IA Interconnect Mailbag Acknowledgment

To report the status of receipt and safe storage of an interconnect mailbag. The interconnect mailbag control number (IA01) is copied from the subject IH segment.

Position: IA-01 · Element: I28 · Name: Interconnect Mailbag Control Number · Type: Numeric (N0) · Requirement: Mandatory · Min: 1 · Max: 9 · Repeat: -

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.

Position: IA-02 · Element: I32 · Name: Interconnect Mailbag Acknowledgment Action Code · Type: Identifier (ID) · Requirement: Mandatory · Min: 1 · Max: 1 · Repeat: -

Code indicating the status of receipt by the interconnect entity receiver of the interconnect mailbag and the actions to be taken, if any

Position: IA-03 · Element: I33 · Name: Interconnect Mailbag Error Code · Type: Identifier (ID) · Requirement: Optional · Min: 2 · Max: 2 · Repeat: -

Code indicating the nature of the error detected in the received interconnect mailbag by the interconnect entity receiver

Position: IA-04 · Element: I33 · Name: Interconnect Mailbag Error Code · Type: Identifier (ID) · Requirement: Optional · Min: 2 · Max: 2 · Repeat: -

Code indicating the nature of the error detected in the received interconnect mailbag by the interconnect entity receiver

Position: IA-05 · Element: I33 · Name: Interconnect Mailbag Error Code · Type: Identifier (ID) · Requirement: Optional · Min: 2 · Max: 2 · Repeat: -

Code indicating the nature of the error detected in the received interconnect mailbag by the interconnect entity receiver

Position: IA-06 · Element: I33 · Name: Interconnect Mailbag Error Code · Type: Identifier (ID) · Requirement: Optional · Min: 2 · Max: 2 · Repeat: -

Code indicating the nature of the error detected in the received interconnect mailbag by the interconnect entity receiver

Position: IA-07 · Element: I33 · Name: Interconnect Mailbag Error Code · Type: Identifier (ID) · Requirement: Optional · Min: 2 · Max: 2 · Repeat: -

Code indicating the nature of the error detected in the received interconnect mailbag by the interconnect entity receiver