Forum Discussion
mpros
Helper I
Helper IWarehouse forced migration concern - October Deadline
Dears, as we approach the deadline on October of Datamarts (that are still working very well), I tried creating Warehouse + Gen2Flow with simple logic & queries, resulting in the folllowing error: ...
rohit1991
Super User
Super UserHi mpros
Thanks for clarifying. Since Fabric is enabled and your Datamarts are working fine, the issue is likely with how the Gen2 Dataflow is connecting to the Warehouse. A few quick checks:
- Make sure the Warehouse is in the same workspace as your Dataflow.
- In Dataflow settings, confirm that the destination is set to Warehouse (sometimes it defaults to Lakehouse).
- Check that your workspace role is Contributor or higher, otherwise it won’t let you write.
- Try a very simple test table to see if the issue happens with all loads or just your current one.
If it still fails, it may be a current limitation with Warehouse + Gen2 Dataflows, so raising a support ticket would be the safest option.
