DNS cannot resolved host to an IP Address while opening an connection error
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06-19-2025 06:39 AM - edited 06-19-2025 06:49 AM
Hi community,
I'm configuring a Data Source, that connect to a server via SFTP method. However, when I try:
file retrieval method: SFTP
server : abc.com
username: admin
password: aaaaaaa
filepath: /abc/file.csv
It shows this error: java.io.IOException: SSH authentication failed, DNS cannot resolve host abc.com:22 to an IP address while opening a connection. Error in Screenshot below
Does anyone know what this error referring to and how to fix this?
Regards,
Rahul
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