Symptom
Set mpls exp imposition action should not be allowed with ip encap cos action in ingress qos policy. But its was getting configured on router.
policy-map MAIN_OUT_PMAP1_MARK
class VPNv4
set ip encapsulation class-of-service 32
set mpls experimental imposition 3
!
end-policy-map
Conditions
This is applicable to srv6 qos configurations only for DNX.
Workaround
Donot configure both actions together.
Further Problem Description