KACE Product Support

I have a simple script:

Launch a bat with various operations (stop services, launch more uninstall commands, exit 0 at the end). Launch KACE inventory. Display message window.

The script actually does its job, works perfectly. But the result in the "Run now status" section is the following:

Completed, but not succeeded nor failed. Can someone explain why? (the message window at the end does not play a role here, I added it recently but I have problems since the beginning)

To add details, the script is not currently enabled, I run it on demand through "Run now" only.