diff --git a/cg/cg5100a.uml b/cg/cg5100a.uml
index 02aeb5ebe..8d5980f9d 100755
--- a/cg/cg5100a.uml
+++ b/cg/cg5100a.uml
@@ -315,7 +315,7 @@ BEGIN
   ADD RUN cg0 -0
 END
 
-STRING  FLD_CSPRPEG 3
+NUMBER  FLD_CSPRPEG 3
 BEGIN
   PROMPT 2 11 "Profitti e perdite      "
   HELP "Codice del conto di riepilogo del profitti e perdite"