At one of my cliens we use dataflows based on excel source files that were running through a schedule. Everything was working fine until 12-11. Since then twhen I manually refresh a dataflow it ...
@v-qiuyu-msft any syggestions what might cause this issue, or do you need additional information to make such a judgement?
I would say this is a fairly severe issue as we now have to refresh our dataflows manuallly.