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#Business Operation

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InterSystems Ensemble provides specialized business operation classes that use specific outbound adapters to communicate with external systems and UI.

Documentation.

We are getting more and more request wondering if we could send/receive data via HTTPS to the outside world from within our Hospital Network. As you can imagine our Ensemble/Cache productions are not exposed to the DMZ or has access outside of the network. We only communicate with external vendors through a VPN, so communicating not using a VPN is rather new to us.

Currently there is a project to get rid of using Proxy, and instead of through a Load Balancer that can use rules to filter out traffic, which adds another layer of complexity.

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Question
· Jan 13, 2021
Handling Errors

I have a case where our EMR is sending data, but not all the values needed for the Ancillary are valued properly and causes that message to error/halt processing on the Ancillary system, not ideal but its what they do. I would expect them to still process the message except that 1 field, but they don't.

I want to add validation to make sure certain fields are valued correctly for the Vendor.

So I add some statements to take those items that don't pass this validation out to a batch file with headers.

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We use ExecureProcedure() to execute a stored procedure which returns a result set. But we see lot of "Invalid cursor state" errors when the result set is empty. The connection to SQL server database is made through ODBC.

ERROR #6022: Gateway failed: Fetch. + ERROR <Ens>ErrGeneral: SQLState: (24000) NativeError: [0] Message: [Microsoft][ODBC Driver 11 for SQL Server]Invalid cursor state

Here is the code snippet from the business operation class which uses EnsLib.SQL.OutboundAdapter

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Hi i have rules and i want to log them to analyse what rules executed , I want to add in the log Msg Controller Id, MRN, Value coming in the message, and my customize text telling whats wrong with this field... i have like 50 rules and at the end i can check the log table and found like 20 entries so it means 20 data issues are there for a given message control id. any advice how to to do it

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Hello everyone smiley

We are facing what seems to be a network problem while transferring HL7 messages from Ensemble/Healthshare to a distant target through TCP/IP.

Here is the version of the system in any case it could be useful: Cache for Windows (x86-64) 2017.2.1 (Build 801U) Wed Dec 6 2017 09:07:51 EST [HealthShare Modules:Core:14.02.2415 + Linkage Engine:15.03.9901]

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Hi:

I have an sql outbound adapter. Sometimes we have trouble connecting to the database.

The timeout in develpment is set to 15 seconds in live it is 150 seconds as it is an always connected Buisness operation.

I thought adding E=S or/and X=S would suspend the message. Why does it not?

Is the only way around then adding something to the buisness operation itself/ creating a customised SQL buisness operation rather than EnsLib.SQL.OutboundAdapter?

Thanks

Mark

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Hello,

We would need to know the Ens.Response SourceConfigName to identify which Operation has raised an exception.

We have tried:

$$$LOGINFO("..%Process.%PrimaryResponseHeader.SourceConfigName..: "_..%Process.%PrimaryResponseHeader.SourceConfigName) //It outputs an empty string
 
$$$LOGINFO("response.SourceConfigName: "_response.SourceConfigName) //It generates an exception

We would need to get from an Ens.Response which body is null, its SourceConfigName:

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Hi,

I have a HealthShare HealthConnect operation which uses the EnsLib.HTTP.OutboundAdapter. It is using a custom Operation class to send HTTP Post request. The request data that is sent to the operation and the response back from the operation is not displayed on the visual trace. Is there anyway to display this data in the trace?

Thank you for your help.

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Hi,

I have a production with a BS calling a BP calling another BP and so on and finally a BO. All calls are made using SendRequestSync.

The initial request is passed by value. The response is passed by ref and I allocate memory for it in the BO, hoping that it will go back to the initial caller in the BS, but it does not.

It looks like the following:

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Hello,

I am working on Ensemble 2017.2.1 .
I need to export my security settings into an extern database, in order to make a report.

I've created a Business Operation with an SQL Adapter into a Namespace, but I don't know how to get every security data from "%SYS" Namespace ( SQLPrivileges , Resources , Roles , Services , Users ... ).

I dont't want to use the terminal and the ^SECURITY routine, because i don't want to store a XML file on the server.

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I'm trying to tie IRIS (2019.1) into our Concord Fax cloud-based email-to-fax workflow. We have some sites that require a fax be sent to multiple locations based upon certain data (ie Radiology and Emergency departments). Unfortunately, CC-ing does not work with Concord Fax so I need a way to send the email, change the recipient, and then send it again if certain criteria are met. Is this possible? Do I need to duplicate and rename the method, calling the second one in the MessageMap?

Here's what my code currently looks like:

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I am working on a BPL to take data from a MS SQL database and create an HL7 Materials Message for our EMR. I have done this plenty of times in the past however I am running into an error.

"Remote Gateway Error: JDBC Gateway SP execute(0) error 0: Access to the remote server is denied because no login-mapping exists."

What is confusing is that this BPL doesn't differ from any of my other BPLs in connecting to MS SQL Server. I know I am missing something..

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Question
· Nov 7, 2019
Webservice Response Changes


Hello,

I loaded a WSDL from a webservice into my project where executing it returns me a series of Orders related.

My problem is that the provider of this webservice sometimes adds new fields, which I don't even use, and from then on it starts giving Iris a bug, so I need to import the updated WSDL again so that it creates the new property that the provider added.

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Hi,

I'm trying to establish a communication between my edge, which is in one server, with my HUB which is in another one.
In EDGE, when the HS.Gateway.HSWS.WebServices component sends a message to the HUB component, it receives the following error: "Cannot invoke method RegisterGateway; WebServiceClientClass 'HS.Hub.HSWS.WebServicesClient' could not be instantiated, or the WebServiceURL Location could not be determined".

May someone help me?

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Question
· Sep 5, 2019
Setting up sFTP operations

So we are in the midst of setting up a bunch of sFTP operations where we will have Ensemble send files to our various customers.

My questions about the set up are these:

1) For a simple test, I set up an Operation using EnsLib.FTP.PassthroughOperation. Is this the one I should be using?

2) if the receiving system has a username and password, then all I have to do is put that username and password into a Credential and assign that credential to my operation correct?

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