The N02 event signifies when an unsolicited update (UU) Application Management Data message (NMD) is created by on application to transmit application management information to other applications. In this case, the initiating application sends an NMD message as an unsolicited update (UU) containing application management information to a receiving application, which responds with a generic acknowledgement message (ACK).
For example, an application going down for backups (or starting up again after backups) might issue such a message to one or more other applications. An application switching to another CPU or file-server may also need to use this transaction to notify other systems.
Segment | Cardinality | Implement | Status |
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NMD^N02^NMD_N02 | |||
MSH Message Header |
[1..1] | SHALL | |
SFT Software Segment |
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UAC User Authentication Credential Segment |
[0..1] | ||
CLOCK_AND_STATS_WITH_NOTES | [1..*] | SHALL | |
CLOCK | [0..1] | ||
NCK System Clock |
[1..1] | SHALL | |
NTE Notes and Comments |
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APP_STATS | [0..1] | ||
NST Application control level statistics |
[1..1] | SHALL | |
NTE Notes and Comments |
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APP_STATUS | [0..1] | ||
NSC Application Status Change |
[1..1] | SHALL | |
NTE Notes and Comments |
MSH-15 | MSH-16 | Immediate ACK | Application Ack |
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Acknowledgement Choreography |
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NMD^N02^NMD_N02 |
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ACK^N02^ACK: Generic Acknowledgement
Acknowledgement Choreography |
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ACK^N02^ACK |
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