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BugZero found this defect 2563 days ago.
After changing the hostname of the Veeam Backup Server, the Veeam Backup & Replication Console fails to connect, displaying the error:
To correct this issue, update the Veeam Backup & Replication configuration with the current hostname by following these steps: Open the Configuration Database Connection Settings program, which should appear in the start menu of the Veeam Backup & Replication server. Within this program, select Veeam Backup and Replication, then click next.(If Enterprise Manager is not installed, you will not be prompted to select a product.) Adjust the value specified in the Server name field to match the correct hostname. Click Next, and Veeam will connect to the database. Wait for this process to complete.
If you have any problems following these steps, please contact Veeam Support. Troubleshooting for issues opening the console when the hostname has not changed are available in KB2127. Hostname changes of other devices, such as hypervisors, repositories, or proxies, require additional steps covered in KB1905.