Business Process (BPL) | InterSystems Developer Community

Question

Jack Mears · Nov 26, 2018

As part of a BPL I am building I need to foreach over a some repeating elements and look for a certain value, if said value is present I need to forward the message to another operation.

I can't seem to get the if statement inside the foreach loop to work and I think I am doing something wrong?

The error message I am getting:

ERROR <Ens>ErrException: <UNDEFINED>zS2+2^GWH.Messages.Eobs.AKISegmentCheck.Thread1.1 *k1 -- logged as '-' number - @' Set k1=request.GetNextIndex("PIDgrpgrp("_(1)_").ORCgrp()",k1,.tSCTrans)'

Can anyone explain that error to me?

#Beginner #Caché #Business Process (BPL)

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Question

Lewis Greitzer · Nov 14, 2018

writing to event log in a custom process

I created a custom class for a process that does some basic manipulation to an HL7 message. I'd like to be able to write some debugging to the process event log. How would I do that?

I've tried ##class(Ens.Util.Trace).WriteTrace("system","HOSP.IHE.PDQProcess","MessageHeaderHandler","Discarding input message")

but I get a runtime error when I try that. I know this is pretty basic stuff, but any help would be appreciated.

#Caché #Business Process (BPL)

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Question

Julie Marulappa · Oct 29, 2018

How to queue messages for processing later

Is their a way to queue messages in a business operation to be processed later? I want to process messages over a certain size on a schedule, but let everything else process in real time. Is their a way to do this with one business operation or would I have to queue the large messages in a different business operation?

#Business Operation #Business Process (BPL) #Ensemble

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Question

John Flippance · Oct 18, 2018

General BPL Behaviour

Hello All!

I have a query regarding general behaviour of a business process in Ensemble.

#Business Process (BPL) #Ensemble

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Question

Stephen De Gabrielle · Sep 10, 2018

Can a BPL context variable reference the request object for the 'default value'?

Hi,

Can I reference the 'request' object when setting default values for context variables?

#Business Process (BPL) #HealthShare #Ensemble

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Question

Joao Palma · Sep 6, 2018

BPL XPATH use

I'm trying to get a text value of a xml node of a XML Document through the xpath activity within a BPL diagram.

I set the source to Request and all the other properties.

The error I always get back is Method does not exist...

Could anyone help me out?

Kind Regards

-----

#Business Process (BPL) #Ensemble

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Question

Milena Donato · Aug 8, 2018

IF statement in business process diagram

Hi everyone

I am new to the bpl diagram. I would like to add an if statement that checks whatever an object is null or not.

I guess that: condition='response.Content != null' would not be ok...

I tried to search for this information in the documentation but I didn't find any help.

Do you have any suggestions?

Thanks and best regards

Milena

#Business Process (BPL) #Caché

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Question

Joshua Gill · Aug 2, 2018

Ensemble Business Host Enqueue

What are the possible causes of the following warning in an Ensemble business process?
"1 open user transaction found; committing before Enqueue"

#Business Process (BPL) #Ensemble

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Question

Sergio Vidal · Jul 20, 2018

Oracle Transaction

Hi,

I have a question related with EnsLib.SQL.OutboundAdapter adapter.

Is there a way to open an oracle transaction and do either commit or rollback depending on the query result?

Is posible to keep open an oracle transaction to execute a lot of queries on different methods on the same business operation and do a commit when the business process finished?

Thanks and Best Regards

#Ensemble #Business Operation #Business Process (BPL) #SQL

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Question

sansa stark · Jul 16, 2018

Business Process Down(red color) but still Processing message

Hello ,

Ensemble Business Process seems like red color but it still processing message successfully. I have checked log, events, queue everything is clear. there is no log info or error in the history. If BP is in red color in the sense might have some issues, but is still processing messages successfully.

Can you guys please advice on this.

#Business Process (BPL) #Ensemble

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Question

Thembelani Mlalazi · Jul 5, 2018

How to access the Header properties of a message in Code

I am trying to write a generic process that will take any incoming message but would like to know where it came from so in my code I would like to do something like this

If (Document.Source="some serviceorProcess").

Just to be clear in the route you get these features is there a way of accessing them in code

#Business Process (BPL) #Object Data Model #ObjectScript #Caché

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Question

Pilar Guerrero · Jun 18, 2018

Access the setting values within BP

Hello,

I need to access the value of a setting I created (ex: name_BO) within the logic of my BP.

Property name_BO As %String(MAXLEN = "");

/// Additional Settings 
Parameter SETTINGS = "name_BO:Basic:selector?context={Ens.ContextSearch/ProductionItems?targets=1&productionName=@productionId}";

But the class is common and the production item names will change.

#Beginner #Business Process (BPL)

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Question

Scott Roth · Jun 14, 2018

Single Row SQL.Snapshot

I have several stored procedures that when I execute them they will only return a single snapshot. In my BP I have been setting this to a Snapshot variable then looping using a WHILE through the snapshot variable just to get that single value.

Since it is only a single row, is there an easier way where I don't have to do a WHILE loop to pull the values out of that row? Can I call First Row or something like that to get me just the row into the Snapshot variable?

#Business Operation #Business Process (BPL) #Object Data Model #SQL #Ensemble

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Question

Scott Roth · May 29, 2018

request.GetValueAt Syntax to subfields

I have a vendor that is sending me an Abbreviation in FT1:16.4.2 that I need to look up against a table to find the correct ID for.

FT1|1|||20180523161501|20180523161503|CG|1906551^Lipid Profile|||1||||||^^^ LAB&06CL|||Z00.00||00410^Knerr^Joel||721410||30100001^Lipid Profile|

But in my Business Process when I refer to request.GetValueAt("FT1:16.4.2") its not recognizing that this field contains information. Is my syntax wrong?

#Business Process (BPL) #HL7 #Object Data Model #Ensemble

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Question

Shameer Sulaiman · May 11, 2018

Dynamic Object as a request to Business Process

Hi,

I am sending a request message to Business Process which has one property as Dynamic Object type. So i get the JSON in my REST service and convert that as a dynamic object and set that in the request message and calling the business process from the business service. But the request is not getting sent to the Business Process. Is it possible to send dynamic object input to the business process.

#Business Process (BPL) #Ensemble

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Question

Laura Blázquez ... · Apr 20, 2018

Properties with underscore in BPL

Hello.

We have a request message with properties that has underscore. This is because we need to convert that request to JSON.

The problem is when we try to assign a value in a Business Process with the editor. It doesn't work, it doesn't compile.

How can we fix this?

This is the object used in the request:

#Business Process (BPL) #JSON #REST API #Ensemble

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Question

Scott Roth · Mar 9, 2018

Incrementing Session ID through BPL

I have several BPL's that act like SQL Server Integration Services (SSIS) where they are transferring data. When I do this they are all being written under 1 session id, is it possible to make the BPL create multiple session ID's as it is cycling through a Snapshot, so it is easier to read in the trace?

Thanks

Scott Roth

#Business Process (BPL) #Object Data Model #SQL #Ensemble

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Question

Salma Sarwar · Feb 2, 2018

Best way to return Enslib.Sql.GatewayResultset to BPL

I am fairly new to Ensemble development.

I was wondering what is the best process of returning the resultset from a SQL outbound adapter to the BPL that had invoked it.

Thank you for your help.

Kind Regards,

Salma

#Beginner #Business Operation #Business Process (BPL) #JDBC #ODBC #Ensemble

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Question

Julian Matthews · Jan 24, 2018

Inserting into HL7 from within BPL

I'm looking at an issue where I need to grab an ID number from an external SQL table when it doesn't exist in a HL7 message, and then add it to the HL7 message.

I have built the logic within a BPL which checks for the lack of ID, and then pulls the ID from the SQL table (and storing its value using the context functionality within the BPL) however I am at a loss as to how I then take the ID and add it to the HL7 message before passing it to a router.

#Ensemble #Business Process (BPL)

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Question

Jeffrey Drumm · Jan 22, 2018

Get Message Header ID in Business Process

I'm looking for a way to get the message header ID for the current message in a Request to a Business Process.

I've located some code that gives me what I need, but it runs the risk of violating the "abstraction layer" ISC has in place around such things. And while I very much appreciate their efforts at keeping things simple for me ... well, sometimes you just have to dig through the guts to get what you want.

Is there a documented, deprecation-resistant method for getting at %Ensemble("%Process").%PrimaryRequestHeader.%Id() from within a BP?

#Business Process (BPL) #ObjectScript #Ensemble

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Question

Jeffrey Drumm · Dec 30, 2017

Ensemble Message Suspense/Work Queue?

Synopsis: I need to "sideline" messages for subsequent selection and data enrichment while maintaining manageability within the Ensemble framework.

#Ensemble #Business Process (BPL) #HL7

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Question

Ashok S · Dec 28, 2017

How to restart particular item in Business service or BP or BO in Ensemble?

I have many items in business services.

one of my particular business service is frequently asking restart.

Is there any code to update particular business services out of all services?

Thanks in advance...

#Business Operation #Business Process (BPL) #Business Service #Ensemble

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Question

David Jimenez Vargas · Dec 28, 2017

Better strategic. Business process with pool size = 4 or 4 business process

Hello,

I want to process more requests per second in Ensemble 2015 (soap service). My problem is in a business process that makes a great transformation. I thought that I can put its group size to 4 (the current value is 1), or put 4 business processes and apply, for example, the round-robin algorithm.
Which alternative is better?

#Ensemble #Business Process (BPL) #Performance

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Question

Scott Roth · Dec 14, 2017

Using THROW/CATCH within Business Process Lanaguage

We are starting to look into our BPL's and catch errors that calls may return. Can someone explain how to use the THROW and CATCH within the Business Process Language or have a sample of how it should work?

Thanks

Scott Roth

The Ohio State University Wexner Medical Center

#Business Process (BPL) #Object Data Model #Ensemble

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Question

Thembelani Mlalazi · Dec 7, 2017

Enlib.EDI.XML.Document to XSLT Stylesheet

I am trying to transform an Enlib.EDI.XML.Document through aXLT I know how to trans form the xml document through a xlt stylesheet but been trying to get an Enlib.EDI.XML. Document from a procees by creating aoperation that will do the transformation of this to file if this can be done in a process all ideas welcome so far I have come to this and I keep getting an error

#Business Operation #Business Process (BPL) #DTL #Object Data Model #XML #Ensemble

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Question

Scott Roth · Nov 30, 2017

EnsLib.RecordMap.Operation.BatchFileOperation

I have a process that I am trying to duplicate from SQL Integration Services (SSIS) into Ensemble so that the rest of my team can help support any issues that may happen.

This particular job creates multiple dictionary files, but for each one of the dictionary files it creates, it also creates a control file that tells the vendor what to process.

#Business Operation #Business Process (BPL) #Object Data Model #ObjectScript #Ensemble

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Question

Tom Philippi · Nov 28, 2017

How to best share External Login Tokens accross Business Processes

When executing a business process I'd like to share the Login Token from an external system retrieved via one of my business operations across multiple process instances. This means I need to persist the token somewhere. What would be the best approach/pattern to implement this?

#Beginner #Business Process (BPL) #Ensemble

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Question

Tom Philippi · Nov 27, 2017

Business Process doesn't result in error when the called business rule does.

I am calling a business rule from one of my business processes and I noticed that when the business rule reports an error that the business process calling that rule just stops without any errors. Resultingly it fails to trigger the scope - catch-all construction that is surrounding the business rule. I know that it is possible to view the errors in business rules in the business rules log, but I really like to push an error message to Ens.Alert or something similar when my business rules report an error. How do I achieve that?

#Business Process (BPL) #Business Rules #Ensemble

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Question

Tom Philippi · Nov 21, 2017

How to update a BPL proces using business rule.

Initial questions have been answered. Expanded the post with actual code (see below)

So, I'd like to update one (and preferably) more context-fields in my ensemble BPL business process based upon the information in the request that initiates said BPL proces. I got a few questions about that:

#Business Process (BPL) #Ensemble

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Question

Larry Pinsky · Oct 27, 2017

Recordmap within a BPL

I have a text file that is fixed width delimited and am using a BPL to process this file, ultimately performing a transform from the text file to an HL7 message. I created a DTL, mapping from the recordmap to the HL7. In my BPL, I am performing some loops and other logic (that all is working). My issue is what to do when I perform the Transform.

#Ensemble #Business Process (BPL) #Mapping

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