AnsweredAssumed Answered

System explorer partly crashes and leaves the computer at 100% CPU load

Question asked by magnusst on Feb 28, 2017
Latest reply on Mar 3, 2017 by jstarnes



After working in AF System explorer for a little while, Analysis fails and  the computer is stuck at 100% cpu load. The 'sqlservr.exe' is the top consumer of ~90-100% of the cpu.

When I open the Analyses tab I get a NullReferenceException (attached).


In my system I have several analyses that do not write to a tag but is evaluated on the fly. (Attributes with Data reference type 'Analysis'). Is there any known issues with this support in AF 2016 R2 SP1, or do someone have any suggestion to what could cause the issues I am facing? I am using SQL Server Express, could that play a role?


Please find further details attached.