RE: [HAPI-devel] ORM 001 parsing problems

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Hi,=20

Very good questions.  Regarding the first, HAPI takes this redundant =
mapping
from the HL7 database.  My interpretation is that the trigger may use
different structures in different situations.  Messy, but I think =
that's how
it has been modelled.  The solution should be to specify the desired
structure explicitly in MSH-9-3.  However, there was a bug in HAPI =
(fixed
now) that prevented that from working.  I can send you the fix if you =
like,
otherwise it will be in the next release.=20

About the second question ... HAPI 0.4.x is a little more picky and =
won't
create another rep of the group unless is finds the (required) ORC =
segment.
If you change the last part of the message to this:=20

ORC|NW|6^^20040305^0005^6200403050005||0500051086|||||20040305110325|mit=
||TI
ZIANA^TIZIANA^Dr^494143^U212^MC-UNITE DE MEDECINE
COMMUNAUTAIRE^857818|||||||
OBR|1|6^^20040305^0005^6200403050005||EXAM^52^K^Potassium|||200403051105=
00||
||||857818^26^3~Etude du Dr No^16^3~TEST commentaire^5^3~Fi=E8vre =
d'origine
ind=E9termin=E9e^0^3||35^sg.v^Sang
veineux|||N|N^-1008933||||||||1^R||||||||||||||||
ORC
OBR|2|6^^20040305^0005^6200403050005||EXAM^42^bilanlipid^Bilan =
lipidique
(Chol+Trig+HDL)|||20040305110500||||||857818^26^3~Etude du Dr =
No^16^3~TEST
commentaire^5^3~Fi=E8vre d'origine ind=E9termin=E9e^0^3||35^sg.v^Sang
veineux|||N|N^-1008933||||||||1^R||||||||||||||||
ORC
OBR|3|6^^20040305^0005^6200403050005||EXAM^21^creatinine^Cr=E9atinine|||=
200403
05110500||||||857818^26^3~Etude du Dr No^16^3~TEST =
commentaire^5^3~Fi=E8vre
d'origine ind=E9termin=E9e^0^3||35^sg.v^Sang
veineux|||N|N^-1008933||||||||1^R||||||||||||||||

... it will parse as expected.  Without the change, HAPI thinks the =
OBRs are
locally defined segments that go at the end of the first rep of the =
group.
This is actually the only way the message could be valid (otherwise =
it's
missing required ORCs). =20

Bryan=20

> -----Original Message-----
> From: Aris JAVIER RAMOS [mailto:Ari...@hc...]
> Sent: July 30, 2004 12:02 PM
> To: hl7...@li...
> Subject: [HAPI-devel] ORM 001 parsing problems
>=20
>=20
> Bonjour,
>=20
> 1st PROBLEM :
>=20
> parsing with hapi 0.4.2 in the 2.3 version of the norm HL7.
>=20
> When parsing ORM O01 messages the parser give me back an=20
> RDO-O01 message...
>=20
> I looked at the file=20
> ca\uhn\hl7v2\parser\eventmap\2.3.properties in the hapi-0.4.2.jar
> and saw a kind of mapping like this :
> [...]
> ORM_O01 ORM_O01
> ORM_O01 OMD_O01
> ORM_O01 OMN_O01
> ORM_O01 OMS_O01
> ORM_O01 RDO_O01 <--- may be problematic ??=20
> [...]
>=20
> After a debug session I saw  that the file=20
> ca\uhn\hl7v2\parser\eventmap\2.3.properties is used as a set=20
> of properties when the hapi parser determines what structure=20
> to load when a message is  parsed and his structure constructed.
>=20
> The problem is that in the file=20
> ca\uhn\hl7v2\parser\eventmap\2.3.properties  there are=20
> several entries for ORM_O01 messages and the one who is taken=20
> is the last one :
> [...]
> ORM_O01 ORM_O01
> ORM_O01 OMD_O01 <--- may be problematic ??
> ORM_O01 OMN_O01 <--- may be problematic ??
> ORM_O01 OMS_O01 <--- may be problematic ??
> ORM_O01 RDO_O01 <--- may be problematic ??
> [...]
> The 2.4.properties seems to be OK as I saw only one mapping=20
> for ORM_O01:
> [...]
> ORM_O01 ORM_O01
> [...]
>=20
> Is this, what we are specting from the parser ??
> if yes how can I do to obtain an ORM_O01 message ??
>=20
> 2nd PROBLEM :
>=20
> I tryed to change the 2.3.properties to have one mapping=20
> ORM_O01 ORM_O01 and it worked well.
> But I obtained a different data organization that I obtained=20
> parsing with 0.3 hapi parser.
>=20
> data :=20
>=20
> MSH|^~\&|REQUETE|6^CL|UNILAB||20040305110331||ORM^O01|REQUETE-
> 6-1078481010|T|2.3|||||||
> PID|1||2004817||DERONT^Lisette||19400101|F|||^3 rue=20
> dancet^Geneve^1205^^CH|||||||||||||||||||N
> PV1|1|H|NEUROL.^^2-FL^2-FL^H.C.U. - G E N E V E^H.U.G. -=20
> HOPITAL=20
> CANTONAL^53401^^6421||||TIZIANA^TIZIANA^Dr^494143^U212^MC-UNIT
> E DE MEDECINE=20
> COMMUNAUTAIRE^857818||||||||||||01.1008933|3||||||||||||||||||
> ||||||20040115|20040212|||||||
> ORC|NW|6^^20040305^0005^6200403050005||0500051086|||||20040305
> 110325|mit||TIZIANA^TIZIANA^Dr^494143^U212^MC-UNITE DE=20
> MEDECINE COMMUNAUTAIRE^857818||2-FL^53401^^6421|||||
> OBR|1|6^^20040305^0005^6200403050005||EXAM^52^K^Potassium|||20
> 040305110500||||||857818^26^3~Etude du Dr No^16^3~TEST=20
> commentaire^5^3~Fi=E8vre d'origine=20
> ind=E9termin=E9e^0^3||35^sg.v^Sang=20
> veineux|||N|N^-1008933||||||||1^R||||||||||||||||
> OBR|2|6^^20040305^0005^6200403050005||EXAM^42^bilanlipid^Bilan
>  lipidique=20
> (Chol+Trig+HDL)|||20040305110500||||||857818^26^3~Etude du Dr=20
> No^16^3~TEST commentaire^5^3~Fi=E8vre d'origine=20
> ind=E9termin=E9e^0^3||35^sg.v^Sang=20
> veineux|||N|N^-1008933||||||||1^R||||||||||||||||
> OBR|3|6^^20040305^0005^6200403050005||EXAM^21^creatinine^Cr=E9at
> inine|||20040305110500||||||857818^26^3~Etude du Dr=20
> No^16^3~TEST commentaire^5^3~Fi=E8vre d'origine=20
> ind=E9termin=E9e^0^3||35^sg.v^Sang=20
> veineux|||N|N^-1008933||||||||1^R||||||||||||||||
>=20
> with 0.3 parser :
>=20
>    Structure _struct =3D=20
> ORM_O01.getAll("ORM_O01_ORCOBRRQDRQ1RXOODSODTNTEDG1OBXNTECTIBLG")=20
>    normally _struct.lenght =3D=3D 3
>=20
> Structure with 0.4.1 and  0.4.2 parser
>=20
>   Structure _struct =3D=20
> ORM_O01.getAll("ORM_O01_ORCOBRRQDRQ1RXOODSODTNTEDG1OBXNTECTIBLG")=20
>    problem _struct.lenght =3D=3D 1 !!!!!=20
>=20
> If you wanna test this data you should disable telephone=20
> number validation.
>=20
> thanks for your help...
>=20
> Regards
>=20
> Aris Javier Ramos
> Analyst Developper
> Direction Informatique de Gestion
> H=F4pital Cantonal Universitaire de Gen=E8ve
> Switzerland
>=20
>=20
>=20
> =
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