is there a way to find out what "Reduce by field value" values used in the reduce step?
Yes, I know I can see it in qmc, but I would like to export the info since we have a lot of distributions.
Have a look in the TaskLog for the Task. The default location is C:\ProgramData\QlikTech\DistributionService\1\Log\YYYYMMDD\HHMMSS - Taskname\TaskLog.txt
It should help you on the way.
Apart from what Erik mentioned you could also put this into the name of the reduced files from the publisher when they are reduced. Maybe to much work if you have a lot of tasks. This might also be of some use to the users?
Retrieving data ...