Dear Bert,
It seemed to be a sign of an AC bug.
Below is the full text of that nightly batch file.
Cheers,
Carl Fogel
:rem suggested by danny, dsouthiseng@amazingcharts.com
:rem lots of users, RAM on server used up
:rem error message about AC upgrade, need to run dbtuner
:rem restarting server fixed this
:rem but quicker & easier to stop & restart the non-agent AC sql on server
:rem run as a scheduled task after hours
REM Restarting SQL services
net stop "SQL Server (AMAZINGCHARTS)"
net start "SQL Server (AMAZINGCHARTS)"
