diff --git a/MTC_Adapter/SCMA/AdapterCom/GatewaySOURS.cs b/MTC_Adapter/SCMA/AdapterCom/GatewaySOURS.cs
index 84366da..882ab44 100644
--- a/MTC_Adapter/SCMA/AdapterCom/GatewaySOURS.cs
+++ b/MTC_Adapter/SCMA/AdapterCom/GatewaySOURS.cs
@@ -721,6 +721,22 @@ namespace SCMA.AdapterCom
       protocollo = gwProtocol.SOURS;
     }
 
+    /// <summary>
+    /// Fix KEY x standard redis ("_" --> ":")
+    /// </summary>
+    /// <param name="origKey"></param>
+    /// <returns></returns>
+    public string fixRedKey(string origKey)
+    {
+      string answ = origKey;
+      try
+      {
+        answ = origKey.Replace("_", ":");
+      }
+      catch
+      { }
+      return answ;
+    }
     /// <summary>
     /// Wrapper metodo Begin
     /// </summary>
@@ -744,7 +760,7 @@ namespace SCMA.AdapterCom
       // percorro tutto l'albero nodi item ed allarmi e SCRIVO!!!!
       foreach (var item in itemNodes)
       {
-        hashKey = redHash(item.Key);
+        hashKey = redHash(fixRedKey(item.Key));
         hashVal = item.Value.cObject.ToString();
         setRSV(hashKey, hashVal);
       }
@@ -782,10 +798,10 @@ namespace SCMA.AdapterCom
     #endregion
 
     #region gestione nodi (dataItems, conditions)
-          
+     
 
     public override void addItemNodeByType(string key, itemType tipo)
-    {
+    {                      
       if (!itemNodes.ContainsKey(key))
       {
 #if false
@@ -809,7 +825,9 @@ namespace SCMA.AdapterCom
             currObj = new DataItem(key);
             break;
         }
-        mAdapter.AddDataItem(currObj);
+        mAdapter.AddDataItem(currObj); 
+#endif
+        string currObj = "";// availStatus.UNAVAILABLE.ToString();
         if (tipo == itemType.Condition)
         {
           addConditionNode(key, currObj);
@@ -818,15 +836,14 @@ namespace SCMA.AdapterCom
         else
         {
           addItemNode(key, currObj);
-        } 
-#endif
+        }    
       }
     }
     /// Effettua chiamata VERA su adapter MTConnect...
     /// </summary>
     /// <param name="value"></param>
     public override void addItemNode(string key, object value)
-    {
+    {                      
       if (!itemNodes.ContainsKey(key))
       {
         base.addItemNode(key, value);
@@ -841,7 +858,7 @@ namespace SCMA.AdapterCom
     /// </summary>
     /// <param name="value"></param>
     public override void addItemNode(object value)
-    {
+    {                   
 #if false
       DataItem currObj = (DataItem)value;
       string key = value.ToString().Replace("|", "");
@@ -879,7 +896,7 @@ namespace SCMA.AdapterCom
     /// </summary>
     /// <param name="anItem"></param>
     public override void removeItemNode(string key)
-    {
+    {                      
 #if false
       // rimuovo da MTC
       mAdapter.RemoveDataItem((DataItem)itemNodes[key].cObject); 
@@ -888,13 +905,13 @@ namespace SCMA.AdapterCom
       base.removeItemNode(key);
     }
     public override void updateItemNodeValue(string key, object value)
-    {
+    {                     
 #if false
       ((DataItem)getItemNode(key)).Value = value; 
 #endif
     }
     public override void updateItemNodeCodeValue(string key, string code, object value)
-    {
+    {                      
 #if false
       ((Message)getItemNode(key)).Code = code;
       ((Message)getItemNode(key)).Value = value; 
@@ -907,7 +924,7 @@ namespace SCMA.AdapterCom
     /// <param name="key"></param>
     /// <param name="value"></param>
     public override void addConditionNode(string key, object value)
-    {
+    {                    
       base.addConditionNode(key, value);
 #if false
       // aggiungo ad adapter      
@@ -926,7 +943,7 @@ namespace SCMA.AdapterCom
       base.removeAllConditionNodes();
     }
     public override void removeConditionNode(string key)
-    {
+    {                      
 #if false
       // rimuovo da MTC
       mAdapter.RemoveDataItem((Condition)conditionNodes[key].cObject);