Since the value in your matrix is different from the one you want to
subtotal, you can use a different value based on the the InScope function.
=IIF(InScope("matrix1_weeks"),Sum(Fields!sales.Value),RunningValue(Fields!sales.Value,
Sum, "matrix1_weeks"))
I've posted a full example using the pubs database below.
--
Brian Welcker
Group Program Manager
SQL Server Reporting Services
This posting is provided "AS IS" with no warranties, and confers no rights.
<?xml version="1.0" encoding="utf-8"?>
<Report
xmlns="
http://schemas.microsoft.com/sqlserver/reporting/2003/10/reportdefinition" xmlns:rd="
http://schemas.microsoft.com/SQLServer/reporting/reportdesigner"> <RightMargin>1in</RightMargin>
<Body>
<ReportItems>
<Matrix Name="matrix1">
<Corner>
<ReportItems>
<Textbox Name="textbox1">
<Style>
<PaddingLeft>2pt</PaddingLeft>
<PaddingBottom>2pt</PaddingBottom>
<PaddingTop>2pt</PaddingTop>
<PaddingRight>2pt</PaddingRight>
</Style>
<ZIndex>4</ZIndex>
<rd:DefaultName>textbox1</rd:DefaultName>
<CanGrow>true</CanGrow>
<Value />
</Textbox>
</ReportItems>
</Corner>
<Height>0.46875in</Height>
<Style />
<MatrixRows>
<MatrixRow>
<MatrixCells>
<MatrixCell>
<ReportItems>
<Textbox Name="ytd_sales_1">
<Style>
<PaddingLeft>2pt</PaddingLeft>
<TextAlign>Right</TextAlign>
<PaddingBottom>2pt</PaddingBottom>
<PaddingTop>2pt</PaddingTop>
<PaddingRight>2pt</PaddingRight>
</Style>
<rd:DefaultName>ytd_sales_1</rd:DefaultName>
<CanGrow>true</CanGrow>
<Value>=IIF(InScope("matrix1_pub_name"),Sum(Fields!ytd_sales.Value),
RunningValue(Fields!ytd_sales.Value, Sum, "matrix1_pub_name"))</Value>
</Textbox>
</ReportItems>
</MatrixCell>
</MatrixCells>
<Height>0.21875in</Height>
</MatrixRow>
</MatrixRows>
<MatrixColumns>
<MatrixColumn>
<Width>1.125in</Width>
</MatrixColumn>
</MatrixColumns>
<DataSetName>DataSet1</DataSetName>
<ColumnGroupings>
<ColumnGrouping>
<DynamicColumns>
<Grouping Name="matrix1_pub_name">
<GroupExpressions>
<GroupExpression>=Fields!pub_name.Value</GroupExpression>
</GroupExpressions>
</Grouping>
<ReportItems>
<Textbox Name="pub_name">
<Style>
<PaddingLeft>2pt</PaddingLeft>
<PaddingBottom>2pt</PaddingBottom>
<PaddingTop>2pt</PaddingTop>
<PaddingRight>2pt</PaddingRight>
<FontWeight>700</FontWeight>
</Style>
<ZIndex>3</ZIndex>
<rd:DefaultName>pub_name</rd:DefaultName>
<CanGrow>true</CanGrow>
<Value>=Fields!pub_name.Value</Value>
</Textbox>
</ReportItems>
<Subtotal>
<ReportItems>
<Textbox Name="textbox2">
<Style>
<PaddingLeft>2pt</PaddingLeft>
<PaddingBottom>2pt</PaddingBottom>
<PaddingTop>2pt</PaddingTop>
<PaddingRight>2pt</PaddingRight>
<FontWeight>700</FontWeight>
</Style>
<ZIndex>2</ZIndex>
<rd:DefaultName>textbox2</rd:DefaultName>
<CanGrow>true</CanGrow>
<Value>Total</Value>
</Textbox>
</ReportItems>
</Subtotal>
</DynamicColumns>
<Height>0.25in</Height>
</ColumnGrouping>
</ColumnGroupings>
<Width>3.375in</Width>
<Top>0.625in</Top>
<Left>0.25in</Left>
<RowGroupings>
<RowGrouping>
<DynamicRows>
<Grouping Name="matrix1_type">
<GroupExpressions>
<GroupExpression>=Fields!type.Value</GroupExpression>
</GroupExpressions>
</Grouping>
<ReportItems>
<Textbox Name="type">
<Style>
<PaddingLeft>2pt</PaddingLeft>
<PaddingBottom>2pt</PaddingBottom>
<PaddingTop>2pt</PaddingTop>
<PaddingRight>2pt</PaddingRight>
<FontWeight>700</FontWeight>
</Style>
<ZIndex>1</ZIndex>
<rd:DefaultName>type</rd:DefaultName>
<CanGrow>true</CanGrow>
<Value>=Fields!type.Value</Value>
</Textbox>
</ReportItems>
</DynamicRows>
<Width>1.125in</Width>
</RowGrouping>
</RowGroupings>
</Matrix>
</ReportItems>
<Style />
<Height>2.5in</Height>
</Body>
<TopMargin>1in</TopMargin>
<DataSources>
<DataSource Name="MyReports5">
<rd:DataSourceID>adedf68c-bc44-419e-945a-ceb24c77c2e2</rd:DataSourceID>
<DataSourceReference>MyReports5</DataSourceReference>
</DataSource>
</DataSources>
<Width>6.25in</Width>
<DataSets>
<DataSet Name="DataSet1">
<Fields>
<Field Name="title_id">
<DataField>title_id</DataField>
<rd:TypeName>System.String</rd:TypeName>
</Field>
<Field Name="title">
<DataField>title</DataField>
<rd:TypeName>System.String</rd:TypeName>
</Field>
<Field Name="type">
<DataField>type</DataField>
<rd:TypeName>System.String</rd:TypeName>
</Field>
<Field Name="pub_id">
<DataField>pub_id</DataField>
<rd:TypeName>System.String</rd:TypeName>
</Field>
<Field Name="price">
<DataField>price</DataField>
<rd:TypeName>System.Decimal</rd:TypeName>
</Field>
<Field Name="advance">
<DataField>advance</DataField>
<rd:TypeName>System.Decimal</rd:TypeName>
</Field>
<Field Name="royalty">
<DataField>royalty</DataField>
<rd:TypeName>System.Int32</rd:TypeName>
</Field>
<Field Name="ytd_sales">
<DataField>ytd_sales</DataField>