diff --git a/ve/velib04.cpp b/ve/velib04.cpp
index 7e1872868..b84e972ed 100755
--- a/ve/velib04.cpp
+++ b/ve/velib04.cpp
@@ -578,13 +578,13 @@ bool TElaborazione_esterna::elabora(TLista_documenti& doc_in, TLista_documenti&
 ///////////////////////////////////////////////////////////
 
 TCopia_documento::TCopia_documento(const char* cod) 
-                : TElaborazione(cod), _preserve_original_row(false)                    
+                : TElaborazione(cod), _preserve_original_rif(false)                    
 { }
 
 bool TCopia_documento::elabora(TLista_documenti& doc_in, TLista_documenti& doc_out,
                                const TDate& data_elab, bool /*interattivo*/)
 {  
-  CHECK(doc_in.items() == doc_out.items(), "Si deve specificare un numero uguale di documenti in entrata ed in uscita");
+//  CHECK(doc_in.items() == doc_out.items(), "Si deve specificare un numero uguale di documenti in entrata ed in uscita");
 
 	pre_process_input(doc_in);
   for (int d = 0; d < doc_in.items(); d++)
@@ -599,9 +599,11 @@ bool TCopia_documento::elabora(TLista_documenti& doc_in, TLista_documenti& doc_o
     TDocumento& doc_dest = doc_out[d]; 
      
     doc_dest.copy_contents(doc_src);
+
     // Scancello tutti gli inutili riferimenti al documento origine
-    for (int r = doc_dest.physical_rows(); r > 0; r--)
-      doc_dest[r].reset_original_rdoc_key();
+    if (!_preserve_original_rif) 
+			for (int r = doc_dest.physical_rows(); r > 0; r--)
+				doc_dest[r].reset_original_rdoc_key();
 
     if (data_elab.ok())
       doc_dest.put(DOC_DATADOC, data_elab);
diff --git a/ve/velib04.h b/ve/velib04.h
index 6bbc3ac29..aa892542e 100755
--- a/ve/velib04.h
+++ b/ve/velib04.h
@@ -516,15 +516,15 @@ public:
 
 class TCopia_documento : public TElaborazione  // velib04
 { 
-	bool _preserve_original_row;
+	bool _preserve_original_rif;
 
 public:
   virtual bool elabora(TLista_documenti& doc_in, TLista_documenti& doc_out,
                        const TDate& data_elab, bool interattivo = false);
-	void preserve_original_row(bool on = true) { _preserve_original_row = on;}
+	void preserve_original_rif(bool on = true) { _preserve_original_rif = on;}
 
   TCopia_documento(const char* cod);
-  TCopia_documento(const TRectype& rec) : TElaborazione(rec), _preserve_original_row(false) { }
+  TCopia_documento(const TRectype& rec) : TElaborazione(rec), _preserve_original_rif(false) { }
   virtual ~TCopia_documento() { }
 };
 
diff --git a/ve/velib06a.cpp b/ve/velib06a.cpp
index 39ca8ca5c..55f287cb7 100755
--- a/ve/velib06a.cpp
+++ b/ve/velib06a.cpp
@@ -2763,19 +2763,19 @@ bool gen_livelli_handler(TMask_field& f, KEY key )
 					const TString & name = str->get(i);
 					if (name.starts_with("PROG"))
 					{
-						TTable lv(format("LV%1d", livello + 1));
+						TTable mat(format("VE%1d", livello + 1));
 						const int chars = atoi(name.after("PROG"));
 
-						lv.put("CODTAB", code);
-						if (lv.read(_isequal) != NOERR)
+						mat.put("CODTAB", code);
+						if (mat.read(_isequal) != NOERR)
 						{
-							lv.zero();
-							lv.put("CODTAB", code);
-							lv.write();
+							mat.zero();
+							mat.put("CODTAB", code);
+							mat.write();
 						}
-						const int prog = lv.get_int("I0") + 1;
-						lv.put("I0", prog);
-						lv.rewrite();
+						const int prog = mat.get_int("I0") + 1;
+						mat.put("I0", prog);
+						mat.rewrite();
 						TString s; s << prog; s.lpad(chars, '0');
 						code << s;
 					}