Report size and Cache problem

jf.vigneron · Post by **jf.vigneron** » Wed Aug 19, 2009 3:09 am

Hello,

I use object binding to generate a repport (300 pages). I want to use Cache because the generation is very long and don't want to generate datas every page load event.
So I configure "AjaxWithCache". But with cache option my repport became "blank".. It occurs only if repport is more than 200 pages.. With 150 page all is ok, for 300 pages the begenning of repport have only blank pages and the end have only the alternate color of line but no data... 300 blank pages

I suppose it's a limitation in my configuration of asp.net server, may be the maximum size of session ? But I can't find the right parameter .. Did someone can help ?

Thanks in advance
Jeff

I just try the latest build 2009.2.463.0 and the problem still here

jf.vigneron · Post by **jf.vigneron** » Thu Aug 20, 2009 3:33 am

Hello

I suppose the bug come from the StiWebViewer only in cache mode because if I export my report as CSV all value are present.

I made a little project to reproduce the problem. I have not exactly the same behavior but a problem is present.. try it with 50000 line as parameter in the text bix... The report have no page instead of the export is ok..

Regards
Using stiRepport WEB v2009.2.463.0... Try Vista with Casini and IIS7.. Try also google chrome and IE8.

Post by **Andrew** » Thu Aug 20, 2009 7:57 am

Hello,

This error occurs due to the lack of server memory. More than 300 pages is a very big report for Web. It will take around 300...500Mb of the ASP.NET server memory. The server itself does not provide such amount of memory for the process and interrupts it (blank pages are shown). There is only one decision. It is to split big report into some smaller ones.

Thank you.