I have checked many ASP books, including the "Programming Active Server Pages" from MS. They all talk about how to use the ADODB Connection object and the recordset object to get or update data. None of these books talk about how to detect any errors. For example, I am inserting multiple records into an Access table. Since the records have the same values, I should get some sort of errors from somewhere and remind the user to change the data. How could I get that error?