Client is trying to rename a customer in 2013 v4. Get an error 46 in SY_DeleteChange.PVC line 534 - appears to be the first PDF'd Invoice for the customer (file is the Customer PDF Log file). This sounds like a bend-over sort of error to me (not one that can be fixed with a little diddling in DFDM). Nothing any of the KBs, of course. Anyone else had this?