Response Codes

General Response Codes

Code	Description
0000	Successful execution.
0001	One or more of the required fields have not been sent or some fields were not in a correct format: { list of all required or incorrect fields }.
0002	Invalid '{parameter name}' supplied.
0003	'amount' should be greater than 0.00.
0004	The program does not have configured program payment provider settings for the used payment option.
0006	External payment provider failed to process the operation.
0007	'{parameter name}' must not be empty.
0011	Invalid status supplied in '{parameter name}'.
0012	'{parameter name}' is already in use for the program.
0013	'{parameter name}' is already in use for the portal.
0014	'mandateReference', 'mandateSignedDate' and 'mandateSignedTime' are required for payment option "Bank Account SEPA".
0015	Payment status is different from 'Authorized'.
0016	The Transaction found by provided 'uniqueReference' is involved into the Deal with "Delayed Shipment" Type and Payment status is different from 'Expired' or 'Authorized'.
0017	Corresponding account type is inactive.
0018	Unknown user.
0019	User is inactive.
0020	User is locked.
0021	Unknown 'transactionTypeCode'.
0022	Unknown 'paymentOptionCode'.
0023	Unknown currency code.
0024	'mandateReference', 'mandateSignedDate' and 'mandateSignedTime' must be empty for payment options different from "Bank Account SEPA".
0026	Maximum value of the '{limit name}' limit is exceeded.
0027	Invalid country code supplied in: '{parameter name}'.
0028	Country supplied in the 'countryCode' is not supported.
0029	Specified 'programAccno' is not a program account.
0030	Invalid 'fileId'.
0031	Specified '{parameter name}' is not an e-wallet user account.
0032	Unknown 'paymentGroupCode'.
0033	Unknown 'paymentSubGroupCode'.
0034	'{parameter name}' is already in use for the account.
0035	Payment status is different from 'Received'.
0036	Current account application status does not allow file uploading or deleting.
0037	Specified '{parameter name}' is not a merchant account.
0038	Digital signature of the payment provider response is incorrect.
0039	The file size must be less than or equal to 10 MB.
0040	Program account has insufficient funds: {program account number}.
0041	User password is expired.
0043	Using of the stored payment option is denied, because it is in the "Pending" status.
0044	'{Parameter Name}' array contains duplicated items.
0045	Using of the stored payment option is denied, because it is in the "Pending" or "Blocked" status.
0046	If 'useDifferentBillingAddress' is true, 'customerFullName', 'addr1', 'city', 'countryCode', 'postCode' must be provided.
0047	Database connection timeout.
0048	Unknown '{parameter name}'.
0049	Status of transaction specified by 'uniqueReference' is different from "Authorized".
0050	Transaction specified by 'uniqueReference' has already got a dependent transaction of transaction type category "Load Account".
0051	Minimum value of the '{limit name}' limit is exceeded.
0052	Payer's account has insufficient funds: {account number}.
0055	Failed to get order data from Debtor Management Provider.
0056	Payment status is different from 'Received', 'Authorized' or 'Capture in Progress'.
0057	The file is empty.
0058	Server is currently busy. Please try again.
0060	Account is inactive: {account number}.
0061	Merchant is inactive: {the name of corresponding Account Owner}.
0063	Integration settings have not been set up: { compliance check settings | location check settings | risk check settings | vat id check settings | address autocompletion check settings | blacklist filter settings | debtor management settings}.
0064	'X-Access-Token' is not a valid JWT Token.
0065	User Agreement Text is not found by specified 'userAgreementReference'.
0066	Value must be > 0: '{parameter name}'.
0067	Specified merchant account has a currency different from the specified '{parameter name}'.
0068	The operation is denied for this user: not enabled through API Authorization Sets.
0069	The operation is denied for this user: {system operation code}.
0070	The uploaded file content does not match the file extension.
0071	Provided stored payment option has exceeded its validity period.
0073	Account's maximum balance would be exceeded as a result of this transaction: {account number}.
0074	Specified 'programAccno' has a currency different from the transaction currency.
0075	Specified 'accno' has a currency different from the transaction currency.
0077	Failed to convert currency.
0078	Corresponding payment option is inactive for: {account number}.
0079	Corresponding transaction type is inactive for: {account number}.
0080	Account is expired: {account number}.
0081	The file name length must be less than or equal to 255 characters.
0082	Merchant account has insufficient funds: {merchant account number}.
0083	Specified 'accno' is neither an e-wallet user account nor merchant account.
0084	Specified 'accno' is an e-wallet user but the provided stored payment option is not associated to him/her.
0085	For the country "{Country name}" parameter '{parameter name}' is required.
0086	Transaction settlement failed, transaction is created in the "Captured" status.
0088	Incorrect file extension. Supported file extensions are jpg, jpeg, png, pdf, doc, docx.
0089	Mandate reference must be unique for the program.
0090	The provided value in '{parameter name}' is incorrect state name or code.
0091	Transaction specified by '{parameter name}' must have transaction type category "Deposit".
0092	Transaction specified by 'uniqueReference' must have transaction type category "Payment".
0095	Specified stored payment option has an associated payment provider different from "PAY.ON", "PAY.ON with PCI Proxy", "CyberSource", "CyberSource with TokenEx", "PayPal", "SEPA", "Virtual Payment Provider" or "Vesta with TokenEx".
0096	Authorization has been denied for this request.
0097	Payload has an incorrect format.
0098	Concurrency error occurred.
0099	Unexpected server error occurred.
1431	The specified {amount} does not satisfy the currency minor unit.
1432	The specified {amount} is less than the currency minimum allowed value.
9001	BIN check service failed to perform the operation.
9002	The 'criteria' request parameter with name '{parameter name}' is not a valid fully-qualified https URL.
9005	Only "EUR" can be used with provided "Bank Account SEPA" payment option.
9006	Virtual payment provider is used, 'criteria' request parameter with the following name must be provided: '{parameter name}'.
9007	A payment option of payment group "Cards" is used with Virtual payment provider, 'criteria' request parameters with names "bin", "last4digits", "expiryMonth" and "expiryYear" must be provided.
9008	A payment option of payment group "Banks" is used with Virtual payment provider, 'criteria' request parameters with names "bankAccount" and "bankCode" must be provided.
9009	Virtual payment provider is used, 'criteria' request parameter with name "carrierNumber" must be provided.
9010	The 'criteria' request parameter with name "origin" is not a valid comma-separated list of fully qualified origins (only HTTPS scheme, domain name or IP address and optional ports are allowed for each origin, every URL in origin chain must not have a trailing slash).
9011	A payment option of payment group "Cards" is used with Virtual payment provider in guest payment mode, 'criteria' request parameter with name "guestPaymentOptionToken" must be provided.
9012	Duplicated 'name' field values of 'criteria' exist.
9013	The payment option of payment group "Cards" used with Virtual payment provider must not be expired (the last day of the month and the year specified by 'criteria' request parameters with names "expiryMonth" and "expiryYear" must not be in the past).
9014	For Third Party Provider's requests of this API method 'accno' must belong to an e-wallet user.
9015	The requested URL resource does not support the provided HTTP request method.
9017	Either '{the first parameter name}' or '{the second parameter name}' parameter must be provided.
9018	A payment option of payment group "Cards" is used with Virtual payment provider, 'criteria' request parameter with name "storedPaymentOptionReference" must be provided.
9019	Financial operations between CPSP and non-CPSP merchants are prohibited.
9020	Financial operations between E-Wallet users and CPSP merchants are prohibited.
9998	Request cancelled because of internal time-out.
9999	Request cancelled or timed-out.

'Create Account' and 'Update Account Information' Response Codes

Code	Description
0101	'externalAccountReference' already in use.
0102	'loginID' already in use.
0103	Specified 'accountApplicationFlowCode' is not applicable for an E-Wallet User Account.
0104	Cannot use an email address as 'loginID'.
0105	The user has not achieved the minimum allowed age.
0106	Unknown 'accountApplicationFlowCode'.
0107	Specified 'accountApplicationFlowCode' is inactive.
0108	Password does not comply to the password policy: '{password policy description}'.
0109	Account currency specified by 'currCode' is not allowed for user boarding.
0110	'externalAccountReference' must be specified.
0111	'externalAccountReference' must not be specified.
0130	Invalid '{parameter name}' value.
0131	Invalid 'timeZone' value.
0132	A business user field is provided to a non-business user.
0133	On account {"creation"|"update"} the 'externalAccountReference' may not be empty string.
0134	The combination of KYC fields is not unique for the program.
0135	Unknown 'accTypeCode'.
0136	Specified 'accTypeCode' is not allowed for accounts.
0137	Specified 'accTypeCode' does not correspond to E-Wallet User Category.
0138	Compliance Check failed, the Account cannot be created.
0139	Account application in processing due to compliance check.
0140	Specified 'accTypeCode' is not active.
0141	Account has not been created/updated: debtor is not maintained.
0142	Specified 'userAgreementReference' is not found for the Program.
0143	Specified 'userAgreementReference' is expired or not valid yet.
0144	User agreement text of the account is not valid.
0145	User agreement text of the account owning the specified 'storedPaymentOptionReference' is not valid.
0146	Account application in processing due to fraud monitoring.
0147	The expiration date of the identity document must not be in the past.

'Change Status' Response Codes

Code	Description
0120	Account already in the desired status.
0121	Cannot change status to "Closed" or "Rejected".
0122	Cannot activate the user account, because the corresponding program account is inactive.
0123	Cannot change status from "Closed" or "Rejected".

'Account Enquiry', 'Pending Transactions Enquiry' and 'Dealer Funding Enquiry' Response Codes

Code	Description
0160	'{parameter1 name}' is greater than '{parameter2 name}'.

'Load Account' Response Codes

Code	Description
0177	The Transaction found by the specified 'uniqueReference' is involved into the Deal with "Delayed Shipment" Type and has status different from "Expired", "Captured" or "Settled".
0179	Transaction found by the specified 'uniqueReference' has a currency different from the load currency.
0180	Account load limit exceeded.
0181	'loadAmount' should be greater than 0.00.
0182	Program load limit exceeded.
0183	'loadAmount' value exceeds the 'presentationAmount' of the transaction found by the specified 'uniqueReference'.
0184	Cannot add a "Load Account" transaction to a group containing a "Payment" transaction.
0185	Transaction found by the specified 'uniqueReference' must have either a single dependent transaction having "Init Load Account" transaction type and "Capture In Progress" status or no dependent transaction having "Load Account" transaction type category.
0186	Current deposit has adjusted Settled Amount, '{loadAmount | paymentAmount}' and '{loadCurrCode | paymentCurrCode}' should match the deposit presentation amount and presentation currency and only one "{Load Account | Payment}" transaction can be added.
0188	'loadAmount' should be greater than 0.00 and less than or equal to initiated load amount.
0189	Transaction found by the specified 'uniqueReference' is neither in captured status, nor in settled status.

'Unload Account' Response Codes

Code	Description
0190	Account unload limit is exceeded.
0191	'unloadAmount' should be greater than 0.00.
0192	Account has insufficient funds: {account number}.
0194	Specified 'paymentOptionCode' is not available for unloading this account.
0195	Program unload limit exceeded.

'Init Authorize' Response Codes

Code	Description
0223	Criteria item with name = "redirectUrl" must be provided and its value must not be empty.
0224	Provided stored payment option must belong to payment group "Cards".
0225	Specified stored payment option has an associated payment provider different from "PAY.ON", "PAY.ON with PCI Proxy" and "Virtual Payment Provider".
0226	'storedPaymentOptionReference' and 'paymentOptionCode' parameters must match the same payment option.
0227	SCA mode is disabled. 'storedPaymentOptionReference' must not be provided.

'KC-Capture' and 'Capture' Response Codes

Code	Description
0230	'modifiedAmount' should be greater than 0.00 and less than or equal to authorized amount.
0233	Transaction found by the specified 'uniqueReference' has a currency different from the capture currency.
0234	Transaction found by the specified 'uniqueReference' is a "KC-Block" transaction.
0235	'modifiedAmount' should be equal to authorized amount if {"PaymentsOS" | "Prepayment"} payment provider is used.

'KC-Cancel' and 'Cancel' Response Codes

Code	Description
0240	Cancelling is not supported for the used payment option.
0241	Cancellation period for the selected transaction has exceeded.

'KC-Refund' and 'Refund' Response Codes

Code	Description
0250	Payment status is different from 'Captured' or 'Settled'.
0251	A refund, a chargeback or a reject was performed for the referenced transaction.
0252	Transaction specified by 'uniqueReference' must have transaction type category "Load Account" or "Payment".
0253	Account has insufficient funds: {account number}.
0254	'refundAmount' must be greater than 0.00 and less than or equal to amount available for refund: {amount which is calculated according to certain description of the validation}.
0256	Refund is not supported for the used payment option.
0257	Transaction found by the specified 'uniqueReference' has a dependent transaction of transaction type "KC-Block" and status "Authorized" or "Received".
0258	Transaction specified by the 'uniqueReference' is not refundable.
0852	Transaction specified by the 'uniqueReference' was created more than {"Transaction Policy"-> "Refund Period In Days"} days ago.
0853	'refundAmount' should complete already refunded amounts to the full amount available for refund.
0855	Transaction found by specified 'uniqueReference' is performed with "SofortÜberweisung" or "IDEAL" payment option, a valid IBAN is not available.
0856	Transaction found by specified 'uniqueReference' is performed with "SofortÜberweisung" or "IDEAL" payment option, active payment provider settings of type "SEPA" are not available.
0857	Transaction found by the specified 'uniqueReference' has a related order.
0858	A transaction specified by 'uniqueReference' is linked to a {"B2B Dealer Order"|"B2C Voucher Order"}, operation is denied.
0859	Only Single Transaction Refund can be applied for the specified transaction.
0860	Only Full Chain Refund can be applied for the specified transaction.
0861	Only Partial Chain Refund or Full Chain Refund can be applied for the specified transaction.
0865	Amount of the refunding transaction must be equal to Amount of the refunded transaction.
0866	Only Single Transaction Refund or Full Chain Refund can be applied for the specified transaction.
0867	Amounts of "Deposit" and "Load Account" transactions are not equal, only Full Chain Refund for the full amount can be applied for the specified transaction.
0870	{ "Dependent external transaction of transaction found by provided 'uniqueReference' "

'Find User Account' Response Codes

Code	Description
0260	Specified user does not have an account in the specified program.

'Get Applicable Limits' and 'Check Limits' Response Codes

Code	Description
0320	Unsupported combination of input parameters is used. Please use one of the following: 1. 'transactionTypeCode' and 'paymentOptionCode' and 'storedPaymentOptionReference' are not provided; 2. 'transactionTypeCode' and 'paymentOptionCode' are provided; 3. 'transactionTypeCode' and 'storedPaymentOptionReference' are provided; 4. 'transactionTypeCode' is provided.
0321	Either 'paymentOptionCode' or 'storedPaymentOptionReference' or none of them must be specified.
0322	'isVerified' is required, if 'paymentOptionCode' is provided.

'Authorize' and 'Pay to Account' Response Codes

Code	Description
0361	If 'accno' is not specified 'emailAddress' must be passed with "{currently used payment provider}" payment provider.
0362	Compliance Check hit, transaction cannot be processed.
0363	'presentationAmount' should be greater than 0.00.
0366	Actual billing address must be passed for PayPal tracking, if 'accno' is a merchant account.
0367	Actual payer's billing address must be passed, if a payment is done to a merchant via PayPal.
0368	'emailAddress' must be passed, if a payment is done via "PayPal" and 'accno' is not specified or belongs to a merchant.
0369	If 'accno' is not provided, 'useDifferentBillingAddress' must be true.
0370	The provided stored payment option is not associated with the provided 'accno'.
0401	Account owning the specified 'storedPaymentOptionReference' is not active.

'Get Countries' Response Codes

Code	Description
0410	'programCode' is provided, 'onlyProgramCountries' must also be provided.

'Complete Authorize', 'KC-Authorize' and 'KC-Debit Account' Response Codes

Code	Description
0220	'paymentAmount' should be greater than 0.00.
0475	"{currently used payment provider}" payment provider is used, the 'criteria' request parameter with name "paymentProviderResponse" or "isStatusRequest" must be provided.
0476	"{currently used payment provider}" payment provider is used and no stored payment option is defined, the 'criteria' request parameter with name "paymentProviderResponse" or "isStatusRequest" must be provided.
0477	Provided 'paymentProviderResponse' does not match the provided 'authorizationToken'.
0478	Virtual payment provider is used, 'criteria' request parameter with name "paymentOptionCode" must be provided.
0479	Current deposit is performed via Prepayment and already has a dependent Payment transaction.
0480	Invalid 'authorizationToken'.
0481	"PayerID" must be provided under 'criteria' request parameter, if PayPal payment provider is used.
0482	Transaction is pending on payment provider.
0483	Pooling is not enabled for the account specified by 'accno'.
0484	'programAccno' doesn't match the Account of the transaction found by {'uniqueReference' | 'depositReference'}.
0488	Status of transaction specified by 'depositReference' is different from "Captured" or "Settled".
0489	Transaction found by the specified 'depositReference' already has a dependent transaction having "Payment" transaction type category.
0490	Payee differs from the add money beneficiary.
0491	Unsupported 'paymentBrand' in payment provider response.
0493	{'merchantAccno' | 'accno'} is specified as External Account Reference, the {'merchantProgramCode' | 'programCode'} is required.
0494	Payment option was not defined for "Init Authorize". Payment option received from the payment provider must belong to payment group "Cards".
0495	Storing a payment option was selected by the user during payment data input. This is forbidden for merchant accounts.
0496	Payment option returned by the payment provider does not match the payment option specified in the {"Init Authorize" | "Init Add Stored Payment Option"} request.
0497	The specified 'accno' must have an unexpired default stored payment option.
0498	The sum of amounts of all dependent payment transactions exceeds the amount of the transaction found by the specified 'depositReference'.
0499	'paymentAmount' should be equal to the authorized amount if the transaction found by the specified 'uniqueReference' has a related order.
0500	For Third Party Provider's requests of this API method 'accno' must belong to an e-wallet user and 'depositReference' must not be provided.

'Issue Token' Response Codes

Code	Description
0018	The user with the specified 'userId' and 'password' must exist for the WebAPI Portal and must not be locked.
0019	The user with the specified 'userId' must be active.
0041	The password of the user with the specified 'userId' must not be expired.

2FA Response Codes

Code	Description
0550	The user has "{the user 2FA status}" 2FA status which is not supported. Supported statuses: {the list of comma-separated 2FA statuses (each of them in quotes)}.
0551	The user Portal does not support Two-Factor Authentication.
0552	The One-Time Password request is blocked due to too many requests.
0553	The repeated One-Time Password request is blocked due to too many requests.
0554	The Mobile Phone, required to configure 2FA, is not specified for the user or is not valid.
0555	The configuration of 2FA has not been completed.
0556	Confirmation with 2FA is required. 'oneTimePassword' must be provided (use the value sent to the user via SMS).
0557	'oneTimePassword' parameter must be a {"Digits" parameter from current version of 2FA KC Algorithm}-digit number.
0558	'oneTimePassword' is incorrect.
0559	An incorrect 'oneTimePassword' is provided for {" Max Unsuccessful 2FA Attempts" setting value} times. Corresponding user has been locked.
0560	Confirmation with a verification code is required. 'twoFASetupCode' must be provided (use the value sent to the user email address).
0561	'twoFASetupCode' is incorrect.
0562	An incorrect 'twoFASetupCode' is provided for {" Max Unsuccessful 2FA Attempts" setting value} times. Corresponding user has been locked.
0563	The verification code which has been sent to the user email address is expired.
0564	The one-time password which has been sent to the user via SMS is expired.
0571	An error occurred during external call to SMS provider.
0572	An error occurred while sending an SMS by an external provider.
0573	The phone number provided as '{parameter name}' request parameter is not valid.

'Add Stored Payment Option', 'Init Add Stored Payment Option', 'Complete Add Stored Payment Option' and 'Delete Stored Payment Option' Response Codes

Code	Description
0620	'paymentOptionCode' is not storable.
0621	Specified 'paymentProvider' is not applicable for an E-Wallet User Account.
0623	An error occurred while registering a payment option with an external provider.
0625	The 'criteria' request parameter with name "callbackURL" is required with "{currently used payment provider}" payment provider
0626	"returnURL" and "cancelURL" must be provided under 'criteria' request parameter, if PayPal payment provider is used.
0628	Pooled transactions exist for the specified account, a default stored payment option cannot be deleted.
0629	Specified payment option does not match the payment option defined in the "Init Add Stored Payment Option" request.
0630	If different billing address is used 'emailAddress' must be passed with "{Payment Provider Name}" payment provider.
0631	The specified 'storedPaymentOptionReference' is used for payout in the deferred account closing and cannot be deleted.
0632	The 'criteria' request parameter with 'name'="paymentProviderResponse" is required with "{currently used payment provider}" payment provider.
0633	'paymentOptionCode' must refer to payment group "Banks" or "Cards" or payment option "PayPal", "Apple Pay" or "Google Pay".
0634	Another account has stored payment option with the same reference and currently used payment provider.
0635	Only "EUR" can be used as currency with provided "{currently used payment provider}" payment provider.
0636	Payment option with the same 'storedPaymentOptionReference' has already been added to the account: {accno}.
0638	Virtual payment provider is used, 'paymentOptionCode' is required.
0639	"{currently used payment provider}" payment provider is used and 'criteria' request parameter with name "isStatusRequest" is not provided, the 'criteria' request parameter with name "redirectUrl" must be provided.
0640	Invalid payment provider type.
0642	"{currently used payment provider}" payment provider is used and 'criteria' request parameter with name "isStatusRequest" is provided, the 'criteria' request parameters with names "panToken" and "initiatedTransactionReference" must be provided.
0644	No stored payment option is found by the provided 'authorizationToken'.
0645	Status of the stored payment option found by the provided 'authorizationToken' is not "Pending".
0691	'bankCode' parameter is not provided.

'Init Verify Stored Payment Option' and 'Complete Verify Stored Payment Option' Response Codes

Code	Description
0660	'storedPaymentOptionReference' is not verifiable.
0661	'storedPaymentOptionReference' is not in "Unverified" status.
0662	Verification code is incorrect.
0663	Verification code is incorrect. And the amount of allowed verification attempts is exceeded. Stored payment option returns to the Unverified status.
0665	Specified card is expired.
0666	The specified 'accno' and 'programAccno' have different currencies.
0669	'storedPaymentOptionReference' is not in "In Verification" status.

'Close Account' Related Response Codes

Code	Description
0830	Account application is in an incorrect status for a transition to the 'Closed' status.
0831	There is no balance to be paid out to the specified stored payment option.
0832	The specified 'accno' cannot be closed, because it is already scheduled for closing.
0833	'storedPaymentOptionReference' parameter is required to perform payout when closing the account, if available balance of this account is greater than 0.
0834	The owner of the account corresponding to the provided 'accno' already has a request to delete the sensitive data.

' Get SEPA Mandate' Related Response Codes

Code	Description
0950	A SEPA mandate can be only downloaded for the "Bank Account SEPA" payment options.
0951	Mandate data is not available for the specified stored payment option.

'Perform Person Compliance Check', 'Perform Company Compliance Check', 'Perform Person Risk Check' and 'Perform Company Risk Check' Response Codes

Code	Description
1090	Compliance provider failed to perform the operation.
1091	KontoCloud payment option code cannot be mapped to the provider payment option code.
1092	Risk Check provider failed to perform the operation.
1094	The request must contain either 'storedPaymentOptionReference' or 'useDifferentBillingAddress' = true, 'customerFullName', 'addr1', 'city', 'postCode' and 'countryCode' or both.

'Perform Address Check' Response Codes

Code	Description
1130	Address check provider failed to perform the operation.

'VAT ID' Response Codes

Code	Description
1140	VAT ID provider failed to perform the operation.

'Perform Address Auto Completion' Response Codes

Code	Description
1210	Address auto completion provider failed to perform the operation.

'Perform Compliance Callback' Response Codes

Code	Description
1220	Specified compliance results not found.
1221	Specified 'archiveId' does not support manual review.
1222	Specified compliance result corresponds to a closed or rejected account.
1223	Manual Review Result cannot be set for inspected compliance check.
1224	Manual Review Result is already defined for the compliance result found by specified 'archiveId'.

'External Id' Response Codes

Code	Description
1250	Specified Program's ID Provider not configured.
1251	Provided UUID is already in use in the combination with the provided ID Provider in the specified Program.
1252	Provided UUID not found for the provided 'accno' in the specified Program.
1253	Only one UUID of the external ID Provider can be added for the user.
1254	Last user's UUID cannot be deleted.

'Get User Agreement Text' and 'Get Current User Agreement Text' Response Codes

Code	Description
1260	Current user agreement version is not found.
1261	Current user agreement text is not found.
1262	Either 'userAgreementReference' or 'culture' must be specified.

'KC-Block', 'KC-Unblock' Response Codes

Code	Description
1330	If 'refundAmount' is true, the transaction defined by 'uniqueReference' must have a dependent deposit transaction.
1331	Transaction found by the specified 'uniqueReference' is not a "KC-Block" transaction.
1332	Transaction found by the specified 'depositReference' already has a dependent transaction of transaction type category "Payment".
1333	Transaction found by 'depositReference' does not have associated stored payment option.

Response Codes for headers validation

Code	Description
2010	If the resolved program payment provider settings refers to "PaymentsOS" payment provider, 'X-Ip-Address' header must be specified.