Backup file size of Cisco ISE is 0 bytes

[khangtt]

I have a scheduled backup Configuration and Operation data Cisco ISE using SFTP server. When the schedule is execute, it created a 0 byte size in server. But if I use local disk repository, backup files were created normal. Is there something wrong?

The output information after backup : 

List files in remote repository (SFTP Server)
List files in local disk :

[anluarsa11]

Check the disk space or permissions on remote directory.

In my case it was due to disk space.