I have main report and subreport that is called from the main report. Subreport can be called multiple times depending on how many users the report is generated for, therefore I was thinking to use shared datasets to reduce the number of database calls.The shared datasets are working fine as far as I am not passing UserID into the subreport (which I want to use to filter the output), otherwise the query is called more than once. I can't use page breaks as the report has quite specific layout and the output has to be broken down per user.So in short the question is: what should I do to to ensure that the query in shared dataset is called just once?Many thanks
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