Hi, I've created a parameterized SQL query in the ExecuteSQL processor, this processor is predecessed by an UpdateAttribute with those parameters: here is the part of the where clause that uses this parameter : AND (( ?sql.args.4.value IS NULL AND mm.docno IS NULL ) OR ( mm.docno = ?sql.args.4.value)) The issue is that I keep having this error message : "java.sql.SQLDataException: Value of the sql.args.4.type attribute is 'CHAR', which is not a valid JDBC numeral type" Any clues ? ... View more