diff --git a/lv/lv3400.cpp b/lv/lv3400.cpp
index faaa8a395..0acf8d600 100755
--- a/lv/lv3400.cpp
+++ b/lv/lv3400.cpp
@@ -446,8 +446,27 @@ void TEvasione_ter_msk::genera_buono()
   else
     warning_box(TR("Non è stato possibile generare nessun documento"));  
 
-  reset(F_TNDOC);
-  send_key(K_SPACE, F_TNDOC);
+  set(F_TNDOC, 0L, 1);
+
+  hide(F_TCODCF);
+  hide(F_TRAGSOC);
+  hide(F_TBARCODE);
+  hide(F_TPACCHI);
+  hide(F_TQTAPACCO);
+  hide(F_TQTACON);
+  hide(F_TQTADACON);
+
+  show(F_TCODNUM);
+  show(F_TTPDOC);
+  show(F_TDESCR);
+  show(F_TANNO);
+  show(F_TDATAPRCO);
+
+  disable(DLG_SELECT);
+  disable(DLG_PREVIEW);
+  disable(DLG_ELABORA);
+  disable(DLG_SAVEREC);
+  disable(DLG_CANCEL);  
 }
 
 //EVADI: metodo che setta a evaso tutte le righe del documento
@@ -757,6 +776,10 @@ bool TEvasione_ter_msk::on_field_event(TOperable_field& f, TField_event e, long
       hide(F_TQTADACON);
       
       show(F_TRIGHE);
+
+      disable(DLG_SELECT);      
+      disable(DLG_ELABORA);
+
       riempi_sheet();
       return false;
     }
@@ -795,6 +818,9 @@ bool TEvasione_ter_msk::on_field_event(TOperable_field& f, TField_event e, long
       show(F_TQTACON);
       show(F_TQTADACON);
 
+      enable(DLG_SELECT);
+      enable(DLG_ELABORA);
+
       hide(F_TRIGHE);
 
       field(F_TBARCODE).set_focus();
@@ -829,6 +855,12 @@ bool TEvasione_ter_msk::on_field_event(TOperable_field& f, TField_event e, long
           show(F_TQTACON);
           show(F_TQTADACON);
 
+          enable(DLG_SELECT);
+          enable(DLG_PREVIEW);
+          enable(DLG_ELABORA);
+          enable(DLG_SAVEREC);
+          enable(DLG_CANCEL);
+
           precarica_righe();
 
           _autoselect = 1;
@@ -905,6 +937,12 @@ TEvasione_ter_msk::TEvasione_ter_msk():TAutomask("lv3400a")
   hide(F_TQTACON);
   hide(F_TQTADACON);
   hide(F_TRIGHE);
+
+  disable(DLG_SELECT);
+  disable(DLG_PREVIEW);
+  disable(DLG_ELABORA);
+  disable(DLG_SAVEREC);
+  disable(DLG_CANCEL);
 }
 
                                  /////////////////////////////////
diff --git a/lv/lv3400a.uml b/lv/lv3400a.uml
index 4a6b80a3b..0ec7340c5 100755
--- a/lv/lv3400a.uml
+++ b/lv/lv3400a.uml
@@ -73,7 +73,7 @@ END
 
 NUMBER F_TNDOC 6
 BEGIN
-  PROMPT 0 2 "Numero Doc.  "
+  PROMPT 1 2 "Numero Doc.  "
   USE LF_DOC SELECT (STATO==2)
   JOIN LF_CLIFO TO LF_DOC INTO TIPOCF==TIPOCF CODCF==CODCF
   INPUT PROVV "D"
@@ -92,18 +92,18 @@ END
 
 DATE F_TDATADOC
 BEGIN
-  PROMPT 0 3 "Data Doc. "
+  PROMPT 1 3 "Data Doc. "
 END
 
 NUMBER F_TANNO 4
 BEGIN
-  PROMPT 0 4 "Anno Esercizio  "
+  PROMPT 1 4 "Anno Esercizio  "
   FLAGS "D"
 END
 
 DATE F_TDATAPRCO
 BEGIN
-  PROMPT 0 5 "Prev Con. "
+  PROMPT 1 5 "Prev Con. "
 END
 
 NUMBER F_TCODCF 6