Every service SAP is associated, by default, with the appropriate egress or ingress policy (policy ID 1). The default policy can be replaced with a customer-configured policy but cannot entirely remove the policy from the SAP configuration. When a non-default service egress or ingress policy is removed, the association reverts to the default policy ID 1.
A QoS policy cannot be deleted until it is removed from all SAPs where it is applied.
A:ALA-7>config>qos# no sap-ingress 100
MINOR: CLI SAP ingress policy "100" cannot be removed because it is in use.
A:ALA-7>config>qos#