Compute Manager <IP_ADDRESS_OR_FQDN> is already registered with other NSX Manager <IP_ADDRESS_OR_FQDN>
INFO inventoryTasksScheduler-1 ComputeManagerCleanupHandler - FABRIC [nsx@6876 comp="nsx-manager" level="INFO" subcomp="manager"] Unregistered from compute manager ComputeManagerModel [server=<server-fqdn>, externalId=null, originType=vCenter, thumbprint=<ssl-thumbprint>, originProperties=null, asymmetricCredential=null, credentialKey=null, credentialVerifier=null] and removed cm object entry from DeletedObject.
ERROR inventoryTasksScheduler-2 ComputeManagerCleanupHandler - FABRIC [nsx@6876 comp="nsx-manager" errorCode="MP7051" level="ERROR" subcomp="manager"] Could not clean up data for compute manager <uuid>, will be retried in next run
This issue is resolved in NSX-T 2.5.2 and NSX-T 3.0.1
Workaround:
To work around this issue if you do not want to upgrade, contact Broadcom Support.