400

MISSING_INPUT

GEN-1201-100001

Missing required header input 'INPUT'

Request received without a mandatory input in the header

MISSING_INPUT

GEN-1201-100002

Missing required body/path/query input 'INPUT'

Request received without a mandatory input in the body/path/query

INVALID_INPUT

GEN-1202-100001

Invalid request header input.

Request received with bad input (invalid format) values in the header

INVALID_INPUT

GEN-1202-100002

Invalid request body/path/query input.

Request received with bad input (invalid format) values in the body/path/query

401

FAILED_SECURITY_VALIDATION

GEN-1203-100004

invalid refresh token

Request received with an invalid refresh_token

FAILED_SECURITY_VALIDATION

GEN-1203-100008

Validation failed for security related parameters 

Request sent with invalid security parameter

FAILED_SECURITY_VALIDATION

GEN-1203-100009

Invalid Api-Key/Client-ID

Request received with invalid Client-ID or TPP-ID

FAILED_SECURITY_VALIDATION

GEN-1203-100010

Invalid JWT

Request received with an incorrect JWT token. This error can be linked to an incorrect logical-ID, an incorrect SCA token or PIS token

403

INVALID_ACCOUNT

B14800ZZ-3002-000000

No Account found.

Request received with non-Belfius account if Belfius end point is used.
Request received with non-Banx account if Banx end point is used.
(Banx will be decommissioned in December 2024)

CHANNEL_NOT_PERMITTED

B14800ZZ-3007-000000

This account can not be consultated via electronical channel.

Request received for an account that is not consultable with electronic channel or request received for a Banx account using the Belfius endpoint or vice versa (Belfius account using Banx endpoints).
(Banx will be decommissioned in December 2024)

NO_ACTIVE_CONSENT

B14800ZZ-3013-000000

User has deactivated its consent in the channel. Tpp has to start over with /consent-uris flow

Request received with the consent which has been deactivated by the user within its Belfius or Banx channel
(Banx will be decommissioned in December 2024)

404

OTHER_API_ERRORS

GEN-1206-100001

Requested resource was not found.

Request received with unsupported HTTP verb

OTHER_API_ERRORS

GEN-1206-100002

Specific version not found. Supported versions are  'INPUT'

Request received with invalid version in Accept header

OTHER_API_ERRORS

GEN-1206-100001

Requested resource was not found.

Request received with unsupported HTTP verb

OTHER_API_ERRORS

GEN-1206-100002

Specific version not found. Supported versions are  'INPUT'

Request received with invalid version in Accept header

405

OTHER_API_ERRORS

GEN-1206-100003

Method not allowed

Request received with restricted HTTP verbs

OTHER_API_ERRORS

GEN-1206-100003

Method not allowed

Request received with restricted HTTP verbs

495

FAILED_SECURITY_VALIDATION

GEN-1203-100001

SSL validation error

SSL certificate error. Mutual TLS can not be established. It may occur when an unregistered client( or a client with an invalid/expired certificate) trying to access a secure api

FAILED_SECURITY_VALIDATION

GEN-1203-100001

SSL validation error

SSL certificate error. Mutual TLS can not be established. It may occur when an unregistered client( or a client with an invalid/expired certificate) trying to access a secure api

500

OTHER_API_ERRORS

GEN-1206-100004

Internal error occurred

Internal server error

OTHER_API_ERRORS

GEN-1206-100008

Internal error occurred with reason :

Internal error occurred with reason :

OTHER_API_ERRORS

GEN-1206-100004

Internal error occurred

Internal server error

OTHER_API_ERRORS

GEN-1206-100008

Internal error occurred with reason :

Internal error occurred with reason :

503

SERVICE_UNAVAILABLE

GEN-1204-100001

Service is unavailable

Planned down-time in currently on going

SERVICE_UNAVAILABLE

GEN-1204-100001

Service is unavailable

Planned down-time in currently on going