XML Data Source To Report Model (Dec CTP SQL 2005 SP2)

Jan 29, 2007

Hi,

I've used the Dec CTP of SQL 2005 SP2 to create a Report Server Project.

In this project, I can create an XML datasource and successfully use that datasource in a report published on Sharepoint using the new Sharepoint AddIn.

I've also used Dec CTP of SQL 2005 SP2 to create a Report Model Project.

In this project I can create SQL Data Sources, DataSource Views andReport Models which I deploy to sharepoint and create a report builder based report from.

What I can't do is create an XML based datasource in a Report Model Project. Also, if I create one solution containing both types of project, the Report Model Project Data Source Wizard suggests I can create a data source based on an existing data source in my solution. What I find is that my XML data source from the Report Server Project is not listed. In fact even if I create a SQL data source in the Report Server Project that isn't available either.

Please let me know what should work now/RTM.

Thanks

Martin

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Report Model (Data Source View) Issue

Jul 6, 2007

We've built an oltp that uses nothing but synonyms that reach out to various DB's in the organization thru linked servers.



The issue that we are having is Data Source Views can only see tables and views. Is it possible to use synonyms? If not what would be a work around.



Please advise. Thanks



Steve

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Dec 20, 2006

I've been doing research on the web trying to find if it's possible to create a Report Model that is based on a Data Source that is NOT SQL Server and NOT SSAS.

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Does anyone have any information relating to this? Based on my research it looks like there's a few interfaces that need to be implemented (such as ISemanticModelGenerator, etc.).

I did find a post relating to using ODBC data sources for a Report Model and the recommended solution was Linked Tables in SQL Server or UDM in SSAS. Both cases don't look feasible for a Web Service-based Data Source.

Thanks,

Jeremy Wiebe

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Feb 22, 2007

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May 23, 2007

I have a datasource view DSV1. It points to a datasource DS1 that is considered the "primary".



I have created a Report Model that uses DSV1 (and thus uses DS1)



I created a new datasource, DS2 that I would like to use instead of DS1. (I can't just modify DS1 because if I modify it, it will overwrite it when we go to our Production environment and break that datasource)



So, I can go into DSV1 and change all the references from DS1 to DS2.



But that's where the problem lies.



When I try to build, I get the following error:



"The Table property of the Entity "E1" refers to the Table "dbo_View", which is not in the primary data source."



Somehow, the entity is tied to the "primary" datasource. When I change it back to DS1, everything works fine. Any thoughts? What can I do?

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Jan 9, 2007

Hi everyone!,

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We prefer to do this action through a Agent job ( a diff approach is also welcome).

Are there any stored procs out there?

Appreciate your time.

-PN



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Jan 17, 2008

Hello,
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All I can do is create a regular datasource, which bypasses the metadata contained in the Data Source View.

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Thanks!!
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An Error Has Occurred During Report Processing. A Data Source Instance Has Not Been Supplied For The Data Source DetailDS_get_o

Mar 13, 2008

hi ,

i am trying for a drill through report (rdlc)

ihave written the following code in drill through event of reportviewer, whenever i click on the first report iam getting the error like

An error has occurred during report processing.


A data source instance has no
t been supplied for the data source "DetailDS_get_orderdetail".







the code is



using System;

using System.Data;

using System.Data.SqlClient;

using System.Configuration;

using System.Collections;

using System.Web;

using System.Web.Security;

using System.Web.UI;

using System.Web.UI.WebControls;

using System.Web.UI.WebControls.WebParts;

using System.Web.UI.HtmlControls;

//using Microsoft.ApplicationBlocks.Data;

using Microsoft.Reporting.WebForms;

using DAC;

public partial class _Default : System.Web.UI.Page

{

protected void Page_Load(object sender, EventArgs e)

{

ReportViewer1.Visible = false;

}

protected void Button1_Click(object sender, EventArgs e)

{

DAC.clsReportsWoman obj = new clsReportsWoman();

DataSet ds = new DataSet();

ds = obj.get_order();

ReportViewer1.LocalReport.DataSources.Clear();

ReportDataSource reds = new ReportDataSource("DataSet1_get_order", ds.Tables[0]);



ReportViewer1.LocalReport.DataSources.Add(reds);

ReportViewer1.LocalReport.ReportPath = "C:/Documents and Settings/km63096/My Documents/Visual Studio 2005/WebSites/drillthrurep/Report.rdlc";

ReportViewer1.LocalReport.Refresh();

ReportViewer1.Visible = true;

}

protected void ReportViewer1_Drillthrough(object sender, DrillthroughEventArgs e)

{

DAC.clsReportsWoman obj = new clsReportsWoman();

ReportParameterInfoCollection DrillThroughValues =

e.Report.GetParameters();



foreach (ReportParameterInfo d in DrillThroughValues)

{

Label1.Text = d.Values[0].ToString().Trim();

}

LocalReport localreport = (LocalReport)e.Report;

string order_id = Label1.Text;

DataSet ds = new DataSet();

ds = obj.get_orderdetail(order_id);



ReportViewer1.LocalReport.DataSources.Clear();

ReportDataSource reds = new ReportDataSource("DetailDS_get_orderdetail", ds.Tables[0]);

ReportViewer1.LocalReport.DataSources.Add(reds);

ReportViewer1.LocalReport.ReportPath = Server.MapPath(@"Reportlevel1.rdlc");

ReportViewer1.LocalReport.Refresh();





}



}

the code in method get_orderdetail(order_id) is

public DataSet get_orderdetail(string order_id)
{
SqlCommand cmd = new SqlCommand();
DataSet ds = new DataSet();
cmd.Parameters.Add("@order_id", SqlDbType.VarChar, 50);
cmd.Parameters["@order_id"].Value = order_id;
ds = SQLHelper.ExecuteAdapter(cmd, CommandType.StoredProcedure, "dbo.get_orderdetail");
return (ds);
}pls help me.

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Mar 20, 2008

When I attempt to generate a datasource model I get the following error messages:
------------------------------------------------
More than one item in the Entity 'Customer' has the
name 'Customer Merge Custs'. Item names must be unique
among immediate siblings. (DuplicateItemName)

More than one Field in the Entity 'Customer' has the
name 'Customer Merge Custs'. Field names must be
unique within an Entity. (DuplicateFieldName)

More than one item in the Entity 'Pricing Service Layout
Detail' has the name 'Pricing Service
Extensions'. Item names must be unique among immediate
siblings. (DuplicateItemName)

More than one Field in the Entity 'Pricing Service Layout
Detail' has the name 'Pricing Service
Extensions'. Field names must be unique within an Entity.
(DuplicateFieldName)
---------------------------------------------------

Examining any of the above tables in SQL Server Management Studio does not reveal any duplicate column names. In fact, 'Customer_Merge_Custs' does not appear to be a column in 'Customer' nor does 'Pricing_Service_Extensions' appear in 'Pricing_Service_Layout_Detail'.

As an experiment, deleting the table 'Pricing_Service_Extensions' and regenerating did make the two associated messages go away.

Steve P.

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If I use Existing connections from inside PowerPivot, I can se that the new connection is highlighted and has the correct variable, but I think maybe that one is run first, then the old one is run afterwards (or something like that).

On the Excel Data tab, I can see that the old connection is the only one Excel itself seems to know about, but I cannot change anything there as it's read-only.

There must be a way to change this. Even with copy and paste it would take me days to recreate this Excel file from scratch and it would be a serious flaw and reduction of usability for PowerPivot.

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Hello,

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Now, in the Database Engine, my Windows account has the db_owner database role for STI-PDB and it's default schema is dbo, which all the objects are created under. What am I missing here?

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Jan 22, 2008

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heres the tables:




Code Snippet

FROM dbo.Tbl_Customer INNER JOIN
dbo.Tbl_Customer_Breeder ON dbo.Tbl_Customer.Customer_Code = dbo.Tbl_Customer_Breeder.Customer_Code INNER JOIN
dbo.Tbl_Customer_Detail ON dbo.Tbl_Customer.Customer_Code = dbo.Tbl_Customer_Detail.Customer_Code INNER JOIN
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dbo.Tbl_Customer_Classification ON
dbo.Tbl_Customer.Customer_Classification_Id = dbo.Tbl_Customer_Classification.Customer_Classification_Id INNER JOIN
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tblBureau (attribute table) which has a FK relationship to tblPerson) contains the following fields:

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I put an filter on DataAccess so that login = getuserid().

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Thanks for you help

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Feb 1, 2008

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Feb 8, 2007

Hi all

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The problem is when those same users run Report Builder and create a report,
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EDIT:
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