Reimaging task end with error "FIRM: the volume is invalid"

Hello,

We are trying to create a configuration job queued into a reimaging task, but no matter what we do, the task always end up with the error mentionned in the title, associated with code error 104.

The reimaging job is pretty straightforward, no fancy options in the additional parameters, we only checked "automatically start a configuration task after the image has been deployed" and "go into production mode to finish the configuration task".

We tried with and without the above mentionned configuration task, it make no difference.

Any idea ?

Thanks in advance.

Fabrice, Lycée Henri Poincaré