Token Ibragimov · Jun 11, 2020
SFTP connect


I'm trying to upload file to SFTP server.  

I have access to SFTP server . 
My code is bellow 

Try {
Set sftp = ##class(%Net.SSH.Session).%New()

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This article will provide tips and tricks on customizing Ensemble business hosts with configurable settings.

Ensemble production Settings are configurable values that control the behavior of a production and its hosts.

The documentation for adding and removing Settings and specifying categories and controls for Settings is provided at the link:

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We want an Integration that should be moving files from a FTP server in a DMZ zone into another FTP server on our local network.
I tried using EnsLib.FTP.PassthroughService(EnsLib.FTP.InboundAdapter, EnsLib.FTP.OutboundAdapter)
Using this approach ensamble write data to the database, causing the CACHE.DAT to grow for every file that is moved.
Looks like the entire file is written to the database, is this the case?
We are not really interested in storing any file content information in ensamble in this particular case.

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I have a service named FTP_In that is of class EnsLib.HL7.Service.FTPService.   It picks up files from multiple subfolders and sends them to an EnsLib.HL7.MsgRouter.RoutingEngine.   What I want to do is somehow capture the subfolder as a variable for use in the routing rules.  Is this possible?

Let's say I have the following files and directory structure on my FTP Server

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Larry Pinsky · Mar 22, 2017
Unable to sFTP to vendor

We have many sFTP business operations that work successfully.  I just modified an existing one to point to a new IP and Port, as well as use new credentials (username and password only).  When I attempt to sFTP a file, I receive the following error.

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Thanks for all replies in advance.  We have a security vulnerability that we have to get rid of.  We use Putty software to connect to cache as a terminal allowing several users to do maintenance work in cache.  this uses telnet Plain text.  I know that we can configure telnet to be encrypted using the super server service and I'm looking for software that can work like Putty as a terminal using encryption compatible with cache telnet encryption.   If I have cache installed on my PC and setup a connection to the server using Kerberos with encryption and use the terminal option to connect to

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I have a case where I am creating a PDF file from an Encoded String, and I need to transfer this file over to another server. I was wondering since this is PDF file if I could just invoke the FTP.OutboundAdapter within my Object script that is creating the PDF from the encoded string. Is this possible? Does anyone have an examples of using EnsLib.FTP.OutboundAdpater within their Object Script?


Scott Roth

Integration - Interfaces

The Ohio State University Wexner Medical Center

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I'm designing a workflow for PHR via FTP.  What I've done is create a single FTP adapter to pick up files from multiple customers.  A router then accesses a lookup table and determines if a particular customer is allowed to send a particular message type to the state.  If not, the message doesn't go out.  It seems like everyone is against this approach (other than my CEO, thankfully), including Intersystems:

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Gevorg Arutiunian · Apr 22, 2020
FTP adapter

Hi community,

I am now working with an ftp adapter. I have no problem connecting to the FTP server, but there are problems with interacting with files. Has anyone had any experience with an FTP adapter, such as getting/modifying/deleting files?


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Hello everyone,

We have a process that is listening to an FTP service to collect some CSV files and process them. The process works correctly and when it ends it clears the directory waiting for it to enter some other file.

We have been receiving the following error message for a long time:

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Hi community,

I've created a BS that uses FTP InboundAdapter. It works, read the file and process it.

The problem is when there not any file in the FTP folder, it raises the following error:

 ERROR <Ens>ErrFTPListFailed: FTP: error en List para *.csv (mensaje='No-transfer-time exceeded. Closing control connection.',código=421)

I think it is something about the configuration, but I don't find what is the problem.

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Dear Community,

I need to collect a file from an FTP server over FTPS.

I have the :

  • credentials saved correctly
  • correct host and port informatoin
  • correct filepath I am trying to collect from
  • I have setup the SSL configuration in  System > Security Management > SSL/TLS Configurations and this tests sucessfully

When I run the business service to connect it connects, but soon after connecting it fails to open the directory:

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The %Net.SSH.Session class lets you connect to servers using SSH. It's most commonly used with SFTP, especially in the FTP inbound and outbound adaptors.

In this article, I'm going to give a quick example of how to connect to an SSH server using the class, describe your options for authenticating, and how to debug when things go wrong.

Here's an example of making the connection:

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I have been using %Net.FtpSession and while it works, its handling of file/directory listings from an FTP server is less than ideal and, while this is due to the FTP protocol itself, the class could be written to handle this as would an FTP client such as FileZilla and command line/class FTP handlers for other languages.  I was wondering if anyone knows how the Ensemble adaptor works with this in case it provides code that would help, though the source does not seem to be available.  Below are the issues I see in FTP, some are based on past experience writing our own FTP handler in the past

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David Underhill · Jul 28, 2020
Explicit FTPS in Cache

We use the %Net.FtpSession class to perform FTPS file transfers.  This has worked fine with Implcit FTPS servers but crashes when trying to connect to an Explicit FTPS server.  Explicit FTPS has a slightly diffferent negotiation in the intitial connection and different ports.

Has anyone gotten Explicit FTPS working with the Cache classes?

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Dear All,

I’m having trouble creating the following business service.  It’s intention is to pick up an CSV via FTP and pass it to a Business process that transforms it to a HL7 message.

I have created a record map for the CSV file, which I am trying to call in the business service and parse it into a new message class, which can be transformed in the business process.

Please could you advise:

Business Service:

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In 2020 we implemented HealthConnect as our HL7 interface engine.  Having completed this, we are currently evaluating whether it would be beneficial to migrate our managed file transfers from our current MFT software, MOVEit to HealthConnect.  I am interested in hearing from any InterSystems customers who have previously used MOVEit and currently using HealthConnect for file transfer managment.  Any feedback would be appreciated.

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