Azure Data Factory - Flowlet mapping lost

GabrieleP 6

Hi,

I'm facing an issue using the flowlet component of Azure Data Factory.

Flowlet mapping is lost when I open again the azure data factory data flow.

I have attached two screenshots:

#1 -> right : correct fields mapping

#2 -> wrong : simply closing azure data factory and reopening the data flow, this is the mapping that appears in the tab

Thanks in advance.

Gabriele

Stithi-msft 5 Reputation points Microsoft Employee

2023-09-25T22:21:05.1066667+00:00

Welcome to Microsoft Q&A platform.

Can you please check if the source schema is imported and loaded correctly? From the pictures, it looks like it is still referring to the old source schema.

You can go to your Source Settings->Dataset->Open->Schema->Clear and Import schema. Please refer the below pictures to import the Source Schema and let us know if you still see the same behavior.
GabrieleP 6 Reputation points

2023-09-26T14:01:48.5066667+00:00

The schema is loaded correctly.

I'm sharing with you even a piece of the data flow script because it's very strange to me.

It seems that every time I open the flowlet, it adds the "mapcolumn" code...

I have already tried to clean up this mapping and start from scratch but the result is always wrong.

Your answer