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Limits and restrictions

Limitations and Restrictions

Following restrictions are applicable on the working environment and are continuously subjected to update:

Dashboard extensions are not allowed to be run. Technical issues might occur while working with 32-bit Google Chrome Version 71.0.3578.98 (Official Build). Embedded views may have some issues in working with Chrome 80. For more information refer Tableau Knowledge Base.


For region EU2, variables created or renamed after December 16th, 2021 are not supported. They may seem functional at first, but will break the data source and connected workbooks eventually.

Region deviations

The table shows the deviations between available regions:

Feature Europe 1 Europe 2 China 1
Tableau® Version 2022.1 2022.1
Subtenancy Fully Functional Fully Functional
Data Driven Alerts Fully Functional Fully Functional

Quota limits

The table shows the quota limits of data sources based on its type:

Data source type Limits
IoT (Assets & Asset Types), continuous update Maximum 300000 to 3 million data points per data source, depending on the selected synchronization interval.
This limit can be overridden to maximum 30 million data points at the risk of heavily delaying synchronization.
IoT (Assets & Asset Types), fixed range Maximum 30 million data points per data source.
Integrated Data Lake Maximum 10 MB per parquet file, Maximum 20 MB per csv file, Maximum 10 data lake data sources in total.
SDI Maximum 10 SDI data sources in total.

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Last update: November 18, 2022