INPUT TRANSFORM: K:X[""""!($A(X)=45) X I $D(X) K:$L(X)>60!($L(X)<1) X
LAST EDITED: APR 29, 1994
HELP-PROMPT: Answer must be 1-60 characters in length.
DESCRIPTION: For the Universal Interface, the following four fields should be entered into this REMOTE SYSTEM ID field.
Sending Application = the NAME field (#.01) in File 770
Sending Facility = the NON-DHCP FACILITY NAME field (#3) in File 770
Receiving Application = the NAME field (#.01) in the HL7 APPLICATION
PARAMETER file (#771)
Receiving Facility = the DHCP STATION NUMBER field (#2) in File 770
For interfaces that use the Vista Health Level Seven (HL7) v1.6 package, the following four fields should beentered into this REMOTE SYSTEM ID field.
Sending Application = the NAME field (#.01) in the HL7 APPLICATION
PARAMETER file (#771)
Sending Facility = the FACILITY NAME field (#3) in File 771
Receiving Application = the NAME field (#.01) in the HL7 APPLICATION
PARAMETER file (#771)
Receiving Facility = the FACILITY NAME field (#3) in File 771
The data from these fields should be entered exactly as it is found in the HL7 fields listed above, including upper and lower case characters. No spaces should be entered between the field values. An example of a
Universal Interface value for this field is listed below. LAB INTERFACEInstrument ManagerLA AUTO INST695 Where LAB INTERFACE is the NAME in File 770, Instrument Manager is the NON-DHCP FACILITY NAME in File 770, LA AUTO
INST is the NAME in File 771, and 695 is the DHCP STATION NUMBER in File 770.
When an HL7 message comes in, these four fields are taken out of the message, concatenated together, and a lookup is done on the "C" cross reference to find this configuration and its associated parameters. The
processing routine can then continue to process the data.
CROSS-REFERENCE: 62.483^B
1)= S ^LAHM(62.48,DA(1),90,"B",$E(X,1,30),DA)=""
2)= K ^LAHM(62.48,DA(1),90,"B",$E(X,1,30),DA)
CROSS-REFERENCE: 62.48^C^MUMPS
1)= N Y X ^%ZOSF("LPC") S ^LAHM(62.48,"C",$E(X,1,27)_Y,DA(1))=""
2)= N Y X ^%ZOSF("LPC") K ^LAHM(62.48,"C",$E(X,1,27)_Y,DA(1))
This cross reference is used to identify the incoming messages to a specific LA7 MESSAGE PARAMETER file (#62.48) entry. The cross reference is checked against the third (Sending Application), fourth (Sending facility),
fifth (Receiving Application), and sixth (Receiving facility) sequences in the HL7 message header (MSH). The format of the cross reference is as follows
X ^%ZOSF("LPC") S ^LAHM(62.48,"C",$E(REMOTE SYSTEM ID,1,27)_Y,CONFIGURATION)=""