Lakehouse monitoring dashboard shows no data

[heli123]

Hello, I am replicating the demo for Lakehouse monitoring found here: https://notebooks.databricks.com/demos/lakehouse-monitoring/index.html

For some reason, my dashboards show empty, i.e., they say 'no data' - like nothing fits the criteria from the underlying sql queries. I tried separately on wine dataset as well (by adding the artificial timestamp column) and the same thing happens. 

Can someone help me understand why? Usually I can query the data with sql and I had no problems couple of months back - did something change in the meantime or should I check with my system admin?

[Khaja_Zaffer]

Hello @heli123 

Can you share the image again? looks like didnt upload well. 

[heli123 · Accepted solution]

Hi @Khaja_Zaffer - the problem is solved - it was the timestamp column which was out of last 30 days range.