I think it's the FileName parameter in your module that seems off. That's where the name of the table you're creating/writing back to needs to go and I'm not sure, at least based off your screenshots, that's the case.

I had a similar error before and I fixed it by adding .csv at the end of the file name. Although in my case, I had to hardcode the name of the file + the extension:

@andres.naran12 would you mind sharing the blueprint for this action flow? I am interested in sending back a file to a data pool. So far, our solution is done using ML Workbench. Yours seems more future proof :)

Hi! Thanks for your answer, I was able to solve it. I just had to change the key by the word 'file' and that fixed the issue and my file was able to push into the data pool.

This is the blueprint , that I used as a reference:

https://docs.celonis.com/en/push-csv-to-data-integration.html

I just made some adjustments to adapt to my needs.