Error Code	Description
109	The amount is higher than the limit
128	Invalid phone number
139	Ignored number
118	Error while calculating commission
121	Card deactivated. You wanted to register the card, but the transaction with PSP was in error, so the cardId was deactivated.
138	Unavailable functionality (depends on your contract)
143	Transaction not found. If searching for a transaction: please fill in one of the search fields. If validating a transaction: transaction does not exist or status does not allow validation
151	Amount not allowed (higher than refundable amount, or lower than 0.50€ for a card payment, not allowed according to your contract, or too high. Please contact support)
155	Wrong identity card number
162	Client not found
175	Mobile number and email do not match any account in the system
178	Wrong email format
186	You cannot send money to yourself
188	Incorrect amount format.
202	Bad secret answer format
203	Unknown secret question
204	Email already used
210	User not registered
211	You cannot send money to yourself
212	Bad card data format
213	Unknown partner
215	No approved IBAN found for this wallet
219	The card was not found. You may have entered the cardId incorrectly, or the card does not exist
220	RIB has already been deleted
221	Bad IBAN data format
234	Bad input data
235	File too big or wrong format
236	IP in the input parameter is blacklisted
237	Email is blacklisted
238	IBAN is blacklisted
239	Bad format URL
241	A document of the same type is already pending review by LW's KYC services
243	The type of document does not exist
244	SDD mandate not found
245	SDD mandate invalid
246	SDD mandate is currently already in use for a direct debit
247	Wrong date format
248	Wrong IP format
249	Mobile number mandatory for electronic signature
250	Type mandatory
251	Address Mandatory
252	Wrong first or last name format
253	Bad format phone number
254	Invalid date
258	Already document associated with this mandate
242	Wrong BIC/SWIFT code format
261	Payment not found or already processed
262	The payment account is not valid
263	Payment not found or already processed
264	Invalid Wallet ID
265	Bad format for the card type
266	Bad format for card date
267	Bad format for card crypto
281	Wrong status
284	Contract already signed
285	Transaction status invalid
286	Invalid Document ID
287	Invalid type of document (expected: jpg, jpeg, png, tif, tiff, pdf)
289	Unsupported document type
290	IBAN not found
291	Un-matching names
292	Incorrect IBAN status
293	Document type error
294	Invalid format for the type of document (has to be an integer)
295	Upload blocked for this type of document
298	Invalid partner type
299	Invalid annual estimation
300	The sender and receiver wallets are identical
301	Date prior to the wallet creation date
306	Empty IBAN DOM
307	IBAN ID is not associated with this wallet
308	No available IBAN
309	Wallet IBAN limit reached
316	Card expired
341	The identical document already found in the database for this account
342	Mandatory bank branch code required
343	Mandatory bank name
344	Mandatory bank branch address required
345	Mandatory IBAN required
346	Invalid country code
355	Missing cheque information or RLMC
356	Incorrect cheque information
361	This card was not registered. You wanted to register the card. The client decided to click no (not to save card) on the PSP Webpage at the end of a transaction.
362	Invalid bank ID
363	No bank is available in this country
364	The country code is missing
368	recurringAvgAmount amount should be greater than the transaction amount.
373	BNPL Serice - ERR_INPUT_VALIDATION (Explicit error message given, details in message)
374	BNPL Service - ERR_FUNCTIONAL (Explicit error message given, details in message)