Problem summary
Your Google Data Studio data source cannot connect to Funnel because Google Data Studio is using an invalid connector authentication token.
Error message or symptoms
You see:
Community Connector Error
There was an error caused by the community connector. Please report the issue to the provider of this community connector if this issue persists.
Under Connector details, you see:
Invalid authentication token
Under Debug, you see:
Funnel by Funnel
Technical reference: <reference-id> getConfig 401
When does this occur
You create or open a Google Data Studio data source that uses the Funnel connector.
Google Data Studio sends a saved connector authentication token that Funnel no longer accepts.
Root cause
Google Data Studio has saved an authentication token for the Funnel connector that Funnel no longer accepts. The connector needs a new authentication token.
Solution
Follow Re-authenticate the Funnel connector in Google Data Studio to revoke the saved access and create a new authentication token.