ERQ

Event Replay Query

The ERQ segment is used to issue queries where the desired response is formatted as an event replay response message. This enables the querying application to request detailed event data from an application that supports this feature, such that it may no longer be necessary for it to capture and store all event information at the time of the original trigger event.

HL7 Attribute Table - ERQ - Event replay query

3
C.LenElementv2.3.1
1..32-STO1-00696ERQ-1Query Tag
2..250-CER1-00706ERQ-2Event IdentifierLength
3..256-QIPO*-00705ERQ-3Input Parameter List
2