Note: This format is supported via the Data Prep capability. If it is not available in your environment, please contact your Client Success Manager.
Data within an MTN99 message is transformed and flattened to a row of data with the following fields in Duco.
| Duco field name | Duco field type | Content / Options |
| Block1_AppID | Text | 1a |
| Block1_ServiceID | Text | 2n |
| Block1_LTAddress_IdCode | Text | 8c |
| Block1_LTAddress_LT | Text | 1c |
| Block1_LTAddress_Branch | Text | 3c |
| Block1_SessionNumber | Text | 4n |
| Block1_SequenceNumber | Text | 6n |
| Block2_InputOutput | Text | 1a |
| Block2_MessageType | Text | 3n |
| Block2_DestinationAddress_IdCode | Text | 8c |
| Block2_DestinationAddress_LT | Text | 1c |
| Block2_DestinationAddress_Branch | Text | 3c |
| Block2_Priority | Text | 1a |
| Block2_DeliveryMonitoring | Text | 1x |
| Block2_ObsolescencePeriod | Text | 3n |
| Block2_InputTime | Text | 4n |
| Block2_MIR | Text | 28c |
| Block2_OutputDate | Date | 6n |
| Block2_OutputTime | Time | 4n |
| Block3_ServiceIdentifier | Text | {103:3!a} |
| Block3_BankingPriority | Text | {113:4!x} |
| Block3_MUR | Text | {108:16!x} |
| Block3_ValidationFlag | Text | {119:8c} |
| Block3_BalanceCheckpoint_Date | Date | {423:YYMMDDHHMMSS[ss]} |
| Block3_BalanceCheckpoint_Time | Time | {423:YYMMDDHHMMSS[ss]} |
| Block3_BalanceCheckpoint_DecimalFractions | Text | {423:YYMMDDHHMMSS[ss]} |
| Block3_MIR_Date | Date | {106:} 6n |
| Block3_MIR_LTIdentifier | Text | {106:} 4a2a2c1c |
| Block3_MIR_BranchCode | Text | {106:} 3c |
| Block3_MIR_SessionNumber | Text | {106:} 4n |
| Block3_MIR_SequenceNumber | Text | {106:} 6n |
| Block3_RelatedReference | Text | {424:16x} |
| Block3_ServiceTypeIdentifier | Text | {111:3!n} |
| Block3_UniqueEndToEndTransactionReference | Text | {121:xxxxxxxx-xxxx-4xxx-yxxxxxxxxxxxxxxx} |
| Block3_AddresseeInformation | Text | {115:32x} |
| Block3_PaymentRelease_ServiceTypeIdentifier | Text | {165:/3!c/34x} |
| Block3_PaymentRelease_UniqueEndToEndTransactionReference | Text | {165:/3!c/34x} |
| Block3_SanctionsSceening_Codeword | Text | {433:/3!a/[20x]} |
| Block3_SanctionsSceening_AddInfo | Text | {433:/3!a/[20x]} |
| Block3_PaymentControls_Codeword | Text | {434:/3!a/[20x] |
| Block3_PaymentControls_AddInfo | Text | {434:/3!a/[20x]} |
| Block4_TransactionReferenceNumber | Text | Tag: 20 Format Specification: 16x |
| Block4_RelatedReference | Text | Tag: 21 Format Specification: 16x |
| Block4_Narrative_Line1 | Text | Tag: 79 Format Specification: 50x |
| Block4_Narrative_Line2 | Text | Tag: 79 Format Specification: 50x |
| Block4_Narrative_Line3 | Text | Tag: 79 Format Specification: 50x |
| Block4_Narrative_Line4 | Text | Tag: 79 Format Specification: 50x |
| Block4_Narrative_Line5 | Text | Tag: 79 Format Specification: 50x |
| Block4_Narrative_Line6 | Text | Tag: 79 Format Specification: 50x |
| Block4_Narrative_Line7 | Text | Tag: 79 Format Specification: 50x |
| Block4_Narrative_Line8 | Text | Tag: 79 Format Specification: 50x |
| Block4_Narrative_Line9 | Text | Tag: 79 Format Specification: 50x |
| Block4_Narrative_Line10 | Text | Tag: 79 Format Specification: 50x |
| Block4_Narrative_Line11 | Text | Tag: 79 Format Specification: 50x |
| Block4_Narrative_Line12 | Text | Tag: 79 Format Specification: 50x |
| Block4_Narrative_Line13 | Text | Tag: 79 Format Specification: 50x |
| Block4_Narrative_Line14 | Text | Tag: 79 Format Specification: 50x |
| Block4_Narrative_Line15 | Text | Tag: 79 Format Specification: 50x |
| Block4_Narrative_Line16 | Text | Tag: 79 Format Specification: 50x |
| Block4_Narrative_Line17 | Text | Tag: 79 Format Specification: 50x |
| Block4_Narrative_Line18 | Text | Tag: 79 Format Specification: 50x |
| Block4_Narrative_Line19 | Text | Tag: 79 Format Specification: 50x |
| Block4_Narrative_Line20 | Text | Tag: 79 Format Specification: 50x |
| Block4_Narrative_Line21 | Text | Tag: 79 Format Specification: 50x |
| Block4_Narrative_Line22 | Text | Tag: 79 Format Specification: 50x |
| Block4_Narrative_Line23 | Text | Tag: 79 Format Specification: 50x |
| Block4_Narrative_Line24 | Text | Tag: 79 Format Specification: 50x |
| Block4_Narrative_Line25 | Text | Tag: 79 Format Specification: 50x |
| Block4_Narrative_Line26 | Text | Tag: 79 Format Specification: 50x |
| Block4_Narrative_Line27 | Text | Tag: 79 Format Specification: 50x |
| Block4_Narrative_Line28 | Text | Tag: 79 Format Specification: 50x |
| Block4_Narrative_Line29 | Text | Tag: 79 Format Specification: 50x |
| Block4_Narrative_Line30 | Text | Tag: 79 Format Specification: 50x |
| Block4_Narrative_Line31 | Text | Tag: 79 Format Specification: 50x |
| Block4_Narrative_Line32 | Text | Tag: 79 Format Specification: 50x |
| Block4_Narrative_Line33 | Text | Tag: 79 Format Specification: 50x |
| Block4_Narrative_Line34 | Text | Tag: 79 Format Specification: 50x |
| Block4_Narrative_Line35 | Text | Tag: 79 Format Specification: 50x |