I wrote an application with a JSP to create Employee to database tables( using an action class ) and a JSP to list all employee in database. And the display of the latter JSP follows another action class( called ListEmployee ) , which retrieves data from database and construct a collection object in the request scope . The JSP looks like : <table width="75%" border="1"> <tr> <td>ID</td> <td>Name</td> <td>Age</td> <td>Salary</td> <td>Company</td> </tr> <logic:iterate id="it" name="_EmployeeList"> <tr> <td><bean:write name="it" property="id" /></td> <td><bean:write name="it" property="name" /></td> <td><bean:write name="it" property="age" /></td> <td><bean:write name="it" property="salary" /></td> <td><bean:write name="it" property="company.name" /></td> </tr> </logic:iterate> </table> When I display the list first time , it looks ok . But when I click the link again , it just return a blank page for me.Only restart will solve the problem( but that means I could only display once ).Could anyone tell me the reason and how to resolve it? Huhaibo [EMAIL PROTECTED]