User Parameter to generate File Name in Feature Writer

Hello, 

I’m using Feature Writer to save my output in mdb format. I want to name the output file by User Parameter.

When I run the workflow in FME Form, the file named by my input user parameter is generated correctly. When publishing to FME Flow, the user parameter is ignored and the output file is named randomly (e.g. “FME_5C2B2C70_1739440402445_7677.mdb”). In the log I can see that the parameter is not read, so the output name is empty.

This is how it looks like when publishing the workflow:

I’m using FME 2024.2.2

Do you know if this can be fixed?

Thank you for your replies!