diff --git a/cg/cg2104.cpp b/cg/cg2104.cpp
index 8a435dd68..6b743270b 100755
--- a/cg/cg2104.cpp
+++ b/cg/cg2104.cpp
@@ -145,7 +145,18 @@ bool TPrimanota_application::pag_notify(TSheet_field& ps, int r, KEY k)
       TToken_string& trw = pag.rata(r);
       TToken_string  srw = trw;
       if (m_tipo) trw.add(newt,2);
-      if (m_scad) trw.add(news,3);
+      if (m_scad)
+      {
+        trw.add(news,3);
+        if (r > 0)
+        {             
+          TDate d(news);   
+          int scd = (int)(d - pag.data_rata(r-1));
+          if (pag.mese_commerciale() && (scd % 30) != 0) 
+               scd = 30 * ((scd/30)+1);
+          trw.add(scd, 0);
+        }
+      }
       if (m_imp)  
       {
         trw.add(newi,4);