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
1
Code identifying a group of application related transaction sets
AK101 is the functional ID found in the GS segment (GS01) in the functional group being acknowledged.
AK1-02
Group Control Number
Numeric (N0)
Mandatory
1
9
1
Assigned number originated and maintained by the sender
AK102 is the functional group control number found in the GS segment in the functional group being acknowledged.
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