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Claus Ibsen commented on CAMEL-22421: ------------------------------------- The PR must be for ASF and not Talend, so can you create a PR at: https://github.com/apache/camel > camel-mllp - HL7 version 2.5 requires ACK in MSH-9.3 in acknowledgment > ---------------------------------------------------------------------- > > Key: CAMEL-22421 > URL: https://issues.apache.org/jira/browse/CAMEL-22421 > Project: Camel > Issue Type: Improvement > Components: camel-mllp > Reporter: Kieu > Priority: Minor > Fix For: 4.x > > > As of HL7 v2.3.1 MSH-9.3 has been introduced as an optional component, and > since v2.5 it is a required one, which means that it is also needed in the > acknowledgment message MSH part. > [https://hl7-definition.caristix.com/v2/HL7v2.5/Fields/MSH.9] > When the camel-mllp consumes an HL7 message, it is currently sending back > |ACK^[...]| in MSH-9.1 (and the rest in the MSH-9.2). > For it to be compatible with HL7 v2.5, it needs to return |ACK^[...]^ACK|. -- This message was sent by Atlassian Jira (v8.20.10#820010)