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IT Interconnect Mailbag Trailer

To define the end of an interconnect mailbag. The interconnect mailbag control number value in the interconnect mailbag trailer (IT) must match the value in the same data element in the corresponding interconnect mailbag header (IH)

Sequence
Element
Name
Type
Requirement
Min
Max
Repeat
01
I28
Interconnect Mailbag Control Number
Numeric (N0)
Mandatory
1
9
1
This number uniquely identifies the interconnect mailbag to the interconnect entity sender; It is assigned by the interconnect entity sender; Together with the sender ID, it uniquely identifies the interconnect mailbag to the interconnect entity receiver; It is suggested that the interconnect entity sender and the interconnect entity receiver be able to maintain an audit trail of interconnect mailbags using this number; Each interconnect mailbag that is created by the sender should contain a unique control number; Interconnect mailbags that require retransmission should not have their control number changed
02
Interconnect Mailbag Acknowledgment Count
Numeric (N0)
Mandatory
1
4
1
A count of the number of interconnect mailbag acknowledgment (IA) segments included in the mailbag
03
Interconnect Mailbag Interchange Count
Numeric (N0)
Mandatory
1
5
1
A count of the number of interchanges included in the mailbag

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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.