Issues with the SSRS Reports site
So I am working with SSRS (SQL Server 2005) which some of our applications use to create downloads. The problem with this, however, is that the reporting website that is being used to manage it seems to crash randomly. I haven't figured out the rhyme or the reason for this yet - just that it will suddenly exit due to the "Specified cast is invalid" exception and any further attempts to do anything will fail with
Element '/' not found (RsItemNotFound)
Is there a place I can start looking to help me debug this issue? Are there any logs that might contain more detailed information than the useless error messages I receive?
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We have a web application where I sometimes work, after being alone for a while, it has to "recompile" and take a few seconds before it shows the page. I noticed that ssrs does this from time to time and it may or may not be the cause of your problem.
you can test this by installing an instance of ssrs on your local machine (which you know nobody will be enabled) and running your downloads against that.
also check and make sure no one is doing anything or making backups on boot.
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