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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View IC REF CODE X12 CODE NAME GENERAL CODE DEFINITION CODE DLMS NOTE DLMS MIN MAX
  856P LIN09
  856P LIN10
  856P LIN11
  856P LIN12
  856P LIN13
  856P LIN14
  856P LIN15
  856P LIN16
  856P LIN17
  856P LIN18
  856P LIN19
  856P LIN20
  856P LIN21
  856P LIN22
  856P LIN23
  856P LIN24
  856P LIN25
  856P LIN26
  856P LIN27
  856P LIN28
  856P LIN29
  856P LIN30
  856P LIN31
  856P SN102
  856P SN103
  856P SN104
  856P SLN01
  856P SLN03 O Information Only Use to indicate that UID information is provided Use in IUID loop to indicate IUID information is provided. 1/15
  856P SLN04
  856P SLN05
  856P SLN05-01 EA Each
  856P SLN06
  856P SLN08
  856P SLN09 KF Item Type Number Use to identify the Unique Item Identifier (UII) type per unique identification (UID) guidance Use to identify the UII type per IUID guidance, e.g., VIN, UID1, UID2, etc., when known. 1/48
  856P SLN10
  856P SLN11 MF Manufacturer Use to identify the manufacturer's make assigned by an individual, firm, company or corporation engaged in the fabrication of finished or semi-finished products for end items of nonstandard materiel Use to indicate the Enterprise Identifier. Required if UII Type=UID1 or UID2. 1/48
  856P SLN12
  856P SLN13 MG Manufacturer's Part Number A number assigned by a manufacturer to an item of production Use to indicate the original part number. Required if UII Type=UID2. 1/48
  856P SLN14
  856P SLN15 XZ Contractor Establishment Code Use to identify the Next Higher Assembly’s Commercial and Government Entity (CAGE) associated with the next higher assembly’s part number Use to indicate the Issuing Agency Code. Required if UII Type=UID1 or UID2. 1/48
  856P SLN16
  856P SLN17 B8 Batch Number Use to indicate the batch/lot number or the number identifying the production run Use for Batch/Lot Number associated with IUID information. No special characters, except for dashes (-) and forward slashes (/) are permitted. 1/48
  856P SLN18
  856P SLN19 VU Vendor's Basic Unit Number Use to identify the manufacturer of the item associated with the Item Unique Identification (IUID) information if different from the Enterprise Identifier Use in IUID loop to identify the manufacturer of the item associated with the IUID information if different from the Enterprise Identifier. The manufacturer may be identified by CAGE, DODAAC, ANSI T1.220, or EAN.UCC. When provided, also identify the type of code used in a subsequent pair. 1/48
  856P SLN20
  856P SLN21 DS Group ID Use to identify the Issuing Agency Code which specifies the type of code used to identify the manufacturer Issuing Agency Code is the registration authority that issued the Enterprise Identifier Use in IUID loop to identify the Issuing Agency Code which specifies the type of code used to identify the manufacturer. This is the same code list as used for Enterprise Identifier Issuing Agency Code: D: CAGE LD: DoDAAC LB: ANSI T1.220 0-9 (single digits, 10 different codes, EAN.UCC Company Prefix) LH: European Health Industry Business Communications Council 1/2
  856P SLN22
  856P PRF01
  856P PRF02
  856P PRF04
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