Just started a bulk backfill in the Management tab in System Explorer. Now they are stuck on 93,2 % and I wish to cancel them.
How do I go about this?
Unfortunately, it is currently impossible to do so in PI System Explorer.
The first thing to do would be to look at the event viewer and the configuration of the analyses being backfilled to correct them before attempting to perform another backfill. You may want to disable automatic backfilling first to insure that upon clearing out the backfilling queue the analyses do not attempt to auto backfill.
If the analyses are correctly configured, then note that the bottleneck if often processing power, so if it happens frequently you may want to increase the CPU / # of cores.
You can clear out the queue manually:
Retrieving data ...