Data Flow Gen 2 not publishing

[Elmarie_Kies]

Hello there, I have just started using Fabric and what I want to do is import different tables from different countries. Each has their own on-prem gateway and connection. I started with one country and it worked 100%, but the other country it fails. I checked to see whether the gateway is up to date and they both are on the same version. When I publish the Data Flow Gen 2 it gives this error:

What can I do?

[v-yilong-msft]

Hi @Elmarie_Kies ,

This error suggests that there’s a problem related to loading the library. Here are some steps you can take to address this issue.

You can check the ParquetSharpNative.dll File, verify whether the file exists in the appropriate folder. If it’s missing, it could lead to this error. You can read this link for some helps: Problem with Parquet files. Unexpected error: Unab... - Microsoft Fabric Community

Temporarily simplify your data flow by reducing the number of fields or tables being transferred. Try moving over only a subset of data to see if the issue persists.

Best Regards

Yilong Zhou

If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.

[Elmarie_Kies]

Thank you, I did see this post and we checked the file. Nothing was wrong with it on the server. It is still giving the same issue.

[lbendlin · Accepted solution]

If you have a Pro license you can open a Pro ticket at https://admin.powerplatform.microsoft.com/newsupportticket/powerbi
Otherwise you can raise an issue at https://community.fabric.microsoft.com/t5/Issues/idb-p/Issues .

[Elmarie_Kies]

Thank you, I will do so.