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Failed to send lineage information from ADLS v2, but works for Blob

Copper Contributor

Hello everyone,


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!

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