# Account settings errors All error codes returned by the Account settings endpoints (38 total). Every error returned by the **Account settings** endpoints. Click any code for the full example response and localized messages. | Code | Message | |------|---------| | [`DEFAULT_CANNOT_BE_UNMARKED`](/errors/DEFAULT_CANNOT_BE_UNMARKED) | Cannot unmark the default series. Set another series as default first | | [`DEFAULT_CANNOT_DEACTIVATE`](/errors/DEFAULT_CANNOT_DEACTIVATE) | Cannot deactivate the default series. Set another series as default first | | [`DEFAULT_CANNOT_DELETE`](/errors/DEFAULT_CANNOT_DELETE) | Cannot delete the default series. Set another series as default first | | [`ENTITY_TYPE_INCONSISTENT_WITH_NIF`](/errors/ENTITY_TYPE_INCONSISTENT_WITH_NIF) | The entity type ‹value› does not match the NIF ‹value›: an individual is identified by a DNI or NIE, and a company or entity by a NIF that starts with a legal-form letter | | [`FISCAL_IDENTITY_LIVE_ONLY`](/errors/FISCAL_IDENTITY_LIVE_ONLY) | This company is live. In Test mode you can only change how the invoice looks (logo, colour, template, languages and additional information). Fiscal details are edited in Live mode | | [`HAS_INVOICES_CANNOT_DELETE`](/errors/HAS_INVOICES_CANNOT_DELETE) | Cannot delete a series that has associated invoices. Delete the invoices first | | [`IMMUTABLE_ENTITY_TYPE`](/errors/IMMUTABLE_ENTITY_TYPE) | Entity type (individual/company) cannot be changed. This field is immutable | | [`IMMUTABLE_LEGAL_FORM`](/errors/IMMUTABLE_LEGAL_FORM) | Legal form cannot be changed. This field is immutable | | [`IMMUTABLE_NIF`](/errors/IMMUTABLE_NIF) | NIF/CIF cannot be changed. This field is immutable | | [`INACTIVE_CANNOT_BE_DEFAULT`](/errors/INACTIVE_CANNOT_BE_DEFAULT) | Cannot set an inactive series as default | | [`INVALID_IBAN`](/errors/INVALID_IBAN) | The IBAN format is not valid. It must start with the country code and be 15 to 34 characters long (e.g. ES9121000418450200051332) | | [`NIF_CENSUS_MISMATCH`](/errors/NIF_CENSUS_MISMATCH) | The NIF does not match the fiscal name in the AEAT census. Please verify that both values match your official records exactly. Detail: ‹value› | | [`PHYSICAL_PERSON_CANNOT_HAVE_LEGAL_FORM`](/errors/PHYSICAL_PERSON_CANNOT_HAVE_LEGAL_FORM) | Individuals cannot have a legal form | | [`PHYSICAL_PERSON_CANNOT_HAVE_REPRESENTATIVE`](/errors/PHYSICAL_PERSON_CANNOT_HAVE_REPRESENTATIVE) | Individuals cannot have a legal representative | | [`PROFILE_INCOMPLETE`](/errors/PROFILE_INCOMPLETE) | Your tax profile is incomplete. Complete the required data before issuing invoices | | [`PROFILE_NOT_FOUND`](/errors/PROFILE_NOT_FOUND) | User profile not found | | [`REFERENCED_BY_PAYMENT_CONNECTION`](/errors/REFERENCED_BY_PAYMENT_CONNECTION) | Cannot delete or deactivate the series: it is configured in a payment connection. Remove it from the connection settings first or choose another series there | | [`REFERENCED_BY_RECURRING_INVOICE`](/errors/REFERENCED_BY_RECURRING_INVOICE) | Cannot delete or deactivate the series: there are active or paused recurring invoice templates using it. Finish them or switch them to another series first | | [`SERIES_ANNUAL_REQUIRES_YEAR`](/errors/SERIES_ANNUAL_REQUIRES_YEAR) | Annual reset requires the format to include the year ({YYYY} or {YY}); otherwise the invoice number would repeat every year. | | [`SERIES_CODE_DUPLICATED`](/errors/SERIES_CODE_DUPLICATED) | The code '‹value›' is already taken by a series, existing or deleted. Series codes are never reused: they identify invoices already issued. Choose a different code. | | [`SERIES_CODE_LOCKED_HAS_INVOICES`](/errors/SERIES_CODE_LOCKED_HAS_INVOICES) | Cannot modify the series code because it has associated invoices. This would affect numbering integrity. | | [`SERIES_COMPANY_DELETED`](/errors/SERIES_COMPANY_DELETED) | The series belongs to a deleted tax ID: it cannot be activated or set as default. | | [`SERIES_DEFAULT_CONFLICT`](/errors/SERIES_DEFAULT_CONFLICT) | Another operation changed the default series for this document type at the same time. Please try again. | | [`SERIES_DEFAULT_NOT_FOUND`](/errors/SERIES_DEFAULT_NOT_FOUND) | You have no default invoice series. Create a series in settings before issuing invoices. | | [`SERIES_DOCUMENT_TYPE_LOCKED_HAS_INVOICES`](/errors/SERIES_DOCUMENT_TYPE_LOCKED_HAS_INVOICES) | The document type of a series that has already numbered invoices cannot be changed: it would number two types in the same sequence (RD 1619/2012, arts. 6.1.a and 7.1.a). Create a new series for the other type. | | [`SERIES_FORMAT_INVALID_CHARACTERS`](/errors/SERIES_FORMAT_INVALID_CHARACTERS) | The number this series generates would contain characters the AEAT does not accept: ‹value›. Use printable ASCII characters only, without quotes, <, > or = | | [`SERIES_FORMAT_LOCKED_HAS_INVOICES`](/errors/SERIES_FORMAT_LOCKED_HAS_INVOICES) | Cannot modify the series format because it has associated invoices. This would affect numbering integrity. | | [`SERIES_FORMAT_NUMBER_TOO_LONG`](/errors/SERIES_FORMAT_NUMBER_TOO_LONG) | The number this series generates can reach ‹value› characters and the AEAT accepts at most ‹value› (series and number together). Shorten the code or the fixed text of the format | | [`SERIES_FORMAT_OVERLAPS`](/errors/SERIES_FORMAT_OVERLAPS) | This series' format can produce the same numbers as series '‹value›'. An invoice number must be unique per issuer: change the code or the format. | | [`SERIES_INCOMPATIBLE_DOC_TYPE`](/errors/SERIES_INCOMPATIBLE_DOC_TYPE) | Series '‹value›' does not accept documents of type ‹value›: each series numbers only its own type. Choose a series of that type. | | [`SERIES_INITIAL_NUMBER_LOCKED_HAS_INVOICES`](/errors/SERIES_INITIAL_NUMBER_LOCKED_HAS_INVOICES) | Cannot modify the initial number because the series has associated invoices. This would affect numbering integrity. | | [`SERIES_INITIAL_NUMBER_OUT_OF_RANGE`](/errors/SERIES_INITIAL_NUMBER_OUT_OF_RANGE) | The initial number must be between 1 and 999999 | | [`SERIES_MONTHLY_REQUIRES_MONTH_AND_YEAR`](/errors/SERIES_MONTHLY_REQUIRES_MONTH_AND_YEAR) | Monthly reset requires the format to include the month ({MM}) and the year ({YYYY} or {YY}); otherwise the invoice number would repeat every month. | | [`SERIES_NOT_FOUND`](/errors/SERIES_NOT_FOUND) | Invoice series not found | | [`SERIES_NUMBERING_FROZEN`](/errors/SERIES_NUMBERING_FROZEN) | This series has already assigned invoice numbers: its code, format, reset policy and initial number cannot be modified. | | [`SERIES_RESET_LOCKED_HAS_INVOICES`](/errors/SERIES_RESET_LOCKED_HAS_INVOICES) | Cannot modify the counter reset policy because the series has associated invoices. This would affect numbering integrity. | | [`SERIES_TYPE_CHANGE_LEAVES_TYPE_UNCOVERED`](/errors/SERIES_TYPE_CHANGE_LEAVES_TYPE_UNCOVERED) | Cannot change the type of this series: it is the default for ‹value›, and that type still has other active series that would be left without a default. Set another ‹value› series as default first | | [`SERIES_UNASSIGNED_TYPE_NOT_ALLOWED`](/errors/SERIES_UNASSIGNED_TYPE_NOT_ALLOWED) | Set the series' document type. Unassigned series can no longer be created: corrective invoices need a series of their own. | ## Keep exploring
--- Full OpenAPI spec: https://docs.beel.es/api/openapi