diff --git a/LArCalorimeter/LArMonitoring/src/LArAffectedRegionsAlg.cxx b/LArCalorimeter/LArMonitoring/src/LArAffectedRegionsAlg.cxx
index 0989f3db91fa56c9276c3c1a33d4058b5ec612e0..cfc5a9f8f34a175cbce7a7b24a3880716536fc20 100644
--- a/LArCalorimeter/LArMonitoring/src/LArAffectedRegionsAlg.cxx
+++ b/LArCalorimeter/LArMonitoring/src/LArAffectedRegionsAlg.cxx
@@ -130,12 +130,12 @@ LArAffectedRegionsAlg::fillHistograms( const EventContext& ctx ) const
 	  while(phi<phimax){
 	    if(eta>=0){
 	      etaPOS=eta;
-	      fill(m_MonGroupName+m_embpsName,etaPOS,phi,problem);
+	      fill(m_MonGroupName.value()+m_embpsName,etaPOS,phi,problem);
 	      ATH_MSG_DEBUG(  "EMBAPS " << eta << " " << phi << " " << problem << " " << layermin << " " << layermax << " " << region  );
 	    }
 	    if(eta<0){
 	      etaNEG=eta;
-	      fill(m_MonGroupName+m_embpsName,etaNEG,phi,problem);
+	      fill(m_MonGroupName.value()+m_embpsName,etaNEG,phi,problem);
 	      ATH_MSG_DEBUG(  "EMBCPS " << eta << " " << phi << " " << problem << " " << layermin << " " << layermax << " " << region  );
 	    }
 	    phi+=(2*TMath::Pi()/32);
@@ -147,12 +147,12 @@ LArAffectedRegionsAlg::fillHistograms( const EventContext& ctx ) const
 	  while(phi<TMath::Pi()){
 	    if(eta>=0){
 	      etaPOS=eta;
-	      fill(m_MonGroupName+m_embpsName,etaPOS,phi,problem);
+	      fill(m_MonGroupName.value()+m_embpsName,etaPOS,phi,problem);
 	      ATH_MSG_DEBUG(  "EMBAPS " << eta << " " << phi << " " << problem << " " << layermin << " " << layermax << " " << region  );
 	    }
 	    if(eta<0){
 	      etaNEG=eta;
-	      fill(m_MonGroupName+m_embpsName,etaNEG,phi,problem);
+	      fill(m_MonGroupName.value()+m_embpsName,etaNEG,phi,problem);
 	      ATH_MSG_DEBUG(  "EMBCPS " << eta << " " << phi << " " << problem << " " << layermin << " " << layermax << " " << region  );
 	    }
 	    phi+=(2*TMath::Pi()/32);
@@ -162,12 +162,12 @@ LArAffectedRegionsAlg::fillHistograms( const EventContext& ctx ) const
 	  while(phi<phimax){
 	    if(eta>=0){
 	      etaPOS=eta;
-	      fill(m_MonGroupName+m_embpsName,etaPOS,phi,problem);
+	      fill(m_MonGroupName.value()+m_embpsName,etaPOS,phi,problem);
 	      ATH_MSG_DEBUG(  "EMBAPS " << eta << " " << phi << " " << problem << " " << layermin << " " << layermax << " " << region  );
 	    }
 	    if(eta<0){
 	      etaNEG=eta;
-	      fill(m_MonGroupName+m_embpsName,etaNEG,phi,problem);
+	      fill(m_MonGroupName.value()+m_embpsName,etaNEG,phi,problem);
 	      ATH_MSG_DEBUG(  "EMBCPS " << eta << " " << phi << " " << problem << " " << layermin << " " << layermax << " " << region  );
 	    }
 	    phi+=(2*TMath::Pi()/32);
@@ -189,12 +189,12 @@ LArAffectedRegionsAlg::fillHistograms( const EventContext& ctx ) const
 	  while(phi<phimax){
 	    if(eta >=0){
 	      etaPOS=eta;
-	      fill(m_MonGroupName+m_embName,etaPOS,phi,problem);
+	      fill(m_MonGroupName.value()+m_embName,etaPOS,phi,problem);
 	      ATH_MSG_DEBUG(  "EMBA " << eta << " " << phi << " " << problem << " " << layermin << " " << layermax << " " << region  );
 	    }
 	    if(eta <0){
 	      etaNEG=eta;
-	      fill(m_MonGroupName+m_embName,etaNEG,phi,problem);
+	      fill(m_MonGroupName.value()+m_embName,etaNEG,phi,problem);
 	      ATH_MSG_DEBUG(  "EMBC " << eta << " " << phi << " " << problem << " " << layermin << " " << layermax << " " << region  );
 	    }
 	    phi+=(2*TMath::Pi()/128);
@@ -206,12 +206,12 @@ LArAffectedRegionsAlg::fillHistograms( const EventContext& ctx ) const
 	  while(phi<TMath::Pi()){
 	    if(eta >=0){
 	      etaPOS=eta;
-	      fill(m_MonGroupName+m_embName,etaPOS,phi,problem);
+	      fill(m_MonGroupName.value()+m_embName,etaPOS,phi,problem);
 	      ATH_MSG_DEBUG(  "EMBA " << eta << " " << phi << " " << problem << " " << layermin << " " << layermax << " " << region  );
 	    }
 	    if(eta <0){
 	      etaNEG=eta;
-	      fill(m_MonGroupName+m_embName,etaNEG,phi,problem);
+	      fill(m_MonGroupName.value()+m_embName,etaNEG,phi,problem);
 	      ATH_MSG_DEBUG(  "EMBC " << eta << " " << phi << " " << problem << " " << layermin << " " << layermax << " " << region  );
 	    }
 	    phi+=(2*TMath::Pi()/128);
@@ -221,12 +221,12 @@ LArAffectedRegionsAlg::fillHistograms( const EventContext& ctx ) const
 	  while(phi<phimax){
 	    if(eta >=0){
 	      etaPOS=eta;
-	      fill(m_MonGroupName+m_embName,etaPOS,phi,problem);
+	      fill(m_MonGroupName.value()+m_embName,etaPOS,phi,problem);
 	      ATH_MSG_DEBUG(  "EMBA " << eta << " " << phi << " " << problem << " " << layermin << " " << layermax << " " << region  );
 	    }
 	    if(eta <0){
 	      etaNEG=eta;
-	      fill(m_MonGroupName+m_embName,etaNEG,phi,problem);
+	      fill(m_MonGroupName.value()+m_embName,etaNEG,phi,problem);
 	      ATH_MSG_DEBUG(  "EMBC " << eta << " " << phi << " " << problem << " " << layermin << " " << layermax << " " << region  );
 	    }
 	    phi+=(2*TMath::Pi()/128);
@@ -248,12 +248,12 @@ LArAffectedRegionsAlg::fillHistograms( const EventContext& ctx ) const
 	  while(phi<phimax){
 	    if(eta>=0){
 	      etaPOS=eta;
-	      fill(m_MonGroupName+m_emecpsName,etaPOS,phi,problem);
+	      fill(m_MonGroupName.value()+m_emecpsName,etaPOS,phi,problem);
 	      ATH_MSG_DEBUG(  "EMECAPS " << eta << " " << phi << " " << problem << "  " << layermin << " " << layermax << " " << region  );
 	    }
 	    if(eta<0){
 	      etaNEG=eta;
-	      fill(m_MonGroupName+m_emecpsName,etaNEG,phi,problem);
+	      fill(m_MonGroupName.value()+m_emecpsName,etaNEG,phi,problem);
 	      ATH_MSG_DEBUG(  "EMECCPS " << eta << " " << phi << " " << problem << "  " << layermin << " " << layermax << " " << region  );
 	    }
 	    phi+=(2*TMath::Pi()/64);
@@ -265,12 +265,12 @@ LArAffectedRegionsAlg::fillHistograms( const EventContext& ctx ) const
 	  while(phi<TMath::Pi()){
 	    if(eta>=0){
 	      etaPOS=eta;
-	      fill(m_MonGroupName+m_emecpsName,etaPOS,phi,problem);
+	      fill(m_MonGroupName.value()+m_emecpsName,etaPOS,phi,problem);
 	      ATH_MSG_DEBUG(  "EMECAPS " << eta << " " << phi << " " << problem << "  " << layermin << " " << layermax << " " << region  );
 	    }
 	    if(eta<0){
 	      etaNEG=eta;
-	      fill(m_MonGroupName+m_emecpsName,etaNEG,phi,problem);
+	      fill(m_MonGroupName.value()+m_emecpsName,etaNEG,phi,problem);
 	      ATH_MSG_DEBUG(  "EMECCPS " << eta << " " << phi << " " << problem << "  " << layermin << " " << layermax << " " << region  );
 	    }
 	    phi+=(2*TMath::Pi()/64);
@@ -280,12 +280,12 @@ LArAffectedRegionsAlg::fillHistograms( const EventContext& ctx ) const
 	  while(phi<phimax){
 	    if(eta>=0){
 	      etaPOS=eta;
-	      fill(m_MonGroupName+m_emecpsName,etaPOS,phi,problem);
+	      fill(m_MonGroupName.value()+m_emecpsName,etaPOS,phi,problem);
 	      ATH_MSG_DEBUG(  "EMECAPS " << eta << " " << phi << " " << problem << " " << layermin << " " << layermax << " " << region  );
 	    }
 	    if(eta<0){
 	      etaNEG=eta;
-	      fill(m_MonGroupName+m_emecpsName,etaNEG,phi,problem);
+	      fill(m_MonGroupName.value()+m_emecpsName,etaNEG,phi,problem);
 	      ATH_MSG_DEBUG(  "EMECCPS " << eta << " " << phi << " " << problem << " " << layermin << " " << layermax << " " << region  );
 	    }
 	    phi+=(2*TMath::Pi()/64);
@@ -308,12 +308,12 @@ LArAffectedRegionsAlg::fillHistograms( const EventContext& ctx ) const
 	  while(phi<phimax){
 	    if(eta>=0){
 	      etaPOS=eta;
-	      fill(m_MonGroupName+m_emecName,etaPOS,phi,problem);
+	      fill(m_MonGroupName.value()+m_emecName,etaPOS,phi,problem);
 	      ATH_MSG_DEBUG(  "EMECA " << eta << " " << phi << " " << problem << " " << layermin << " " << layermax << " " << region  );
 	    } 
 	    if(eta<0){
 	      etaNEG=eta;
-	      fill(m_MonGroupName+m_emecName,etaNEG,phi,problem);
+	      fill(m_MonGroupName.value()+m_emecName,etaNEG,phi,problem);
 	      ATH_MSG_DEBUG(  "EMECC " << eta << " " << phi << " " << problem << " " << layermin << " " << layermax << " " << region  );
 	    }
 	    phi+=(2*TMath::Pi()/256);
@@ -325,12 +325,12 @@ LArAffectedRegionsAlg::fillHistograms( const EventContext& ctx ) const
 	  while(phi<TMath::Pi()){
 	    if(eta>=0){
 	      etaPOS=eta;
-	      fill(m_MonGroupName+m_emecName,etaPOS,phi,problem);
+	      fill(m_MonGroupName.value()+m_emecName,etaPOS,phi,problem);
 	      ATH_MSG_DEBUG(  "EMECA " << eta << " " << phi << " " << problem << " " << layermin << " " << layermax << " " << region  );
 	    } 
 	    if(eta<0){
 	      etaNEG=eta;
-	      fill(m_MonGroupName+m_emecName,etaNEG,phi,problem);
+	      fill(m_MonGroupName.value()+m_emecName,etaNEG,phi,problem);
 	      ATH_MSG_DEBUG(  "EMECC " << eta << " " << phi << " " << problem << " " << layermin << " " << layermax << " " << region  );
 	    }
 	    phi+=(2*TMath::Pi()/256);
@@ -340,12 +340,12 @@ LArAffectedRegionsAlg::fillHistograms( const EventContext& ctx ) const
 	  while(phi<phimax){
 	    if(eta>=0){
 	      etaPOS=eta;
-	      fill(m_MonGroupName+m_emecName,etaPOS,phi,problem);
+	      fill(m_MonGroupName.value()+m_emecName,etaPOS,phi,problem);
 	      ATH_MSG_DEBUG(  "EMECA " << eta << " " << phi << " " << problem << " " << layermin << " " << layermax << " " << region  );
 	    } 
 	    if(eta<0){
 	      etaNEG=eta;
-	      fill(m_MonGroupName+m_emecName,etaNEG,phi,problem);
+	      fill(m_MonGroupName.value()+m_emecName,etaNEG,phi,problem);
 	      ATH_MSG_DEBUG(  "EMECC " << eta << " " << phi << " " << problem << " " << layermin << " " << layermax << " " << region  );
 	    }
 	    phi+=(2*TMath::Pi()/256);
diff --git a/LArCalorimeter/LArMonitoring/src/LArDigitMonAlg.h b/LArCalorimeter/LArMonitoring/src/LArDigitMonAlg.h
index 21a5a4d7e1ef6ef5c342f4f8e1ccd1b12e1eaca3..380805d2dccbe6828ddf4ab21da91661c09305e4 100755
--- a/LArCalorimeter/LArMonitoring/src/LArDigitMonAlg.h
+++ b/LArCalorimeter/LArMonitoring/src/LArDigitMonAlg.h
@@ -67,7 +67,6 @@ private:
   Gaudi::Property<int>         m_NumberBadFebs     {this, "NumberBadFebs", 5};
   /**bool use to mask the bad channels*/
   Gaudi::Property<bool>        m_ignoreKnownBadChannels{this, "IgnoreBadChannels", false};
-  bool m_PercComputed;
   /** Switch to online/offline mode*/
   Gaudi::Property<bool>        m_IsOnline      {this, "IsOnline", false}; 
   /** Treshold to declare a bad event*/