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Dataflow failure : No Error message provided.
I am encountering a problem with a dataflow that will not refresh in the service. If i was to go into the dataflow it will process correctly and show the final table, however if i then save and exit...
FYI, we found the same issue a few days ago and once agian today... Dataflows that normally take a few mins to refresh are getting stuck for hours... We are raising this issue to Micorosoft to investigate.
Microsoft Support TrackingID#2203230040006019
I still recieve this error even now in 2025 - what i found the issue appears to be is mass-transformation of columns at once - e.g, attempting to transform 25 columns from type string to type number.
As for why this happens, and removing such transformations fixes the issue, is another story...