Limits in DataLens

Limits are technical constraints of the DataLens architecture. Limits cannot be changed.

General limitsGeneral limits

Type of limit	Value
Maximum number of tables in a single dataset	32
Maximum number of fields in a single dataset	1200
Maximum chart export size	50 MB

Chart data limitsChart data limits

Charts in DataLens can only display a limited amount of data. If the number of rows (columns and cells for pivot tables) in a dataset exceeds the established limit, the chart will not be built. Therefore, to build a chart from data in a large dataset, select a part of the data to display based on the limits below using the filters:

Chart type	I/O
Charts
Line chart	75,000 rows
Area chart Normalized stacked area chart	75,000 rows
Column chart Normalized column chart	75,000 rows
Bar chart Normalized bar chart	75,000 rows
Scatter chart	75,000 rows
Pie chart	1,000 rows
Tree chart	1,000 rows
Tables
Table	100,000 rows
Pivot table	100,000 cells
Pivot table	800 columns