DLMS Data Dictionary

The Authoritative Resource for DLMS X12 Data Elements and Codes

This Data Dictionary is the authoritative reference for all data elements used across Defense Logistics Management Standards (DLMS) Implementation Conventions (ICs). It provides standardized definitions and technical specifications for DLMS and its underlying ANSI ASC X12 data structures.

What This Dictionary Provides:

  • Clear Definitions: Find the official business definition and purpose for every data element used in DLMS transactions.
  • Technical Specifications: Get the exact technical format, length, and structure for each element as it appears in an X12 transaction.
  • DLMS to X12 Mapping: Understand exactly how a DLMS business term maps to a specific X12 segment and element (e.g., "Ship-To Address" maps to N1*ST in the 511R transaction).

Who Should Use This Resource:

  • System Developers & Integrators: To correctly build, map, and test DLMS-compliant applications.
  • Logistics & Supply SMEs: To understand the precise meaning and proper use of data in our business processes.
  • Data Analysts & Managers: To ensure data quality, standardization, and interoperability across systems.

Key Implementation Notes:

  • Relationship to Implementation Conventions (ICs): This Data Dictionary is a reference tool that enhances and supports the DLMS Implementation Conventions (ICs); it does not replace them. For proper implementation, users must consult the detailed guidance and business rules contained within the applicable IC.
  • Governing Standards: All data elements are governed by the Accredited Standards Committee X12 (ASC X12) and the policies within DLM 4000.25, Defense Logistics Management Standards (DLMS). The ASC X12 is the governing source for X12, which is an electronic data interchange (EDI) standard.
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Category Details
IC 527R
SEGMENT CODE N9
SEGMENT NAME Reference Identification
POSITION 030
REF N907-01
ID 128
X12 MIN MAX '2/3
ELEMENT NAME Reference Identification Qualifier
ELEMENT DLMS NOTE
CODE W1
X12 CODE NAME Disposal Turn-In Document Number
GENERAL CODE DEFINITION Transaction number under which material was shipped to a DLA Disposition Services Field Office
CODE DLMS NOTE 1. Use to identify the Disposal Turn-In Document (DTID) Number when provided as a secondary reference number. The DTID number is used by DLA Disposition Services as a unique number to identify property that was turned into a DLA Disposition Service Field Office. The value of the DTID maybe the original turn-in document number or may be a unique control number (UCN) assigned by the Field Office during receipt processing when the original DTID number is not adequate to uniquely identify the property. 2. The DTID, as a secondary reference number, will be populated when a turn-in is split into multiple shipments when sent to the Field Office (DSS). DLA Disposition Services requires each split shipment results in creation of a new Unique Control Number (UCN) upon receipt at the Field Office (DSS). When this occurs, the original DTID number will be populated 2/N901/030/TN as controlling document number with the associated suffix at 2/N901/90. The UCN will be populated in the DTID field as a secondary reference. 3. The DTID, as a secondary reference number, may also be populated when a receipt expected in one SCC is received in multiple SCCs; DLA Disposition Services requires each receipt differentiated by creation of a new Unique Control Number (UCN) upon receipt at the Field Office (DSS). When this occurs, the original DTID number will be populated 2/N901/030/TN as controlling document number. The UCN will be populated in the DTID field. (DLA Disposition Services uses this UCN process in place of the MILSTRAP Receipt Suffix Code whereby a receipt suffix code is assigned when all data elements are the same, except the SCC of materiel, for materiel being received). 4. Used with TRA transaction for a cross reference audit trail when the UCN is applicable. The TRA recipient would not recognize the UCN. The original DTID number will be populated at 2/N901/030/TN as controlling document number for the TRA transaction, with the associated suffix at 2/N901/90. 5. Authorized for DLA Disposition Services use in receipt, historical receipt, and TRA transactions. Use in conjunction with the controlling document number cited at 2/N901/030/TN. Refer to ADC 442 and ADC 1111.
PROPOSED CODE CHANGES
DLMS MIN MAX
DOD AND OTHER NAMES DTID
FLIS DRN
ADC
DATA ELEMENT SOURCE DoW Issuances, DoD 4160.21-M, Volume 1, https://www.esd.whs.mil/Directives/issuances/dodm/
REFERENCED SERVICE OR AGENCY
ADDITIONAL COMMENTS