@bufanda
I'm sure all my backup since this bug was appear in my system is Full backup, I don't know if the two issues are related but they appeared at the same time.

@DustinB
The problem with this issue are not the message, but each incremental backup have a full size backup on small infrastructure (2/3To of VMs) this is a little problem, but on more larger (10To) it's beginning to be boring.

Hi,

Last back up have always this message (XOA 5.109).
And incrémental backup have a Full Size... (ticket open on support)