Hi,
Some of my Report subscriptions are failing with rsReportServerDatabaseError and this happens randomly. I have observed that these reports fail after ~120secs.
select *,DATEDIFF(SS,TimeStart,TimeEnd) SecondsToComplete from ReportserverDB.dbo.ExecutionLog3where TimeStart between '2012-12-10 12:00:00' and '2012-12-12 20:00:00'
and Status = 'rsReportServerDatabaseError'
order by TimeStart
Error:"Failure sending mail: An error occurred within the report server database. This may be due to a connection failure, timeout or low disk condition within the database"
Environment: Sharepoint 2010 Integrated SQL Server 2008 R2 Reporting Services. Reportservices DBs on SQl 2008 R2. 2 Report servers in the Sharepoint environment.
Not sure which timeout values do I need to concentrate on. Thought the DatabaseQueryTimeout would be best option but not sure where to set that on a Sharepoint integrated Reporting services.
Should the DatabaseQueryTimeout be added to the rsreportserver.config file in "C:\Program Files\Common Files\Microsoft Shared\Web Server Extensions\14\WebServices\Reporting" folder on each of the Report servers??
Are there any other timeout settings that need to be looked into? I dont think the error has anything to do with the web.config->httpruntime ->executiontimeout because the adhoc report executions are successful yet the subscriptions are failing randomly.
Happy to get Any other troubleshooting suggestions. Have checked the ULS logs on the Reportservers and cant find much from them. They just say the exact same error as the subscription does.
Many thanks in advance, Sasi
Sasi | http://honeyvirus.wordpress.com/