diff --git a/tc/tc9300.cpp b/tc/tc9300.cpp
index 5c1bdf06f..f81ce7cc5 100755
--- a/tc/tc9300.cpp
+++ b/tc/tc9300.cpp
@@ -1377,6 +1377,8 @@ void TInvioSispac::sispac_movim()
 		tipoart.add(v, lastmov - firstmov);
 	}
 
+	lastmov = 0;
+	int nrow = 0;
 	for (bool ok = input.move_first(); ok ; ok = input.move_next())
   {
 		const long codes = input.get(RMV_ANNOES).as_int();
@@ -1387,6 +1389,11 @@ void TInvioSispac::sispac_movim()
 		const bool comp = codes  != esc.date2esc(datareg);
 		TString4 sezione(input.get(RMV_SEZIONE).as_string());
 
+		if (numreg != lastmov)
+		{
+			lastmov = numreg;
+			nrow = 0;
+		}
 		if (numregrev < 0L && scod2rc(ccaus))
 			numregrev = numreg;
 		if (rowtype == "F")
@@ -1450,7 +1457,7 @@ void TInvioSispac::sispac_movim()
 		recset.set("COMPETENZA", var);
 		var = format("%07ld", numreg);
 	  recset.set("NUMPART", var);
-		var = format("%03ld", input.get(RMV_NUMRIG).as_int());
+		var = format("%03ld", ++nrow);
 	  recset.set("NUMINT", var);
 	  recset.set("DATAOP", datareg.string(brief, '\0', full, full, amg_date));
 		TString16 codice;
@@ -1682,6 +1689,8 @@ void TInvioSispac::sispac_reverse_moviva(long numreg, TIvamov_set & recset, cons
 
 	TISAM_recordset input(query);
 	TVariant var;
+	int lastmov = 0;
+	int nrow = 0;
 
 	TProgind p(input.items(), TR("Esportazione Movimenti IVA"), true, true); // qui
 
@@ -1689,6 +1698,12 @@ void TInvioSispac::sispac_reverse_moviva(long numreg, TIvamov_set & recset, cons
   {
 		const TString8 ccaus(input.get(SLF_MOV "." MOV_CODCAUS).as_string()); 
 		const long numreg = input.get(RMI_NUMREG).as_int();
+
+		if (numreg != lastmov)
+		{
+			lastmov = numreg;
+			nrow = 0;
+		}
 		TString16 key;
 
 		key << numreg <<"|1";
@@ -1711,7 +1726,7 @@ void TInvioSispac::sispac_reverse_moviva(long numreg, TIvamov_set & recset, cons
 		recset.set("RAGSOC", var);
 		var = format("%07ld", numreg);
 	  recset.set("NUMPART", var);
-		var = format("%03ld", input.get(RMI_NUMRIG).as_int());
+		var = format("%03ld", ++nrow);
 	  recset.set("NUMINT", var);
 		
 		real imponibile = input.get(RMI_IMPONIBILE).as_real();