Why does the error on Dashboards indicate Too Many Summary Rows?
|Knowledge Article Number||000002406|
The error displays as "Too Many Summary Rows" in the dashboard component. This is caused by large reports where the groupings are too detailed and produces too many summary rows.
Open the source report and try to reduce the grouping's row results. For example, for date fields, change the grouping to Monthly from Daily. Or remove a grouping level.