Problem
The import was not completed due to the following traceback:
2018-10-04 16:14:10 ERROR cmdline.main:137 Outer Exception catcher: ValidationError({'firstname': ['"First name" is required. Please provide this information.']},)
Traceback (most recent call last):
File "/usr/lib/pymodules/python2.7/ucsschool/importer/frontend/cmdline.py", line 117, in main
self.do_import()
File "/usr/lib/pymodules/python2.7/ucsschool/importer/frontend/cmdline.py", line 95, in do_import
importer.mass_import()
File "/usr/lib/pymodules/python2.7/ucsschool/importer/mass_import/mass_import.py", line 70, in mass_import
self.import_users()
File "/usr/lib/pymodules/python2.7/ucsschool/importer/mass_import/mass_import.py", line 99, in import_users
user_import.delete_users(users_to_delete) # 0% - 10%
File "/usr/lib/pymodules/python2.7/ucsschool/importer/mass_import/user_import.py", line 289, in delete_users
success = self.do_delete(user)
File "/usr/lib/pymodules/python2.7/ucsschool/importer/mass_import/user_import.py", line 375, in do_delete
success = user.modify(lo=self.connection)
File "/usr/lib/pymodules/python2.7/ucsschool/importer/models/import_user.py", line 664, in modify
return super(ImportUser, self).modify(lo, validate, move_if_necessary)
File "/usr/lib/pymodules/python2.7/ucsschool/lib/models/base.py", line 481, in modify
success = self.modify_without_hooks(lo, validate, move_if_necessary)
File "/usr/lib/pymodules/python2.7/ucsschool/importer/models/import_user.py", line 672, in modify_without_hooks
return super(ImportUser, self).modify_without_hooks(lo, validate, move_if_necessary)
File "/usr/lib/pymodules/python2.7/ucsschool/lib/models/base.py", line 495, in modify_without_hooks
raise ValidationError(self.errors.copy())
ValidationError: {'firstname': ['"First name" is required. Please provide this information.']}
Investigation
Further up in ucs-school-import.log you will find the uid for the corresponding user. With this object you can search via
univention-ldapsearch uid=scheinig
udm users/user list --filter uid=scheinig |grep firstname
firstname: None
Solution
No firstname is set for the user in ldap. Via multiselect in UMC you can delete the user(s) and add them via import again, or set the firstname for each user via udm