X12

Outbound

CarMax X12 214 Transportation Carrier Shipment Status Message

All Business Units

The EDI 214 provides real-time shipment status updates to CarMax. Carriers transmit pickup confirmations, in-transit milestones, and delivery confirmations as freight moves through the network.

9segments

2loops

7mandatory

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Schema Reference

9 segments · X12 214 Transportation Carrier Shipment Status Message

ISA01 Authorization Information Qualifier

M ID 2-2

ISA02 Authorization Information

M AN 10-10

ISA03 Security Information Qualifier

M ID 2-2

ISA04 Security Information

M AN 10-10

ISA05 Interchange ID Qualifier

M ID 2-2

ISA06 Interchange Sender ID

M AN 15-15

ISA07 Interchange ID Qualifier

M ID 2-2

ISA08 Interchange Receiver ID

M AN 15-15

ISA09 Interchange Date

M DT 6-6

ISA10 Interchange Time

M TM 4-4

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

M ID 5-5

ISA13 Interchange Control Number

M N0 9-9

ISA14 Acknowledgment Requested

M ID 1-1

ISA15 Interchange Usage Indicator

M ID 1-1

GS01 Functional Identifier Code

M ID 2-2

GS02 Application Sender's Code

M AN 2-15

GS03 Application Receiver's Code

M AN 2-15

GS04 Date

M DT 8-8

GS05 Time

M TM 4-8

GS06 Group Control Number

M N0 1-9

GS07 Responsible Agency Code

M ID 1-2

GS08 Version / Release / Industry Identifier Code

M AN 1-12

ST01 Transaction Set Identifier Code

M ID 3-3

ST02 Transaction Set Control Number

M AN 4-9

B1003 Standard Carrier Alpha Code

M ID 2-4

B1005 Reference Identification Qualifier

C ID 2-3

B1006 Reference Identification

C AN 1-50

LX Loop Repeat: 999,999

LX01 Assigned Number

M N0 1-6

L1101 Reference Identification

C AN 1-50

L1102 Reference Identification Qualifier

C ID 2-3

L1103 Description

C AN 1-80

L1104 Date

O DT 8-8

K101 Free-form Information

M AN 1-30

K102 Free-form Information

O AN 1-30

AT7 Loop Repeat: 10

AT701 Shipment Status Indicator

C ID 2-2

AT703 Shipment Appointment Status Code

C ID 2-2

AT705 Date

C DT 8-8

AT706 Time

C TM 4-8

SE01 Number of Included Segments

M N0 1-10

SE02 Transaction Set Control Number

M AN 4-9

How It Works

Automating CarMax EDI 214

Stacksync validates, transforms, and delivers your 214 transactions automatically — so your team can focus on operations, not EDI compliance.

Validate

Transform

Route

Monitor

Stacksync transmits 214 Shipment Status updates from your TMS to CarMax — providing real-time freight visibility without manual status calls or portal updates.

CarMax EDI 214 FAQ

Common questions about 214 Transportation Carrier Shipment Status Message transactions with CarMax.

How long does it take to set up CarMax EDI with Stacksync?

Most suppliers are fully connected and processing live CarMax 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.

Ready to automate CarMax EDI?