The user who is exporting should have write access to the folder where backup files should be write. In your case user should have write access to folder '/home/hanauser/hana-database-backups/' on operating system level.
Hope this helps.
Regards,
The user who is exporting should have write access to the folder where backup files should be write. In your case user should have write access to folder '/home/hanauser/hana-database-backups/' on operating system level.
Hope this helps.
Regards,