This OID carries the numeric error code returned by a remote invocation that the FSM for this policy-scope container made to another endpoint (for example a peer fabric interconnect or an endpoint being configured). A non-zero value here tells the admin that the policy-scope container's configuration workflow failed partway through because a remote call it depended on returned an error, rather than failing locally. For example, seeing a nonzero cucsPolicyPolicyScopeContFsmRmtInvErrCode alongside a stalled fsmProgr for the same policy-scope container points the admin toward a remote-side failure as the root cause.