AK1 Functional Group Response Header

To start acknowledgment of a functional group.

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Position
Element
Name
Type
Requirement
Min
Max
Repeat
AK1-01
Functional Identifier Code
Identifier (ID)
Mandatory
2
2
-
Code identifying a group of application related Transaction Sets.
AK1-02
Group Control Number
Numeric (N0)
Mandatory
1
9
-
Assigned number originated and maintained by the sender.
AK102 is the data interchange control number found in the GS segment in the functional group being acknowledged.
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