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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.

I have been struggling trying to understand "Response From" and "Response Target Config Names" as I am trying to track down Orphaned messages. I have noticed that when a Business Rule, or Business Process sends to a File Based Operation, there is always a NULL value response being returned. I am thinking these NULL values are causing some of the orphaned message problems we are seeing.

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Hello Community,

I am still pretty new to Ensemble, Cashé, or ObjectScript. My question is this how can I tell when a file was finished and read fully? Currently, I have an EnsLib.FilePassthroughService reads a file from a designated file path and moves it to an archive file path. I need to set up an alert or a notification that can tell me once the file has been read in its entirety and has been moved out of its current file path.

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Hi All,

I have configured Business Operation with EnsLib.HTTP.OutboundAdapter and set properties.

In the BusinessOperation method I am trying to create %Net.HttpRequest

Set httpRequest= ##class(%Net.HttpRequest).%New()

to post REST Service.

I am able to access HTTPServer ,URL details form Adapter using below code

Set httpRequest.Server = ..Adapter.HTTPServer
Set httpRequest.Location = ..Adapter.URL

How to read SSLConfiguration from Adapter properties?

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Hello community,

It would be appreciated if you could read and respond to us:

➡️ We need to activate a SOAP Operation during a time slot, in order to send messages to the target system, only for a few hours; for example from 4am to 8am.

The requirement is to do this without a scheduled task. This is because when changing nodes, in the production mirrors, there are difficulties, challenges, or issues with scheduled tasks.

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Once a week we are attempting to load an XML file from Workday into a MS SQL table using JDBC and Store Procedures. There is approx 102999 records in this XML file. We are struggling with processing the entire file within a reason amount of time. We feed the XML through a BPL to then populate values in a stored procedure then call the stored procedure through a Business Operation. I have tried splitting out the Business Operations to make two calls, but we still continue to see an issue loading the XML into MS SQL.

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In my Business Operation I need to execute a bookkeeping method every X seconds.

How can I do that?

There are two workarounds (I dislike both):

  1. Execute bookkeeping on process start - but there might be no requests at all
  2. Create a BS that sends messages to BO every X seconds - it makes production more complex and also queues might not guarantee that the method is executed on schedule.

Thoughts?

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Hello,

I created a custom business operation to copy PDF files in Intersystems Healthshare. To copy the files I used:

$ZF(-100, "", "cp", "-f", tSource, tTarget)

tSource contains the source file e.g. "/opt/var/data/dir/1821008687135422926_5849146876.pdf".

tTargetSource contains the target file "/opt/targetdir/Müller_Jörg_1821008687.pdf".

Copying files without german Umlaute works fine (e.g Smith_Robert_1821081542.pdf), but when the string contains special characters like "ä", "ö", "ü" or even "ß" copying is not successful.

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I have a requirement to update the Ensemble Host Settings Programmatically. Mainly the "AlertOnError,QueueCountAlert,QueueWaitAlert,InactivityTimeout" settings.

I used Ens_Config.Item (persistent) class to get the settings (list object) and then update it. But for some of the Business Host's, I dont see the above settings in the table, but present in Settings of that particular Host in Ensemble Management Portal. So my logic is not working.

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Hi all,

I have a very weird error when I'm calling to a SOAP Webservice as client.

I've create all objects to invoke to this SOAP using the add-in "Assistant SOAP" in Eclipse, it has created all objects (Response, Request, Business operation WS class, etc...).

When I call to this service it retuns the following error message:

ERROR #6243: HTTP request to SOAP WebService returned unexpected CONTENT-TYPE response: text/html.

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So now that I have figured out how to send a Page via HTTP.OutboundAdapter, I have another question. I want to use a Function that all I have to do is pass two variables and it is sent to the HTTP.OutboundAdapter I created to send the Page.

So.. If I have a class file that Extends Ens.Rule.FunctionSet, how do I force it to send a Request to my HTTP Business Operation, without having to go through a DTL, or Business Process?

Thanks

Scott

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I am trying to figure out how to send a Page via a HTTP.OutboundAdapter to a URL from Ensemble.

We have a URL that I am able to pass PNo=xxxx%PMsg=xxxx as parameters to send the page to a pager.

http://xxxxx.xxxxx.xxx/Employee/Tools/Paging/SendPage.aspx?PNo=1817&PMsg...

When I send the above URL through a REST client I receive a Response of "SENT".

But when I try to send it through the HTTP.OutboundAdpater I do not get a response.

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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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