SFTP Smart Services

Overview

Contains multiple Smart Services for interacting with a remote file server via SFTP, FTP, or SCP. Using these services, an Appian application can be configured to send and receive files, folders, and metadata in a process. Features support for zlib compression.

Key Features & Functionality

Smart Services included:

SFTP:
- Remove Directory Over SFTP (Basic Credentials)
- Send File Over SFTP
- Send File Over SFTP (Basic Credentials)
- Receive File Over SFTP
- Receive File Over SFTP (Basic Credentials)
- Rename File Over SFTP
- Get Remote Directory Contents Over SFTP
- Get Remote Directory Contents Over SFTP (Basic Credentials)
- Create Directory Over SFTP
- Create Directory Over SFTP (Basic Credentials)
SCP:
- Send File Over SCP
- Receive File Over SCP
FTP:
- Send File Over FTP
- Receive File Over FTP
- Receive Folder Over FTP
FTPS
- Receive Folder Over FTPS
- Send File Over FTPS (Basic Credentials)

All smart services in the package use Secure Credentials Store.

pooja.sudarshan over 4 years ago

I am able to receive single file using "Get Remote Directory Contents Over SFTP". How to receive multiple files?
- Cancel
- Up 0 Down
- Reply
- More
- Cancel
shirant0002 over 4 years ago

I am trying to get remote directory contents and facing one issue:

It is returning all the directories name under that folder but it is not returning the file names. Is anyone else is also facing the same issue? Also one strange thing happened, with the same configuration, it was able to return the file name for once. Node is not braking or giving any error.
- Cancel
- Up 0 Down
- Reply
- More
- Cancel
ankushd0001 over 4 years ago

is there any limit on download from SFTP, can we download file volume of 18 GBs
- Cancel
- Up 0 Down
- Reply
- More
- Cancel
Pari over 4 years ago in reply to Santhosh Kumar

Yes i upgraded to FTP 2.0 on APN 20.1 version. But same error. This was all working fine with FTP 1.8.1 and APN 18.4.
- Cancel
- Up 0 Down
- Reply
- More
- Cancel
Pari over 4 years ago in reply to Santhosh Kumar

hey Santosh,

FTP 1.8.1 was working fine with APN 18.4 version but post appian upgrade to 20.1 I see the error - Stream handler unavailable due to: null.
- Cancel
- Up 0 Down
- Reply
- More
- Cancel
Santhosh Kumar over 4 years ago in reply to Pari

Hi Pari,

Please try deploy v2.0.0 for your 20.1 Appian version and check if the issue is persisted. If the issue still exists, share the screenshot of the issue with the response.
- Cancel
- Up 0 Down
- Reply
- More
- Cancel
Appian AppMarket over 4 years ago
v2.0.0 Release Notes
- Added : Remove Directory Over SFTP (Basic Credentials)
- Uses the username and password input from the smart service data.
- Uses the credentials from the secure credential storage.
- Cancel
- Up 0 Down
- Reply
- More
- Cancel
Pari over 4 years ago

We are using 20.1 apn version and 1.8.1 plugin version, any other version available for APN 20.1?

by using the "Send File Over FTP" smart service I'm getting error from node as - Stream handler unavailable due to: null.

Could you please help.
- Cancel
- Up 0 Down
- Reply
- More
- Cancel
Santhosh Kumar over 4 years ago in reply to jraaquino

Hi John, We tried to reproduce this issue but the Send file over SFTP smart service is working as expected. Please share the snips on the input of the smart service and error message. We will further investigate on this once the snips are shared.
- Cancel
- Up 0 Down
- Reply
- More
- Cancel
jraaquino over 4 years ago

Hi, we recently updated to 1.8.1 from 1.7.1 and it seems the Send File Over SFTP smart service is not working anymore. We're receiving "No such file" error. We also didn't change anything on the process models that use that smart service.

Any advice on this?

Thanks!
- Cancel
- Up 0 Down
- Reply
- More
- Cancel