Symptom
After installation of NXOS_ESSENTIALS_XF license on 9.2(2) and upgrade to 9.2(3), the NEXUS_24PORT_LICENSE is shown as installed with license file missing:
C# show lice usage
Feature Ins Lic Status Expiry Date Comments
Count
--------------------------------------------------------------------------------
N9K_LIC_1G No - Unused -
VPN_FABRIC No - Unused -
FCOE_NPV_PKG No - Unused -
SECURITY_PKG No - Unused -
N9K_UPG_EX_10G No - Unused -
TP_SERVICES_PKG No - Unused -
NXOS_ADVANTAGE_GF No - Unused -
NXOS_ADVANTAGE_M4 No - Unused -
NXOS_ADVANTAGE_XF No - Unused -
NXOS_ESSENTIALS_GF No - Unused -
NXOS_ESSENTIALS_M4 No - Unused -
NXOS_ESSENTIALS_XF Yes - Unused never -
SAN_ENTERPRISE_PKG No - Unused -
NETWORK_SERVICES_PKG No - Unused -
NEXUS_24PORT_LICENSE Yes - Unused never license missing
NXOS_ADVANTAGE_M8-16 No - Unused -
NXOS_ESSENTIALS_M8-16 No - Unused -
FC_PORT_ACTIVATION_PKG No 0 Unused -
LAN_ENTERPRISE_SERVICES_PKG No - Unused -
--------------------------------------------------------------------------------
**** WARNING: License file(s) missing. ****
The NEXUS_24PORT_LICENSE wasn't ever installed
Workaround
Issue the clear license sprom hidden command.
Since the command is hidden it has to be typed in full and it won't be seen in the context-sensitive help (clear license ?).
Further Problem Description
There's no impact of it, apart from occasional syslog messages, since the licensing on N9K is honor-based.