Regenerating NetBackup encryption key file
To regenerate NetBackup encryption key file, run the following command:
bpkeyutil - clients client_name1,client_name2,...,client_namen
When you are prompted to enter the passphrase, enter the passphrase you had saved originally.
For more information about key files, see See About creating encryption key files on the clients.
To perform this task using the bpkeyutil, see NetBackup Commands Reference Guide.