Dear Everyone, I'm new in web development and have some very basic questions. I hope they give relevance to this category. I use Active Server Page and access AS/400 database via Rumba ODBC. My questions are: 1. How would I know - in ASP through SQL query, if the data file I want to access (in AS400) already exist? 2. Is it possible to invoke RPG or CL program inside ASP. thanks for any help you could provide.