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Calculated Data Event Collection Exceeded With Filter Expressions

Question asked by dcunningham on Sep 25, 2015
Latest reply on Sep 28, 2015 by gachen

Hi Everyone,

 

I encountered an event collection exceeded error while using Calculated Data in PI DataLink. I understand that this means I am asking for the server for more values than is allowed by the setup of our system, so I decided to try and split up the query by adding "1mo" to the time interval. However, I'm still getting this error. Oddly, when I remove a filter expression I have associated with the value, it works. The filter expression is just: ''Tag Name' > 0. So I'm not sure what's going on.

 

Has anyone else encountered an error like this? Is there a workaround?

 

Thanks,

 

Dan

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