Postgres node not connecting to Databricks Postgres DB Couldn’t connect with these settings Invalid protocol version. Protocol version: 196608

Hi,

I am using n8n self hosted in AKS Azure Kubernets. My database administrator has created a Databricks Postgres instance and provided the hostname, db user and password configuration details.
I used the same to connect using DBeaver to validate connection parameters and they are verified and working.

The same I am trying to replicate in my n8n self-hosted instance but when connecting to the Postgres Node I am getting:

Couldn’t connect with these settings
Invalid protocol version. Protocol version: 196608

About n8n

n8n Version

1.115.3

Source Code

https://github.com/n8n-io/n8n

License

Sustainable Use License + n8n Enterprise License

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Instance ID

6fd1c0edef4c5d81fa1ddeb1474b5b321d8f00d7b8e2e4bfb8c2db1a157d6fa8

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