We have found that the above error seems to appear every 9 days or so. In order to avoid this a schedule has been set up to stop and restart the Blackberry Mobile Data Service once a week.
I'm sure you all know how to do this but it was done as follows: In a command window the following 2 commands were entered on the BES server to stop and restart the service at 2am on a Sunday morning: At 02:00 /every:Su net stop “Blackberry Mobile Data Service” At 02:02 /every:Su net start “Blackberry Mobile Data Service”
The schedule can be viewed by typing at
at the command prompt.
Hope this helps someone