X12
All Business Units
14segments
3loops
6mandatory
Schema Reference
14 segments · X12 812 Credit/Debit Adjustment
ISA ISA Interchange Control Header
Mandatory Max: 1
ISA01 Authorization Information Qualifier
ISA02 Authorization Information
ISA03 Security Information Qualifier
ISA04 Security Information
ISA05 Interchange ID Qualifier
ISA06 Interchange Sender ID
ISA07 Interchange ID Qualifier
ISA08 Interchange Receiver ID
ISA09 Interchange Date
ISA10 Interchange Time
ISA11 Repetition Separator M MIN 1 MAX 1 ID: I65 Type is not applicable; the repetition separator is a delimiter and not a data element; this field provides the delimiter used to separate repeated occurrences of a simple data element or a composite data structure; this value must be different than the data element separator, component element separator, and the segment terminator ISA12 Interchange Control Version Number
ISA13 Interchange Control Number
ISA14 Acknowledgment Requested
ISA15 Usage Indicator
GS GS Functional Group Header
Mandatory Max: 1
GS01 Functional Identifier Code
GS02 Application Sender's Code
GS03 Application Receiver's Code
GS04 Date
GS05 Time
GS06 Group Control Number
GS07 Responsible Agency Code
GS08 Version / Release / Industry Identifier Code
ST Transaction Set Header
Mandatory Max: 1
ST01 Transaction Set Identifier Code
ST02 Transaction Set Control Number
BCD Beginning Credit/Debit Adjustment
Mandatory Max: 1
BCD01 Date
BCD02 Credit/Debit Adjustment Number
BCD03 Transaction Handling Code
BCD04 Amount
BCD05 Credit/Debit Flag Code
BCD06 Date
BCD07 Invoice Number
BCD08 Vendor Order Number
BCD09 Date
BCD10 Purchase Order Number
BCD11 Transaction Set Purpose Code
BCD12 Transaction Type Code
BCD13 Reference Identification Qualifier
BCD14 Reference Identification
N9 Reference Identification
N901 Reference Identification Qualifier
N902 Reference Identification
DTM Date/Time Reference
DTM01 Date/Time Qualifier
DTM02 Date
SHD Shipment Detail
SHD01 Number of Units Shipped
SHD02 Quantity Received
SHD03 Unit or Basis for Measurement Code
SHD04 Weight
SHD05 Unit or Basis for Measurement Code
SHD06 Volume
SHD07 Unit or Basis for Measurement Code
SHD11 Standard Carrier Alpha Code
SAC Service, Promotion, Allowance, or Charge Information
Optional Max: 25
SAC01 Allowance or Charge Indicator
SAC02 Service, Promotion, Allowance, or Charge Code
SAC03 Agency Qualifier Code
SAC04 Agency Service, Promotion, Allowance, or Charge Code
SAC05 Amount
SAC06 Allowance/Charge Percent Qualifier
SAC07 Percent
SAC09 Unit or Basis for Measurement Code
SAC10 Quantity
SAC12 Allowance or Charge Method of Handling Code
SAC13 Reference Identification
SAC15 Description
N1 Name
Mandatory Max: 1
N101 Entity Identifier Code
N102 Name
N103 Identification Code Qualifier
N104 Identification Code
CDD Credit/Debit Adjustment Detail
Optional Max: 1
CDD01 Adjustment Reason Code
CDD02 Credit/Debit Flag Code
CDD04 Amount
CDD07 Credit/Debit Quantity
CDD08 Unit or Basis for Measurement Code
CDD09 Unit Price Difference
CDD10 Price Identifier Code
CDD11 Unit Price
CDD12 Price Identifier Code
CDD13 Unit Price
LIN Item Identification
Optional Max: 1
LIN02 Product/Service ID Qualifier
LIN03 Product/Service ID
LIN04 Product/Service ID Qualifier
LIN05 Product/Service ID
LIN06 Product/Service ID Qualifier
LIN07 Product/Service ID
LIN08 Product/Service ID Qualifier
LIN09 Product/Service ID
LIN10 Product/Service ID Qualifier
LIN11 Product/Service ID
N9 Reference Identification
N901 Reference Identification Qualifier
N902 Reference Identification
SAC Service, Promotion, Allowance, or Charge Information
Optional Max: 25
SAC01 Allowance or Charge Indicator
SAC02 Service, Promotion, Allowance, or Charge Code
SAC03 Agency Qualifier Code
SAC04 Agency Service, Promotion, Allowance, or Charge Code
SAC05 Amount
SAC06 Allowance/Charge Percent Qualifier
SAC07 Percent
SAC09 Unit or Basis for Measurement Code
SAC10 Quantity
SAC12 Allowance or Charge Method of Handling Code
SAC13 Reference Identification
SAC15 Description
SE Transaction Set Trailer
Mandatory Max: 1
SE01 Number of Included Segments
SE02 Transaction Set Control Number
How It Works
Automating Dillard's Department Stores, Inc. EDI 812
Stacksync validates, transforms, and delivers your 812 transactions automatically — so your team can focus on operations, not EDI compliance.
Validate
Transform
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Monitor
Stacksync processes Dillard's Department Stores, Inc. EDI 812 (Credit/Debit Adjustment) documents automatically — syncing data to your system in real time with no manual intervention required.
Business unit variations
General
Stacksync processes Dillard's Department Stores, Inc. EDI 812 (Credit/Debit Adjustment) documents automatically — syncing data to your system in real time with no manual intervention required.
General
Stacksync processes Dillard's Department Stores, Inc. EDI 812 (Credit/Debit Adjustment) documents automatically — syncing data to your system in real time with no manual intervention required.
Dillard's Department Stores, Inc. EDI 812 FAQ
Common questions about 812 Credit/Debit Adjustment transactions with Dillard's Department Stores, Inc..
How long does it take to set up Dillard's Department Stores, Inc. EDI with Stacksync?
Most suppliers are fully connected and processing live Dillard's Department Stores, Inc. EDI transactions within 3–5 business days. Stacksync's no-code setup means you don't need developers or EDI consultants — configure your field mappings through our visual interface, run a test cycle, and go live.
POC from integration engineers
No-code EDI setup
Real-time compliance monitoring
White-glove onboarding