Backing Up with External Backup Tools 
The Database Manager CLI currently supports the use of the following external backup tools:

If you want to use an external backup tool that is not included on this list, please contact Support.
You can also use external backup tools to archive
log backups (Archiving the Version Files of the Log Area).
Using the Backup Tools
Start the backup operation directly from the Database Manager CLI. The naming conventions for
backup media enable the program to recognize the external backup tool and start it. The pipes for transferring the backup data are implicitly created by the Database Manager CLI during the backup process. They must not exist beforehand.
Prerequisites
You have the DBM operator authorization
Backup.The database instance is in the operational state
ADMIN or ONLINE. You have defined the backup media in accordance with the naming conventions for external backup media (Defining or Changing a Backup Medium).Procedure
Proceed as described in
Backing Up the Database Instance.
Backing up with ADSM:
dbmcli –u dbm,dbm –uUTL –d mydb backup_start ADSMData recovery data