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PIOLEDB enterprise empty result

Question asked by dpilc on Apr 1, 2015
Latest reply on Apr 2, 2015 by dpilc


I am preparing a report (in SSRS) extracting some data from PI via PIOLEDB Enterprise 2012 showing element path and an interpolated range over last 24h from DATAT area and have the following problem:

When the report is run in Visual Studio in preview mode it extracts both the data from asset framework structure and from PI archive (as the data exists in the archive) but when I deploy the report to the server the data from PI archive is not retrieved, however I still get the data from asset framework (element paths) and values for time column.

The data source is exactly the same.

The question is what may be the cause of that, what should I investigate?