Process should not exit as if it has completed successfully if it failed to write a file to fs

[carmenfan]

Description

We are running into situations where the process failed to save a file to fs after retries, gave up and the process returns error code 0.

Steps to replicate

force a fs file to fail

Current Behaviour

process is returning error code 0

Expected Behaviour

process should return the correct error code (probably 4)

Pictures/ Gifs of the error