{
  "codes": {
    "AC01": "Account number provided in the request is invalid or missing.",
    "AG01": "Transaction forbidden on this type of account (Payment cannot be made to this account for example not open for deposits, blocked, closed).",
    "AGNT": "Agent identification provided in the request is incorrect",
    "BNOR": "PSP is not registered under this Scheme.",
    "DS28": "Return following technical problems resulting in erroneous transaction.",
    "DUPL": "Request is a duplicate of another request",
    "FF01": "File format incomplete or invalid.",
    "MS03": "Reason has not been specified by agent.",
    "NORR": "No response on request within timeframe.",
    "NR01": "PSP not able to confirm details and no reason is stated.",
    "PI01": "Account Owner Identification and Payment Account number do not match.",
    "PN01": "Account Owner name and Payment Account number do not match.",
    "PN02": "Account Owner name and Payment Account number is a close match.",
    "RC03": "Debtor bank identifier is invalid or missing.",
    "RC04": "Creditor bank identifier is invalid or missing.",
    "TM01": "Associated message was received after agreed processing cut-off time."
  },
  "description": "Specifies the external verification reason code, as published in an external verification code set.",
  "name": "ExternalVerificationReason1Code"
}