limit for X-Tab summarized items: Crystal 10.0

I am using Crystal Reports v.10 to develop a cross-tab report. I tested my setup for about 6 summarized items and everything worked great. I proceded to add the rest of the summarized items I needed (60 of them including the 6 test cases) and then I get an error when I run the report that says "Error Formatting Cross-Tab Object."

My question is, does anyone know if there is a limit to how many summarized items a crystal x-tab will support? I have done nothing but add summarized items and a single variable for the columns. All other formatting is the defaults. Thanks in advance for any insight.

Edit: I half-way solved my own question...it seems that the x-tab chart doesn't want to break across multiple pages. Once I switched to portrait layout and tinkered with spacing so that it fit all on one page, the report ran fine. My new question now is: is there a way to allow a x-tab to print across multiple pages if it is vertically too long to fit on one? Thanks!