I have created an RDL file programatically. When I execute the code I get the error as mentioned below:
Error: Sub report cannot be shown.
An internal error occurred on the report server. See the error log for more details. (rsInternalError)
When I copy and paste the code of RDL file into new RDL file and try to preview the output I get correct result.
Note: The new RDL file does not give any error if the output is seen using preview tab but it gives the error only when executed from report viewer or from internet explorer.
Any Suggestion/feedback is highly appreciated.
Thank You.
The code of the sample RDL is shown below:
<?xml version="1.0" encoding="utf-8"?>
<Report xmlns="http://schemas.microsoft.com/sqlserver/reporting/2005/01/reportdefinition" xmlns:rd="http://schemas.microsoft.com/SQLServer/reporting/reportdesigner">
<DataSources>
<DataSource Name="DataSource1">
<DataSourceReference>DataSource1</DataSourceReference>
<rd:DataSourceID>fe4806ee-0358-4a87-b764-ac5de049545e</rd:DataSourceID>
</DataSource>
</DataSources>
<BottomMargin>0.25in</BottomMargin>
<RightMargin>0.25in</RightMargin>
<PageWidth>11in</PageWidth>
<ReportParameters>
<ReportParameter Name="machine_id">
<DataType>String</DataType>
<Prompt>machine_id</Prompt>
</ReportParameter>
<ReportParameter Name="from_date">
<DataType>String</DataType>
<AllowBlank>true</AllowBlank>
<Prompt>From Date</Prompt>
</ReportParameter>
<ReportParameter Name="to_date">
<DataType>String</DataType>
<AllowBlank>true</AllowBlank>
<Prompt>To Date</Prompt>
</ReportParameter>
</ReportParameters>
<rd:DrawGrid>true</rd:DrawGrid>
<InteractiveWidth>8.5in</InteractiveWidth>
<rd:SnapToGrid>true</rd:SnapToGrid>
<Body>
<ReportItems>
<Table Name="table1">
<DataSetName>Main_Report</DataSetName>
<TableGroups>
<TableGroup>
<Header>
<TableRows>
<TableRow>
<TableCells>
<TableCell>
<ReportItems>
<Textbox Name="textbox2">
<rd:DefaultName>textbox2</rd:DefaultName>
<ZIndex>1</ZIndex>
<Style>
<TextAlign>Left</TextAlign>
<PaddingLeft>2pt</PaddingLeft>
<PaddingBottom>2pt</PaddingBottom>
<PaddingRight>2pt</PaddingRight>
<PaddingTop>2pt</PaddingTop>
</Style>
<CanGrow>true</CanGrow>
<Value>=Fields!syscode.Value</Value>
</Textbox>
</ReportItems>
</TableCell>
</TableCells>
<Height>0.25in</Height>
</TableRow>
</TableRows>
<RepeatOnNewPage>true</RepeatOnNewPage>
</Header>
<Grouping Name="table1_Group1">
<PageBreakAtEnd>true</PageBreakAtEnd>
<GroupExpressions>
<GroupExpression>=Fields!syscode.Value</GroupExpression>
</GroupExpressions>
</Grouping>
</TableGroup>
</TableGroups>
<Details>
<TableRows>
<TableRow>
<TableCells>
<TableCell>
<ReportItems>
<Subreport Name="subreport1">
<Parameters>
<Parameter Name="machine_id">
<Value>=Fields!machine_ip.Value</Value>
</Parameter>
<Parameter Name="syscode">
<Value>=Fields!syscode.Value</Value>
</Parameter>
<Parameter Name="from_date">
<Value>=Parameters!from_date.Value</Value>
</Parameter>
<Parameter Name="to_date">
<Value>=Parameters!to_date.Value</Value>
</Parameter>
</Parameters>
<ReportName>Holding_Summary_Multi_Period</ReportName>
</Subreport>
</ReportItems>
</TableCell>
</TableCells>
<Height>0.25in</Height>
</TableRow>
</TableRows>
</Details>
<TableColumns>
<TableColumn>
<Width>10.5in</Width>
</TableColumn>
</TableColumns>
<Height>0.5in</Height>
</Table>
</ReportItems>
<Height>0.75in</Height>
</Body>
<rd:ReportID>d0a1293a-e98c-4f75-9597-03426d2e7218</rd:ReportID>
<LeftMargin>0.25in</LeftMargin>
<DataSets>
<DataSet Name="Main_Report">
<Query>
<rd:UseGenericDesigner>true</rd:UseGenericDesigner>
<CommandText>select account_syscode as syscode , 'display Name' as display_name , * from mars_customer_list
where machine_ip = @machine_id</CommandText>
<QueryParameters>
<QueryParameter Name="@machine_id">
<Value>=Parameters!machine_id.Value</Value>
</QueryParameter>
</QueryParameters>
<DataSourceName>DataSource1</DataSourceName>
</Query>
<Fields>
<Field Name="syscode">
<rd:TypeName>System.Int64</rd:TypeName>
<DataField>syscode</DataField>
</Field>
<Field Name="display_name">
<rd:TypeName>System.String</rd:TypeName>
<DataField>display_name</DataField>
</Field>
<Field Name="customer_syscode">
<rd:TypeName>System.Int64</rd:TypeName>
<DataField>customer_syscode</DataField>
</Field>
<Field Name="account_syscode">
<rd:TypeName>System.Int64</rd:TypeName>
<DataField>account_syscode</DataField>
</Field>
<Field Name="machine_ip">
<rd:TypeName>System.String</rd:TypeName>
<DataField>machine_ip</DataField>
</Field>
</Fields>
</DataSet>
</DataSets>
<Code>Shared offset As Integer
Public Function GetPN(reset As Boolean, pagenumber As Integer) As Integer
If reset
offset = pagenumber - 1
End If
Return pagenumber - offset
End Function
</Code>
<Width>10.5in</Width>
<InteractiveHeight>11in</InteractiveHeight>
<Language>en-US</Language>
<PageFooter>
<ReportItems>
<Image Name="image1">
<Sizing>Fit</Sizing>
<Left>8.875in</Left>
<MIMEType />
<Width>1.5in</Width>
<Source>External</Source>
<Style />
<Value>bottom_right_logo.gif</Value>
</Image>
</ReportItems>
<Height>0.5in</Height>
<PrintOnLastPage>true</PrintOnLastPage>
<PrintOnFirstPage>true</PrintOnFirstPage>
</PageFooter>
<TopMargin>0.5in</TopMargin>
<PageHeight>8.5in</PageHeight>
</Report>