Forum Discussion
Dataflow: Validation of the model failed
Hi All I was wondering if someone could help me with a Dataflow error I am getting. I have been struggling with it for the last 2 days and I am unable to find where the problem is to correct it. ...
ibarrau
Super User
Super UserHi. Can you tell us a bit more about the table, columns and data that is showing that error?
It looks like Attribute column has a text with more than 256 characters.
Regards,