IIS 7 and Above
Big file creation on IIS with crystal reports
Last post May 18, 2012 07:02 AM by mamba dai - msft
May 09, 2012 08:25 PM|lunatikzx|LINK
I want to know if there has been any issues on creating big files on IIS with crystal reports.
Te issue is get is this i create reports that are bigger than 800 megs, it works fine when i do this locally howeer as soon as i try to generate these reports on my IIS server this does not work .
I run the website on IIS 7 with win 2008 r2 x86
Is there any issues with generating large files on IIS 7 with crystal reports?
May 10, 2012 03:03 AM|lextm|LINK
May 10, 2012 05:07 AM|necro_mancer|LINK
I believe that if you generate an 800MB of file, it will consume lots of your CP power and processing time. Even you run your own dedicated server, this is highly not recommended.
If you have any crystal report question, you can post it at
May 10, 2012 05:36 PM|lunatikzx|LINK
in fact locally it works fine.
May 11, 2012 01:24 PM|lunatikzx|LINK
But still not working online
May 12, 2012 01:02 PM|lextm|LINK
May 14, 2012 09:59 AM|Tasmey|LINK
May 14, 2012 09:11 PM|lunatikzx|LINK
This is what i do there ... i host my code on a test server mirorring my main server
May 16, 2012 08:39 AM|Mamba Dai - MSFT|LINK
Creating a large file on web page directly is always not recommended. Big crystal reports created on local is ok, but not for your server. You may need to determine what difference betwwen local configuration and configuration on server. Anyway, as my experience,
to create a large file you may try to use multi-thread or asynchronous mode.
Btw, as the reply above mentioned, I also suggest you post your question to crystal report related forum.
May 17, 2012 09:30 PM|lunatikzx|LINK
i am creating the files on the server then sending it to the page ...
and the people at crystal reports says the same thing
go to the iis people ...
May 18, 2012 07:02 AM|Mamba Dai - MSFT|LINK
Well, to locate what error leads to fail to create big crystal report please provide the error information.