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· Sep 1, 2021

Add Z segment to end of message

#InterSystems IRIS for Health

I am trying to add a custom z-segment to a message.  The Below code does not error out but I also do not get the segment added.  Any assistance would be greatly appreciated.  

Class CDSM.AddFedExID.AddFedExIDProcess Extends Ens.BusinessProcess [ ClassType = persistent, Language = objectscript ]
{

/// Add "Business Process" or "Business Operation" for the target
Property TargetConfigName As %String; Parameter SETTINGS As %String = "TargetConfigName:Additional";

Method OnRequest(pRequest As EnsLib.HL7.Message, Output pResponse As Ens.Response) As %Status
{
#dim newrequest = pRequest.%ConstructClone()
#dim eException As %Exception.AbstractException
#dim tSC       As %Status =$$$OK

    set FedExID = "123456"
    set segcount = newrequest.SegCountGet()
    $$$LOGINFO("segcount "_segcount)
    

    set newsegpos = segcount +1
    $$$LOGINFO("newsegpos "_newsegpos)
    
    set zm1str = "ZM1|1|"
    set zm1 = ##class(EnsLib.HL7.Segment).ImportFromString(zm1str,.sc,pRequest.Separators)
    set newseg = newrequest.setSegmentByIndex(zm1,newsegpos) SET pRequest = newrequest


#;SET tSC = ..SendRequestSync("HL7FileOperation", newrequest)
SET tSC = ..SendRequestSync(..TargetConfigName, newrequest)
#;return newrequest Quit tSC
}

Product version: IRIS 2020.4
Discussion (2)1
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Sean Connelly · Sep 2, 2021

Hi Rick,

Maybe no fatal errors, but you should check the status codes in case they contain one.  Couple of (untested) change suggestions below to try first...

set zm1 = ##class(EnsLib.HL7.Segment).ImportFromString(zm1str,.sc,pRequest.Separators)
$$$QuitOnError(sc)

 set newseg = newrequest.setSegmentByIndex(zm1,newsegpos) SET pRequest = newrequest
$$$QuitOnError(newseg) 

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Rick Prichett · Sep 2, 2021

Thanks Sean!  I was able to trouble shoot and came up with the below code that does add my ZM1 segment.

Method OnRequest(pRequest As EnsLib.HL7.Message, Output pResponse As Ens.Response) As %Status
{
#dim newrequest = pRequest.%ConstructClone()
#dim eException As %Exception.AbstractException
#dim tSC       As %Status =$$$OK

   SET FedExID = "123456"
    
    SET segcount = newrequest.SegCountGet()
    $$$LOGINFO("segcount "_segcount)
    
    SET newsegpos = segcount +1
    $$$LOGINFO("newsegpos "_newsegpos)
    
    SET zm1str = "ZM1|1|||||||||||||||||||" _FedExID
    #;SET zm1str = "ZM1|1|||||||||||||||||||" _FedExID _"|"
    
    SET zm1 = ##class(EnsLib.HL7.Segment).ImportFromString(zm1str,.sc,pRequest.Separators)
    $$$QuitOnError(sc)
    
SET newseg = newrequest.SetSegmentAt(zm1,newsegpos)
$$$QuitOnError(newseg)

SET pRequest = newrequest
#;SET tSC = ..SendRequestSync("HL7FileOperation", newrequest)
SET tSC = ..SendRequestSync(..TargetConfigName, newrequest)
#;return newrequest Quit tSC
}

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