After upgrading a Dell VxRail environment from vSphere 7 to vSphere 8, the vCenter Server license key is missing, invalid, or reverts to evaluation mode. The original license key provided by the OEM (Dell) does not work for the upgraded version.
In Dell VxRail deployments, vCenter is often licensed using a generic OEM key (such as #####-#####-#####-#####-#####). These keys are specific to the OEM and version. Broadcom cannot re-generate or provide replacement keys for generic OEM licenses.
Contact the Dell reseller or Dell Support to obtain the updated vCenter 8.x license key associated with the VxRail entitlement. Broadcom Support is unable to provide these keys as they are part of the hardware vendor's fulfillment process.
If further assistance is needed regarding Broadcom entitlements, see https://knowledge.broadcom.com/external/article/275360 Scroll to the bottom of the page and click on your respective region.
For information on general license upgrades, refer to the https://support.broadcom.com/