diff --git a/src/fp/fplib01.cpp b/src/fp/fplib01.cpp
index 4d3de93fd..6a17afb97 100644
--- a/src/fp/fplib01.cpp
+++ b/src/fp/fplib01.cpp
@@ -1381,20 +1381,20 @@ bool TDoc_fp::export_info_articolo(TFPRiga_documento* rdoc, TPaf_record& paf1900
 	// Controllo se ha il CONAI in tal caso aggiungo i dati
 	for (int i = 0; i < FR_CMAX; i++)
 	{
-		if (rdoc->get(conai_peso_name(i)).full())
+		if (rdoc->get(conai_peso_name(i)).full() && !_has_cust)
 		{
-			reset(paf2100f);
-			paf2100f.set("PK_KEYNLINEA", static_cast<long>(riga_doc));
-			paf2100f.set("PK_KEYNLINAR", _idx_adg_doc_row++);
-			
-			TString scat = rdoc->get(conai_sottocat_name(i));
-			TString msg_conai;
-			
-			msg_conai << "Contributo CONAI " << conai_material(conai_str2class(scat)) << " (KG)";
-			paf2100f.set("PK_TIPODATO", "CONAI");
-			paf2100f.set("PK_RIFDATO", msg_conai);
-			paf2100f.set("PK_RIFNUMERO", rdoc->get_real(conai_peso_name(i)).string());
-			ok &= insert(paf2100f);
+      reset(paf2100f);
+      paf2100f.set("PK_KEYNLINEA", static_cast<long>(riga_doc));
+      paf2100f.set("PK_KEYNLINAR", _idx_adg_doc_row++);
+
+      TString scat = rdoc->get(conai_sottocat_name(i));
+      TString msg_conai;
+
+      msg_conai << "Contributo CONAI " << conai_material(conai_str2class(scat)) << " (KG)";
+      paf2100f.set("PK_TIPODATO", "CONAI");
+      paf2100f.set("PK_RIFDATO", msg_conai);
+      paf2100f.set("PK_RIFNUMERO", rdoc->get_real(conai_peso_name(i)).string());
+      ok &= insert(paf2100f);
 		}
 	}
 	return ok;