Combine Observation values within the OBX segments into a single record Output [HL7]

[J]

am having and issue with the OBX segment. The tildy is causing the
section to be broken apart once it gets through the pipeline. How do
I get all the obx data to stay in one line.


Message Header



MSH|^~\&|
OBX 5 Segments

OBX|5|ST|MLI-PL^CONSULTIMPRS||Finding:~Finding 1~Finding 2~Finding
3~Finding 4||||||R|||20120321095701

Section after it is converted to XML in Biztalk

<OBX_5_ObservationValue>Finding:</OBX_5_ObservationValue>
<OBX_5_ObservationValue>Finding 1</OBX_5_ObservationValue>
<OBX_5_ObservationValue>Finding 2</OBX_5_ObservationValue>
<OBX_5_ObservationValue>Finding 3</OBX_5_ObservationValue>

HL7 sent from Biztalk

<OBX_5_ObservationValue>Finding:</OBX_5_ObservationValue>



I would like to all the obx data to stay together like this:

<OBX_5_ObservationValue>Finding:~Finding 1~Finding 2~Finding 3~Finding
4</OBX_5_ObservationValue>