Checks and adds "ADR" message type if it does not exist
in HL7 MESSAGE TYPE file (#771.2).
This DBIA is being revised for version 1.6 of HL7.
Applications wishing to export interfaces may have the need to update specific
HL7 reference files with entries relevant to the current HL7 standard or
VA-specific 'Z' segments.
Applications may read/update the following files using KIDS or documented VA
Fileman calls following written notification and approval of an appropriate
official in Technical Integration.
771.2 HL7 MESSAGE TYPE 771.1 HL7 FIELD 771.3 HL7 SEGMENT 771.5 HL7 VERSION
779.001 HL7 EVENT TYPE CODE