Data item not supported by function
- Last UpdatedNov 21, 2022
- 1 minute read
- PI System
- PI DataLink 2023 SP1
- Visualization
The returned message Data item not supported by function can indicate:
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A PI AF attribute uses a custom data reference that does not allow calculations. To use in PI DataLink, change the custom-data-reference code to permit use of data-access methods. This is disabled by default.
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The Calculated Data function attempted a summary calculation on a PI AF attribute of type PI Point Array.