X12

Inbound

Warehouse Leader X12 943 Warehouse Stock Transfer Shipment Advice

Warehouse Leader

The EDI 943 (Warehouse Stock Transfer Shipment Advice) document is used by Warehouse Leader for electronic data interchange. It enables automated processing and compliance with Warehouse Leader's trading partner requirements.

22segments

2loops

9mandatory

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← All Warehouse Leader transactions

Schema Reference

22 segments · X12 943 Warehouse Stock Transfer Shipment Advice

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 Interchange Control Standards Identifier

M ID 1-1

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 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

W0601 Reporting Code

M ID 1-1

W0602 Depositor Order Number

O AN 1-22

W0603 Date

O DT 8-8

W0604 Shipment Identification Number

O AN 1-30

W0605 Agent Shipment ID Number

O AN 1-12

W0606 Purchase Order Number

O AN 1-22

W0607 Master Reference (Link) Number

C AN 1-22

W0608 Link Sequence Number

C N0 6-6

W0609 Special Handling Code

O ID 2-3

W0610 Shipping Date Change Reason Code

O ID 2-2

W0611 Transaction Type Code

O ID 2-2

W0612 Action Code

O ID 1-2

N1 Loop Repeat: 10

N101 Entity Identifier Code

M ID 2-3

N102 Name

C AN 1-60

N103 Identification Code Qualifier

C ID 1-2

N104 Identification Code

C AN 2-80

N105 Entity Relationship Code

O ID 2-2

N106 Entity Identifier Code

O ID 2-3

N201 Name

M AN 1-60

N202 Name

O AN 1-60

N301 Address Information

M AN 1-55

N302 Address Information

O AN 1-55

N401 City Name

O AN 2-30

N402 State or Province Code

O ID 2-2

N403 Postal Code

O ID 3-15

N404 Country Code

O ID 2-3

N405 Location Qualifier

C ID 1-2

N406 Location Identifier

O AN 1-30

PER01 Contact Function Code

M ID 2-2

PER02 Name

O AN 1-60

PER03 Communication Number Qualifier

C ID 2-2

PER04 Communication Number

C AN 1-80

PER05 Communication Number Qualifier

C ID 2-2

PER06 Communication Number

C AN 1-80

PER07 Communication Number Qualifier

C ID 2-2

PER08 Communication Number

C AN 1-80

PER09 Contact Inquiry Reference

O AN 1-20

N901 Reference Identification Qualifier

M ID 2-3

N902 Reference Identification

C AN 1-30

N903 Free-form Description

C AN 1-45

N904 Date

O DT 8-8

N905 Time

C TM 4-8

N906 Time Code

O ID 2-2

G6101 Contact Function Code

M ID 2-2

G6102 Name

M AN 1-60

G6103 Communication Number Qualifier

C ID 2-2

G6104 Communication Number

C AN 1-80

G6105 Contact Inquiry Reference

O AN 1-20

G6201 Date Qualifier

C ID 2-2

G6202 Date

C DT 8-8

G6203 Time Qualifier

C ID 1-2

G6204 Time

C TM 4-8

G6205 Time Code

O ID 2-2

NTE01 Note Reference Code

O ID 3-3

NTE02 Description

M AN 1-80

W2701 Transportation Method/Type Code

M ID 1-2

W2702 Standard Carrier Alpha Code

C ID 2-4

W2703 Routing

C AN 1-35

W2704 Shipment Method of Payment

O ID 2-2

W2705 Equipment Description Code

O ID 2-2

W2706 Equipment Initial

O AN 1-4

W2707 Equipment Number

O AN 1-10

W2708 Shipment/Order Status Code

O ID 2-2

W2709 Special Handling Code

O ID 2-3

W2710 Carrier/Route Change Reason Code

O ID 2-2

W2801 Consolidation Code

M ID 1-1

W2802 Weight

C R 1-10

W2803 Weight Qualifier

C ID 1-2

W2804 Weight Unit Code

C ID 1-1

W2805 Total Stopoffs

O N0 1-2

W2806 Location Identifier

C AN 1-30

W2807 Location Qualifier

C ID 1-2

W2808 Bill of Lading/Waybill Number

O AN 1-12

W1001 Unit Load Option Code

O ID 2-2

W1002 Quantity of Pallets Shipped

O N0 1-3

W1003 Pallet Exchange Code

O ID 1-1

W1004 Seal Number

O AN 2-15

W1005 Seal Number

O AN 2-15

W1006 Temperature

C R 1-4

W1007 Unit or Basis for Measurement Code

C ID 2-2

W1008 Temperature

C R 1-4

W1009 Unit or Basis for Measurement Code

C ID 2-2

W04 Loop Repeat: 9,999

W0401 Number of Units Shipped

M R 1-10

W0402 Unit or Basis for Measurement Code

M ID 2-2

W0403 U.P.C. Case Code

C AN 12-12

W0404 Product/Service ID Qualifier

C ID 2-2

W0405 Product/Service ID

C AN 1-48

W0406 Product/Service ID Qualifier

C ID 2-2

W0407 Product/Service ID

C AN 1-48

W0408 Freight Class Code

O AN 2-5

W0409 Rate Class Code

O ID 1-3

W0410 Commodity Code Qualifier

C ID 1-1

W0411 Commodity Code

C AN 1-30

W0412 Pallet Block and Tiers

O N0 6-6

W0413 Inbound Condition Hold Code

O ID 2-2

W0414 Product/Service ID Qualifier

C ID 2-2

W0415 Product/Service ID

C AN 1-48

G6901 Free-form Description

M AN 1-45

N901 Reference Identification Qualifier

M ID 2-3

N902 Reference Identification

C AN 1-30

N903 Free-form Description

C AN 1-45

N904 Date

O DT 8-8

N905 Time

C TM 4-8

N906 Time Code

O ID 2-2

W2001 Pack

O N0 1-6

W2002 Size

C R 1-8

W2003 Unit or Basis for Measurement Code

C ID 2-2

W2004 Weight

C R 1-10

W2005 Weight Qualifier

C ID 1-2

W2006 Weight Unit Code

C ID 1-1

W2007 Unit Weight

O R 1-8

W2008 Volume

C R 1-8

W2009 Unit or Basis for Measurement Code

C ID 2-2

W2010 Color

O AN 1-10

W0301 Number of Units Shipped

M R 1-10

W0302 Weight

O R 1-10

W0303 Unit or Basis for Measurement Code

C ID 2-2

W0304 Volume

C R 1-8

W0305 Unit or Basis for Measurement Code

C ID 2-2

W0306 Lading Quantity

C N0 1-7

W0307 Unit or Basis for Measurement Code

C ID 2-2

SE01 Number of Included Segments

M N0 1-10

SE02 Transaction Set Control Number

M AN 4-9

How It Works

Automating Warehouse Leader EDI 943

Stacksync validates, transforms, and delivers your 943 transactions automatically — so your team can focus on operations, not EDI compliance.

Validate

Transform

Route

Monitor

Stacksync processes Warehouse Leader EDI 943 (Warehouse Stock Transfer Shipment Advice) documents automatically — syncing data to your system in real time with no manual intervention required.

Warehouse Leader EDI 943 FAQ

Common questions about 943 Warehouse Stock Transfer Shipment Advice transactions with Warehouse Leader.

What is a Warehouse Leader EDI 943 Warehouse Stock Transfer Shipment Advice?

The Warehouse Leader EDI 943 Warehouse Stock Transfer Shipment Advice is an X12 transaction set used to exchange Warehouse Stock Transfer Shipment Advice data electronically between trading partners. As a inbound document, it standardizes the communication of Warehouse Stock Transfer Shipment Advice information between Warehouse Leader and their suppliers, carriers, or partners. Stacksync processes Warehouse Leader 943 transactions automatically, parsing the X12 segments and mapping them to the corresponding records in your ERP, WMS, or database. This eliminates manual data entry, reduces errors, and ensures your systems stay in sync with Warehouse Leader's requirements in real time.

How does Stacksync automate Warehouse Leader EDI 943 Warehouse Stock Transfer Shipment Advice transactions?

Stacksync handles Warehouse Leader EDI 943 Warehouse Stock Transfer Shipment Advice transactions through an automated pipeline: receive the X12 document, validate the envelope and segment structure, map fields to your system's schema, and sync the data in real time. For inbound 943 transactions, Stacksync either generates the document from your system's data or processes incoming documents and routes them to the correct records. The platform includes built-in compliance validation so every Warehouse Leader 943 document meets their specific formatting requirements before transmission or after receipt.

What are common Warehouse Leader EDI 943 errors and how do I fix them?

Common errors in Warehouse Leader EDI 943 Warehouse Stock Transfer Shipment Advice transactions include missing mandatory segments, invalid qualifier codes, incorrect date or time formats, and data values exceeding maximum field lengths. Reference number mismatches between related documents (e.g., PO numbers that don't match) also cause rejections. Stacksync validates Warehouse Leader 943 documents against known requirements before transmission and after receipt, catching errors proactively. When issues occur, the platform provides human-readable error descriptions with the specific segment and element that failed, rather than raw X12 error codes.

How long does it take to set up Warehouse Leader EDI 943 with Stacksync?

Most Warehouse Leader EDI 943 Warehouse Stock Transfer Shipment Advice integrations with Stacksync go live within 3 to 5 business days. The setup involves authenticating your EDI connection (AS2, SFTP, or VAN), configuring field mappings between Warehouse Leader's 943 format and your system, running test transactions, and completing Warehouse Leader's certification process if required. Stacksync includes pre-built mappings for Warehouse Leader's most common 943 configurations, which accelerates the setup. Your team can monitor the integration from a single dashboard without managing EDI infrastructure directly.

Can I customize Warehouse Leader EDI 943 field mappings in Stacksync?

Yes. Stacksync provides a visual field mapping tool that lets you define exactly how Warehouse Leader EDI 943 segments and elements map to your system's fields. You can set data transformations (date format conversion, code translation tables), conditional routing rules, and default values for optional fields. The mappings are version-controlled, so changes can be reviewed and rolled back if needed. If Warehouse Leader updates their 943 specification, Stacksync highlights the affected mappings and suggests adjustments, ensuring your integration stays compliant without a full reconfiguration.

Ready to automate Warehouse Leader EDI?