my expression gives me error ,in row visibility =iif(Fields!Target.Value*100 = 0.0 and Fields!Market.Value/SUM(Fields!Market.Value,"Group")*100 =0.0,true,false), error " Error 58 [rsCompilerErrorInExpression] The Visibility.Hidden expression for the tablix Tablix1 contains an error: [BC30455] Argument not specified for parameter 'TruePart' of 'Public Function IIf(Expression As Boolean, TruePart As Object, FalsePart As Object) As Object'" plz help

Hi There thanks for your posting please change your expression to this =iif(Fields!Target.Value*100 = 0.0 and (Fields!Market.Value/SUM(Fields!Market.Value,"Group")*100 )=0.0,true,false) I hope this will help If you have any questions please do ask. Many thanks Syed Qazafi Anjum Please click "Mark as Answer" if this resolves your problem or "Vote as Helpful" if you find it helpful.

Hi There thanks for your posting please change your expression to this =iif(Fields!Target.Value*100 = 0.0 and (Fields!Market.Value/SUM(Fields!Market.Value,"Group")*100 )=0.0,true,false) I hope this will help If you have any questions please do ask. Many thanks Syed Qazafi Anjum Please click "Mark as Answer" if this resolves your problem or "Vote as Helpful" if you find it helpful.