copy activity sink error - too many columns

arkiboys 9,386 Reputation points

Copy activity sink is the parquet file
It appears if there are a-lot of varchar(max) columns in source, the copy sink can not handle it.
Is there a limitation to the number of columns can be used in sink of the copy activity to populate parquet file?

Azure Data Factory
Azure Data Factory
An Azure service for ingesting, preparing, and transforming data at scale.
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  1. arkiboys 9,386 Reputation points

    A refresh did the trick. solved.
    Thanks anyway

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