/**
 * Specifies the investigation reason, as published in an external investigation reason code set.
 * ISO20022 External Code
 * Original name: ExternalInvestigationReason1Code
 */
export declare enum InvestigationReason {
    /** Investigation relating to an account. */
    ACCT = "ACCT",
    /** Request message relates to anti-money laundering. */
    AMLI = "AMLI",
    /** An amount element has triggered the investigation. */
    AMNT = "AMNT",
    /** Payment type category purpose is incorrect, incomplete or missing. */
    CAPU = "CAPU",
    /** Creditor claims non-receipt of payment. */
    CCNR = "CCNR",
    /** Further information pertaining to the charge bearer is requested. */
    CHBE = "CHBE",
    /** Copy of cheque is requested. */
    CHCO = "CHCO",
    /** Further information pertaining to the charges information is requested. */
    CHIN = "CHIN",
    /** Cheque not yet paid despite being sent to agent. */
    CHNP = "CHNP",
    /** Creditor agent claims non-receipt of cover or settlement. */
    CONR = "CONR",
    /** Further information pertaining to the creditor agent is requested. */
    CTAG = "CTAG",
    /** Further information pertaining to the creditor is requested. */
    CTOR = "CTOR",
    /** Copy of draft is requested. */
    DRCO = "DRCO",
    /** Further information pertaining to the debtor agent is requested. */
    DTAG = "DTAG",
    /** Further information pertaining to the debtor is requested. */
    DTOR = "DTOR",
    /** Investigation relates to financial crimes compliance. */
    FCCI = "FCCI",
    /** Instrument is confirmed as fraudulent. */
    FRAD = "FRAD",
    /** Investigation relates to funds transfer regulation or wire transfer regulation. */
    FWTR = "FWTR",
    /** Incorrect accrued interest balance. */
    IAIB = "IAIB",
    /** Incorrect daily accrued interest amount. */
    IDAI = "IDAI",
    /** Further information pertaining to the instructed reimbursement agent is requested. */
    IDRA = "IDRA",
    /** Further information pertaining to the instructing reimbursement agent is requested. */
    IGRA = "IGRA",
    /** Invalid interest rate. */
    IIRT = "IIRT",
    /** Further information pertaining to an intermediary agent is requested. */
    INAG = "INAG",
    /** Further information pertaining to the instruction for creditor agent is requested. */
    INCA = "INCA",
    /** Incorrect closing balance. */
    INCB = "INCB",
    /** Further information pertaining to the instruction for next agent is requested. */
    INNA = "INNA",
    /** Further information pertaining to the initiating party is requested. */
    INPA = "INPA",
    /** Incorrect transaction amount. */
    INTA = "INTA",
    /** Interbank settlement amount is incorrect. */
    ISAM = "ISAM",
    /** Interbank settlement date is incorrect. */
    ISDT = "ISDT",
    /** Missing credit amount on statement. */
    MCAT = "MCAT",
    /** Missing debit amount on statement. */
    MDAT = "MDAT",
    /** See AdditionalRequestData element for additional information */
    NARR = "NARR",
    /** Payment initiation has not been settled or confirmed. */
    PINC = "PINC",
    /** Further information pertaining to the purpose is requested. */
    PURP = "PURP",
    /** Payment type clearing channel is incorrect, incomplete or missing. */
    PYCC = "PYCC",
    /** Transaction payment purpose is incorrect, incomplete or missing. */
    PYPU = "PYPU",
    /** Requested execution date is incorrect or missing. */
    REDT = "REDT",
    /** Regulatory reporting is incomplete or missing. */
    REGR = "REGR",
    /** Remittance information is incorrect, incomplete or missing. */
    REIN = "REIN",
    /** Related transaction reference is incorrect, incomplete or missing. */
    RERE = "RERE",
    /** Request from International Monetary Fund. */
    RIMF = "RIMF",
    /** Account closure date is requested. */
    RQCD = "RQCD",
    /** Investigation relating to charges that have been taken or are unpaid. */
    RQCH = "RQCH",
    /** Debit authorisation on an entry is requested. */
    RQDA = "RQDA",
    /** Documentation relating to the transaction is requested. */
    RQDO = "RQDO",
    /** Clarification over when goods or services were exchanged is requested. */
    RQED = "RQED",
    /** Clarification over location details is requested. */
    RQLD = "RQLD",
    /** Clarification over a party relationship is requested. */
    RQPR = "RQPR",
    /** Clarification over goods or services involved is requested. */
    RQSG = "RQSG",
    /** Use of funds on an entry is requested. */
    RQUF = "RQUF",
    /** Revaluation of an entry is requested. */
    RQVA = "RQVA",
    /** Clarification over a vessel or aircraft is requested. */
    RQVD = "RQVD",
    /** Further information pertaining to the settlement account is requested. */
    SEAC = "SEAC",
    /** Further information pertaining to a statement entry is requested. */
    STET = "STET",
    /** Payment type service level is incorrect, incomplete or missing. */
    SVLV = "SVLV",
    /** Tax data is incomplete or missing. */
    TAXD = "TAXD",
    /** Further information pertaining to the third reimbursement agent is requested. */
    TDRA = "TDRA",
    /** Further information pertaining to the ultimate creditor is requested. */
    ULTC = "ULTC",
    /** Further information pertaining to the ultimate debtor is requested. */
    ULTD = "ULTD",
    /** A booked entry cannot be applied by the creditor. */
    UTAP = "UTAP"
}