diff --git a/cg/cglib01.cpp b/cg/cglib01.cpp
index 27cdf2d31..7fd4aff08 100755
--- a/cg/cglib01.cpp
+++ b/cg/cglib01.cpp
@@ -647,7 +647,7 @@ const char* TBill::field_name(int n, bool contro) const
 {             
   CHECKD(n >= 0 && n <= 3, "Invalid bill field ", n);        
 
-  const char* f;
+  const char* f = NULL;
   if (contro)
   {
     switch(n)
@@ -681,10 +681,14 @@ void TBill::put(TRectype& r, bool c) const
 
 bool TBill::get(const TRectype& r, bool c)
 { 
+  char t = ' ';
+  if (r.type(field_name(3, c)) != _nullfld)
+    t = r.get_char(field_name(3, c));
+
   set(r.get_int(field_name(0, c)), 
       r.get_int(field_name(1, c)),
       r.get_long(field_name(2, c)), 
-      r.get_char(field_name(3, c)));
+      t);
   
   set_description(NULL);
   _tipo_cr = -1;
@@ -814,7 +818,7 @@ bool TBill::read(TRectype &r)
 
   if (tipo() <= ' ' || sottoconto() <= 0)
   {
-    TString16 key; key.format("%d|%d|%ld", gruppo(), conto(), sottoconto());
+    const char* key = string();
     const TRectype& pcon = cache().get(LF_PCON, key);
     if (!pcon.empty())
     {
@@ -879,7 +883,7 @@ int TBill::tipo_cr() const
 
 int TBill::indicatore_bilancio() const
 {
-  TString16 str; 
+  TString8 str; 
   str.format("%d|%d", gruppo(), conto());
   const int ib = atoi(cache().get(LF_PCON, str, PCN_INDBIL));
   if (ib == 0)
@@ -904,6 +908,17 @@ const char* TBill::string(int mode) const
 {
   TString& s = get_tmp_string();
 
+  if (mode & 0x8)
+  {
+    if (_sottoconto != 0)
+      s.format("%03d%03d%06ld", _gruppo, _conto, _sottoconto); else
+    if (_conto != 0)
+      s.format("%03d%03d", _gruppo, _conto); else
+    if (_gruppo != 0)
+      s.format("%03d", _gruppo);
+    return s;
+  }
+
   if (mode & 0x4)
   {
     const int cr = tipo_cr();
@@ -932,7 +947,6 @@ const char* TBill::string(int mode) const
 bool TBill::required_cdc() const
 {
   TString16 key; 
-
   for (int i = 2; i >= 0; i--)
   {
     key.format("%d|%d|%ld", gruppo(), i > 0 ? conto() : 0, i > 1 ? sottoconto() : 0);
diff --git a/cg/cglib01.h b/cg/cglib01.h
index df5992f01..6301573c9 100755
--- a/cg/cglib01.h
+++ b/cg/cglib01.h
@@ -229,8 +229,8 @@ public:
   bool sospeso() const;
   char sezione() const;
   
-  void put(TRectype& r, bool contro = FALSE) const;
-  bool get(const TRectype& r, bool contro = FALSE);
+  void put(TRectype& r, bool contro = false) const;
+  bool get(const TRectype& r, bool contro = false);
   
   void set(TMask& m, short g, short c, short s, short t = 0, short d = 0) const;
   void get(const TMask& m, short g, short c, short s, short t = 0, short d = 0);