How would you troubleshoot a failing SPICE refresh?

Start with SPICE capacity in the admin console — an account that has filled up is the most common cause, and abandoned datasets hold capacity indefinitely.

Then check the source: credentials, network path (a VPC connection may be required), and whether the underlying schema changed. A renamed column will break ingestion.

Reduce consumption by removing unused columns, filtering rows at dataset level, and switching large datasets to incremental refresh, which needs a date column and a source that supports the filtered query.