#Error on RDLC report with built in report server fields running on and above .NET 4.0 with ASP.NET role manager enabled

How many times you’ve run in to the issue where you see #error for any build in Reporting service fields (or even for some expressions for that matter) with role manager enabled for the ASP.NET site running on and above .NET framework 4.0? Whatever you do, nothing changes until you disable the Role manager? If…

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