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Workato SFTP connector: how to disable multipart uploads?

eranarigiil
Deputy Chef II
Deputy Chef II

Hi

We are using the SFTP connector via OPA.

We are trying to upload a 25MB file to an SFTP site. The site does not support the multi part option: uploading smaller temp files and then renaming them.  The error we get: permission denied. Uploading smaller files works correctly.

If we use WinCSP the following works when we set:

 

disable transfer/resume to temporary filename

We tried to add to the SFTP connector in Workato:

useTempFile=false

resumeSupport=false

This didn't work.

How can we achieve it in Workato? (increasing the file chunk more than 20MB or disabling the automatic multipart upload)

Thanks

Eran

5 REPLIES 5

Screenshot 2025-11-10 185220.png

Try increasing the Transfer Buffer size in the SFTP connection settings