Column name or number of supplied values does not match table definition in jsp

Dear All,


Can anybody help me about my coding, i'm inserting the image file to database using jsp. When i execute the code, the following error is occurred:

java.sql.SQLException: [Microsoft][ODBC SQL Server Driver][SQL Server]Insert Error: Column name or number of supplied values does not match table definition.

I'm using MS-SQL Server.

My code is:

[<%@ page language="java" import="java.sql.*,java.io.*,java.util.Date,java.t ext.*" contentType="text/html" %>
<%!
Connection con;
Statement st;
ResultSet rs;
PreparedStatement ps;
%>
<%
String file_path, category, description, file_name, employee_name="ram, employee_id;
float image_size;
int product_id=10;

file_path=request.getParameter("image_path");
category=request.getParameter("image_category");
description=request.getParameter("image_descriptio n");

File f = new File(file_path);
FileInputStream fis = new FileInputStream(f);

Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
con=DriverManager.getConnection("jdbc:odbc:cvb");
try
{

ps = con.prepareStatement("insert into products values(?,?,?,?,?,?,?)");
ps.setInt(1,product_id);
ps.setString(2,category);
ps.setString(3,description);
ps.setBinaryStream(4,fis,(int)f.length());
ps.setString(5,f.getName());
ps.setLong(6,f.length());
ps.setString(7,employee_name);

ps.executeUpdate();
out.println("Successfully inserted");
}
catch(Exception e)
{
out.println("Error"+e);
}

%>
]

the datatype of prdocuts table is
1. int
2. varchar
3. varchar
4. Image
5. varchar
6. float
7. varchar

what i did wrong in my coding?

Thanks in advance,

V. Prasath.