ERROR: Organization 'alfabeta' does not exist.

[agit05]

Whatever command I try to run with sat_export.py I get the following error message:
# ./sat_export.py -a

ERROR: Organization 'alfabeta' does not exist.

[root@satellite01 sat6_scripts]# hammer organization list

---|-----------|-----------|-------------|-----------|------------

ID	TITLE	NAME	DESCRIPTION	LABEL	DESCRIPTION
1	alfabeta	alfabeta		alfabeta
---	-----------	-----------	-------------	-----------	------------

The config file looks like:

satellite:
url: https://satellite01.hostname.com
username: svc-api-user
password: 1t$a$3cr3t
default_org: alfabeta
manifest: satellite01.hostname.com
disconnected: False

logging:
dir: /var/log/sat6-scripts/
debug: True

email:
mailout: False
mailfrom: Satellite 6 sat62@example.org
mailto:
- sysadmin@example.org

export:
dir: /var/lib/pulp/katello-export/

import:
dir: /var/lib/pulp/katello-import/
syncbatch: 50

publish:
batch: 10

promotion:
batch: 10

Any idea about this behavior?