I have an SSRS report with six sub-reports. The subheadings use the same common data source as the main report.
When I expand the report and execute it, the owner of the subdirectory displays an error: the report is not displayed.
I thought this could be due to a common data source. Therefore, I created a separate common data source for each sub-report. It works. The report starts showing all the results.
Please let me know what the problem is. Despite the fact that it works, I do not want to create a separate common data source for each additional report.
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