Question André Suhnel · Jan 30 How can I correctly add the OBXgrp(1).OBX segment to an HL7 message? Hello, I'm trying to add another segment to an HL7 MDM message. More specifically OBXgrp(1).OBX. The addition itself works,. When I look at the message in the trace, the segment with the content can be seen. However, it is not displayed as an OBX segment. Build Map Status = 'ERROR <EnsEDI>ErrMapRequired: Missing required OBXgrp(1) element at segment 6''ERROR <EnsEDI>ErrMapSegUnrecog: Unrecognized Segment 6:'' found after segment 5 (TXA)' #HL7 #ObjectScript #HealthShare #Caché #Health Connect #InterSystems IRIS 0 2 0 26