New answers tagged reporting-services
@zlatan mentions timeout in the context of the SQL performance but we found that in our case we got the error because of user session timeout in Reporting Services. There is an explanation as well as a script to change the timeouts on John Gallardo's web log In case that page is missing, create an .rss file with this content: Public Sub Main() Dim ...
Just adding this comment, so it shows up as "answered", but all the credit goes to Martin Smith: Thank you, Martin! Installing SQL2012 SP1 CU8 update did the trick for me! Note that hacking around with files as suggested here did not help
I found this self-answered question on Stack Overflow - maybe it will help you. SQL Server Report Manager report showing export, refresh, data feed buttons on separate lines
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