diff --git a/cg/cg4302.cpp b/cg/cg4302.cpp
index 32939b01f..0a8acae54 100755
--- a/cg/cg4302.cpp
+++ b/cg/cg4302.cpp
@@ -244,7 +244,8 @@ bool TLiquidazione_app::look_plm(int m, const char* a, bool create)
   bool ok = FALSE;
 
   _plm_r->zero();
-  (*_plm_codatt) = format("%06ld", atol(a));
+  //(*_plm_codatt) = format("%06ld", atol(a));
+  (*_plm_codatt) = format("%6s", a);
   (*_plm_mese)   = format("%02d",m);
   (*_plm_anno)   = _year;
 
@@ -270,7 +271,8 @@ bool TLiquidazione_app::look_pum(int m, const char* a, bool create)
   bool ok = FALSE;
 
   _pum->zero();
-  (*_pum_codatt) = format("%06ld", atol(a));
+  //(*_pum_codatt) = format("%06ld", atol(a));
+  (*_pum_codatt) = format("%6s", a);
   (*_pum_mese)   = format("%02d",m);
   (*_pum_anno)   = _year;
 
@@ -292,7 +294,8 @@ bool TLiquidazione_app::look_pom(int m, const char* a, bool create)
   bool ok = FALSE;
 
   _pom->zero();
-  (*_pom_codatt) = format("%06ld", atol(a));
+  //(*_pom_codatt) = format("%06ld", atol(a));
+  (*_pom_codatt) = format("%6s", a);
   (*_pom_mese)   = format("%02d",m);
   (*_pom_anno)   = _year;
 
@@ -314,7 +317,8 @@ bool TLiquidazione_app::look_pam(int m, const char* a, bool create)
   bool ok = FALSE;
 
   _pam->zero();
-  (*_pam_codatt) = format("%06ld", atol(a));
+  //(*_pam_codatt) = format("%06ld", atol(a));
+  (*_pam_codatt) = format("%6s", a);
   (*_pam_mese)   = format("%02d",m);
   (*_pam_anno)   = _year;
 
@@ -446,7 +450,8 @@ bool TLiquidazione_app::look_ppa(int month, const char* codatt, int type, bool c
   _ppa->zero();
   (*_ppa_year)   = _year;
   (*_ppa_month)  = format("%02d",month);
-  (*_ppa_codatt) = format("%06ld", atol(codatt));
+  //(*_ppa_codatt) = format("%06ld", atol(codatt));
+  (*_ppa_codatt) = format("%6s", codatt);
   (*_ppa_kind)   = type;
   TString ctab   = _ppa_r->get("CODTAB");
   _ppa->read();