Jan 12 2021
I built a simple Data Copy pipeline on Azure Data Factory, registered the source (ADLS v2) and sink (Azure SQL Database) and the data factory itself on a Purview account.
But when I run the pipeline it returns an error of Unsupported, with the message "The lineage of this copy activity is not reported because it went through some unsupported scenarios".
I don't do any transformation, get the schema from a csv reader and the SQL table and map to fields with the same names.
Switching the source to be the same csv on a Blob storage the error goes away and I can get the lineage information.
What might be happening? ADLS v2 is listed as a valid source for the Data Copy according to this page: Connect to Azure Data Factory - Azure Purview | Microsoft Docs
Thanks in advance!