diff --git a/cg/cg6900.cpp b/cg/cg6900.cpp
index 071b6a4cd..3766bd1fd 100755
--- a/cg/cg6900.cpp
+++ b/cg/cg6900.cpp
@@ -599,22 +599,22 @@ bool TInv_cont::tabella_ditta()
     _data  = ind.get_date("D0");
     
     _files = "";
-    if (ind.get_bool("B0"))
+    if (ind.get_bool("B0") && (_caus->items() != 0) )
       _files << "W";
     
-    if (ind.get_bool("B1"))
+    if (ind.get_bool("B1") && (_clifo->items() != 0) )
       _files << "A";
     
-    if (ind.get_bool("B2"))
+    if (ind.get_bool("B2") && (_pcon->items() != 0) )
       _files << "P";        
     
-    if (ind.get_bool("B3"))
+    if (ind.get_bool("B3") && (_mov->items() != 0) )
       _files << "Z";
     
-    if (ind.get_bool("B4"))
+    if (ind.get_bool("B4") && (_rmoviva->items() != 0) )
       _files << "U";
     
-    if (ind.get_bool("B5"))
+    if (ind.get_bool("B5") && (_part->items() != 0) )
       _files << "B";
       
     _flag_bollato = ind.get_bool("B7");
@@ -905,12 +905,12 @@ void TInv_cont::crea_record_controllo(TMask& m)
     if (_scelta == 'S')
     {
       str.format("%04ld", _dittaAS);
-      buffer.overwrite(str,300);
+      buffer.overwrite(str,301);
     }
     else
     {
       str.format("%05ld", _dittaAS);
-      buffer.overwrite(str,300);    
+      buffer.overwrite(str,301);    
     }
     
     if (!_tras_file.write_control_rec(buffer, size))