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Segment
in
X12 Release 003040

IS1 Beginning Segment for Estimated Time of Arrival and Car Scheduling

To transmit basic data relating to car scheduling information
Sequence
Element
Name
Type
Requirement
Min
Max
Repeat
01
353
Transaction Set Purpose Code
Identifier (ID)
Mandatory
2
2
-
Code identifying purpose of transaction set.
Codes (49)
02
Equipment Initial
String (AN)
Mandatory
1
4
-
Prefix or alphabetic part of an equipment unit's identifying number.
IS102 and IS103 is the car number and initial for carload shipments and the container/trailer number for Trailer on Freight Car (TOFC) or Container on Freight Car (COFC) intermodal shipments.
03
Equipment Number
String (AN)
Mandatory
1
10
-
Sequencing or serial part of an equipment unit's identifying number (pure numeric form for equipment number is preferred).
04
Load/Empty Status Code
Identifier (ID)
Mandatory
1
1
-
Code which specifies the loaded condition of transportation equipment.
Codes (3)
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Stedi is a registered trademark of Stedi, Inc. Stedi's EDI Reference and Mapping Guides are provided for marketing purposes and are free of charge. All names, logos, and brands of third parties listed on our site are trademarks of their respective owners (including “X12”, which is a trademark of X12 Incorporated). Stedi, Inc. and its products and services are not endorsed by, sponsored by, or affiliated with these third parties. Our use of these names, logos, and brands is for identification purposes only, and does not imply any such endorsement, sponsorship, or affiliation.