Report Models Data Source View
Apr 30, 2007
How does the report model know what data source view to use? I could not find it defined anywhere in the .smdl file.
My problem is this. I have a Report Model project with two data sources, two data source views and multiple report models. When I try and bind a data source to an entity in the report model I do not get to choose which data source view to use to choose what table/view I want to bind the entity too and only the tables in one of my DSV's shows up. When I first created it, it worked fine. It automatically selected the correct view and table and was successfully created but now when I open the project, that correlation is lost.
Any suggestions or help is appreciated, thanks.
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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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Feb 22, 2007
I have an existing project with the data source and report folder with working reports. I need to create a model for other department members to use Report Builder, not Business Intelligence Developer Studio, to develop their reports from. How do I add a data source view and report model folder to the project so I can then create a view and model?
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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!,
Our team is new to SSRS and we are trying to figure out how to refresh the data source view, autogenerate the corressponding report model and Re-Deploy the Report Model (rewrite existing Report Model) on the server on a periodoc basis or trigger the whole action whenever there is a change in the database on some specific tables.
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,
I've created a Report Model Project that can be used by Report Builder to generate ad-hoc reports. I'm trying to create a connection string in my Report Server Project that points to the Report Model Project data source view.
All I can do is create a regular datasource, which bypasses the metadata contained in the Data Source View.
Basically I want my Report Server Project and my Report Builder reports to leverage the same metadata. Is this possible? If so how do I get the connection string?
Thanks!!
-Matt
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Dec 13, 2007
I was trying to load data using SSIS, Data Flow Task, OLE DB Source, source was a view to a OLE DB Destination (SQL Server). This view returns 420,591 rows from Query Analyzer in 21 seconds. Row length is 925. When I try to executed the Data Flow Task from SSIS, I had to stop the process after 30 minutes, because only 2,000 rows had been retrieved. I modified the view to retun top 440, 000 and reran. This time all 420, 591 rows were retrieved and written in 22 seconds. Next, I tried to use a TOP 100 Percent. Again, only 2,000 rows were return after 30 minutes. TempDB is on a separate SAN Raid group with 200 gig free, Databases on a separate drive with 200 gig free. Server has 13 gig of memory and no other processes were executing.
The only way I could populate the table was by using an Execute SQL Task and hard code an Insert into table selecting data from the view (35 seconds) from SSIS.
Have anyone else experience this or a similar issue? Anyone have a solutionexplanation?
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Feb 2, 2008
,
Hi
In this code how can I create a new data source and new data source view and model and structure that it run dynamic.
In this code I have a lot of errors, that they are about server and database don€™t have in current code,
In this code, first I should definition server or no?
Database dbNew = new Database (databaseName,
Utils.GetSyntacticallyValidID(databaseName, typeof(Database)));
srv.Databases.Add(dbNew);
dbNew.Update(true);
***********************************************************
How can I create data source and data source view and model and structure?
Please say code of that, and guide me.
databasename and srv is unknown.
Do I add other reference with analysis services?
Please explain about these codes:
************************************************************************
1)
RelationalDataSource dsNew = new RelationalDataSource(
datasourceName,
Utils.GetSyntacticallyValidID(
datasourceName,
typeof(RelationalDataSource)));
db.DataSources.Add(dsNew);
dsNew.ConnectionString = connectionString;
dsNew.Update();
2)
RelationalDataSourceView rdsv;
rdsv = db.DataSourceViews.Add(
datasourceviewName,
Utils.GetSyntacticallyValidID(
datasourceviewName,
typeof(RelationalDataSourceView)));
rdsv.DataSourceID = ds.ID
***************************************************************
3)
OleDbConnection cn = new OleDbConnection(ds.ConnectionString);
OleDbCommand cmd = new OleDbCommand(
"SELECT * FROM [" + tableName + "] WHERE 0=1", cn);
OleDbDataAdapter ad = new OleDbDataAdapter(cmd);
DataSet dss = new DataSet();
ad.FillSchema(dss, SchemaType.Source);
*************************************************************
4)
// Make sure we have the name we thought
dss.Tables[0].TableName = tableName;
// Clone here - the original DataTable already belongs to a DataSet
rdsv.Schema.Tables.Add(dss.Tables[tableName].Clone());
rdsv.Update();
5)
MiningStructure ms = db.MiningStructures.Add(miningstructureName, Utils.GetSyntacticallyValidID(miningstructureName,
typeof(MiningStructure)));
ms.Source = new DataSourceViewBinding(dsv.ID);
ms.CaseTableName = "Customer";
Add columns:
ScalarMiningStructureColumn smsc;
// From table "Customer" we will add a couple of columns
// CustomerID - key
smsc = new ScalarMiningStructureColumn("Customer ID",
Utils.GetSyntacticallyValidID("Customer ID", typeof(ScalarMiningStructureColumn)));
smsc.IsKey = true;
smsc.Content = "Key";
smsc.KeyColumns.Add("Customer", "customer_id", OleDbType.Integer);
ms.Columns.Add(smsc);
*******************************************
6)
MiningModel mm = ms.MiningModels.Add(miningmodelName,
Utils.GetSyntacticallyValidID(miningmodelName,
typeof(MiningModel)));
mm.Algorithm = "Microsoft_Decision_Trees";
mm.Parameters.Add("COMPLEXITY_PENALTY", 0.3);
MiningModelColumn mc = new MiningModelColumn("Customer ID",
Utils.GetSyntacticallyValidID("CustomerID",
typeof(MiningModelColumn)));
mc.SourceColumnID = ms.Columns["Customer ID"].ID;
mc.Usage = "Key";
mm.Columns.Add(mc);
mm.Update();
Please exactly say, whatever I want
Thanks a lot for your answer
Please don€™t move this question because I don€™t know where I should write this.
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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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May 8, 2007
hi everybody,
i want to create data source and data source view for data mining, with using C Sharp.
i have create data source and data source view and export to XML file, but when i change to another computer, run those XML file, it return error, when i run statement to create and biuld mining model, what can i change on xml or how to run XML on another computer sucessfully,
and have i build data source and data source view, how to do it.?
thanks for you helps
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Jun 19, 2014
Currently I am working with MSBI. My issue is unable create power view dashboards with Multidiamentional Model(Cubes).
I got some information like, which will work with with SQL Server 2012 Service Pack 1 Cumulative Update (CU) 4.
Got this information from this link : [URL] But I am unable to find the correct download link for the same.
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Jul 18, 2007
Hi,
Is anyone using Report Builder via a Report Model generated from Analysis Services in production?
From what I have seen on the Forum people have done this from books, but it is not clear as to whether they have used it at work, in production. There do appear to be reports of some problems with the integration between the two, and with performance.
The attraction of Report Builder on top of Analysis Services is that we should only need to define measures, security, etc, once in the Cube, not twice, as we would if we had to use Report Builder on top of a relational source, alongside Cubes on Analysis Services.
What I would like to find out is:
1) If there is someone who has deployed Report Builder on top of both a relational data source and Analysis Services. If so, which has been taken up best by the users?
2) How does the navigation in Report Builder work with Cubes. It seems a little bizarre in that you can only drill down, never up. Is there any way around this. Do you need to design the Cube specifically to support the Report Model? If so how?
3) The generation of the report model is easy. However, is there any way to control this, or to edit it later?
4) We have had problems with Report Models on relational sources where changes have invalidated the Report Model and all reports built on it. Can similar problems arise, for example, if you change the Cube and then Re-Generate the Report Model?
5) Are there any other issues around Report Builder. The two I have found so far seem to be Hidden Dimensions showing up, and Report Builder not working if measures are defined as non-aggregatable.
6) Are there any other end-user adhoc reporting products which work better with Analysis Services?
Regards
Paul
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Aug 28, 2015
I have few reports under different folders in Report Manager. Is there a way to set the data source for the whole folder rather than each report individually? There is also a folder where reports generate dynamically. Since the report project doesn't exist anymore, I can't set the data source through code. How can I set the data source for the whole folder?
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May 29, 2008
I have a fact table which is a custim query in the data source view, I process and work with the data, after somewhile I make some changes in the data source view query but all my changes does not reflect in the cube after processing the same old data returned.
please help ASAP, I want to fix this issue
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Aug 2, 2007
Is it possible to use a stored procedure in a Data Source View? When I use the wizard to create the Datasource View, all it lets me choose is tables and views in the database. Am I missing something, or trying to do something that is impossible?
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May 9, 2008
Is there a limit on the number of fields that can be displayed in a table object in a data source view in SSAS 05?
One of the tables (the fact table) in my data source view is displaying only 50 fields. The table actually has many more than that. One of the fields that is not displaying is a foreign key that I need to link to a new dimension table. I have tried refreshing the view, but it doesn't bring in any additional fields.
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Apr 3, 2007
only the tables and views are shown in the wizard (BIDS) thanks...
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May 29, 2008
I would like to use a dynamic pivot table in my data source view. It seems that a named query can be only one sql statement. So, I cannot use my multi-statement procedure that creates a dynamic pivot table output.
What is the best course of action here? I could hard-code my pivot table query. I could maintain a redundant table in the pivot format. Do I have any good options?
KenS
Ken
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Jun 21, 2007
Hi,
Is it possible to do a cross database join in a report services data source view? It doesn't look like it.
If not I was thinking of linking the table into the other database.
TIA,
Darren
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Nov 23, 2006
Hi, all here,
Thank you very much for your kind attention.
I got a quite a strange problem with Mining structure for OLAP data source though. The problem is: I am not able to edit the mining structure in the mining structure editor. The whole data source view within the mining structure editor is greyed. Could please anyone here give me any advices for that?
Thank you very much in advance for any help for that.
With best regards,
Yours sincerely,
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Nov 29, 2006
I am using BI Dev Studio for SS2005 in a research (as opposed to a production) environment. Often I want to compare the results of multiple models using the same attributes. If I switch to a different model, the Design view completely resets. Is there any way to retain the same field names with different models in the Design view?
My current workaround is to give my models similar names with AR, DT, CL, LOG, NN suffixes and make global changes in the DMX.
I have consulted the following without finding an answer:
http://msdn2.microsoft.com/en-us/library/ms178445.aspx
http://msdn2.microsoft.com/en-us/library/ms175642.aspx
http://msdn2.microsoft.com/en-us/library/ms175678.aspx
http://msdn2.microsoft.com/en-us/library/ms175637.aspx
Thanks for your help,
Sam
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Jul 27, 2015
1. As per my current development SQL Sever Analysis Database consists of two Cube (Cube A and Cube B).  Cube A and Cube B share the same data source view (DSV1). The source for both these cubes has the same data source (DS1).
2. As per the requirement I need to create third Cube i.e. Cube C. Is it possible to create a second Data Source View (DSV2). The Source of second Data Source View (DSV2) will be the same data source(DS1).
I am thinking to create second Data Source View (DSV2) for Cube C because existing layout of the DSV1 has become complex. I wanted to know the pros and cons of creating a multiple data source view with same data source
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Dec 15, 2005
hello ,
I want to download data from an AS/400 to a SQL 2005 Database.
Within Sql server 2000 it was possible to do more than 1 transformation with just 1 source connenction and 1 destination.
In SSIS I have created:
- new solution
- data source
- Data source viewer ( I made named queries to format the data as i want it to be in Sql)
Although it is possible to view the named query data it does not seem to be possible to import the data in the data viewer into my sql 2005 database. (For each dataflow I have to define each query again)
I have added the data source in the connection manager.
Also I am searching to import more than 1 file in 1 package !
I can use however a Dts-2000 package but why then use SQL server 2005
Hope somebody can help me
Regard,
Ronny
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Jan 22, 2008
I created a data model for report builder. And since it wont let me use views, i tried to put all the tables im using in one of my already made views, to create a data source view like my sql view. But when i connect everything the same, my report model still doesnt narrow my search. I only want to see Breed information, but since i have a Breeder table,and Customer table, its showing me all customers, and not limiting it to the ones that are breeder customers.
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
dbo.Tbl_Customer_Category ON dbo.Tbl_Customer.Customer_Category_Id = dbo.Tbl_Customer_Category.Customer_Category_Id INNER JOIN
dbo.Tbl_Customer_Classification ON
dbo.Tbl_Customer.Customer_Classification_Id = dbo.Tbl_Customer_Classification.Customer_Classification_Id INNER JOIN
dbo.Tbl_Customer_In_Breed ON dbo.Tbl_Customer.Customer_Code = dbo.Tbl_Customer_In_Breed.Customer_Code INNER JOIN
dbo.Tbl_Breed ON dbo.Tbl_Customer_In_Breed.Breed_Id = dbo.Tbl_Breed.Breed_Id
What am i doing wrong, and are there any suggestions.
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Nov 24, 2006
Hi, all here,
Thank you very much for your kind attention.
I am wondering if it is possible to use SSIS to sample data set to training set and test set directly to my data mining models without saving them somewhere as occupying too much space? Really need guidance for that.
Thank you very much in advance for any help.
With best regards,
Yours sincerely,
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Jun 6, 2007
I have a Sharepoint integrated Reporting Services server. I have created Report models based on Data Sources. I then created Report Builder Reports to make some BI Charts and Graphs. They look great and work fine for a few days then all of a sudden I get a rsItemNotFound error saying it cannot find the Report Model which is clearly there.
An error has occurred during report processing. (rsProcessingAborted)
The item 'IT Reports/PWPDB_Prod_Model.smdl' cannot be found. (rsItemNotFound)
If I open the Report Model from Report Builder it loads the data fields, but also fails to run reports with the same error
If I try to regenerate the model from the library I get an error stating that the model needs to be a generated model.
The model specified must be a generated model.
(rsModelNotGenerated)
Even after rebooting all of the servers in the farm I get the same messages. I can regenerate a model from the data source and it doesn't work. I am seeing no errors in the logs of my app server at all regarding reporting services.
It looks as though I will have to de-integrate Reporting Services as it is not viable for a business critical application.
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Apr 16, 2007
Need a little help here. I would like to utilize the ad-hoc capabilities of Reporting Services to grant the users of one of my web apps the ability to create all sorts of crazy reports that I don't have to develop.
Basically, this web app is a flexible survey engine. My vision is to have the users select questions from a survey that they wish to generate statistics on. My application would create a view in the database that transposes the data into a tabular format. They would then get kicked over to the reporting services web client, where they can regenerate a report model, and then fire up report builder to create their crazy statiscal abomination. (Aren't users grand!)
This process sounds wonderful, but I'm not aware of any way to get the report model to regenerate and pickup any views. I can get it to pick up any new tables that are added as long as a primary key is created for them, but I want the automated dynamic data rendering that comes with a view. Hopefully, some of you out there have tried to do this already and have some ideas that may help me. Thanks!
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Apr 8, 2007
Hi,
the database my app is using contains information from multiple user organisations, a sort of multi organisation database. I intend using the reprot builder to provide access to a user ine ach organisation. However the issue of who sees what info has popped up and i'm trying to think of a way to restict the user of report builder to only be able to see their own organisations information. This is a social services type application which is used by mutlitple service providers so organisations get twitchy about other organisations being able to see detailed client info. on the application the security stops this but at am a t a loss as to how to best restirct access to an organisation won client data.
any thoughts? is this somehting that can be configured through the reprt model and the report builder user account?
few ideas or advise would eb v helpful,
trhanks
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Apr 3, 2007
Thanks for any one can give me a help.
I am try to transfer some tables data from one database server into another database server. I create a package in SSIS, and I use a variable to pass each table name. In Data flow, I use a OLEDB Source, but I cannot set the Data access mode to Table name or view name variable. Ever time, I will get this following error info "===================================
Error at Data Flow Task [OLE DB Source [31]]: A destination table name has not been provided.
(Microsoft Visual Studio)
===================================
Exception from HRESULT: 0xC0202042 (Microsoft.SqlServer.DTSPipelineWrap)
------------------------------
Program Location:
at Microsoft.SqlServer.Dts.Pipeline.Wrapper.CManagedComponentWrapperClass.ReinitializeMetaData()
at Microsoft.DataTransformationServices.DataFlowUI.DataFlowComponentUI.ReinitializeMetadata()
at Microsoft.DataTransformationServices.DataFlowUI.DataFlowAdapterUI.connectionPage_SaveConnectionAttributes(Object sender, ConnectionAttributesEventArgs args)".
Some one can tell me what is the reason, or give me some examples.
Thanks in advance.
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May 29, 2007
I am having a problem deploying or manually uploading smdl files to reporting services. I can upload anyother type of file without a problem. (dsv, ds, etc.) However, when i try to upload a smdl file, I get
"The permissions granted to user '<me>' are insufficient for performing this operation. (rsAccessDenied)"
How do I fix this?
Thank you"
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Apr 17, 2007
I am have a few reports built in Report Builder and obviously using Report Models. All these report models are using a share data source. When I try enable to enable chache or creating subscription I get and error that "Credentials used not stored".
I thought well let me store the credentials for the data source used by the model used by the report on the server. I still get the same error.
I tried to create a custom data source for the report but there is not option for connection string to connect to Report Server Model. We have "Microsoft SQL SEVER", "OLE DB", "Microsoft SQL Analysis Services", "ORACLE", "ODBC", "XML", "SQP Netweaver BI" and "Hyperion Essabe"
if I understand this right to create cache or subscription I must store the credentials for each report making shared Data source concept redundant. Also I cannot create a connection string to connect to Report Server Model.
I would greatly appreciate if anyone can tell me how to enable cache or subscriptions for report that are built on report models using shared data source.
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May 9, 2006
I've got a report that is using a cube as a data source and I can't get the report to show all the data. Only data at the lowest level of the cube is displayed. The problem is that most of the data I'm concerned with is at higher levels. There's no problem with the MDX. I get the correct results when I run the query.
I'm using a table to show the results. I've also tried a matrix, but I get the same results. I'm using SSRS 2005 and SSAS 2000.
Anyone have experience with this? Am I missing something simple?
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Jul 14, 2015
How to set default values for selection list navigator without using parametrized queries for data source view.
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