There’s another post regarding this issue here
Renders fail after MtoA upgrade (Maya 2023 / Arnold) - Deadline - AWS Thinkbox Discussion Forums
I’ve added a new rule in Deadline Monitor, under “Configure Repository Options” / Mapped Paths, to have it replace
<MAYA_RESOURCES>
with/usr/autodesk/maya2023/resources
.
You should be able to add an entry for this as follows (adjust for your version)