diff --git a/mg/mg1300.cpp b/mg/mg1300.cpp
index 93d20c290..757937b5c 100644
--- a/mg/mg1300.cpp
+++ b/mg/mg1300.cpp
@@ -254,8 +254,13 @@ void TSaldodata_mask::save_movmag()
   const bool use_dep = get_bool(F_USEDEP);
   const TString& codmag = get(use_dep ? F_DEP : F_MAG);
 
+  const TString& dacod = get(F_ARTINI);
+  const TString& acod = get(F_ARTFIN);
+
   TString query;
   query = "USE &MAG";
+  if (dacod.full() || acod.full())
+    query << "\nSELECT BETWEEN(TRIM(CODTAB[6,25]),\"" << dacod << "\",\"" << acod << "\")";
   if (codmag.full())
   {
     query << "\nFROM CODTAB=" << codmag
@@ -273,7 +278,7 @@ void TSaldodata_mask::save_movmag()
       break;
 
     TString8 curr_mag = mag.get("CODTAB").as_string().left(3);
-    curr_mag.cut(3);
+    curr_mag.cut(3); curr_mag.trim();
 
     if (mm == NULL || mm->rows() >= max_rows || curr_mag != last_mag)
     {