Last post Mar 28, 2014 07:59 PM by sy_lantian
Mar 27, 2014 07:24 AM|sy_lantian|LINK
I am developing a web page which using visual studio 2003 and asp.net 1.1 at windows 2003 server.
Previously I can preview correctly the crystal report at the server and my pc. But I dunno why and what happen, two weeks before, I found out the report viewer couldn'tshow the report like below:-
I realize at IIS Manager there, the crystal report web form viewer 2 is missing but I not sure is it the reason who cause this problem? Besides, I have manually create visual directory for crystal report web form viewer 2 at the server IIS 6.0 but this
couldn't solve this problem.
Previously, I have tried to install the crystal report hotfix crnetwin11.exe on the server. After restart the server, my web pages can load and preview the report correctly. But, after few days passes, this problems occurs again.
Why this will happens and any solutions for this problems??
Thanks first for any helps...
Mar 27, 2014 07:44 AM|itityagi|LINK
This will happen.
As server has a limit of keeping the un-disposed reports in memory. The maximum limit is around 70. As soon as a memory pool reaches the count of 70 or near figure, it will stop displaying the crystal reports.
Then you need to restart the server once again, which is not at all advisable
So try unloading the report as soon as you finish the work in the Page_UnLoad.
Mar 28, 2014 07:59 PM|sy_lantian|LINK
Thanks for your help..
I already amend my coding as what you said but still needs to monitor to see whether this problem will occurs again or not...hopefully not.
Really thanks for your help ya..and have a nice day