message viewer Flashcards by Zeno Moore

You may search for messages by

header fields
body fields
search tables
content

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messages should only be searched using

indexed data

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what parts of a message are indexed?

header fields
body fields
search tables
fields from virtual documents

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Where can explanations for symbols used in a message trace be found?

in the legend

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How can the message viewer be accessed in a production?

Highlight the appropriate business service, process, or operation
click on the messages tab
click go to message viewer

menu
message viewer

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From the message viewer, how can the message trace be accessed?

Highlight the appropriate message
Trace tab
View full Trace

click on the session id

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What option in the message trace allows the display of alerts and errors?

the show events checkbox

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How can the message viewer be accessed from the management portal home tab?

Ensemble/interoperability
View
Messages

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What are the basic search criteria in the message viewer?

status
type
start time
end time
start id
end id
source
target

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what fields are in the message list grid in the message viewer?

line number
id (ensemble)
time created
session (id hyperlink)
status
error
source
target

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what does the Visual Trace do?

shows the flow of messages and content during processing and enables in depth inspection and troubleshooting

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When a message is selected, what tabs are available in the right pane?

Header
Body
Contents
Trace

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How do you look up the schema that corresponds to a message in the message viewer?

highlight the message
contents tab
view full contents
click on a field in the desired segment

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How would you access the unparsed text of a message?

highlight the message
contents tab
view raw contents

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How would you display 20 messages per page?

Set the page size field in the search pane to 20

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Basic search criteria are derived from

message header fields

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How would you display the dates that messages were created?

Set the time format field in the search pane to complete

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How do you resend a message?

click the checkbox next to the desired message(s) in the message viewer
click resend
click resend on the confirmation page

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How do you resend a message to a different target?

click the checkbox next to the desired message(s) in the message viewer
click resend
select new target from the new target dropdown
click resend

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What option could be used to change message content prior to resending?

edit and resend

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What is the default search type

session start

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what searches are possible with extended criteria?

message headers
message bodies
message contents including:
    -raw content
    -search tables
    -virtual document schemas and categories

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how do you index fields in incoming or outgoing messages?

search table

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How would you search for ADT_A08 messages?

Expand extended criteria
add criterion
check enable criterion
set criterion type to body property
set class to EnsLib.HL7.Message
set condition to if name = ADT_A08
click ok
click search

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How would you search for messages that came from business processes?

``` Expand extended criteria add criterion check enable criterion set criterion to header field set the condition to if sourcebusinesstype = BusinessProcess click ok click search ```

How would you temporarily disable a search criteria?

uncheck the enable checkbox

How would you add a field to the message list grid?

when adding or editing a search criteria, click the plus icon next to display values select the desired field from the dropdown

You have a search for ADT_A08 messages. How would you alter it to search for ADT_A08 or ADT_A01 messages?

edit this criterion click the plus next to conditions set the second condition to Or name = ADT_A01

How would you save a search

expand save searches assign a name click save

How would you clear all existing search criteria?

click reset

How do you run a saved search?

expand saved searches pick the desired search from the dropdown click search

How would you use a search table to search for a patient whose first name is joel?

``` Expand extended criteria add criterion check enable criterion set criterion type to SearchTable field set class to EnsLib.HL7.SearchTable set the condition to if PatientName Contains JOEL ```

Why search using a search table instead of searching raw content?

search tables have indices they are faster they are not case sensitive

How would you search for messages with an hl7 version of 2.3.1 and a patient id of 999473857?

``` Expand extended criteria add criterion check enable criterion set criterion type to VDocSegment Field set class to EnsLib.HL7.Message set segment type to 2.3.1:PID set field name to Patient IdentifierList().ID operator to = set value to 999473857 ok search ```

How would you search for ADT_A01 messages using HL7 version 2.3.1 and containing the word height?

``` Expand extended criteria add criterion check enable criterion set criterion type to VDoc Property Path set class to EnsLib.HL7.Message set doctype to 2.3.1:ADT_A01 set property path to OBX().ObservationIdentifier().text operator to = value to HEIGHT ok search ```

How would you run an SQL query?

home system explorer SQL

which type of search allows you to search specific HL7 message fields?

VDoc segment field

what classes are available for the VDoc Segment Field criterion type?

EnsLib.EDI.ASTM.Document EnsLib.EDI.EDIFACT.Document EnsLib.EDI.X12.Document EnsLib.HL7.Message

How would you search for messages that specify HL7 version 2.5?

``` Extended Criteria Add Criterion Criterion Type: Body Property Class: EnsLib.HL7.Message Condition: IF TypeVersion = 2.5 ```

How would you search for messages with a status of error?

Extended Criteria Add Criterion Criterion Type: Header Field Condition: IF Status = Error

What fields does the header contain?

``` Banked BusinessProcessId CorrespondingMessageId Description ErrorStatus Invocation Is Error? MessageBodyClassName MessageBodyId Priority Resent ReturnQueueName Session Id SourceBusinessType SourceConfigName Status SuperSession TargetBusinessType TargetConfigName TargetQueueName TimeCreated TimeProcessed Type ```

How would you access segments within a message or fields within a segment?

Virtual Property Path

What does Ensemble need to know to access a value?

Virtual Property Path - e.g. PID:2.1 Message Structure - e.g. ADT_A01 Schema - e.g. 2.3.1

What are the primary places where virtual property paths are used?

Routing Rules Data Transformations Cache Object Script

the message header

includes information about the type and status of the message the structure is the same for all messages and is defined by ensemble

the message body

is the message that the application is sending

In the visual trace, the source item is marked with a

circle

In the visual trace, the target item is marked with a

rounded rectangle

In the visual trace, when a message has traveled from one item to the next

an arrow connects the two items within a rounded box

In the visual trace, a number in square brackets outside the box on left is

the message identifier

In the visual trace, a date and time within the box above the arrow indicates the

message creation time stamp

In the visual trace, a request message is represented by

a blue arrow

In the visual trace, a response message is represented by

a green arrow

In the visual trace, a message that encountered an error is represented by

a red arrow

In the visual trace, The text below the arrow is

the message name

In the visual trace, additional lines indicate when

a given business host receives and later sends a message.

You may restrict messages shown in the visual trace using

The Apply Filter drop-down

in the visual trace, synchronous messages are represented by

a blue circle/rounded rectangle

in the visual trace, asynchronous messages are represented by

a pink circle/rounded rectangle

in the visual trace, an asynchronous request with no response is represented by

an orange circle/rounded rectangle

in the visual trace, an event log warning is represented by

an orange diamond

in the visual trace, an event log alert is represented by

a yellow diamond

in the visual trace, event log info is represented by

a white diamond

in the visual trace, an event log trace is represented by

a blue diamond

in the visual trace, an event log assert is represented by

a gray diamond