Design issue with Cross tab

[mailtojustine]

Hi,

I have developed a Jasper report using cross tab. Report is running fine and data is showing correctly. But when I am scrolling towards right to see the data upto December, the headers are disppraering. I am facing the issue in both IE and firefox. Can anyone please help me? Below are the screen shots of report before and after scrolling.

 

Thanks.

[mailtojustine]

Any idea about this issue?

[mailtojustine]

Can anyone help on this?