Error in Search when 2 collection is involved

I encounter a problem in search as follows:
After I generated an application using X-Application , it works fines for the search page.
However, after I add another Collection in web.xml, the search page failed for clicking the next record button.
How can I solve the problem?

Hello,

I would like to help you, but I need a look at the JSPs. Interesting for me is the Search page,
List page and your web.inf.

If you cannot post it to the community on project reasons, please send me an email with the files within th attachment.

Thank you,
bye Christian.

I know the problem. I forget to include the document parameter into my code.
Thanks.