Backup or Restore DB commands are only allowed when the TSM database being backed up or restored and the TSM api and the TSM server are on the same machine. Either the GUID of the TSM api client in use by the database manager does not match the GUID of the TSM server or the local host IP address indicated by the TSM client is not accepted.
The database backup or restore operation is terminated.
Default acceptable local host addresses are "127.0.0.1" for IPV4 and "::1" for IPV6. If you can not configure one of these local host addresses on your system then use the TSM server option "DBMTRUSTEDIPADDR ipaddr" to set a local host address that can be accepted.