diff --git a/pr/pr0600a.uml b/pr/pr0600a.uml
index 3a7b9c75e..2deaa27f7 100755
--- a/pr/pr0600a.uml
+++ b/pr/pr0600a.uml
@@ -20,7 +20,7 @@ BEGIN
   FIELD CODPR
   FLAGS "UZ"
   KEY 1
-  USE LF_PERCPROV KEY 1 //SELECT CODPR==#F_CODPR_QUERY
+  USE LF_PERCPROV
   INPUT CODPR F_CODPR_QUERY
   INPUT KEYORD F_KEYORD
   DISPLAY "Archivio" CODPR
@@ -137,7 +137,7 @@ END
 STRING F_CODPAG 4
 BEGIN
   PROMPT 2 9 "Cod. pagamento                "
-  FLAGS "UZ"
+  FLAGS "U"
   KEY 1
   USE %CPG
   INPUT CODTAB F_CODPAG