When you create a message to send to the OnDemand Decision Engine for SAS Fraud Management, the fields in the System Message Header (SMH) segment must be populated with valid values, as shown in the table below.

For additional details, see the SAS^® Fraud Management 6.1: Message Specification documentation.

 

Field Name	Field Description	Valid Value: Description of Value
smh_cust_type	Customer type	B: Business I: Individual N: Not Applicable
smh_acct_type	Account type	CC: Credit Card Account CS: Checking/Saving Account SL: Secured Loan LC: Line of Credit BR: Brokerage Account MA: Merchant Account NA: Not Applicable
smh_authenticate_mtd	Authentication method	CP: Chip Card Related Authentication Method CD: Non-Chip Card Authentication Method NC: Non-Card Related Authentication Method BT: Brokerage Transaction UK: Unknown NA: Not Applicable
smh_channel_type	The channel where the transaction originates	C: Payment Card at Card Reader Terminal (including online purchase and ATM) D: Payment Card or Number with Online Details and Device Fingerprint Information E: Payment Card or Number with Online Details O: Online Banking (internet, mobile phone) W: Online Banking with device fingerprint information P: Phone Banking H: Self Bank Branch M: Correspondence(for non-mon and check deposit) B: Bank Processing(include bank initiated non-mon maintenance, ACH debit, EFT processing) F: Financial Consultant R: Other S: Merchant - Acquirer Processing with Device Fingerprint T: Merchant - Acquirer Processing U: Unknown N: Not Applicable
smh_activity_type	Activity type	AB: Batch ACH submission header or control record. AE: Batch ACH submission entry record. BF: Bill payment or fund transfer to third-party or self-account. CA: Payment card authorization. CK: Check payment. CP: Payment card posting. CW: Over-the-counter cash withdrawal. DP: Deposit or deposit reversal. FM: Financial transaction at merchant. NM: Non-monetary activities. MB: Business entity customer Main file. MC: Payment card Main file. MD: Checking or savings account Main file. ME: Staff ID Main file. MI: Individual customer Main file. ML: Line of credit account Main file. MM: Merchant Main file. MO: Online banking user Main file. MR: Credit card account Main file. MS: Secured loan account Main file. MT: Terminal Main file. M2: Payment card, customer, or credit card account Main file (for API v2.1.43 backward compatibility). M3: Payment card or customer Main file (for API v3.x backward compatibility). SH: Bill payment or fund transfer scheduling and cancellation. UK: Unknown.
smh_activity_detail1	The acronym of the segment that contains additional activity details that are included in the transaction	NAP: Not Applicable DNA: Non-monetary Address Change DNP: Non-monetary Phone Change DNC: Non-monetary Credit Limit Change DNU: Non-monetary Other Change DNR: Non-monetary Reissue DNS: Non-monetary Sensitive Data DNO: Non-monetary Card Activation DNX: Non-monetary Entity Transfer/Purge DCB: Non-monetary Credit Bureau Info Update DCC: Credit Card Account Cycle Cut data DCQ: Cheque Detail Data DBA: Business Payment Administration Data DMX: Extra Modeling Data DEE: Extra Entity Segment DPD: Posting Details DPP: New Payee or Address Book Item DUA: User Authorization Request DUS: On Us Transaction Details DCH: Chargeback Details
smh_activity_detail2	The acronym of the segment that contains additional activity details that are included in the transaction	NAP: Not Applicable DNA: Non-monetary Address Change DNP: Non-monetary Phone Change DNC: Non-monetary Credit Limit Change DNU: Non-monetary Other Change DNR: Non-monetary Reissue DNS: Non-monetary Sensitive Data DNO: Non-monetary Card Activation DNX: Non-monetary Entity Transfer/Purge DCB: Non-monetary Credit Bureau Info Update DCC: Credit Card Account Cycle Cut data DCQ: Cheque Detail Data DBA: Business Payment Administration Data DMX: Extra Modeling Data DEE: Extra Entity Segment DPD: Posting Details DPP: New Payee or Address Book Item DUA: User Authorization Request DUS: On Us Transaction Details DCH: Chargeback Details
smh_activity_detail3	The acronym of the segment that contains additional activity details that are included in the transaction	NAP: Not Applicable DNA: Non-monetary Address Change DNP: Non-monetary Phone Change DNC: Non-monetary Credit Limit Change DNU: Non-monetary Other Change DNR: Non-monetary Reissue DNS: Non-monetary Sensitive Data DNO: Non-monetary Card Activation DNX: Non-monetary Entity Transfer/Purge DCB: Non-monetary Credit Bureau Info Update DCC: Credit Card Account Cycle Cut data DCQ: Cheque Detail Data DBA: Business Payment Administration Data DMX: Extra Modeling Data DEE: Extra Entity Segment DPD: Posting Details DPP: New Payee or Address Book Item DUA: User Authorization Request DUS: On Us Transaction Details DCH: Charge-back Details