我试图在SSRS计算字段执行聚集和正在以下错误:SSRS Aggreation上计算字段
[rsAggregateReportItemInBody] The Value expression for the textrun 'Textbox43.Paragraphs[0].TextRuns[0]' uses an aggregate function on a report item. Aggregate functions can be used only on report items contained in page headers and footers
这是我试图用公式:
=Sum(ReportItems!PlanPurchPrice.Value, "Select_UCPUtilization")
在这种情况下PlanPurcPrice也是一个表达:
=First(Fields!PawPlanPurchPrice.Value, "Select_UCPUtilization")
对此有何建议将不胜APPR eciated。