Started getting this error on an old dataflow as of 14-Jun-2021. No changes made. Error: Expression.Error: We cannot apply operator < to types Date and DateTime. Operator = < Left = 5/1/2020 12...
I am also getting the same error in dataflows, also only since 14-Jun-2021; the same dataflows have refreshed successfuly previously. The refresh failures are arising from linked entities. All fields are already formatted as type date so there should be no error. Re-confirming the field format as type date in the query step before the one which creates the error seems to fix the problem - but this should not be necessary.