Issue
Unable to add trend /extended trend logs after upgrading from SBO version 1.8 to 1.9
Product Line
EcoStruxure Building Operation
Environment
- Upgrade from v1.8 or below to v1.9 or above
Cause
The number of trend log records in the server have exceeded the limit. No new trend log or extended trend log can be added to the server. See Architectural Guidelines v1.8 and Architectural Guidelines v1.9,
The maximum number of trend log records in an Enterprise Server is 2.5 billion, and SmartStruxure server device (AS, ASP,ASB) is 10 million
In v1.8 and before, these trend record limits were soft limits. From v1.9, these are now hard limits. Thus it is not possible to save more than these amounts.
Resolution
The logging numbers should be reduced below these limits