{
  "codes": {
    "AC03": "Wrong IBAN in SCT",
    "AC04": "Account number specified has been closed on the Receiver's books",
    "AG02": "Bank Operation code specified in the message is not valid for receiver",
    "AM05": "Duplication",
    "AM09": "Wrong amount in SCT",
    "MD01": "No Mandate",
    "MD05": "Creditor or creditor's agent should not have collected the direct debit",
    "MS02": "Reason has not been specified by end customer",
    "MS03": "Reason has not been specified by agent.",
    "RC07": "Wrong BIC in SCT",
    "TM01": "Associated message was received after agreed processing cut-off time."
  },
  "description": "Specifies the reversal reason, as published in an external reversal reason code list.",
  "name": "ExternalReversalReason1Code"
}