Forum Discussion
Unable to append data to data to Data Table from CSV file
No, Actually i tried to push the data of a CSV file into my Managed Table, but i couldn't. Every time I try to append data it ends up in unidentified area.
I will try some work-arounds separately loading the content of CSV file into a delta table then i can try to append the rows of new table to existing table, instead of directly appending the content from CSV to delta table.
Hi zaminator
Thanks for using Fabric Community.
The “Unidentified” area in the Microsoft Fabric Lakehouse is a unique space within the managed area of your Lakehouse. It displays any folders or files present in the managed area that lack associated tables in SyMS. If the table created is not a delta table, it will automatically get saved in the Unidentified folder.
For instance, if a user uploads unsupported files like images or audio files to the managed area, they won’t be automatically detected and linked to tables. Instead, they appear in this unidentified area.
Navigate the Fabric Lakehouse explorer - Microsoft Fabric | Microsoft Learn
There could be several reasons why your CSV files are ending up in the “Unidentified” area:
1) If the table names contain spaces or special characters, they might not be recognized and end up in the “Unidentified tables” section.
Known issue - Lakehouse doesn't recognize table names with special characters - Microsoft Fabric | Microsoft Learn
2) If there’s an issue with the dataflow, such as a sudden failure to register the table, it could result in the data being placed in the “Unidentified” area.
You can also refer to the below links
Solved: Items stuck in Unidentified folder in Lakehouse an... - Microsoft Fabric Community
https://www.linkedin.com/pulse/working-tables-microsoft-fabric-lakehouse-everything-you-nikola-ilic-hiyif/
Hope this helps. Please let me know if you have any further questions.
Hi zaminator
We haven’t heard from you on the last response and was just checking back to see if your query got resolved. Otherwise, will respond back with the more details and we will try to help.
Thanks