Cannot connect to SQL server

I have this problem when authenticating sql server, how can I connect to them?

It looks like your topic is missing some important information. Could you provide the following if applicable.

  • n8n version:
  • Database (default: SQLite):
  • n8n EXECUTIONS_PROCESS setting (default: own, main):
  • Running n8n via (Docker, npm, n8n cloud, desktop app):
  • Operating system:

it seems that for the field “server” you need to use the host of your server, if your MS SQL is in a cloud should be the ip or host for your server, but if the server is on the same server as your n8n instance you can use just localhost as server or 127.0.0.1. This should work

But if your SQL Server is on a docker container you can use the name of the service to achieve it, if it is on the same host as your n8n.

first, you should test if you can connect to the server by terminal or other tool. And then you could get the right connect info.

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