Having services on that vlan would not be an issue, however, you won't be able to remove a vlan (more specifically, the IP address of the circuit) as long as there are active content rules on it.
So, the steps would be first suspending all the content rules in that vlan (which I assume were already suspended after moving them to the ACE), then removing the IP from the circuit and finally, removing the vlan from the physical interface.
Introduction This article will help you understand the steps on how to
download the UCS licenses from the Cisco Systems website and then
installing it on the UCS. The redacted (blue lines) just covers up
certain numbers for privacy please do not take them...
Introduction This article will help you understand and educate the
customer on how to clear their "expired licenses"
(license-graceperiod-expired) from their UCS-M. If a customer just
purchased a license and needs a step by step guide on how to download
==================== VIC FNIC driver does not support Virtual Volumes (
second level LUN ID ) An enhancement request has been created to track
this feature - CSCux64473 UPDATE - 12-14-2016 We made some traction on
the enhancement request - The Fix is in t...