Unfortunatly dataflow cannot pass my column from source to other activity in ADF.

Venkatesh Srinivasan 86 Reputation points

Hi All,

My dataflow was working well until yesterday! Suddenly columns from source to other activity in dataflow cannot be supplied.

Attaching the snapshot below,





Please help me out here!!! Try restarting my cluster so many times. Wired thing is it worked once when i clone the dataflow. Now cloning the dataflow also helpless!

Need your advise thanks!

Azure Data Factory
Azure Data Factory
An Azure service for ingesting, preparing, and transforming data at scale.
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  1. MarkKromer-MSFT 5,181 Reputation points Microsoft Employee

    In your data preview screenshot, all of the columns have the "schema drift" icon next to the column names in the table header. That means those columns are not part of your source dataset. You can either use Import Projection in your source or Import Schema in the dataset definition to fix that.

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