Hi sudhirkumar.avv,
Are you using the devkit or custom board for AGX Orin?
What’s your Jetpack version in use?
Please refer to the following instruction for CAN.
Controller Area Network (CAN) — Jetson Linux Developer Guide documentation (nvidia.com)
You could also refer to our verification in the following thread.
Jetson AGX Xavier Developer Kit CAN commmunication error - #8 by KevinFFF