lList ){
-    m_InternalProcessList = lList;
-    this->Modified();
-  }
-
-  std::vector<std::string> GetInternalProcessListName(){
-    return m_InternalProcessListName;
-  }
- 
-  void SetInternalProcessListName(  std::vector<std::string> lList ){
-    m_InternalProcessListName = lList;
-    this->Modified();
-  }
-
-  void AddInternalProcess( itk::ProcessObject * lProcess, const std::string & name ){
-    m_InternalProcessList.push_back( lProcess );
-    m_InternalProcessListName.push_back( name );
-    this->Modified();
-  }
-
-  void ClearInternalProcessList( ){
-    m_InternalProcessList.clear();
-    m_InternalProcessListName.clear();
-    this->Modified();
-  }
-
   itk::Logger* GetLogger();
 
   void AddProcess(itk::ProcessObject* object, std::string description);
@@ -401,9 +368,6 @@ private:
   std::string                       m_Name;
   std::string                       m_Description;
   ParameterGroup::Pointer           m_ParameterList;
-  itk::ProcessObject::Pointer       m_CurrentProcess;
-  std::vector<itk::ProcessObject *> m_InternalProcessList;
-  std::vector<std::string>          m_InternalProcessListName;
   unsigned int                      m_WroteOutput;
 
   itk::Logger::Pointer              m_Logger;