Hi Micmac247,
I have tested the issue in both SQL Server 2008 Reporting Services (SSRS2008) and SSRS 2008 R2, however, everything goes well. Here, I suggest that you insert a rectangle into the main matrix before inserting the nested matrix. If the issue persists, you
can work around the issue by using subreport instead of nested matrix.
Reference:
How to: Add a Subreport and Parameters (Reporting Services)
Hope this helps.
Regards,
Mike Yin
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Mike Yin
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