We in the EMEA Customer Support and Services team receive from time to time a request to implement the Copy Loop feature as it has been for RDLC and/or Classic Client reports.
In a previous Blog dated back year 2014 https://blogs.msdn.microsoft.com/nav/2014/03/09/rdlc-report-and-performance-in-microsoft-dynamics-nav/ I have tried to give an overview related to the Out Of Memory exception that you might hit with Microsoft Dynamics NAV RDLC Report with the following versions: 2009 R2, 2013 and 2013 R2.